[INFO] fetching crate simba 0.6.0...
[INFO] testing simba-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate simba 0.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate simba 0.6.0 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 simba 0.6.0
[INFO] finished tweaking crates.io crate simba 0.6.0
[INFO] tweaked toml for crates.io crate simba 0.6.0 written to /workspace/builds/worker-13/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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f86eab6bf143811afa3ed9c04d8bc7b60672b389cc5e9e28b326d1dfe3f2f92
[INFO] running `Command { std: "docker" "start" "-a" "7f86eab6bf143811afa3ed9c04d8bc7b60672b389cc5e9e28b326d1dfe3f2f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f86eab6bf143811afa3ed9c04d8bc7b60672b389cc5e9e28b326d1dfe3f2f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f86eab6bf143811afa3ed9c04d8bc7b60672b389cc5e9e28b326d1dfe3f2f92", kill_on_drop: false }`
[INFO] [stdout] 7f86eab6bf143811afa3ed9c04d8bc7b60672b389cc5e9e28b326d1dfe3f2f92
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2140ceacb5539a6c18ee07b6515bd7e102593aaa431223c2492d04c4ca1f9c57
[INFO] running `Command { std: "docker" "start" "-a" "2140ceacb5539a6c18ee07b6515bd7e102593aaa431223c2492d04c4ca1f9c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling simba v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `Command { std: "docker" "inspect" "2140ceacb5539a6c18ee07b6515bd7e102593aaa431223c2492d04c4ca1f9c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2140ceacb5539a6c18ee07b6515bd7e102593aaa431223c2492d04c4ca1f9c57", kill_on_drop: false }`
[INFO] [stdout] 2140ceacb5539a6c18ee07b6515bd7e102593aaa431223c2492d04c4ca1f9c57
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca8b492eb2b846b91580b5fb3597c3c6e562a31fc60324b46ec23d35be09efdc
[INFO] running `Command { std: "docker" "start" "-a" "ca8b492eb2b846b91580b5fb3597c3c6e562a31fc60324b46ec23d35be09efdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling simba v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "ca8b492eb2b846b91580b5fb3597c3c6e562a31fc60324b46ec23d35be09efdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8b492eb2b846b91580b5fb3597c3c6e562a31fc60324b46ec23d35be09efdc", kill_on_drop: false }`
[INFO] [stdout] ca8b492eb2b846b91580b5fb3597c3c6e562a31fc60324b46ec23d35be09efdc
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2afa3fa5824e712578faa7121c4de7ce2822cd5c5a29828cdcce97529d45fec
[INFO] running `Command { std: "docker" "start" "-a" "c2afa3fa5824e712578faa7121c4de7ce2822cd5c5a29828cdcce97529d45fec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simba-5e1245cef151c84c)
[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] [stderr]    Doc-tests simba
[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" "c2afa3fa5824e712578faa7121c4de7ce2822cd5c5a29828cdcce97529d45fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2afa3fa5824e712578faa7121c4de7ce2822cd5c5a29828cdcce97529d45fec", kill_on_drop: false }`
[INFO] [stdout] c2afa3fa5824e712578faa7121c4de7ce2822cd5c5a29828cdcce97529d45fec