[INFO] fetching crate mack 1.5.0...
[INFO] checking mack-1.5.0 against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] extracting crate mack 1.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mack 1.5.0
[INFO] finished tweaking crates.io crate mack 1.5.0
[INFO] tweaked toml for crates.io crate mack 1.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mack 1.5.0 on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mack 1.5.0 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "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 funcfmt v0.3.0
[INFO] [stderr]   Downloaded id3 v1.16.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 947c7f77c3c221296647a5543098332e63787d7cca1cca976c25bab2ec40f91f
[INFO] running `Command { std: "docker" "start" "-a" "947c7f77c3c221296647a5543098332e63787d7cca1cca976c25bab2ec40f91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "947c7f77c3c221296647a5543098332e63787d7cca1cca976c25bab2ec40f91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947c7f77c3c221296647a5543098332e63787d7cca1cca976c25bab2ec40f91f", kill_on_drop: false }`
[INFO] [stdout] 947c7f77c3c221296647a5543098332e63787d7cca1cca976c25bab2ec40f91f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64a59c59a4d0d0ea62f76e9a00289bee9fd937fccda82ead4408dcb8a74268c
[INFO] running `Command { std: "docker" "start" "-a" "d64a59c59a4d0d0ea62f76e9a00289bee9fd937fccda82ead4408dcb8a74268c", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cow-utils v0.1.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking flate2 v1.1.8
[INFO] [stderr]     Checking id3 v1.16.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking jwalk v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking funcfmt v0.3.0
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking mack v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.01s
[INFO] running `Command { std: "docker" "inspect" "d64a59c59a4d0d0ea62f76e9a00289bee9fd937fccda82ead4408dcb8a74268c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64a59c59a4d0d0ea62f76e9a00289bee9fd937fccda82ead4408dcb8a74268c", kill_on_drop: false }`
[INFO] [stdout] d64a59c59a4d0d0ea62f76e9a00289bee9fd937fccda82ead4408dcb8a74268c