[INFO] cloning repository https://github.com/riscygeek/fuse-ufs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/riscygeek/fuse-ufs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friscygeek%2Ffuse-ufs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friscygeek%2Ffuse-ufs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 983caa15857575cee0c3781114486ce3dba40990
[INFO] testing riscygeek/fuse-ufs against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friscygeek%2Ffuse-ufs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/riscygeek/fuse-ufs on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/riscygeek/fuse-ufs
[INFO] finished tweaking git repo https://github.com/riscygeek/fuse-ufs
[INFO] tweaked toml for git repo https://github.com/riscygeek/fuse-ufs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/riscygeek/fuse-ufs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded fuser v0.14.0
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[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded rstest_reuse v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a04ffd80562b18b24668798ee33ed758b7c95819d10c90c42b864927c2b9e74a
[INFO] running `Command { std: "docker" "start" "-a" "a04ffd80562b18b24668798ee33ed758b7c95819d10c90c42b864927c2b9e74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a04ffd80562b18b24668798ee33ed758b7c95819d10c90c42b864927c2b9e74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04ffd80562b18b24668798ee33ed758b7c95819d10c90c42b864927c2b9e74a", kill_on_drop: false }`
[INFO] [stdout] a04ffd80562b18b24668798ee33ed758b7c95819d10c90c42b864927c2b9e74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49ddbea69a92a39c0c8c5a9fe29ef4bb0aec71b3cb66eb206df95373d5fa8c17
[INFO] running `Command { std: "docker" "start" "-a" "49ddbea69a92a39c0c8c5a9fe29ef4bb0aec71b3cb66eb206df95373d5fa8c17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
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[INFO] [stderr]    Compiling anstyle v1.0.7
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[INFO] [stderr]    Compiling quote v1.0.36
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[INFO] [stderr]    Compiling zerocopy v0.7.34
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[INFO] [stderr]    Compiling fuse-ufs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "49ddbea69a92a39c0c8c5a9fe29ef4bb0aec71b3cb66eb206df95373d5fa8c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ddbea69a92a39c0c8c5a9fe29ef4bb0aec71b3cb66eb206df95373d5fa8c17", kill_on_drop: false }`
[INFO] [stdout] 49ddbea69a92a39c0c8c5a9fe29ef4bb0aec71b3cb66eb206df95373d5fa8c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffb1a5613b98c408d81d77e57eafb97d7aa712d9fb1de11060214789ca8c967d
[INFO] running `Command { std: "docker" "start" "-a" "ffb1a5613b98c408d81d77e57eafb97d7aa712d9fb1de11060214789ca8c967d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.65
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[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
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[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "ffb1a5613b98c408d81d77e57eafb97d7aa712d9fb1de11060214789ca8c967d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb1a5613b98c408d81d77e57eafb97d7aa712d9fb1de11060214789ca8c967d", kill_on_drop: false }`
[INFO] [stdout] ffb1a5613b98c408d81d77e57eafb97d7aa712d9fb1de11060214789ca8c967d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52c5b92f7dfb134145734483ce6649fe60cf2e5198bce537a264b8a314ee168c
[INFO] running `Command { std: "docker" "start" "-a" "52c5b92f7dfb134145734483ce6649fe60cf2e5198bce537a264b8a314ee168c", kill_on_drop: false }`
[INFO] [stderr] warning: constant `SBLOCKSIZE` is never used
[INFO] [stderr]   --> src/data.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stderr]    --> src/data.rs:119:6
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub struct Csum {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr] 119 |     pub ndir:   i32, // number of directories
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 122 |     pub nffree: i32, // number of free frags
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stderr]    --> src/data.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct CsumTotal {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/data.rs:140:6
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub struct Superblock {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 148 |     pub old_time:         i32, // last time written
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 159 |     // these fields can be computed from the others
[INFO] [stderr] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 172 |     // old fs_csshift
[INFO] [stderr] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stderr] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 176 |     // yet another configuration parameter
[INFO] [stderr] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stderr]     |         ^^
[INFO] [stderr] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stderr] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stderr] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 195 |     // these fields are cleared at mount time
[INFO] [stderr] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 204 |     // these fields retain the current block allocation info
[INFO] [stderr] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stderr]     |         ^^
[INFO] [stderr] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stderr] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_ref` is never used
[INFO] [stderr]   --> src/decoder.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<T: Read> Decoder<T> {
[INFO] [stderr]    | ------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fuse-ufs` (bin "fuse-ufs") generated 5 warnings
[INFO] [stderr] warning: `fuse-ufs` (bin "fuse-ufs" test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fuse_ufs-d8531ed8f75aa662)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-cc0c095294a3705d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mount ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- mount stdout ----
[INFO] [stdout] thread 'mount' panicked at tests/integration.rs:39:14:
