[INFO] fetching crate ccache_stats_reader_extras 0.1.0...
[INFO] testing ccache_stats_reader_extras-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ccache_stats_reader_extras 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate ccache_stats_reader_extras 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ccache_stats_reader_extras 0.1.0
[INFO] finished tweaking crates.io crate ccache_stats_reader_extras 0.1.0
[INFO] tweaked toml for crates.io crate ccache_stats_reader_extras 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate crates.io crate ccache_stats_reader_extras 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dce246e52e89ac538ecd8f38f224c2d3eec0c3fa3ba7ebce64f4652e0855727
[INFO] running `Command { std: "docker" "start" "-a" "9dce246e52e89ac538ecd8f38f224c2d3eec0c3fa3ba7ebce64f4652e0855727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dce246e52e89ac538ecd8f38f224c2d3eec0c3fa3ba7ebce64f4652e0855727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dce246e52e89ac538ecd8f38f224c2d3eec0c3fa3ba7ebce64f4652e0855727", kill_on_drop: false }`
[INFO] [stdout] 9dce246e52e89ac538ecd8f38f224c2d3eec0c3fa3ba7ebce64f4652e0855727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eedc820fbd214409328d08c897115f8d9a62ebabb123d7af896afb76b53bf8c9
[INFO] running `Command { std: "docker" "start" "-a" "eedc820fbd214409328d08c897115f8d9a62ebabb123d7af896afb76b53bf8c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "eedc820fbd214409328d08c897115f8d9a62ebabb123d7af896afb76b53bf8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedc820fbd214409328d08c897115f8d9a62ebabb123d7af896afb76b53bf8c9", kill_on_drop: false }`
[INFO] [stdout] eedc820fbd214409328d08c897115f8d9a62ebabb123d7af896afb76b53bf8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba9b37c664ecbacbd72b7d9d1ecf57e9c6855b5c19b7237d34a9112fff1270bf
[INFO] running `Command { std: "docker" "start" "-a" "ba9b37c664ecbacbd72b7d9d1ecf57e9c6855b5c19b7237d34a9112fff1270bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling ccache_stats_reader v0.1.2
[INFO] [stderr]    Compiling ccache_stats_reader_extras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "ba9b37c664ecbacbd72b7d9d1ecf57e9c6855b5c19b7237d34a9112fff1270bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9b37c664ecbacbd72b7d9d1ecf57e9c6855b5c19b7237d34a9112fff1270bf", kill_on_drop: false }`
[INFO] [stdout] ba9b37c664ecbacbd72b7d9d1ecf57e9c6855b5c19b7237d34a9112fff1270bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d870be1196d7b89078ab05f41a01408522c268adc99f75edf12a777e1eddde09
[INFO] running `Command { std: "docker" "start" "-a" "d870be1196d7b89078ab05f41a01408522c268adc99f75edf12a777e1eddde09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "d870be1196d7b89078ab05f41a01408522c268adc99f75edf12a777e1eddde09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d870be1196d7b89078ab05f41a01408522c268adc99f75edf12a777e1eddde09", kill_on_drop: false }`
[INFO] [stdout] d870be1196d7b89078ab05f41a01408522c268adc99f75edf12a777e1eddde09