[INFO] fetching crate isofs 0.0.0...
[INFO] testing isofs-0.0.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate isofs 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate isofs 0.0.0
[INFO] finished tweaking crates.io crate isofs 0.0.0
[INFO] tweaked toml for crates.io crate isofs 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate isofs 0.0.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate isofs 0.0.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72aa7cfb47bc493105f5ec970f696bbe747242478300edcb983df07ddbdac1b5
[INFO] running `Command { std: "docker" "start" "-a" "72aa7cfb47bc493105f5ec970f696bbe747242478300edcb983df07ddbdac1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72aa7cfb47bc493105f5ec970f696bbe747242478300edcb983df07ddbdac1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72aa7cfb47bc493105f5ec970f696bbe747242478300edcb983df07ddbdac1b5", kill_on_drop: false }`
[INFO] [stdout] 72aa7cfb47bc493105f5ec970f696bbe747242478300edcb983df07ddbdac1b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e3400e3e259c2ba45b03f3c4a8631de07fa377f54324d5e65e99c8927a4b760
[INFO] running `Command { std: "docker" "start" "-a" "6e3400e3e259c2ba45b03f3c4a8631de07fa377f54324d5e65e99c8927a4b760", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling arraystring v0.3.0
[INFO] [stderr]    Compiling ucs2 v0.3.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling isofs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `EscapeSequences` and `Identifier`
[INFO] [stdout]  --> src/writer.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |   spec::{self, EscapeSequences, Identifier},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/writer.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |   path::{self, Path},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 104 |   fn build_from_filesystem(fs: &Filesystem, context: &Context) -> Option<Self> {
[INFO] [stdout]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:220:41
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/writer.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let mut scaffold = path
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `FileEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:220:3
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `FileEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:298:3
[INFO] [stdout]     |
[INFO] [stdout] 298 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::root_directory_record`
[INFO] [stdout]    --> src/writer.rs:476:3
[INFO] [stdout]     |
[INFO] [stdout] 476 |   pub(crate) fn root_directory_record(&self, context: &Context) -> spec::RootDirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::root_directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compatibility_mode` is never read
[INFO] [stdout]   --> src/writer.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Context {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 18 |   compatibility_mode: spec::CompatibilityMode,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "6e3400e3e259c2ba45b03f3c4a8631de07fa377f54324d5e65e99c8927a4b760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3400e3e259c2ba45b03f3c4a8631de07fa377f54324d5e65e99c8927a4b760", kill_on_drop: false }`
[INFO] [stdout] 6e3400e3e259c2ba45b03f3c4a8631de07fa377f54324d5e65e99c8927a4b760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a246d5ece7f50d6fb508b259aa0d04cb552e6f1698f1ede4e0086cf1d31d76
[INFO] running `Command { std: "docker" "start" "-a" "90a246d5ece7f50d6fb508b259aa0d04cb552e6f1698f1ede4e0086cf1d31d76", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `EscapeSequences` and `Identifier`
[INFO] [stdout]  --> src/writer.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |   spec::{self, EscapeSequences, Identifier},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/writer.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |   path::{self, Path},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 104 |   fn build_from_filesystem(fs: &Filesystem, context: &Context) -> Option<Self> {
[INFO] [stdout]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:220:41
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/writer.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let mut scaffold = path
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `FileEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:220:3
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `FileEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:298:3
[INFO] [stdout]     |
[INFO] [stdout] 298 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::root_directory_record`
[INFO] [stdout]    --> src/writer.rs:476:3
[INFO] [stdout]     |
[INFO] [stdout] 476 |   pub(crate) fn root_directory_record(&self, context: &Context) -> spec::RootDirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::root_directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compatibility_mode` is never read
[INFO] [stdout]   --> src/writer.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Context {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 18 |   compatibility_mode: spec::CompatibilityMode,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling isofs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `EscapeSequences` and `Identifier`
[INFO] [stdout]  --> src/writer.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |   spec::{self, EscapeSequences, Identifier},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/writer.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |   path::{self, Path},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 104 |   fn build_from_filesystem(fs: &Filesystem, context: &Context) -> Option<Self> {
[INFO] [stdout]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/writer.rs:220:41
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/writer.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let mut scaffold = path
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `FileEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:220:3
[INFO] [stdout]     |
[INFO] [stdout] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `FileEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::directory_record`
[INFO] [stdout]    --> src/writer.rs:298:3
[INFO] [stdout]     |
[INFO] [stdout] 298 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:329:3
[INFO] [stdout]     |
[INFO] [stdout] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::root_directory_record`