[INFO] [stdout] Uncompressing golden image failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5595f276e415 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5595f276e415 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5595f276e415 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5595f276e415 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5595f2795eeb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5595f2795eeb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5595f276b6af - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5595f276e1ee - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5595f276e1ee - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5595f276fc19 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x5595f276f8de - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5595f2725f7a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5595f2725f7a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5595f277021b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5595f277021b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5595f276ff94 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5595f276e8d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5595f276fcc7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5595f26e9903 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5595f26e9e36 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x5595f26edea8 - core::result::Result<T,E>::expect::h7cbe661087c11695
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x5595f26f0ce9 - integration::prepare_image::hdd1d636ba64320e8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:33:3
[INFO] [stdout]   22:     0x5595f26ec67d - <integration::GOLDEN as core::ops::deref::Deref>::deref::__static_ref_initialize::h6f836ebcc78c54c4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:45:35
[INFO] [stdout]   23:     0x5595f26ec67d - core::ops::function::FnOnce::call_once::h5c9f5ba89813ead9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5595f26ea8e0 - lazy_static::lazy::Lazy<T>::get::{{closure}}::hcf7642f3c915d0bc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   25:     0x5595f26eb6c8 - std::sync::once::Once::call_once::{{closure}}::h9cbe152b462098ac
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sync/once.rs:149:41
[INFO] [stdout]   26:     0x5595f26eb2c6 - std::sys::sync::once::futex::Once::call::h6efaedbfd317727f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/sync/once/futex.rs:124:21
[INFO] [stdout]   27:     0x5595f26eb62b - std::sync::once::Once::call_once::hc11692cc048906b5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sync/once.rs:149:9
[INFO] [stdout]   28:     0x5595f26f16df - lazy_static::lazy::Lazy<T>::get::hfc0bcc109df7171d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/inline_lazy.rs:30:9
[INFO] [stdout]   29:     0x5595f26f16df - <integration::GOLDEN as core::ops::deref::Deref>::deref::__stability::h6581dd412e88e5a3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/lib.rs:142:21
[INFO] [stdout]   30:     0x5595f26f16df - <integration::GOLDEN as core::ops::deref::Deref>::deref::h84580b559ed388b0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/lib.rs:144:17
[INFO] [stdout]   31:     0x5595f26f19e7 - integration::harness::h6e785f900fdd9c2a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:86:8
[INFO] [stdout]   32:     0x5595f26f177d - integration::harness::get::h545ce4c6b7345e94
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:81:1
[INFO] [stdout]   33:     0x5595f26f179d - integration::harness::default::h2859515ba59df310
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:81:1
[INFO] [stdout]   34:     0x5595f26f1e8e - integration::mount::h99e500a2cf16c63b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:146:1
[INFO] [stdout]   35:     0x5595f26f1e67 - integration::mount::{{closure}}::hbd694fbeb0988735
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:146:10
[INFO] [stdout]   36:     0x5595f26ec6e6 - core::ops::function::FnOnce::call_once::hf04103dad4fa01c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5595f272a95b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5595f272a95b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   39:     0x5595f272a061 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   40:     0x5595f272a061 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x5595f272a061 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   42:     0x5595f272a061 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   43:     0x5595f272a061 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   44:     0x5595f272a061 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   45:     0x5595f272a061 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   46:     0x5595f26f2a24 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   47:     0x5595f26f2a24 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   48:     0x5595f26f7452 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   49:     0x5595f26f7452 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   50:     0x5595f26f7452 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   51:     0x5595f26f7452 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   52:     0x5595f26f7452 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   53:     0x5595f26f7452 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   54:     0x5595f26f7452 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5595f277503b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   56:     0x5595f277503b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   57:     0x5595f277503b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   58:     0x7fa3002f9ac3 - <unknown>
[INFO] [stdout]   59:     0x7fa30038aa04 - __clone
[INFO] [stdout]   60:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mount
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] running `Command { std: "docker" "inspect" "52c5b92f7dfb134145734483ce6649fe60cf2e5198bce537a264b8a314ee168c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c5b92f7dfb134145734483ce6649fe60cf2e5198bce537a264b8a314ee168c", kill_on_drop: false }`
[INFO] [stdout] 52c5b92f7dfb134145734483ce6649fe60cf2e5198bce537a264b8a314ee168c
