[INFO] fetching crate a2kit 2.0.8...
[INFO] checking a2kit-2.0.8 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate a2kit 2.0.8 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate a2kit 2.0.8 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a2kit 2.0.8
[INFO] finished tweaking crates.io crate a2kit 2.0.8
[INFO] tweaked toml for crates.io crate a2kit 2.0.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate a2kit 2.0.8 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85e185ea8c2fff793a94bf990be110ff450a3d8c166c2716c13ccf7b5575a7ae
[INFO] running `Command { std: "docker" "start" "-a" "85e185ea8c2fff793a94bf990be110ff450a3d8c166c2716c13ccf7b5575a7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85e185ea8c2fff793a94bf990be110ff450a3d8c166c2716c13ccf7b5575a7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e185ea8c2fff793a94bf990be110ff450a3d8c166c2716c13ccf7b5575a7ae", kill_on_drop: false }`
[INFO] [stdout] 85e185ea8c2fff793a94bf990be110ff450a3d8c166c2716c13ccf7b5575a7ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c413146b366f3eb7abb702da6c0b98cab0ba646246edba8c3f6ecc133518d003
[INFO] running `Command { std: "docker" "start" "-a" "c413146b366f3eb7abb702da6c0b98cab0ba646246edba8c3f6ecc133518d003", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cc v1.0.74
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.7
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking predicates-core v1.0.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]     Checking termtree v0.4.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking predicates-tree v1.0.6
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling tree-sitter v0.20.9
[INFO] [stderr]    Compiling tree-sitter-merlin6502 v2.0.0
[INFO] [stderr]    Compiling tree-sitter-integerbasic v1.0.2
[INFO] [stderr]    Compiling tree-sitter-applesoft v3.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.2.7
[INFO] [stderr]     Checking predicates v2.1.1
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling a2kit_macro_derive v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking assert_cmd v2.0.5
[INFO] [stderr]     Checking a2kit_macro v0.1.0
[INFO] [stderr]     Checking clap v4.2.7
[INFO] [stderr]     Checking a2kit v2.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fs/pascal/mod.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |             let mut entry = &mut dir.entries[idx];
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fs/pascal/mod.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |             let mut entry = &mut dir.entries[idx];
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_date` is never used
[INFO] [stdout]   --> src/fs/cpm/mod.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn pack_date(time: Option<chrono::NaiveDateTime>) -> [u8;4] {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpack_date` is never used
[INFO] [stdout]   --> src/fs/cpm/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn unpack_date(cpm_date: [u8;4]) -> chrono::NaiveDateTime {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lx_to_string` is never used
[INFO] [stdout]    --> src/fs/cpm/mod.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn lx_to_string(lx: &Label) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_password` and `get_timestamp` are never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl Directory {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn get_password(&self,ptr: &Ptr) -> Option<Password> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn get_timestamp(&self,ptr: &Ptr) -> Option<Timestamp> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enc44` is never constructed
[INFO] [stdout]   --> src/img/disk525.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum NibbleType {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 36 |     Enc44,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `epilog_mask` is never read
[INFO] [stdout]   --> src/img/disk525.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct SectorDataFormat {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     epilog_mask: [u8;3]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_date` is never used
[INFO] [stdout]   --> src/fs/cpm/mod.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn pack_date(time: Option<chrono::NaiveDateTime>) -> [u8;4] {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpack_date` is never used
[INFO] [stdout]   --> src/fs/cpm/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn unpack_date(cpm_date: [u8;4]) -> chrono::NaiveDateTime {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lx_to_string` is never used
[INFO] [stdout]    --> src/fs/cpm/mod.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn lx_to_string(lx: &Label) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_password` and `get_timestamp` are never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl Directory {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn get_password(&self,ptr: &Ptr) -> Option<Password> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn get_timestamp(&self,ptr: &Ptr) -> Option<Timestamp> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enc44` is never constructed
[INFO] [stdout]   --> src/img/disk525.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum NibbleType {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 36 |     Enc44,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `epilog_mask` is never read
[INFO] [stdout]   --> src/img/disk525.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct SectorDataFormat {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     epilog_mask: [u8;3]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "c413146b366f3eb7abb702da6c0b98cab0ba646246edba8c3f6ecc133518d003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c413146b366f3eb7abb702da6c0b98cab0ba646246edba8c3f6ecc133518d003", kill_on_drop: false }`
[INFO] [stdout] c413146b366f3eb7abb702da6c0b98cab0ba646246edba8c3f6ecc133518d003
