[INFO] fetching crate utf8-io 0.5.0... [INFO] checking utf8-io-0.5.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate utf8-io 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate utf8-io 0.5.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf8-io 0.5.0 [INFO] finished tweaking crates.io crate utf8-io 0.5.0 [INFO] tweaked toml for crates.io crate utf8-io 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate utf8-io 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e4317b5590a988f6d9a3f942de0adcfe1d20a8fbe6fd0666e3d42ddb71e2a40 [INFO] running `Command { std: "docker" "start" "-a" "5e4317b5590a988f6d9a3f942de0adcfe1d20a8fbe6fd0666e3d42ddb71e2a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e4317b5590a988f6d9a3f942de0adcfe1d20a8fbe6fd0666e3d42ddb71e2a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e4317b5590a988f6d9a3f942de0adcfe1d20a8fbe6fd0666e3d42ddb71e2a40", kill_on_drop: false }` [INFO] [stdout] 5e4317b5590a988f6d9a3f942de0adcfe1d20a8fbe6fd0666e3d42ddb71e2a40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40157eff3fd25934300f48dabf65872b806e43532d5027bc3640c7cd110cb984 [INFO] running `Command { std: "docker" "start" "-a" "40157eff3fd25934300f48dabf65872b806e43532d5027bc3640c7cd110cb984", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking duplex v0.5.0 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling io-lifetimes v0.2.0 [INFO] [stderr] Compiling unsafe-io v0.7.1 [INFO] [stderr] Compiling layered-io v0.6.0 [INFO] [stderr] Checking utf8-io v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "40157eff3fd25934300f48dabf65872b806e43532d5027bc3640c7cd110cb984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40157eff3fd25934300f48dabf65872b806e43532d5027bc3640c7cd110cb984", kill_on_drop: false }` [INFO] [stdout] 40157eff3fd25934300f48dabf65872b806e43532d5027bc3640c7cd110cb984