[INFO] fetching crate blake2-rfc 0.2.18...
[INFO] checking blake2-rfc-0.2.18 against 1.55.0 for beta-1.56-3
[INFO] extracting crate blake2-rfc 0.2.18 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate blake2-rfc 0.2.18 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 blake2-rfc 0.2.18
[INFO] finished tweaking crates.io crate blake2-rfc 0.2.18
[INFO] tweaked toml for crates.io crate blake2-rfc 0.2.18 written to /workspace/builds/worker-63/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] fc9fdb1ef0195cd676e4737c83cdf92e916a76d0cfc77197fde5d4868ef857ca
[INFO] running `Command { std: "docker" "start" "-a" "fc9fdb1ef0195cd676e4737c83cdf92e916a76d0cfc77197fde5d4868ef857ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc9fdb1ef0195cd676e4737c83cdf92e916a76d0cfc77197fde5d4868ef857ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9fdb1ef0195cd676e4737c83cdf92e916a76d0cfc77197fde5d4868ef857ca", kill_on_drop: false }`
[INFO] [stdout] fc9fdb1ef0195cd676e4737c83cdf92e916a76d0cfc77197fde5d4868ef857ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 70e1c2309d9ebfef3fbdc1749fec4516fbcdf74994bd06f58fd1bbe986a66417
[INFO] running `Command { std: "docker" "start" "-a" "70e1c2309d9ebfef3fbdc1749fec4516fbcdf74994bd06f58fd1bbe986a66417", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking blake2-rfc v0.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.84s
[INFO] running `Command { std: "docker" "inspect" "70e1c2309d9ebfef3fbdc1749fec4516fbcdf74994bd06f58fd1bbe986a66417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e1c2309d9ebfef3fbdc1749fec4516fbcdf74994bd06f58fd1bbe986a66417", kill_on_drop: false }`
[INFO] [stdout] 70e1c2309d9ebfef3fbdc1749fec4516fbcdf74994bd06f58fd1bbe986a66417
