[INFO] fetching crate unwind-sys 0.1.2...
[INFO] testing unwind-sys-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unwind-sys 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate unwind-sys 0.1.2 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 unwind-sys 0.1.2
[INFO] finished tweaking crates.io crate unwind-sys 0.1.2
[INFO] tweaked toml for crates.io crate unwind-sys 0.1.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a0f5aaab09c755cd72735882d607873d9d2594faafd121291b33ccf473b14c7b
[INFO] running `Command { std: "docker" "start" "-a" "a0f5aaab09c755cd72735882d607873d9d2594faafd121291b33ccf473b14c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0f5aaab09c755cd72735882d607873d9d2594faafd121291b33ccf473b14c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f5aaab09c755cd72735882d607873d9d2594faafd121291b33ccf473b14c7b", kill_on_drop: false }`
[INFO] [stdout] a0f5aaab09c755cd72735882d607873d9d2594faafd121291b33ccf473b14c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 301977dae57fd186cc10ce2985b54c5eb71d624cdfd7f63665da0ef09741b2f6
[INFO] running `Command { std: "docker" "start" "-a" "301977dae57fd186cc10ce2985b54c5eb71d624cdfd7f63665da0ef09741b2f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwind-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "301977dae57fd186cc10ce2985b54c5eb71d624cdfd7f63665da0ef09741b2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301977dae57fd186cc10ce2985b54c5eb71d624cdfd7f63665da0ef09741b2f6", kill_on_drop: false }`
[INFO] [stdout] 301977dae57fd186cc10ce2985b54c5eb71d624cdfd7f63665da0ef09741b2f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 53ac5b65df8d075981aa1fa05920d64f360f417b5ffdd0f3b6292fd7eacc9b9e
[INFO] running `Command { std: "docker" "start" "-a" "53ac5b65df8d075981aa1fa05920d64f360f417b5ffdd0f3b6292fd7eacc9b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwind-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "53ac5b65df8d075981aa1fa05920d64f360f417b5ffdd0f3b6292fd7eacc9b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ac5b65df8d075981aa1fa05920d64f360f417b5ffdd0f3b6292fd7eacc9b9e", kill_on_drop: false }`
[INFO] [stdout] 53ac5b65df8d075981aa1fa05920d64f360f417b5ffdd0f3b6292fd7eacc9b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 07ef533ae352aa775b58f8a36877f9538fa4124a186db73b04004f43360cdd2b
[INFO] running `Command { std: "docker" "start" "-a" "07ef533ae352aa775b58f8a36877f9538fa4124a186db73b04004f43360cdd2b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unwind_sys-1893e5cfb18b32a2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unwind-sys
[INFO] [stdout] test result: ok. 0 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" "07ef533ae352aa775b58f8a36877f9538fa4124a186db73b04004f43360cdd2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ef533ae352aa775b58f8a36877f9538fa4124a186db73b04004f43360cdd2b", kill_on_drop: false }`
[INFO] [stdout] 07ef533ae352aa775b58f8a36877f9538fa4124a186db73b04004f43360cdd2b