[INFO] crate option_vec 0.1.3 is already in cache
[INFO] testing option_vec-0.1.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate option_vec 0.1.3 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate option_vec 0.1.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate option_vec 0.1.3
[INFO] finished tweaking crates.io crate option_vec 0.1.3
[INFO] tweaked toml for crates.io crate option_vec 0.1.3 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 936dd92da4be605e04d819863e5c8ded6fdbe231cf476ec432948a90e2f85be1
[INFO] running `"docker" "start" "-a" "936dd92da4be605e04d819863e5c8ded6fdbe231cf476ec432948a90e2f85be1"`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "936dd92da4be605e04d819863e5c8ded6fdbe231cf476ec432948a90e2f85be1"`
[INFO] running `"docker" "rm" "-f" "936dd92da4be605e04d819863e5c8ded6fdbe231cf476ec432948a90e2f85be1"`
[INFO] [stdout] 936dd92da4be605e04d819863e5c8ded6fdbe231cf476ec432948a90e2f85be1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] efb8a5bb0eb9f297891e13e01c89a8e2add32c6dee55612d749c1be7d55ccc31
[INFO] running `"docker" "start" "-a" "efb8a5bb0eb9f297891e13e01c89a8e2add32c6dee55612d749c1be7d55ccc31"`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "efb8a5bb0eb9f297891e13e01c89a8e2add32c6dee55612d749c1be7d55ccc31"`
[INFO] running `"docker" "rm" "-f" "efb8a5bb0eb9f297891e13e01c89a8e2add32c6dee55612d749c1be7d55ccc31"`
[INFO] [stdout] efb8a5bb0eb9f297891e13e01c89a8e2add32c6dee55612d749c1be7d55ccc31
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] de5df66c48a9016414002c9461b12cb3f5e65f648dab4970b928eef5dd52127d
[INFO] running `"docker" "start" "-a" "de5df66c48a9016414002c9461b12cb3f5e65f648dab4970b928eef5dd52127d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/option_vec-eea3fea2f244b046
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test_clone ... ok
[INFO] [stdout] test test::test_clone_iter ... ok
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stdout] test test::test_enumerate ... ok
[INFO] [stdout] test test::test_enumerate_mut ... ok
[INFO] [stdout] test test::test_enumerate_rev ... ok
[INFO] [stdout] test test::test_into_enumerate ... ok
[INFO] [stdout] test test::test_into_iter ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_insert ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_iter_rev ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::test_pop_back ... ok
[INFO] [stdout] test test::test_pop_front ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_retain ... ok
[INFO] [stdout] test test::test_shrink_to_fit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests option_vec
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "de5df66c48a9016414002c9461b12cb3f5e65f648dab4970b928eef5dd52127d"`
[INFO] running `"docker" "rm" "-f" "de5df66c48a9016414002c9461b12cb3f5e65f648dab4970b928eef5dd52127d"`
[INFO] [stdout] de5df66c48a9016414002c9461b12cb3f5e65f648dab4970b928eef5dd52127d