[INFO] fetching crate boxes 0.0.0...
[INFO] testing boxes-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate boxes 0.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate boxes 0.0.0 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 boxes 0.0.0
[INFO] finished tweaking crates.io crate boxes 0.0.0
[INFO] tweaked toml for crates.io crate boxes 0.0.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate boxes 0.0.0 already has a lockfile, it will not be regenerated
[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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 9a8425d630dfe806e2321bdcf55bd34cb4c9b9f6851d3d8eeff318ea85e09737
[INFO] running `Command { std: "docker" "start" "-a" "9a8425d630dfe806e2321bdcf55bd34cb4c9b9f6851d3d8eeff318ea85e09737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8425d630dfe806e2321bdcf55bd34cb4c9b9f6851d3d8eeff318ea85e09737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8425d630dfe806e2321bdcf55bd34cb4c9b9f6851d3d8eeff318ea85e09737", kill_on_drop: false }`
[INFO] [stdout] 9a8425d630dfe806e2321bdcf55bd34cb4c9b9f6851d3d8eeff318ea85e09737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 6df2b6bd89b2bc089b42eaab9a7b8da71f8da36a7df2cf0b5443b59c2fccc914
[INFO] running `Command { std: "docker" "start" "-a" "6df2b6bd89b2bc089b42eaab9a7b8da71f8da36a7df2cf0b5443b59c2fccc914", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6df2b6bd89b2bc089b42eaab9a7b8da71f8da36a7df2cf0b5443b59c2fccc914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df2b6bd89b2bc089b42eaab9a7b8da71f8da36a7df2cf0b5443b59c2fccc914", kill_on_drop: false }`
[INFO] [stdout] 6df2b6bd89b2bc089b42eaab9a7b8da71f8da36a7df2cf0b5443b59c2fccc914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a5139f60a1bd040ad0f3968df9611e84ae9e087b2b9b44fbecdc279f7ffb82e8
[INFO] running `Command { std: "docker" "start" "-a" "a5139f60a1bd040ad0f3968df9611e84ae9e087b2b9b44fbecdc279f7ffb82e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a5139f60a1bd040ad0f3968df9611e84ae9e087b2b9b44fbecdc279f7ffb82e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5139f60a1bd040ad0f3968df9611e84ae9e087b2b9b44fbecdc279f7ffb82e8", kill_on_drop: false }`
[INFO] [stdout] a5139f60a1bd040ad0f3968df9611e84ae9e087b2b9b44fbecdc279f7ffb82e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] f4868e87652cacf0759698c4ffecd4d2403fbc8714eef1ff3e9deb86665ed2f7
[INFO] running `Command { std: "docker" "start" "-a" "f4868e87652cacf0759698c4ffecd4d2403fbc8714eef1ff3e9deb86665ed2f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boxes-8b766078ee956352)
[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" "f4868e87652cacf0759698c4ffecd4d2403fbc8714eef1ff3e9deb86665ed2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4868e87652cacf0759698c4ffecd4d2403fbc8714eef1ff3e9deb86665ed2f7", kill_on_drop: false }`
[INFO] [stdout] f4868e87652cacf0759698c4ffecd4d2403fbc8714eef1ff3e9deb86665ed2f7