[INFO] fetching crate aki-stats 0.1.12...
[INFO] checking aki-stats-0.1.12 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate aki-stats 0.1.12 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aki-stats 0.1.12 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate aki-stats 0.1.12
[INFO] finished tweaking crates.io crate aki-stats 0.1.12
[INFO] tweaked toml for crates.io crate aki-stats 0.1.12 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate aki-stats 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41d1b29717e7e9d24e4835057cd3c2252f9c08ea445cd138624e9efcdc9db17b
[INFO] running `Command { std: "docker" "start" "-a" "41d1b29717e7e9d24e4835057cd3c2252f9c08ea445cd138624e9efcdc9db17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41d1b29717e7e9d24e4835057cd3c2252f9c08ea445cd138624e9efcdc9db17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d1b29717e7e9d24e4835057cd3c2252f9c08ea445cd138624e9efcdc9db17b", kill_on_drop: false }`
[INFO] [stdout] 41d1b29717e7e9d24e4835057cd3c2252f9c08ea445cd138624e9efcdc9db17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2fe22a3a929b3e97024ba833249d42c68ec58a492e4ac13792008f59e0c760c
[INFO] running `Command { std: "docker" "start" "-a" "f2fe22a3a929b3e97024ba833249d42c68ec58a492e4ac13792008f59e0c760c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling rust-version-info-file v0.1.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking memx v0.1.13
[INFO] [stderr]     Checking flood-tide v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]    Compiling runnel v0.3.7
[INFO] [stderr]    Compiling aki-stats v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memx-cdy v0.1.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "f2fe22a3a929b3e97024ba833249d42c68ec58a492e4ac13792008f59e0c760c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fe22a3a929b3e97024ba833249d42c68ec58a492e4ac13792008f59e0c760c", kill_on_drop: false }`
[INFO] [stdout] f2fe22a3a929b3e97024ba833249d42c68ec58a492e4ac13792008f59e0c760c