[INFO] fetching crate treecap 0.0.0...
[INFO] testing treecap-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate treecap 0.0.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate treecap 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treecap 0.0.0
[INFO] finished tweaking crates.io crate treecap 0.0.0
[INFO] tweaked toml for crates.io crate treecap 0.0.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate treecap 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f294870e85ebc3f0177a17c551e07dc7a5e45b053f065015548b3940fffc6051
[INFO] running `Command { std: "docker" "start" "-a" "f294870e85ebc3f0177a17c551e07dc7a5e45b053f065015548b3940fffc6051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f294870e85ebc3f0177a17c551e07dc7a5e45b053f065015548b3940fffc6051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f294870e85ebc3f0177a17c551e07dc7a5e45b053f065015548b3940fffc6051", kill_on_drop: false }`
[INFO] [stdout] f294870e85ebc3f0177a17c551e07dc7a5e45b053f065015548b3940fffc6051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca66076f5b9dd4e4728e1ee00230f3724d03a90b1c3f87652115a5a735ffd37
[INFO] running `Command { std: "docker" "start" "-a" "5ca66076f5b9dd4e4728e1ee00230f3724d03a90b1c3f87652115a5a735ffd37", kill_on_drop: false }`
[INFO] [stderr]    Compiling treecap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "5ca66076f5b9dd4e4728e1ee00230f3724d03a90b1c3f87652115a5a735ffd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca66076f5b9dd4e4728e1ee00230f3724d03a90b1c3f87652115a5a735ffd37", kill_on_drop: false }`
[INFO] [stdout] 5ca66076f5b9dd4e4728e1ee00230f3724d03a90b1c3f87652115a5a735ffd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50d8a4a004ad4c18663a5f3db22831c261604c66ca9f13c4790dc0db27f1f65f
[INFO] running `Command { std: "docker" "start" "-a" "50d8a4a004ad4c18663a5f3db22831c261604c66ca9f13c4790dc0db27f1f65f", kill_on_drop: false }`
[INFO] [stderr]    Compiling treecap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "50d8a4a004ad4c18663a5f3db22831c261604c66ca9f13c4790dc0db27f1f65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d8a4a004ad4c18663a5f3db22831c261604c66ca9f13c4790dc0db27f1f65f", kill_on_drop: false }`
[INFO] [stdout] 50d8a4a004ad4c18663a5f3db22831c261604c66ca9f13c4790dc0db27f1f65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68f19f76376b0344c43e6909613c609abea291c3a19e67954b2169dac3874b7f
[INFO] running `Command { std: "docker" "start" "-a" "68f19f76376b0344c43e6909613c609abea291c3a19e67954b2169dac3874b7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/treecap-b034b14d85af1b5b)
[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" "68f19f76376b0344c43e6909613c609abea291c3a19e67954b2169dac3874b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f19f76376b0344c43e6909613c609abea291c3a19e67954b2169dac3874b7f", kill_on_drop: false }`
[INFO] [stdout] 68f19f76376b0344c43e6909613c609abea291c3a19e67954b2169dac3874b7f