[INFO] fetching crate another-option 0.1.1...
[INFO] testing another-option-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate another-option 0.1.1 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate another-option 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 another-option 0.1.1
[INFO] finished tweaking crates.io crate another-option 0.1.1
[INFO] tweaked toml for crates.io crate another-option 0.1.1 written to /workspace/builds/worker-115/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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] c093192c2ad5fb4511c2033ccadaf9386c17d609ce9370219c5a52c65e8624b9
[INFO] running `Command { std: "docker" "start" "-a" "c093192c2ad5fb4511c2033ccadaf9386c17d609ce9370219c5a52c65e8624b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c093192c2ad5fb4511c2033ccadaf9386c17d609ce9370219c5a52c65e8624b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c093192c2ad5fb4511c2033ccadaf9386c17d609ce9370219c5a52c65e8624b9", kill_on_drop: false }`
[INFO] [stdout] c093192c2ad5fb4511c2033ccadaf9386c17d609ce9370219c5a52c65e8624b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] fbec831eb3cc7f295afcc905d836ab41e4de2df54a25b485f8d21e35fe32fc0e
[INFO] running `Command { std: "docker" "start" "-a" "fbec831eb3cc7f295afcc905d836ab41e4de2df54a25b485f8d21e35fe32fc0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "fbec831eb3cc7f295afcc905d836ab41e4de2df54a25b485f8d21e35fe32fc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbec831eb3cc7f295afcc905d836ab41e4de2df54a25b485f8d21e35fe32fc0e", kill_on_drop: false }`
[INFO] [stdout] fbec831eb3cc7f295afcc905d836ab41e4de2df54a25b485f8d21e35fe32fc0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 1fbb36b849f2ef0225f07c44f8794f5ba7d28c7c70a64a888888043d9529485f
[INFO] running `Command { std: "docker" "start" "-a" "1fbb36b849f2ef0225f07c44f8794f5ba7d28c7c70a64a888888043d9529485f", kill_on_drop: false }`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "1fbb36b849f2ef0225f07c44f8794f5ba7d28c7c70a64a888888043d9529485f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbb36b849f2ef0225f07c44f8794f5ba7d28c7c70a64a888888043d9529485f", kill_on_drop: false }`
[INFO] [stdout] 1fbb36b849f2ef0225f07c44f8794f5ba7d28c7c70a64a888888043d9529485f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 35b242b70668a6de1352d5ff6d0002248c4359621c0025fdf8f7cb880616bce6
[INFO] running `Command { std: "docker" "start" "-a" "35b242b70668a6de1352d5ff6d0002248c4359621c0025fdf8f7cb880616bce6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/another_option-89fff45a4110c209)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_eq_some ... ok
[INFO] [stdout] test tests::test_as_ref_some ... ok
[INFO] [stdout] test tests::test_as_mut_none ... ok
[INFO] [stdout] test tests::test_as_ref_none ... ok
[INFO] [stdout] test tests::test_map_none_1 ... ok
[INFO] [stdout] test tests::test_expect_some ... ok
[INFO] [stdout] test tests::test_map_in_place_none ... ok
[INFO] [stdout] test tests::test_map_in_place_some ... ok
[INFO] [stdout] test tests::test_is_some_some ... ok
[INFO] [stdout] test tests::test_eq_none ... ok
[INFO] [stdout] test tests::test_as_mut_some ... ok
[INFO] [stdout] test tests::test_map_none_2 ... ok
[INFO] [stdout] test tests::test_is_none_none ... ok
[INFO] [stdout] test tests::test_map_some_1 ... ok
[INFO] [stdout] test tests::test_map_some_2 ... ok
[INFO] [stdout] test tests::test_ne_some ... ok
[INFO] [stdout] test tests::test_ne_some_none ... ok
[INFO] [stdout] test tests::test_set_none_1 ... ok
[INFO] [stdout] test tests::test_set_some_1 ... ok
[INFO] [stdout] test tests::test_set_none_2 ... ok
[INFO] [stdout] test tests::test_set_some_2 ... ok
[INFO] [stdout] test tests::test_set_some_value_1 ... ok
[INFO] [stdout] test tests::test_set_some_value_2 ... ok
[INFO] [stdout] test tests::test_unwrap_or_else_none ... ok
[INFO] [stdout] test tests::test_unwrap_or_else_some ... ok
[INFO] [stdout] test tests::test_unwrap_or_none ... ok
[INFO] [stdout] test tests::test_unwrap_or_some ... ok
[INFO] [stdout] test tests::test_unwrap_some ... ok
[INFO] [stdout] test tests::test_expect_none - should panic ... ok
[INFO] [stdout] test tests::test_unwrap_none - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests another-option
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35b242b70668a6de1352d5ff6d0002248c4359621c0025fdf8f7cb880616bce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b242b70668a6de1352d5ff6d0002248c4359621c0025fdf8f7cb880616bce6", kill_on_drop: false }`
[INFO] [stdout] 35b242b70668a6de1352d5ff6d0002248c4359621c0025fdf8f7cb880616bce6