[INFO] fetching crate dupe-krill 1.4.9...
[INFO] checking dupe-krill-1.4.9 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate dupe-krill 1.4.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dupe-krill 1.4.9
[INFO] finished tweaking crates.io crate dupe-krill 1.4.9
[INFO] tweaked toml for crates.io crate dupe-krill 1.4.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dupe-krill 1.4.9 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dupe-krill 1.4.9 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76edba352b71cecdad05a59dfac35a6f1e440cc7870f7fc6d2a69decc27484d1
[INFO] running `Command { std: "docker" "start" "-a" "76edba352b71cecdad05a59dfac35a6f1e440cc7870f7fc6d2a69decc27484d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76edba352b71cecdad05a59dfac35a6f1e440cc7870f7fc6d2a69decc27484d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76edba352b71cecdad05a59dfac35a6f1e440cc7870f7fc6d2a69decc27484d1", kill_on_drop: false }`
[INFO] [stdout] 76edba352b71cecdad05a59dfac35a6f1e440cc7870f7fc6d2a69decc27484d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eef5741b97f56f7d10cbcb67eb1a905cf258de9490d19bb763aaa73690ae0a7
[INFO] running `Command { std: "docker" "start" "-a" "1eef5741b97f56f7d10cbcb67eb1a905cf258de9490d19bb763aaa73690ae0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling blake3 v1.4.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ctrlc v3.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking dupe-krill v1.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `Command { std: "docker" "inspect" "1eef5741b97f56f7d10cbcb67eb1a905cf258de9490d19bb763aaa73690ae0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eef5741b97f56f7d10cbcb67eb1a905cf258de9490d19bb763aaa73690ae0a7", kill_on_drop: false }`
[INFO] [stdout] 1eef5741b97f56f7d10cbcb67eb1a905cf258de9490d19bb763aaa73690ae0a7