[INFO] fetching crate bak 2.0.0...
[INFO] testing bak-2.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate bak 2.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate bak 2.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bak 2.0.0
[INFO] finished tweaking crates.io crate bak 2.0.0
[INFO] tweaked toml for crates.io crate bak 2.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6872ca02ef3230613220edc2f72a5a48052faa00e45154c54a5f681d823b2ce6
[INFO] running `Command { std: "docker" "start" "-a" "6872ca02ef3230613220edc2f72a5a48052faa00e45154c54a5f681d823b2ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6872ca02ef3230613220edc2f72a5a48052faa00e45154c54a5f681d823b2ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6872ca02ef3230613220edc2f72a5a48052faa00e45154c54a5f681d823b2ce6", kill_on_drop: false }`
[INFO] [stdout] 6872ca02ef3230613220edc2f72a5a48052faa00e45154c54a5f681d823b2ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e17428c1baa1d4b2361a1d45bcdf2ebc9d2ed444847227ada8200c57f1d56ba
[INFO] running `Command { std: "docker" "start" "-a" "0e17428c1baa1d4b2361a1d45bcdf2ebc9d2ed444847227ada8200c57f1d56ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling bak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0e17428c1baa1d4b2361a1d45bcdf2ebc9d2ed444847227ada8200c57f1d56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e17428c1baa1d4b2361a1d45bcdf2ebc9d2ed444847227ada8200c57f1d56ba", kill_on_drop: false }`
[INFO] [stdout] 0e17428c1baa1d4b2361a1d45bcdf2ebc9d2ed444847227ada8200c57f1d56ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a898335d8671d8c65f801b825e692e3de3b27e5ec05230c1e64fb52c961984c
[INFO] running `Command { std: "docker" "start" "-a" "8a898335d8671d8c65f801b825e692e3de3b27e5ec05230c1e64fb52c961984c", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling bak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "8a898335d8671d8c65f801b825e692e3de3b27e5ec05230c1e64fb52c961984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a898335d8671d8c65f801b825e692e3de3b27e5ec05230c1e64fb52c961984c", kill_on_drop: false }`
[INFO] [stdout] 8a898335d8671d8c65f801b825e692e3de3b27e5ec05230c1e64fb52c961984c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12faf9dfa40c9bfc2fcdd53223a7eb479e0c58eab80a0f2a3ebb26f42d241858
[INFO] running `Command { std: "docker" "start" "-a" "12faf9dfa40c9bfc2fcdd53223a7eb479e0c58eab80a0f2a3ebb26f42d241858", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bak-247db0799dedf430)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test template::tests::dot ... ok
[INFO] [stdout] test tests::one_conflict_ext ... ok
[INFO] [stdout] test tests::no_conflicts ... ok
[INFO] [stdout] test template::tests::root ... ok
[INFO] [stdout] test tests::no_conflicts_ext ... ok
[INFO] [stdout] test template::tests::simple ... ok
[INFO] [stdout] test template::tests::dotdot ... ok
[INFO] [stdout] test tests::one_conflict ... ok
[INFO] [stdout] test tests::three_conflicts ... ok
[INFO] [stdout] test tests::two_conflicts ... ok
[INFO] [stdout] test tests::three_conflicts_ext ... ok
[INFO] [stdout] test tests::two_conflicts_ext ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bak
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12faf9dfa40c9bfc2fcdd53223a7eb479e0c58eab80a0f2a3ebb26f42d241858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12faf9dfa40c9bfc2fcdd53223a7eb479e0c58eab80a0f2a3ebb26f42d241858", kill_on_drop: false }`
[INFO] [stdout] 12faf9dfa40c9bfc2fcdd53223a7eb479e0c58eab80a0f2a3ebb26f42d241858