[INFO] [stdout]    --> src/writer.rs:476:3
[INFO] [stdout]     |
[INFO] [stdout] 476 |   pub(crate) fn root_directory_record(&self, context: &Context) -> spec::RootDirectoryRecord {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::root_directory_record` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LbaAllocator` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout]  77 | struct LbaAllocator {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `writer::Context` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stdout]    --> src/writer.rs:577:3
[INFO] [stdout]     |
[INFO] [stdout] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/writer.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | struct Context {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compatibility_mode` is never read
[INFO] [stdout]   --> src/writer.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Context {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 18 |   compatibility_mode: spec::CompatibilityMode,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "90a246d5ece7f50d6fb508b259aa0d04cb552e6f1698f1ede4e0086cf1d31d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a246d5ece7f50d6fb508b259aa0d04cb552e6f1698f1ede4e0086cf1d31d76", kill_on_drop: false }`
[INFO] [stdout] 90a246d5ece7f50d6fb508b259aa0d04cb552e6f1698f1ede4e0086cf1d31d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c48f9de29789194e5ee4ef3c152abd58ad5573ab02202dabc8cb0f16de8fad6
[INFO] running `Command { std: "docker" "start" "-a" "2c48f9de29789194e5ee4ef3c152abd58ad5573ab02202dabc8cb0f16de8fad6", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `EscapeSequences` and `Identifier`
[INFO] [stderr]  --> src/writer.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 |   spec::{self, EscapeSequences, Identifier},
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/writer.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |   path::{self, Path},
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/writer.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 |   fn build_from_filesystem(fs: &Filesystem, context: &Context) -> Option<Self> {
[INFO] [stderr]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/writer.rs:220:41
[INFO] [stderr]     |
[INFO] [stderr] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stderr]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/writer.rs:397:9
[INFO] [stderr]     |
[INFO] [stderr] 397 |     let mut scaffold = path
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `FileEntry::directory_record`
[INFO] [stderr]    --> src/writer.rs:220:3
[INFO] [stderr]     |
[INFO] [stderr] 220 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `FileEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `DirectoryEntry::directory_record`
[INFO] [stderr]    --> src/writer.rs:298:3
[INFO] [stderr]     |
[INFO] [stderr] 298 |   pub(crate) fn directory_record(&self, context: &Context) -> spec::DirectoryRecord {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::directory_record` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `LbaAllocator` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:329:3
[INFO] [stderr]     |
[INFO] [stderr] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr]  77 | struct LbaAllocator {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `DirectoryEntry::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:329:3
[INFO] [stderr]     |
[INFO] [stderr] 329 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DirectoryEntry::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `RootDirectory::root_directory_record`
[INFO] [stderr]    --> src/writer.rs:476:3
[INFO] [stderr]     |
[INFO] [stderr] 476 |   pub(crate) fn root_directory_record(&self, context: &Context) -> spec::RootDirectoryRecord {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::root_directory_record` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `LbaAllocator` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:499:3
[INFO] [stderr]     |
[INFO] [stderr] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr]  77 | struct LbaAllocator {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `RootDirectory::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:499:3
[INFO] [stderr]     |
[INFO] [stderr] 499 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RootDirectory::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `LbaAllocator` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:577:3
[INFO] [stderr]     |
[INFO] [stderr] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `LbaAllocator` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr]  77 | struct LbaAllocator {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `writer::Context` is more private than the item `Filesystem::allocate_lbas`
[INFO] [stderr]    --> src/writer.rs:577:3
[INFO] [stderr]     |
[INFO] [stderr] 577 |   pub(crate) fn allocate_lbas(&mut self, allocator: &mut LbaAllocator, context: &Context) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Filesystem::allocate_lbas` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `writer::Context` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/writer.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr]  17 | struct Context {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `compatibility_mode` is never read
[INFO] [stderr]   --> src/writer.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Context {
[INFO] [stderr]    |        ------- field in this struct
[INFO] [stderr] 18 |   compatibility_mode: spec::CompatibilityMode,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `isofs` (lib) generated 15 warnings (run `cargo fix --lib -p isofs` to apply 5 suggestions)
[INFO] [stderr] warning: `isofs` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isofs-0ee8be85665d9405)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test writer::tests::lba_allocator ... ok
[INFO] [stdout] test writer::tests::sector_writer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isofs
[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] running `Command { std: "docker" "inspect" "2c48f9de29789194e5ee4ef3c152abd58ad5573ab02202dabc8cb0f16de8fad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c48f9de29789194e5ee4ef3c152abd58ad5573ab02202dabc8cb0f16de8fad6", kill_on_drop: false }`
[INFO] [stdout] 2c48f9de29789194e5ee4ef3c152abd58ad5573ab02202dabc8cb0f16de8fad6
