[INFO] fetching crate stepwise 0.0.3...
[INFO] building stepwise-0.0.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate stepwise 0.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stepwise 0.0.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stepwise 0.0.3
[INFO] tweaked toml for crates.io crate stepwise 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stepwise 0.0.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stepwise 0.0.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-log-macros v0.2.17
[INFO] [stderr]   Downloaded env_logger v0.11.8
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded test-log v0.2.17
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded half v2.6.0
[INFO] [stderr]   Downloaded jiff-static v0.2.13
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded criterion v0.6.0
[INFO] [stderr]   Downloaded iai-callgrind v0.14.0
[INFO] [stderr]   Downloaded rand_pcg v0.9.0
[INFO] [stderr]   Downloaded iai-callgrind-runner v0.14.0
[INFO] [stderr]   Downloaded criterion-plot v0.5.0
[INFO] [stderr]   Downloaded iai-callgrind-macros v0.5.0
[INFO] [stderr]   Downloaded jiff v0.2.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 576e492d2ddc3bcadae5f405da7a7ee576e343699ddbcc643cd14ffbb451cd02
[INFO] running `Command { std: "docker" "start" "-a" "576e492d2ddc3bcadae5f405da7a7ee576e343699ddbcc643cd14ffbb451cd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "576e492d2ddc3bcadae5f405da7a7ee576e343699ddbcc643cd14ffbb451cd02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576e492d2ddc3bcadae5f405da7a7ee576e343699ddbcc643cd14ffbb451cd02", kill_on_drop: false }`
[INFO] [stdout] 576e492d2ddc3bcadae5f405da7a7ee576e343699ddbcc643cd14ffbb451cd02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be04fbdc32ec4772ba422b8d91194a92dfd002204a073d9057b76c8e7a9e883e
[INFO] running `Command { std: "docker" "start" "-a" "be04fbdc32ec4772ba422b8d91194a92dfd002204a073d9057b76c8e7a9e883e", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepwise v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Progress` is never used
[INFO] [stdout]   --> src/drive/step.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) enum Progress {
[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 1.33s
[INFO] running `Command { std: "docker" "inspect" "be04fbdc32ec4772ba422b8d91194a92dfd002204a073d9057b76c8e7a9e883e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be04fbdc32ec4772ba422b8d91194a92dfd002204a073d9057b76c8e7a9e883e", kill_on_drop: false }`
[INFO] [stdout] be04fbdc32ec4772ba422b8d91194a92dfd002204a073d9057b76c8e7a9e883e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e521a2cb4359e2459149a13fc61eadc6ba48481aba0e5fd70fe763f3cd62bf5
[INFO] running `Command { std: "docker" "start" "-a" "6e521a2cb4359e2459149a13fc61eadc6ba48481aba0e5fd70fe763f3cd62bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling regex-syntax v0.8.5
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
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[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling iai-callgrind-runner v0.14.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling colorchoice v1.0.3
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[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling jiff v0.2.13
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling iai-callgrind v0.14.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stdout] warning: enum `Progress` is never used
[INFO] [stdout]   --> src/drive/step.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) enum Progress {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling test-log v0.2.17
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iai-callgrind-macros v0.5.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling stepwise v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Progress` is never used
[INFO] [stdout]   --> src/drive/step.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) enum Progress {
[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 56.53s
[INFO] running `Command { std: "docker" "inspect" "6e521a2cb4359e2459149a13fc61eadc6ba48481aba0e5fd70fe763f3cd62bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e521a2cb4359e2459149a13fc61eadc6ba48481aba0e5fd70fe763f3cd62bf5", kill_on_drop: false }`
[INFO] [stdout] 6e521a2cb4359e2459149a13fc61eadc6ba48481aba0e5fd70fe763f3cd62bf5
