[INFO] fetching crate simble 0.1.3...
[INFO] testing simble-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simble 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate simble 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simble 0.1.3
[INFO] finished tweaking crates.io crate simble 0.1.3
[INFO] tweaked toml for crates.io crate simble 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f60d98584d6c15d35b13381ddc96c6f7eea3e96597ffc3608d6816dd704bc38e
[INFO] running `Command { std: "docker" "start" "-a" "f60d98584d6c15d35b13381ddc96c6f7eea3e96597ffc3608d6816dd704bc38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f60d98584d6c15d35b13381ddc96c6f7eea3e96597ffc3608d6816dd704bc38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60d98584d6c15d35b13381ddc96c6f7eea3e96597ffc3608d6816dd704bc38e", kill_on_drop: false }`
[INFO] [stdout] f60d98584d6c15d35b13381ddc96c6f7eea3e96597ffc3608d6816dd704bc38e
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7816c3edf0040497fcb14f0128c2ed65865c49973aee2b5482e1d6c0ed08269
[INFO] running `Command { std: "docker" "start" "-a" "b7816c3edf0040497fcb14f0128c2ed65865c49973aee2b5482e1d6c0ed08269", kill_on_drop: false }`
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling simble v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "b7816c3edf0040497fcb14f0128c2ed65865c49973aee2b5482e1d6c0ed08269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7816c3edf0040497fcb14f0128c2ed65865c49973aee2b5482e1d6c0ed08269", kill_on_drop: false }`
[INFO] [stdout] b7816c3edf0040497fcb14f0128c2ed65865c49973aee2b5482e1d6c0ed08269
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2f6445d8724115212508a16544b3ad8a885ddb8a1973e7340047d3441ed23d5
[INFO] running `Command { std: "docker" "start" "-a" "b2f6445d8724115212508a16544b3ad8a885ddb8a1973e7340047d3441ed23d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling simble v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b2f6445d8724115212508a16544b3ad8a885ddb8a1973e7340047d3441ed23d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f6445d8724115212508a16544b3ad8a885ddb8a1973e7340047d3441ed23d5", kill_on_drop: false }`
[INFO] [stdout] b2f6445d8724115212508a16544b3ad8a885ddb8a1973e7340047d3441ed23d5
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd3f2b3b8fa320a74646b8d4c37f4f7ac4d366d39117f1262a3eaa5e075fb986
[INFO] running `Command { std: "docker" "start" "-a" "bd3f2b3b8fa320a74646b8d4c37f4f7ac4d366d39117f1262a3eaa5e075fb986", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simble-f96dc0b03b33f255)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_into_bytes ... ok
[INFO] [stdout] test tests::test_bytes ... ok
[INFO] [stdout] test tests::test_round_trip ... ok
[INFO] [stdout] test tests::test_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simble
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd3f2b3b8fa320a74646b8d4c37f4f7ac4d366d39117f1262a3eaa5e075fb986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3f2b3b8fa320a74646b8d4c37f4f7ac4d366d39117f1262a3eaa5e075fb986", kill_on_drop: false }`
[INFO] [stdout] bd3f2b3b8fa320a74646b8d4c37f4f7ac4d366d39117f1262a3eaa5e075fb986