[INFO] fetching crate uname 0.1.1...
[INFO] testing uname-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uname 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate uname 0.1.1 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 uname 0.1.1
[INFO] finished tweaking crates.io crate uname 0.1.1
[INFO] tweaked toml for crates.io crate uname 0.1.1 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] dd788f6d877ce448eea0802da9c27f30e8d4a0811db341714b964a1c9ca78af5
[INFO] running `Command { std: "docker" "start" "-a" "dd788f6d877ce448eea0802da9c27f30e8d4a0811db341714b964a1c9ca78af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd788f6d877ce448eea0802da9c27f30e8d4a0811db341714b964a1c9ca78af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd788f6d877ce448eea0802da9c27f30e8d4a0811db341714b964a1c9ca78af5", kill_on_drop: false }`
[INFO] [stdout] dd788f6d877ce448eea0802da9c27f30e8d4a0811db341714b964a1c9ca78af5
[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] 1a507c49420b8897eda8366fcd3057dee8ba9f2e2bad70b93724d861152be953
[INFO] running `Command { std: "docker" "start" "-a" "1a507c49420b8897eda8366fcd3057dee8ba9f2e2bad70b93724d861152be953", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling uname v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "1a507c49420b8897eda8366fcd3057dee8ba9f2e2bad70b93724d861152be953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a507c49420b8897eda8366fcd3057dee8ba9f2e2bad70b93724d861152be953", kill_on_drop: false }`
[INFO] [stdout] 1a507c49420b8897eda8366fcd3057dee8ba9f2e2bad70b93724d861152be953
[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] 1c5e43b339e7ba2c30512dc0bfc7f544444ba4127d95033dcb46a534cee6a975
[INFO] running `Command { std: "docker" "start" "-a" "1c5e43b339e7ba2c30512dc0bfc7f544444ba4127d95033dcb46a534cee6a975", kill_on_drop: false }`
[INFO] [stderr]    Compiling uname v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "1c5e43b339e7ba2c30512dc0bfc7f544444ba4127d95033dcb46a534cee6a975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5e43b339e7ba2c30512dc0bfc7f544444ba4127d95033dcb46a534cee6a975", kill_on_drop: false }`
[INFO] [stdout] 1c5e43b339e7ba2c30512dc0bfc7f544444ba4127d95033dcb46a534cee6a975
[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] a934c492c4fbef87d3b63638822c46a059e30a440567604ef57dc85444117f25
[INFO] running `Command { std: "docker" "start" "-a" "a934c492c4fbef87d3b63638822c46a059e30a440567604ef57dc85444117f25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uname-e3590056db191a79)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests uname
[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] [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" "a934c492c4fbef87d3b63638822c46a059e30a440567604ef57dc85444117f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a934c492c4fbef87d3b63638822c46a059e30a440567604ef57dc85444117f25", kill_on_drop: false }`
[INFO] [stdout] a934c492c4fbef87d3b63638822c46a059e30a440567604ef57dc85444117f25