[INFO] testing riscygeek/fuse-ufs against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friscygeek%2Ffuse-ufs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/riscygeek/fuse-ufs on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/riscygeek/fuse-ufs
[INFO] finished tweaking git repo https://github.com/riscygeek/fuse-ufs
[INFO] tweaked toml for git repo https://github.com/riscygeek/fuse-ufs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/riscygeek/fuse-ufs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8f101fc46678b927cac3beac76a3e01b3c8042b788aa04927690a672c9806fd
[INFO] running `Command { std: "docker" "start" "-a" "e8f101fc46678b927cac3beac76a3e01b3c8042b788aa04927690a672c9806fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8f101fc46678b927cac3beac76a3e01b3c8042b788aa04927690a672c9806fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f101fc46678b927cac3beac76a3e01b3c8042b788aa04927690a672c9806fd", kill_on_drop: false }`
[INFO] [stdout] e8f101fc46678b927cac3beac76a3e01b3c8042b788aa04927690a672c9806fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb3b1fba25a01281d20f9f2583d3427fcd1d96292cbb05e91ccebc196d6b14a
[INFO] running `Command { std: "docker" "start" "-a" "abb3b1fba25a01281d20f9f2583d3427fcd1d96292cbb05e91ccebc196d6b14a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling colorchoice v1.0.1
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[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
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[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling heck v0.5.0
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[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.2
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[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling bincode v2.0.0-rc.3
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.34
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling fuse-ufs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "abb3b1fba25a01281d20f9f2583d3427fcd1d96292cbb05e91ccebc196d6b14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb3b1fba25a01281d20f9f2583d3427fcd1d96292cbb05e91ccebc196d6b14a", kill_on_drop: false }`
[INFO] [stdout] abb3b1fba25a01281d20f9f2583d3427fcd1d96292cbb05e91ccebc196d6b14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99eae4afb66c9413702f065e554e092dbc3a068d19349d07e161edf4a33fbbf8
[INFO] running `Command { std: "docker" "start" "-a" "99eae4afb66c9413702f065e554e092dbc3a068d19349d07e161edf4a33fbbf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
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[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling bstr v1.9.1
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[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zerocopy-derive v0.7.34
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling fuser v0.14.0
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[INFO] [stderr]    Compiling fuse-ufs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stdout] warning: constant `SBLOCKSIZE` is never used
[INFO] [stdout]   --> src/data.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stdout]    --> src/data.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Csum {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 119 |     pub ndir:   i32, // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub nffree: i32, // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stdout]    --> src/data.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct CsumTotal {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/data.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Superblock {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 148 |     pub old_time:         i32, // last time written
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 159 |     // these fields can be computed from the others
[INFO] [stdout] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 172 |     // old fs_csshift
[INFO] [stdout] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stdout] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 176 |     // yet another configuration parameter
[INFO] [stdout] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stdout]     |         ^^
[INFO] [stdout] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stdout] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stdout] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 195 |     // these fields are cleared at mount time
[INFO] [stdout] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 204 |     // these fields retain the current block allocation info
[INFO] [stdout] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stdout]     |         ^^
[INFO] [stdout] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stdout] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ref` is never used
[INFO] [stdout]   --> src/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<T: Read> Decoder<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "99eae4afb66c9413702f065e554e092dbc3a068d19349d07e161edf4a33fbbf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99eae4afb66c9413702f065e554e092dbc3a068d19349d07e161edf4a33fbbf8", kill_on_drop: false }`
[INFO] [stdout] 99eae4afb66c9413702f065e554e092dbc3a068d19349d07e161edf4a33fbbf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10fd144283e92e6239b10a06bd12521aa139e43c0964d43b1714fbc1c0097ae3
[INFO] running `Command { std: "docker" "start" "-a" "10fd144283e92e6239b10a06bd12521aa139e43c0964d43b1714fbc1c0097ae3", kill_on_drop: false }`
[INFO] [stderr] warning: constant `SBLOCKSIZE` is never used
[INFO] [stderr]   --> src/data.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const SBLOCKSIZE: usize = 8192;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ndir`, `nbfree`, `nifree`, and `nffree` are never read
[INFO] [stderr]    --> src/data.rs:119:6
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub struct Csum {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr] 119 |     pub ndir:   i32, // number of directories
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 120 |     pub nbfree: i32, // number of free blocks
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 121 |     pub nifree: i32, // number of free inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 122 |     pub nffree: i32, // number of free frags
