[INFO] crate another-option 0.1.1 is already in cache
[INFO] testing another-option-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate another-option 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate another-option 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f70cc85c28a4a937fa6553a6252d15dbbfc5e4b7133e1f4506d9db8fd7553a6b
[INFO] running `"docker" "start" "-a" "f70cc85c28a4a937fa6553a6252d15dbbfc5e4b7133e1f4506d9db8fd7553a6b"`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "f70cc85c28a4a937fa6553a6252d15dbbfc5e4b7133e1f4506d9db8fd7553a6b"`
[INFO] running `"docker" "rm" "-f" "f70cc85c28a4a937fa6553a6252d15dbbfc5e4b7133e1f4506d9db8fd7553a6b"`
[INFO] [stdout] f70cc85c28a4a937fa6553a6252d15dbbfc5e4b7133e1f4506d9db8fd7553a6b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 290594f9aa4c65aa3516bee4b7300ba1918e0c945c300daf48c2effbaed0aacb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "290594f9aa4c65aa3516bee4b7300ba1918e0c945c300daf48c2effbaed0aacb"`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "290594f9aa4c65aa3516bee4b7300ba1918e0c945c300daf48c2effbaed0aacb"`
[INFO] running `"docker" "rm" "-f" "290594f9aa4c65aa3516bee4b7300ba1918e0c945c300daf48c2effbaed0aacb"`
[INFO] [stdout] 290594f9aa4c65aa3516bee4b7300ba1918e0c945c300daf48c2effbaed0aacb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e2a194cc71b571ef0dd25f5b777ad2a408c31c0dfb3d8c472ff0e43dce5cabd
[INFO] running `"docker" "start" "-a" "7e2a194cc71b571ef0dd25f5b777ad2a408c31c0dfb3d8c472ff0e43dce5cabd"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/another_option-12049faffe23b20d
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_map_in_place_none ... ok
[INFO] [stdout] test tests::test_is_some_some ... ok
[INFO] [stdout] test tests::test_is_none_none ... ok
[INFO] [stdout] test tests::test_expect_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_none_2 ... ok
[INFO] [stdout] test tests::test_set_some_1 ... 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_eq_none ... ok
[INFO] [stdout] test tests::test_map_some_1 ... ok
[INFO] [stdout] test tests::test_map_none_1 ... ok
[INFO] [stdout] test tests::test_map_in_place_some ... ok
[INFO] [stdout] test tests::test_as_mut_none ... ok
[INFO] [stdout] test tests::test_map_none_2 ... ok
[INFO] [stdout] test tests::test_eq_some ... ok
[INFO] [stdout] test tests::test_as_ref_none ... ok
[INFO] [stdout] test tests::test_ne_some ... ok
[INFO] [stdout] test tests::test_as_mut_some ... ok
[INFO] [stdout] test tests::test_map_some_2 ... ok
[INFO] [stdout] test tests::test_as_ref_some ... ok
[INFO] [stdout] test tests::test_unwrap_none ... ok
[INFO] [stderr]    Doc-tests another-option
[INFO] [stdout] test tests::test_expect_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7e2a194cc71b571ef0dd25f5b777ad2a408c31c0dfb3d8c472ff0e43dce5cabd"`
[INFO] running `"docker" "rm" "-f" "7e2a194cc71b571ef0dd25f5b777ad2a408c31c0dfb3d8c472ff0e43dce5cabd"`
[INFO] [stdout] 7e2a194cc71b571ef0dd25f5b777ad2a408c31c0dfb3d8c472ff0e43dce5cabd