[INFO] fetching crate bittorrent 0.2.0...
[INFO] testing bittorrent-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bittorrent 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bittorrent 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2f3699044bbc13fed5b83619b128cf9e9580dc036d798be7744bd923dc51387
[INFO] running `Command { std: "docker" "start" "-a" "a2f3699044bbc13fed5b83619b128cf9e9580dc036d798be7744bd923dc51387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f3699044bbc13fed5b83619b128cf9e9580dc036d798be7744bd923dc51387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f3699044bbc13fed5b83619b128cf9e9580dc036d798be7744bd923dc51387", kill_on_drop: false }`
[INFO] [stdout] a2f3699044bbc13fed5b83619b128cf9e9580dc036d798be7744bd923dc51387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e30bc8610b6abf01b7e20a0bd3c991cd81eeb613575cd5b491d8cb133070f10
[INFO] running `Command { std: "docker" "start" "-a" "0e30bc8610b6abf01b7e20a0bd3c991cd81eeb613575cd5b491d8cb133070f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittorrent v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "0e30bc8610b6abf01b7e20a0bd3c991cd81eeb613575cd5b491d8cb133070f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e30bc8610b6abf01b7e20a0bd3c991cd81eeb613575cd5b491d8cb133070f10", kill_on_drop: false }`
[INFO] [stdout] 0e30bc8610b6abf01b7e20a0bd3c991cd81eeb613575cd5b491d8cb133070f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4478d5f46c18a31bc436d15b92a37a8fa54cdde6330658b64227fe8d4b7fca61
[INFO] running `Command { std: "docker" "start" "-a" "4478d5f46c18a31bc436d15b92a37a8fa54cdde6330658b64227fe8d4b7fca61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bittorrent v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "4478d5f46c18a31bc436d15b92a37a8fa54cdde6330658b64227fe8d4b7fca61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4478d5f46c18a31bc436d15b92a37a8fa54cdde6330658b64227fe8d4b7fca61", kill_on_drop: false }`
[INFO] [stdout] 4478d5f46c18a31bc436d15b92a37a8fa54cdde6330658b64227fe8d4b7fca61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0d5ece441801948646f0877921d52fa19a38cc3929e93e59fbba8b6fc92e4dc
[INFO] running `Command { std: "docker" "start" "-a" "f0d5ece441801948646f0877921d52fa19a38cc3929e93e59fbba8b6fc92e4dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bittorrent-953550a3ca8e339c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests bittorrent
[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" "f0d5ece441801948646f0877921d52fa19a38cc3929e93e59fbba8b6fc92e4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d5ece441801948646f0877921d52fa19a38cc3929e93e59fbba8b6fc92e4dc", kill_on_drop: false }`
[INFO] [stdout] f0d5ece441801948646f0877921d52fa19a38cc3929e93e59fbba8b6fc92e4dc
