[INFO] fetching crate aria2-rs 0.0.0...
[INFO] testing aria2-rs-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate aria2-rs 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate aria2-rs 0.0.0 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 aria2-rs 0.0.0
[INFO] finished tweaking crates.io crate aria2-rs 0.0.0
[INFO] tweaked toml for crates.io crate aria2-rs 0.0.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ef4cfe0461fee4e1a6c41c4529e9815875438782a4873504945221fbb21857ad
[INFO] running `Command { std: "docker" "start" "-a" "ef4cfe0461fee4e1a6c41c4529e9815875438782a4873504945221fbb21857ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef4cfe0461fee4e1a6c41c4529e9815875438782a4873504945221fbb21857ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4cfe0461fee4e1a6c41c4529e9815875438782a4873504945221fbb21857ad", kill_on_drop: false }`
[INFO] [stdout] ef4cfe0461fee4e1a6c41c4529e9815875438782a4873504945221fbb21857ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 255d93c54ebb3254a54da7d3601ae417f24b8e39742e7bd09471ffe8585ef159
[INFO] running `Command { std: "docker" "start" "-a" "255d93c54ebb3254a54da7d3601ae417f24b8e39742e7bd09471ffe8585ef159", kill_on_drop: false }`
[INFO] [stderr]    Compiling aria2-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "255d93c54ebb3254a54da7d3601ae417f24b8e39742e7bd09471ffe8585ef159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255d93c54ebb3254a54da7d3601ae417f24b8e39742e7bd09471ffe8585ef159", kill_on_drop: false }`
[INFO] [stdout] 255d93c54ebb3254a54da7d3601ae417f24b8e39742e7bd09471ffe8585ef159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] afcb54401515a58c4845c3e81afc6669475305cadeb7514327f5b2cbbff034cd
[INFO] running `Command { std: "docker" "start" "-a" "afcb54401515a58c4845c3e81afc6669475305cadeb7514327f5b2cbbff034cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling aria2-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "afcb54401515a58c4845c3e81afc6669475305cadeb7514327f5b2cbbff034cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcb54401515a58c4845c3e81afc6669475305cadeb7514327f5b2cbbff034cd", kill_on_drop: false }`
[INFO] [stdout] afcb54401515a58c4845c3e81afc6669475305cadeb7514327f5b2cbbff034cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cb9db62a7e6ce68a553171f2197821f9710b841b1874f421bc5cea11bf41781c
[INFO] running `Command { std: "docker" "start" "-a" "cb9db62a7e6ce68a553171f2197821f9710b841b1874f421bc5cea11bf41781c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aria2_rs-757acd3f0593cc99)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests aria2-rs
[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" "cb9db62a7e6ce68a553171f2197821f9710b841b1874f421bc5cea11bf41781c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9db62a7e6ce68a553171f2197821f9710b841b1874f421bc5cea11bf41781c", kill_on_drop: false }`
[INFO] [stdout] cb9db62a7e6ce68a553171f2197821f9710b841b1874f421bc5cea11bf41781c