[INFO] fetching crate block-utils 0.10.3...
[INFO] checking block-utils-0.10.3 against 1.55.0 for beta-1.56-3
[INFO] extracting crate block-utils 0.10.3 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate block-utils 0.10.3 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 block-utils 0.10.3
[INFO] finished tweaking crates.io crate block-utils 0.10.3
[INFO] tweaked toml for crates.io crate block-utils 0.10.3 written to /workspace/builds/worker-60/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]  Downloading crates ...
[INFO] [stderr]   Downloaded udev v0.5.0
[INFO] [stderr]   Downloaded fstab v0.3.1
[INFO] [stderr]   Downloaded shellscript v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] ffcc4de44cf3503dfac6c58053a7ce7c3e6858157172ad2100881e46dd2d68e7
[INFO] running `Command { std: "docker" "start" "-a" "ffcc4de44cf3503dfac6c58053a7ce7c3e6858157172ad2100881e46dd2d68e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffcc4de44cf3503dfac6c58053a7ce7c3e6858157172ad2100881e46dd2d68e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffcc4de44cf3503dfac6c58053a7ce7c3e6858157172ad2100881e46dd2d68e7", kill_on_drop: false }`
[INFO] [stdout] ffcc4de44cf3503dfac6c58053a7ce7c3e6858157172ad2100881e46dd2d68e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 35441dbb480edc31d132c5832ab96ad4ece95366fbc9375c69cb6ecc3f65627b
[INFO] running `Command { std: "docker" "start" "-a" "35441dbb480edc31d132c5832ab96ad4ece95366fbc9375c69cb6ecc3f65627b", 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]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking shellscript v0.3.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking fstab v0.3.1
[INFO] [stderr]     Checking udev v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking block-utils v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.09s
[INFO] running `Command { std: "docker" "inspect" "35441dbb480edc31d132c5832ab96ad4ece95366fbc9375c69cb6ecc3f65627b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35441dbb480edc31d132c5832ab96ad4ece95366fbc9375c69cb6ecc3f65627b", kill_on_drop: false }`
[INFO] [stdout] 35441dbb480edc31d132c5832ab96ad4ece95366fbc9375c69cb6ecc3f65627b