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Csum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ndir`, `nbfree`, `nifree`, `nffree`, `numclusters`, and `spare` are never read
[INFO] [stderr]    --> src/data.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct CsumTotal {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 128 |     pub ndir:        i64,      // number of directories
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 129 |     pub nbfree:      i64,      // number of free blocks
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 130 |     pub nifree:      i64,      // number of free inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 131 |     pub nffree:      i64,      // number of free frags
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 132 |     pub numclusters: i64,      // number of free clusters
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 133 |     pub spare:       [i64; 3], // future expansion
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CsumTotal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/data.rs:140:6
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub struct Superblock {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 140 |     pub firstfield:       i32, // historic filesystem linked list,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 141 |     pub unused_1:         i32, // used for incore super blocks
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub dblkno:           i32, // offset of first data after cg
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 146 |     pub old_cgoffset:     i32, // cylinder group offset in cylinder
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 147 |     pub old_cgmask:       i32, // used to calc mod fs_ntrak
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 148 |     pub old_time:         i32, // last time written
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 149 |     pub old_size:         i32, // number of blocks in fs
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 150 |     pub old_dsize:        i32, // number of data blocks in fs
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub minfree:          i32, // minimum percentage of free blocks
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 157 |     pub old_rotdelay:     i32, // num of ms for optimal next block
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 158 |     pub old_rps:          i32, // disk revolutions per second
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 159 |     // these fields can be computed from the others
[INFO] [stderr] 160 |     pub bmask:            i32, // ``blkoff'' calc of blk offsets
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 161 |     pub fmask:            i32, // ``fragoff'' calc of frag offsets
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 162 |     pub bshift:           i32, // ``lblkno'' calc of logical blkno
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 |     pub fs_maxcontig:     i32, // max number of contiguous blks
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 166 |     pub fs_maxbpg:        i32, // max number of blks per cyl group
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     pub fsbtodb:          i32,      // fsbtodb and dbtofsb shift constant
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 170 |     pub sbsize:           i32,      // actual size of super block
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 171 |     pub spare1:           [i32; 2], // old fs_csmask
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 172 |     // old fs_csshift
[INFO] [stderr] 173 |     pub nindir:           i32, // value of NINDIR
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 174 |     pub inopb:            u32, // value of INOPB
[INFO] [stderr] 175 |     pub old_nspf:         i32, // value of NSPF
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 176 |     // yet another configuration parameter
[INFO] [stderr] 177 |     pub optim:            i32,      // optimization preference, see below
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 178 |     pub old_npsect:       i32,      // # sectors/track including spares
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 179 |     pub old_interleave:   i32,      // hardware sector interleave
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 180 |     pub old_trackskew:    i32,      // sector 0 skew, per track
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 181 |     pub id:               [i32; 2], // unique filesystem id
[INFO] [stderr]     |         ^^
[INFO] [stderr] 182 |     // sizes determined by number of cylinder groups and their sizes
[INFO] [stderr] 183 |     pub old_csaddr:       i32, // blk addr of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 184 |     pub cssize:           i32, // size of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 185 |     pub cgsize:           i32, // cylinder group size
[INFO] [stderr] 186 |     pub spare2:           i32, // old fs_ntrak
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 187 |     pub old_nsect:        i32, // sectors per track
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 188 |     pub old_spc:          i32, // sectors per cylinder
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 189 |     pub old_ncyl:         i32, // cylinders in filesystem
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 190 |     pub old_cpg:          i32, // cylinders per group
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 194 |     pub old_cstotal:      Csum, // cylinder summary information
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 195 |     // these fields are cleared at mount time
[INFO] [stderr] 196 |     pub fmod:             i8,              // super block modified flag
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 197 |     pub clean:            i8,              // filesystem is clean flag
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 198 |     pub ronly:            i8,              // mounted read-only flag
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 199 |     pub old_flags:        i8,              // old FS_ flags
