[INFO] fetching crate joysale 0.1.0...
[INFO] testing joysale-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate joysale 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate joysale 0.1.0 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 joysale 0.1.0
[INFO] finished tweaking crates.io crate joysale 0.1.0
[INFO] tweaked toml for crates.io crate joysale 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate joysale 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9310838ad4cefd5d4c3140b922c893748d06e1bc2faba13d42ec785d0e597634
[INFO] running `Command { std: "docker" "start" "-a" "9310838ad4cefd5d4c3140b922c893748d06e1bc2faba13d42ec785d0e597634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9310838ad4cefd5d4c3140b922c893748d06e1bc2faba13d42ec785d0e597634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9310838ad4cefd5d4c3140b922c893748d06e1bc2faba13d42ec785d0e597634", kill_on_drop: false }`
[INFO] [stdout] 9310838ad4cefd5d4c3140b922c893748d06e1bc2faba13d42ec785d0e597634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b21cd25da609927301375beb3cf33262339affe9817eb7bc67c533deb6a0ee3a
[INFO] running `Command { std: "docker" "start" "-a" "b21cd25da609927301375beb3cf33262339affe9817eb7bc67c533deb6a0ee3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling joysale v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b21cd25da609927301375beb3cf33262339affe9817eb7bc67c533deb6a0ee3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21cd25da609927301375beb3cf33262339affe9817eb7bc67c533deb6a0ee3a", kill_on_drop: false }`
[INFO] [stdout] b21cd25da609927301375beb3cf33262339affe9817eb7bc67c533deb6a0ee3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 45e7ff39fdd52a6bf50c8fbf4f50747b701095ff5c4c1f8e005ed5de73343f5f
[INFO] running `Command { std: "docker" "start" "-a" "45e7ff39fdd52a6bf50c8fbf4f50747b701095ff5c4c1f8e005ed5de73343f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling joysale v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "45e7ff39fdd52a6bf50c8fbf4f50747b701095ff5c4c1f8e005ed5de73343f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e7ff39fdd52a6bf50c8fbf4f50747b701095ff5c4c1f8e005ed5de73343f5f", kill_on_drop: false }`
[INFO] [stdout] 45e7ff39fdd52a6bf50c8fbf4f50747b701095ff5c4c1f8e005ed5de73343f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e04b7e65e06db64beb5ac30707ab27f72d3b4f2dcb25e8ea7a4a0952852d80f9
[INFO] running `Command { std: "docker" "start" "-a" "e04b7e65e06db64beb5ac30707ab27f72d3b4f2dcb25e8ea7a4a0952852d80f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/joysale-f023c1ed6edcce02)
[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" "e04b7e65e06db64beb5ac30707ab27f72d3b4f2dcb25e8ea7a4a0952852d80f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04b7e65e06db64beb5ac30707ab27f72d3b4f2dcb25e8ea7a4a0952852d80f9", kill_on_drop: false }`
[INFO] [stdout] e04b7e65e06db64beb5ac30707ab27f72d3b4f2dcb25e8ea7a4a0952852d80f9