[INFO] fetching crate bittorrent 0.2.0...
[INFO] testing bittorrent-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bittorrent 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate bittorrent 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bittorrent 0.2.0
[INFO] finished tweaking crates.io crate bittorrent 0.2.0
[INFO] tweaked toml for crates.io crate bittorrent 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85ab48672eb20b1ce8054afa5abb9d929c9782023646ea540b668bf0d638ae3a
[INFO] running `Command { std: "docker" "start" "-a" "85ab48672eb20b1ce8054afa5abb9d929c9782023646ea540b668bf0d638ae3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85ab48672eb20b1ce8054afa5abb9d929c9782023646ea540b668bf0d638ae3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ab48672eb20b1ce8054afa5abb9d929c9782023646ea540b668bf0d638ae3a", kill_on_drop: false }`
[INFO] [stdout] 85ab48672eb20b1ce8054afa5abb9d929c9782023646ea540b668bf0d638ae3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f0fb0fc35a77b348a4134054bc963cae763638f10e3e7c16aa65972a4815d76
[INFO] running `Command { std: "docker" "start" "-a" "6f0fb0fc35a77b348a4134054bc963cae763638f10e3e7c16aa65972a4815d76", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittorrent v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6f0fb0fc35a77b348a4134054bc963cae763638f10e3e7c16aa65972a4815d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0fb0fc35a77b348a4134054bc963cae763638f10e3e7c16aa65972a4815d76", kill_on_drop: false }`
[INFO] [stdout] 6f0fb0fc35a77b348a4134054bc963cae763638f10e3e7c16aa65972a4815d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab43ed705c1b73788ffc0993dfa9f7cd0e62dbb3d9d6e5c211d8a47e1a7eac2c
[INFO] running `Command { std: "docker" "start" "-a" "ab43ed705c1b73788ffc0993dfa9f7cd0e62dbb3d9d6e5c211d8a47e1a7eac2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittorrent v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "ab43ed705c1b73788ffc0993dfa9f7cd0e62dbb3d9d6e5c211d8a47e1a7eac2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab43ed705c1b73788ffc0993dfa9f7cd0e62dbb3d9d6e5c211d8a47e1a7eac2c", kill_on_drop: false }`
[INFO] [stdout] ab43ed705c1b73788ffc0993dfa9f7cd0e62dbb3d9d6e5c211d8a47e1a7eac2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48627c24bd65917c26c70f4c9235c4d445744383bb38adb5c3dbcf9131527264
[INFO] running `Command { std: "docker" "start" "-a" "48627c24bd65917c26c70f4c9235c4d445744383bb38adb5c3dbcf9131527264", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bittorrent-c46206184a247c7e)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests bittorrent
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "48627c24bd65917c26c70f4c9235c4d445744383bb38adb5c3dbcf9131527264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48627c24bd65917c26c70f4c9235c4d445744383bb38adb5c3dbcf9131527264", kill_on_drop: false }`
[INFO] [stdout] 48627c24bd65917c26c70f4c9235c4d445744383bb38adb5c3dbcf9131527264