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 200 |     pub fsmnt:            [u8; MAXMNTLEN], // name mounted on
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 201 |     pub volname:          [u8; MAXVOLLEN], // volume name
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 202 |     pub swuid:            u64,             // system-wide uid
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 203 |     pub pad:              i32,             // due to alignment of fs_swuid
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 204 |     // these fields retain the current block allocation info
[INFO] [stderr] 205 |     pub cgrotor:          i32,               // last cg searched
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 206 |     pub ocsp:             [usize; NOCSPTRS], // padding; was list of fs_cs buffers
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 207 |     pub si:               usize,             // In-core pointer to summary info
[INFO] [stderr]     |         ^^
[INFO] [stderr] 208 |     pub old_cpc:          i32,               // cyl per cycle in postbl
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 209 |     pub maxbsize:         i32,               // maximum blocking factor permitted
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 210 |     pub unrefs:           i64,               // number of unreferenced inodes
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 211 |     pub providersize:     i64,               // size of underlying GEOM provider
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 212 |     pub metaspace:        i64,               // size of area reserved for metadata
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 213 |     pub sparecon64:       [i64; 13],         // old rotation block list head
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 214 |     pub sblockactualloc:  i64,               // byte offset of this superblock
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 215 |     pub sblockloc:        i64,               // byte offset of standard superblock
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 216 |     pub cstotal:          CsumTotal,         // (u) cylinder summary information
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 217 |     pub time:             UfsTime,           // last time written
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 |     pub csaddr:           UfsDaddr,          // blk addr of cyl grp summary area
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 221 |     pub pendingblocks:    i64,               // (u) blocks being freed
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 222 |     pub pendinginodes:    u32,               // (u) inodes being freed
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 223 |     pub snapinum:         [u32; FSMAXSNAP],  // list of snapshot inode numbers
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 224 |     pub avgfilesize:      u32,               // expected average file size
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 225 |     pub avgfpdir:         u32,               // expected # of files per directory
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 226 |     pub save_cgsize:      i32,               // save real cg size to use fs_bsize
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 227 |     pub mtime:            UfsTime,           // Last mount or fsck time.
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 228 |     pub sujfree:          i32,               // SUJ free list
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 229 |     pub sparecon32:       [i32; 21],         // reserved for future constants
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 230 |     pub ckhash:           u32,               // if CK_SUPERBLOCK, its check-hash
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 231 |     pub metackhash:       u32,               // metadata check-hash, see CK_ below
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 232 |     pub flags:            i32,               // see FS_ flags below
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 233 |     pub contigsumsize:    i32,               // size of cluster summary array
[INFO] [stderr] 234 |     pub maxsymlinklen:    i32,               // max length of an internal symlink
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 235 |     pub old_inodefmt:     i32,               // format of on-disk inodes
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 236 |     pub maxfilesize:      u64,               // maximum representable file size
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 237 |     pub qbmask:           i64,               // ~fs_bmask for use with 64-bit size
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 238 |     pub qfmask:           i64,               // ~fs_fmask for use with 64-bit size
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 239 |     pub state:            i32,               // validate fs_clean field
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 240 |     pub old_postblformat: i32,               // format of positional layout tables
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 241 |     pub old_nrpos:        i32,               // number of rotational positions
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 242 |     pub spare5:           [i32; 2],          // old fs_postbloff
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Superblock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_ref` is never used
[INFO] [stderr]   --> src/decoder.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<T: Read> Decoder<T> {
[INFO] [stderr]    | ------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn get_ref(&self) -> &T {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fuse-ufs` (bin "fuse-ufs") generated 5 warnings
[INFO] [stderr] warning: `fuse-ufs` (bin "fuse-ufs" test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fuse_ufs-d8531ed8f75aa662)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-cc0c095294a3705d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mount ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- mount stdout ----
[INFO] [stdout] thread 'mount' panicked at tests/integration.rs:39:14:
