[INFO] fetching crate mug-bancha 0.0.1-discontinued...
[INFO] checking mug-bancha-0.0.1-discontinued against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate mug-bancha 0.0.1-discontinued into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mug-bancha 0.0.1-discontinued
[INFO] finished tweaking crates.io crate mug-bancha 0.0.1-discontinued
[INFO] tweaked toml for crates.io crate mug-bancha 0.0.1-discontinued written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mug-bancha 0.0.1-discontinued 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 mug-bancha 0.0.1-discontinued 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ad4bfa4d6658df7bf7b61428e44fdfe7877c0886587468fb2a4ca93c2cd2dfee
[INFO] running `Command { std: "docker" "start" "-a" "ad4bfa4d6658df7bf7b61428e44fdfe7877c0886587468fb2a4ca93c2cd2dfee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4bfa4d6658df7bf7b61428e44fdfe7877c0886587468fb2a4ca93c2cd2dfee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4bfa4d6658df7bf7b61428e44fdfe7877c0886587468fb2a4ca93c2cd2dfee", kill_on_drop: false }`
[INFO] [stdout] ad4bfa4d6658df7bf7b61428e44fdfe7877c0886587468fb2a4ca93c2cd2dfee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 10ec66aeb4b8ba828a57809b3d2e49996112dae8642a2b127d321e24f059d3dc
[INFO] running `Command { std: "docker" "start" "-a" "10ec66aeb4b8ba828a57809b3d2e49996112dae8642a2b127d321e24f059d3dc", kill_on_drop: false }`
[INFO] [stderr]     Checking mug-bancha v0.0.1-discontinued (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "10ec66aeb4b8ba828a57809b3d2e49996112dae8642a2b127d321e24f059d3dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ec66aeb4b8ba828a57809b3d2e49996112dae8642a2b127d321e24f059d3dc", kill_on_drop: false }`
[INFO] [stdout] 10ec66aeb4b8ba828a57809b3d2e49996112dae8642a2b127d321e24f059d3dc