[INFO] fetching crate comparable_test 0.5.5...
[INFO] checking comparable_test-0.5.5 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate comparable_test 0.5.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate comparable_test 0.5.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate comparable_test 0.5.5
[INFO] tweaked toml for crates.io crate comparable_test 0.5.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comparable_test 0.5.5 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate comparable_test 0.5.5 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded comparable_helper v0.5.5
[INFO] [stderr]   Downloaded comparable v0.5.5
[INFO] [stderr]   Downloaded comparable_derive v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4ea047db1e11c89e8a617568578903c6ec42c4f4807529cec9b6af2678d75ea
[INFO] running `Command { std: "docker" "start" "-a" "e4ea047db1e11c89e8a617568578903c6ec42c4f4807529cec9b6af2678d75ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4ea047db1e11c89e8a617568578903c6ec42c4f4807529cec9b6af2678d75ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ea047db1e11c89e8a617568578903c6ec42c4f4807529cec9b6af2678d75ea", kill_on_drop: false }`
[INFO] [stdout] e4ea047db1e11c89e8a617568578903c6ec42c4f4807529cec9b6af2678d75ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46683f14702f903dfcf7bd079250e4dd076cd3d322fff023bbbcec3b130e873
[INFO] running `Command { std: "docker" "start" "-a" "d46683f14702f903dfcf7bd079250e4dd076cd3d322fff023bbbcec3b130e873", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling comparable_helper v0.5.5
[INFO] [stderr]    Compiling comparable_derive v0.5.5
[INFO] [stderr]     Checking proptest v1.6.0
[INFO] [stderr]     Checking comparable v0.5.5
[INFO] [stderr]     Checking comparable_test v0.5.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Unit` is never used
[INFO] [stdout]  --> test/enums.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     enum Unit {}
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> test/structs.rs:61:58
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub struct ScalarUnnamedVecIgnored(#[comparable_ignore] pub Vec<u8>);
[INFO] [stdout]    |                ----------------------- field in this struct ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> test/structs.rs:71:58
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub struct ScalarUnnamedVecIgnored(#[comparable_ignore] pub Vec<u8>);
[INFO] [stdout]    |                ----------------------- field in this struct ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `some_ints` is never read
[INFO] [stdout]    --> test/structs.rs:120:7
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub struct ScalarNamedVecIgnored {
[INFO] [stdout]     |                --------------------- field in this struct
[INFO] [stdout] 119 |         #[comparable_ignore]
[INFO] [stdout] 120 |         pub some_ints: Vec<u8>,
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.79s
[INFO] running `Command { std: "docker" "inspect" "d46683f14702f903dfcf7bd079250e4dd076cd3d322fff023bbbcec3b130e873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46683f14702f903dfcf7bd079250e4dd076cd3d322fff023bbbcec3b130e873", kill_on_drop: false }`
[INFO] [stdout] d46683f14702f903dfcf7bd079250e4dd076cd3d322fff023bbbcec3b130e873