[INFO] fetching crate compat-no-std 0.4.1-patch1...
[INFO] checking compat-no-std-0.4.1-patch1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate compat-no-std 0.4.1-patch1 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate compat-no-std 0.4.1-patch1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compat-no-std 0.4.1-patch1
[INFO] finished tweaking crates.io crate compat-no-std 0.4.1-patch1
[INFO] tweaked toml for crates.io crate compat-no-std 0.4.1-patch1 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c729e4cbb500fd139dc90a9e6ec60c2866bd233fdad3d778fc170b6fdb17fdd
[INFO] running `Command { std: "docker" "start" "-a" "6c729e4cbb500fd139dc90a9e6ec60c2866bd233fdad3d778fc170b6fdb17fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c729e4cbb500fd139dc90a9e6ec60c2866bd233fdad3d778fc170b6fdb17fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c729e4cbb500fd139dc90a9e6ec60c2866bd233fdad3d778fc170b6fdb17fdd", kill_on_drop: false }`
[INFO] [stdout] 6c729e4cbb500fd139dc90a9e6ec60c2866bd233fdad3d778fc170b6fdb17fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ce32f4cbee337c36970623f2fea78781c0dc4a7683179b223ad98a074772a5
[INFO] running `Command { std: "docker" "start" "-a" "83ce32f4cbee337c36970623f2fea78781c0dc4a7683179b223ad98a074772a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking compat-no-std v0.4.1-patch1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "83ce32f4cbee337c36970623f2fea78781c0dc4a7683179b223ad98a074772a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ce32f4cbee337c36970623f2fea78781c0dc4a7683179b223ad98a074772a5", kill_on_drop: false }`
[INFO] [stdout] 83ce32f4cbee337c36970623f2fea78781c0dc4a7683179b223ad98a074772a5
