[INFO] fetching crate grid_ui 0.1.1...
[INFO] checking grid_ui-0.1.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate grid_ui 0.1.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate grid_ui 0.1.1 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 grid_ui 0.1.1
[INFO] finished tweaking crates.io crate grid_ui 0.1.1
[INFO] tweaked toml for crates.io crate grid_ui 0.1.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate grid_ui 0.1.1 already has a lockfile, it will not be regenerated
[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 proc-macro2 v1.0.29
[INFO] [stderr]   Downloaded crossterm v0.21.0
[INFO] [stderr]   Downloaded signal-hook v0.3.10
[INFO] [stderr]   Downloaded mio v0.7.13
[INFO] [stderr]   Downloaded syn v1.0.76
[INFO] [stderr]   Downloaded lock_api v0.4.5
[INFO] [stderr]   Downloaded instant v0.1.10
[INFO] [stderr]   Downloaded crossterm_winapi v0.8.0
[INFO] [stderr]   Downloaded libc v0.2.102
[INFO] [stderr]   Downloaded parking_lot_core v0.8.5
[INFO] [stderr]   Downloaded signal-hook-mio v0.2.1
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 7eaf7c2394cee3a0c3a36eb3896a461ce986e31f4656edf550a2ab5fb5fe724d
[INFO] running `Command { std: "docker" "start" "-a" "7eaf7c2394cee3a0c3a36eb3896a461ce986e31f4656edf550a2ab5fb5fe724d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eaf7c2394cee3a0c3a36eb3896a461ce986e31f4656edf550a2ab5fb5fe724d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eaf7c2394cee3a0c3a36eb3896a461ce986e31f4656edf550a2ab5fb5fe724d", kill_on_drop: false }`
[INFO] [stdout] 7eaf7c2394cee3a0c3a36eb3896a461ce986e31f4656edf550a2ab5fb5fe724d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] de38ec7f6fe6b095d51ffe62d1aa63c635fb37769d6cc9a22f8a683b1dbbf7c6
[INFO] running `Command { std: "docker" "start" "-a" "de38ec7f6fe6b095d51ffe62d1aa63c635fb37769d6cc9a22f8a683b1dbbf7c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking grid_ui v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "de38ec7f6fe6b095d51ffe62d1aa63c635fb37769d6cc9a22f8a683b1dbbf7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de38ec7f6fe6b095d51ffe62d1aa63c635fb37769d6cc9a22f8a683b1dbbf7c6", kill_on_drop: false }`
[INFO] [stdout] de38ec7f6fe6b095d51ffe62d1aa63c635fb37769d6cc9a22f8a683b1dbbf7c6
