[INFO] fetching crate compat-no-std 0.4.1-patch1...
[INFO] checking compat-no-std-0.4.1-patch1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate compat-no-std 0.4.1-patch1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate compat-no-std 0.4.1-patch1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cty v0.2.2
[INFO] [stderr]   Downloaded spin v0.7.1
[INFO] [stderr]   Downloaded hashbrown v0.8.2
[INFO] [stderr]   Downloaded cstr_core v0.2.4
[INFO] [stderr]   Downloaded unix_str v1.0.0
[INFO] [stderr]   Downloaded unix_path v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e1dda4cbbba327f58595e58e1686d15a62fa1680ee171db2e461ca22fdf0161
[INFO] running `Command { std: "docker" "start" "-a" "8e1dda4cbbba327f58595e58e1686d15a62fa1680ee171db2e461ca22fdf0161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e1dda4cbbba327f58595e58e1686d15a62fa1680ee171db2e461ca22fdf0161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1dda4cbbba327f58595e58e1686d15a62fa1680ee171db2e461ca22fdf0161", kill_on_drop: false }`
[INFO] [stdout] 8e1dda4cbbba327f58595e58e1686d15a62fa1680ee171db2e461ca22fdf0161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b179b1797eefeb623499ff7d10262ff627df35c67ddecba10c091dbebd2732df
[INFO] running `Command { std: "docker" "start" "-a" "b179b1797eefeb623499ff7d10262ff627df35c67ddecba10c091dbebd2732df", 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 3.65s
[INFO] running `Command { std: "docker" "inspect" "b179b1797eefeb623499ff7d10262ff627df35c67ddecba10c091dbebd2732df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b179b1797eefeb623499ff7d10262ff627df35c67ddecba10c091dbebd2732df", kill_on_drop: false }`
[INFO] [stdout] b179b1797eefeb623499ff7d10262ff627df35c67ddecba10c091dbebd2732df
