[INFO] crate option_vec 0.1.3 is already in cache
[INFO] testing option_vec-0.1.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate option_vec 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate option_vec 0.1.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecdca82c6ff28a0915e5215579ac555fbbb6b5aaa13db77a4ade59d5e5868c17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ecdca82c6ff28a0915e5215579ac555fbbb6b5aaa13db77a4ade59d5e5868c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecdca82c6ff28a0915e5215579ac555fbbb6b5aaa13db77a4ade59d5e5868c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdca82c6ff28a0915e5215579ac555fbbb6b5aaa13db77a4ade59d5e5868c17", kill_on_drop: false }`
[INFO] [stdout] ecdca82c6ff28a0915e5215579ac555fbbb6b5aaa13db77a4ade59d5e5868c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5ea4d9805fb4d58cbb6354a0d3c72b9d1e1f18a81ccb07ddf3083a1e69f3cf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5ea4d9805fb4d58cbb6354a0d3c72b9d1e1f18a81ccb07ddf3083a1e69f3cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f5ea4d9805fb4d58cbb6354a0d3c72b9d1e1f18a81ccb07ddf3083a1e69f3cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ea4d9805fb4d58cbb6354a0d3c72b9d1e1f18a81ccb07ddf3083a1e69f3cf4", kill_on_drop: false }`
[INFO] [stdout] f5ea4d9805fb4d58cbb6354a0d3c72b9d1e1f18a81ccb07ddf3083a1e69f3cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 176cd3a04a1cc385d6834d812cb4b164cac062507c01f3aea00b0f82e63f2edc
[INFO] running `Command { std: "docker" "start" "-a" "176cd3a04a1cc385d6834d812cb4b164cac062507c01f3aea00b0f82e63f2edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "176cd3a04a1cc385d6834d812cb4b164cac062507c01f3aea00b0f82e63f2edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176cd3a04a1cc385d6834d812cb4b164cac062507c01f3aea00b0f82e63f2edc", kill_on_drop: false }`
[INFO] [stdout] 176cd3a04a1cc385d6834d812cb4b164cac062507c01f3aea00b0f82e63f2edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 007dd110023ce7df9936faff9e0865ae1a9c5587a451b30f027e2c76023a24ed
[INFO] running `Command { std: "docker" "start" "-a" "007dd110023ce7df9936faff9e0865ae1a9c5587a451b30f027e2c76023a24ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/option_vec-bc907e0d7053993c
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test_clone ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_insert ... ok
[INFO] [stdout] test test::test_into_enumerate ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_pop_back ... ok
[INFO] [stdout] test test::test_pop_front ... ok
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_retain ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_into_iter ... ok
[INFO] [stdout] test test::test_shrink_to_fit ... ok
[INFO] [stdout] test test::test_enumerate_mut ... ok
[INFO] [stdout] test test::test_iter_rev ... ok
[INFO] [stdout] test test::test_clone_iter ... ok
[INFO] [stdout] test test::test_enumerate_rev ... ok
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stderr]    Doc-tests option_vec
[INFO] [stdout] test test::test_enumerate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "007dd110023ce7df9936faff9e0865ae1a9c5587a451b30f027e2c76023a24ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007dd110023ce7df9936faff9e0865ae1a9c5587a451b30f027e2c76023a24ed", kill_on_drop: false }`
[INFO] [stdout] 007dd110023ce7df9936faff9e0865ae1a9c5587a451b30f027e2c76023a24ed