[INFO] fetching crate safe-lock 0.1.3... [INFO] testing safe-lock-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate safe-lock 0.1.3 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate safe-lock 0.1.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safe-lock 0.1.3 [INFO] finished tweaking crates.io crate safe-lock 0.1.3 [INFO] tweaked toml for crates.io crate safe-lock 0.1.3 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 490693c4ee4a48dd3285b4db16e496bb1e34e4180655a74ab6fbcf98ec197b34 [INFO] running `Command { std: "docker" "start" "-a" "490693c4ee4a48dd3285b4db16e496bb1e34e4180655a74ab6fbcf98ec197b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "490693c4ee4a48dd3285b4db16e496bb1e34e4180655a74ab6fbcf98ec197b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490693c4ee4a48dd3285b4db16e496bb1e34e4180655a74ab6fbcf98ec197b34", kill_on_drop: false }` [INFO] [stdout] 490693c4ee4a48dd3285b4db16e496bb1e34e4180655a74ab6fbcf98ec197b34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a28976a7252c822cd24abdbe1d1cd653f6dce0c6d9cd9202e641afa518d67f4a [INFO] running `Command { std: "docker" "start" "-a" "a28976a7252c822cd24abdbe1d1cd653f6dce0c6d9cd9202e641afa518d67f4a", kill_on_drop: false }` [INFO] [stderr] Compiling safe-lock v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a28976a7252c822cd24abdbe1d1cd653f6dce0c6d9cd9202e641afa518d67f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a28976a7252c822cd24abdbe1d1cd653f6dce0c6d9cd9202e641afa518d67f4a", kill_on_drop: false }` [INFO] [stdout] a28976a7252c822cd24abdbe1d1cd653f6dce0c6d9cd9202e641afa518d67f4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffac28c97dd1016c64780aea85c345a677b20e61d7781540c8d4cd7853f448b1 [INFO] running `Command { std: "docker" "start" "-a" "ffac28c97dd1016c64780aea85c345a677b20e61d7781540c8d4cd7853f448b1", kill_on_drop: false }` [INFO] [stderr] Compiling safe-lock v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "ffac28c97dd1016c64780aea85c345a677b20e61d7781540c8d4cd7853f448b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffac28c97dd1016c64780aea85c345a677b20e61d7781540c8d4cd7853f448b1", kill_on_drop: false }` [INFO] [stdout] ffac28c97dd1016c64780aea85c345a677b20e61d7781540c8d4cd7853f448b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] def7709f3c09ee5c9a5bf8db4a2ff41f4f258c4e74a753c8a75120dbb8e54060 [INFO] running `Command { std: "docker" "start" "-a" "def7709f3c09ee5c9a5bf8db4a2ff41f4f258c4e74a753c8a75120dbb8e54060", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/safe_lock-174ef62265387376) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_unreachable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-b82a795503afaf21) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test default ... ok [INFO] [stdout] test sequential ... ok [INFO] [stdout] test quick_unblock ... ok [INFO] [stderr] Doc-tests safe-lock [INFO] [stdout] test multiple_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "def7709f3c09ee5c9a5bf8db4a2ff41f4f258c4e74a753c8a75120dbb8e54060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "def7709f3c09ee5c9a5bf8db4a2ff41f4f258c4e74a753c8a75120dbb8e54060", kill_on_drop: false }` [INFO] [stdout] def7709f3c09ee5c9a5bf8db4a2ff41f4f258c4e74a753c8a75120dbb8e54060