[INFO] fetching crate aki-stats 0.1.14...
[INFO] checking aki-stats-0.1.14 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate aki-stats 0.1.14 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate aki-stats 0.1.14 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-84/source/.cargo/config
[INFO] started tweaking crates.io crate aki-stats 0.1.14
[INFO] finished tweaking crates.io crate aki-stats 0.1.14
[INFO] tweaked toml for crates.io crate aki-stats 0.1.14 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate aki-stats 0.1.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec0dbdd72834e5243bb379388b71fbd560fddccae2b5312d0498e3584001fa6b
[INFO] running `Command { std: "docker" "start" "-a" "ec0dbdd72834e5243bb379388b71fbd560fddccae2b5312d0498e3584001fa6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec0dbdd72834e5243bb379388b71fbd560fddccae2b5312d0498e3584001fa6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0dbdd72834e5243bb379388b71fbd560fddccae2b5312d0498e3584001fa6b", kill_on_drop: false }`
[INFO] [stdout] ec0dbdd72834e5243bb379388b71fbd560fddccae2b5312d0498e3584001fa6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b58cb17ac13492348d20232302d63ce4f2de51caf70211f819fce0d0ed570d
[INFO] running `Command { std: "docker" "start" "-a" "b6b58cb17ac13492348d20232302d63ce4f2de51caf70211f819fce0d0ed570d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling rust-version-info-file v0.1.3
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking flood-tide v0.2.4
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking exec-target v0.2.4
[INFO] [stderr]    Compiling memx v0.1.18
[INFO] [stderr]    Compiling runnel v0.3.9
[INFO] [stderr]    Compiling aki-stats v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking memx-cdy v0.1.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "b6b58cb17ac13492348d20232302d63ce4f2de51caf70211f819fce0d0ed570d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b58cb17ac13492348d20232302d63ce4f2de51caf70211f819fce0d0ed570d", kill_on_drop: false }`
[INFO] [stdout] b6b58cb17ac13492348d20232302d63ce4f2de51caf70211f819fce0d0ed570d