[INFO] fetching crate option-like 0.1.4...
[INFO] testing option-like-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate option-like 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate option-like 0.1.4
[INFO] finished tweaking crates.io crate option-like 0.1.4
[INFO] tweaked toml for crates.io crate option-like 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate option-like 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate option-like 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39a844120af9735d52b389d0db371a63c6cb900ec0d23b3427f18e7aa873857a
[INFO] running `Command { std: "docker" "start" "-a" "39a844120af9735d52b389d0db371a63c6cb900ec0d23b3427f18e7aa873857a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39a844120af9735d52b389d0db371a63c6cb900ec0d23b3427f18e7aa873857a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a844120af9735d52b389d0db371a63c6cb900ec0d23b3427f18e7aa873857a", kill_on_drop: false }`
[INFO] [stdout] 39a844120af9735d52b389d0db371a63c6cb900ec0d23b3427f18e7aa873857a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed946fd689a8315611cce52678c547f294f4d08c3e7672f4692f3532bf3b270
[INFO] running `Command { std: "docker" "start" "-a" "eed946fd689a8315611cce52678c547f294f4d08c3e7672f4692f3532bf3b270", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-like v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "eed946fd689a8315611cce52678c547f294f4d08c3e7672f4692f3532bf3b270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed946fd689a8315611cce52678c547f294f4d08c3e7672f4692f3532bf3b270", kill_on_drop: false }`
[INFO] [stdout] eed946fd689a8315611cce52678c547f294f4d08c3e7672f4692f3532bf3b270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e824b4e1bdea1771996676f683857f72f03aea9d745d267db61d7c555692669f
[INFO] running `Command { std: "docker" "start" "-a" "e824b4e1bdea1771996676f683857f72f03aea9d745d267db61d7c555692669f", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-like v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e824b4e1bdea1771996676f683857f72f03aea9d745d267db61d7c555692669f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e824b4e1bdea1771996676f683857f72f03aea9d745d267db61d7c555692669f", kill_on_drop: false }`
[INFO] [stdout] e824b4e1bdea1771996676f683857f72f03aea9d745d267db61d7c555692669f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f0152e39ebfca7a3052ad25b2c70fe17c61efc2e67b44c6079d38a6d2f83a6c
[INFO] running `Command { std: "docker" "start" "-a" "0f0152e39ebfca7a3052ad25b2c70fe17c61efc2e67b44c6079d38a6d2f83a6c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/option_like-c6a9e3e18d6cdc2a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] test tests::test_unwrap_no_panic ... ok
[INFO] [stdout] test tests::test_boolean_methods ... ok
[INFO] [stdout] test tests::test_unwrap_or_else ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_expect_no_panic ... ok
[INFO] [stdout] test tests::test_unwrap_or_default ... ok
[INFO] [stdout] test tests::test_expect_panic - should panic ... ok
[INFO] [stdout] test tests::test_unwrap_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests option_like
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f0152e39ebfca7a3052ad25b2c70fe17c61efc2e67b44c6079d38a6d2f83a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0152e39ebfca7a3052ad25b2c70fe17c61efc2e67b44c6079d38a6d2f83a6c", kill_on_drop: false }`
[INFO] [stdout] 0f0152e39ebfca7a3052ad25b2c70fe17c61efc2e67b44c6079d38a6d2f83a6c