[INFO] fetching crate a2kit 2.2.0...
[INFO] checking a2kit-2.2.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate a2kit 2.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate a2kit 2.2.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a2kit 2.2.0
[INFO] finished tweaking crates.io crate a2kit 2.2.0
[INFO] tweaked toml for crates.io crate a2kit 2.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate a2kit 2.2.0 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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c808ba3c7df8d917d4a836396110d24325b38ac758a8a9de270d773c4510cd1
[INFO] running `Command { std: "docker" "start" "-a" "4c808ba3c7df8d917d4a836396110d24325b38ac758a8a9de270d773c4510cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c808ba3c7df8d917d4a836396110d24325b38ac758a8a9de270d773c4510cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c808ba3c7df8d917d4a836396110d24325b38ac758a8a9de270d773c4510cd1", kill_on_drop: false }`
[INFO] [stdout] 4c808ba3c7df8d917d4a836396110d24325b38ac758a8a9de270d773c4510cd1
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7eeffe9197183e3e34c429ae7e2ce63bbd42c4395b22a8077914dfca1e47b79
[INFO] running `Command { std: "docker" "start" "-a" "c7eeffe9197183e3e34c429ae7e2ce63bbd42c4395b22a8077914dfca1e47b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rustix v0.37.19
[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]    Compiling log v0.4.17
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking termtree v0.2.3
[INFO] [stderr]     Checking once_cell v1.13.1
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[INFO] [stderr]     Checking normalize-line-endings v0.3.0
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking json v0.12.4
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[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling tree-sitter v0.20.8
[INFO] [stderr]    Compiling tree-sitter-integerbasic v1.0.2
[INFO] [stderr]    Compiling tree-sitter-merlin6502 v2.0.0
[INFO] [stderr]    Compiling tree-sitter-applesoft v3.1.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking chrono v0.4.20
[INFO] [stderr]     Checking predicates v2.1.0
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking assert_cmd v2.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling a2kit_macro_derive v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking a2kit_macro v0.1.0
[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 thiserror v1.0.30
[INFO] [stderr]     Checking clap v4.2.7
[INFO] [stderr]     Checking a2kit v2.2.0 (/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:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | 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:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | 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: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lang/applesoft/renumber.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for line in source.clone().lines() {
[INFO] [stdout]    |                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` 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:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | 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:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lang/applesoft/renumber.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for line in source.clone().lines() {
[INFO] [stdout]    |                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "c7eeffe9197183e3e34c429ae7e2ce63bbd42c4395b22a8077914dfca1e47b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7eeffe9197183e3e34c429ae7e2ce63bbd42c4395b22a8077914dfca1e47b79", kill_on_drop: false }`
[INFO] [stdout] c7eeffe9197183e3e34c429ae7e2ce63bbd42c4395b22a8077914dfca1e47b79
