[INFO] fetching crate curpare 0.1.0...
[INFO] checking curpare-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate curpare 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate curpare 0.1.0
[INFO] finished tweaking crates.io crate curpare 0.1.0
[INFO] tweaked toml for crates.io crate curpare 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate curpare 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate curpare 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal-trx v0.2.4
[INFO] [stderr]   Downloaded xterm-color v1.0.1
[INFO] [stderr]   Downloaded terminal-colorsaurus v0.4.8
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[INFO] [stderr]   Downloaded std_prelude v0.2.12
[INFO] [stderr]   Downloaded git-version-macro v0.3.9
[INFO] [stderr]   Downloaded path_abs v0.5.1
[INFO] [stderr]   Downloaded bugreport v0.5.1
[INFO] [stderr]   Downloaded sysinfo v0.33.1
[INFO] [stderr]   Downloaded clircle v0.6.1
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] [stderr]   Downloaded grep-cli v0.1.11
[INFO] [stderr]   Downloaded git2 v0.19.0
[INFO] [stderr]   Downloaded bat v0.25.0
[INFO] [stderr]   Downloaded libgit2-sys v0.17.0+1.8.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eeac91330f06dd61acd817a543880d1c7b1501261f7155e4119ac394d08d7a4
[INFO] running `Command { std: "docker" "start" "-a" "6eeac91330f06dd61acd817a543880d1c7b1501261f7155e4119ac394d08d7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eeac91330f06dd61acd817a543880d1c7b1501261f7155e4119ac394d08d7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eeac91330f06dd61acd817a543880d1c7b1501261f7155e4119ac394d08d7a4", kill_on_drop: false }`
[INFO] [stdout] 6eeac91330f06dd61acd817a543880d1c7b1501261f7155e4119ac394d08d7a4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08bf4f76e069ba9521f95e5ede96e757b0bf9b86dcb60f89c8e4fa759fe7f1fb
[INFO] running `Command { std: "docker" "start" "-a" "08bf4f76e069ba9521f95e5ede96e757b0bf9b86dcb60f89c8e4fa759fe7f1fb", kill_on_drop: false }`
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[INFO] [stderr]     Checking curpare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "08bf4f76e069ba9521f95e5ede96e757b0bf9b86dcb60f89c8e4fa759fe7f1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08bf4f76e069ba9521f95e5ede96e757b0bf9b86dcb60f89c8e4fa759fe7f1fb", kill_on_drop: false }`
[INFO] [stdout] 08bf4f76e069ba9521f95e5ede96e757b0bf9b86dcb60f89c8e4fa759fe7f1fb