[INFO] [stdout] Uncompressing golden image failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a020e64b45 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55a020e64b45 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a020e64b45 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55a020e64b45 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a020e8c5bb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55a020e8c5bb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55a020e61e8f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55a020e6491e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a020e6491e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a020e66289 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55a020e65fdc - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55a020e1a20f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55a020e1a20f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55a020e6688b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55a020e6688b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55a020e66604 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55a020e65009 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55a020e66337 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55a020ddd8e3 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55a020ddde16 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55a020de1e08 - core::result::Result<T,E>::expect::h046b57faa80801e5
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55a020de4c49 - integration::prepare_image::h5deabd7b1e046001
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:33:3
[INFO] [stdout]   22:     0x55a020de054d - <integration::GOLDEN as core::ops::deref::Deref>::deref::__static_ref_initialize::hfbe638a0aa778273
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:45:35
[INFO] [stdout]   23:     0x55a020de054d - core::ops::function::FnOnce::call_once::h0d43eb9121ddd242
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55a020dde800 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h838d1d778b97aab6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   25:     0x55a020ddf5e8 - std::sync::once::Once::call_once::{{closure}}::h24efcc208cce9667
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sync/once.rs:149:41
[INFO] [stdout]   26:     0x55a020ddf1e6 - std::sys::sync::once::futex::Once::call::h50429538245dd273
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/sync/once/futex.rs:124:21
[INFO] [stdout]   27:     0x55a020ddf54b - std::sync::once::Once::call_once::hc0e510d7afc7a99b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sync/once.rs:149:9
[INFO] [stdout]   28:     0x55a020de563f - lazy_static::lazy::Lazy<T>::get::ha3963e166f62704e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/inline_lazy.rs:30:9
[INFO] [stdout]   29:     0x55a020de563f - <integration::GOLDEN as core::ops::deref::Deref>::deref::__stability::heb0b3c5a0622df82
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/lib.rs:142:21
[INFO] [stdout]   30:     0x55a020de563f - <integration::GOLDEN as core::ops::deref::Deref>::deref::heda8b4b404846979
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lazy_static-1.4.0/src/lib.rs:144:17
[INFO] [stdout]   31:     0x55a020de5947 - integration::harness::hb9dbb816de8eb1d7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:86:8
[INFO] [stdout]   32:     0x55a020de56dd - integration::harness::get::h1180c34d218ce455
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:81:1
[INFO] [stdout]   33:     0x55a020de56fd - integration::harness::default::hfa908bd6fcbafb6a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:81:1
[INFO] [stdout]   34:     0x55a020de5dee - integration::mount::he95bc6d4fa264b96
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:146:1
[INFO] [stdout]   35:     0x55a020de5dc7 - integration::mount::{{closure}}::h85c10665b56b6d36
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:146:10
[INFO] [stdout]   36:     0x55a020de0576 - core::ops::function::FnOnce::call_once::h23b6c6e0c7463c94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x55a020e1eb2b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x55a020e1eb2b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   39:     0x55a020e1e1f1 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   40:     0x55a020e1e1f1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x55a020e1e1f1 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   42:     0x55a020e1e1f1 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   43:     0x55a020e1e1f1 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   44:     0x55a020e1e1f1 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   45:     0x55a020e1e1f1 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   46:     0x55a020de6bc4 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   47:     0x55a020de6bc4 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   48:     0x55a020deb692 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   49:     0x55a020deb692 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   50:     0x55a020deb692 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   51:     0x55a020deb692 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   52:     0x55a020deb692 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   53:     0x55a020deb692 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   54:     0x55a020deb692 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x55a020e6b69b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   56:     0x55a020e6b69b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   57:     0x55a020e6b69b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   58:     0x7f8d56dc2ac3 - <unknown>
[INFO] [stdout]   59:     0x7f8d56e53a04 - __clone
[INFO] [stdout]   60:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mount
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] running `Command { std: "docker" "inspect" "10fd144283e92e6239b10a06bd12521aa139e43c0964d43b1714fbc1c0097ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fd144283e92e6239b10a06bd12521aa139e43c0964d43b1714fbc1c0097ae3", kill_on_drop: false }`
[INFO] [stdout] 10fd144283e92e6239b10a06bd12521aa139e43c0964d43b1714fbc1c0097ae3
