[INFO] fetching crate stats 0.0.1...
[INFO] testing stats-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate stats 0.0.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate stats 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stats 0.0.1
[INFO] finished tweaking crates.io crate stats 0.0.1
[INFO] tweaked toml for crates.io crate stats 0.0.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a26e5ebcfbab337c86cabdbca9dc21413edc419f2172cd7fdb1495da0804109
[INFO] running `Command { std: "docker" "start" "-a" "8a26e5ebcfbab337c86cabdbca9dc21413edc419f2172cd7fdb1495da0804109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a26e5ebcfbab337c86cabdbca9dc21413edc419f2172cd7fdb1495da0804109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a26e5ebcfbab337c86cabdbca9dc21413edc419f2172cd7fdb1495da0804109", kill_on_drop: false }`
[INFO] [stdout] 8a26e5ebcfbab337c86cabdbca9dc21413edc419f2172cd7fdb1495da0804109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f39c59728a0ba9da55cb8285c695852799ed5c402166058cf3613083d64ccddd
[INFO] running `Command { std: "docker" "start" "-a" "f39c59728a0ba9da55cb8285c695852799ed5c402166058cf3613083d64ccddd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stats v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "f39c59728a0ba9da55cb8285c695852799ed5c402166058cf3613083d64ccddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39c59728a0ba9da55cb8285c695852799ed5c402166058cf3613083d64ccddd", kill_on_drop: false }`
[INFO] [stdout] f39c59728a0ba9da55cb8285c695852799ed5c402166058cf3613083d64ccddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 844482d3ef57b4e3252c114c4d851d04750bb9d8b5e77f015825025626e7bb62
[INFO] running `Command { std: "docker" "start" "-a" "844482d3ef57b4e3252c114c4d851d04750bb9d8b5e77f015825025626e7bb62", kill_on_drop: false }`
[INFO] [stderr]    Compiling stats v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "844482d3ef57b4e3252c114c4d851d04750bb9d8b5e77f015825025626e7bb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844482d3ef57b4e3252c114c4d851d04750bb9d8b5e77f015825025626e7bb62", kill_on_drop: false }`
[INFO] [stdout] 844482d3ef57b4e3252c114c4d851d04750bb9d8b5e77f015825025626e7bb62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75e052f5fd0c72bb3cc9df1b77419f1307a11f792492373d5ad56abab0936357
[INFO] running `Command { std: "docker" "start" "-a" "75e052f5fd0c72bb3cc9df1b77419f1307a11f792492373d5ad56abab0936357", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stats-eac013c591bf81f5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stats
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75e052f5fd0c72bb3cc9df1b77419f1307a11f792492373d5ad56abab0936357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e052f5fd0c72bb3cc9df1b77419f1307a11f792492373d5ad56abab0936357", kill_on_drop: false }`
[INFO] [stdout] 75e052f5fd0c72bb3cc9df1b77419f1307a11f792492373d5ad56abab0936357