[INFO] fetching crate lock-free-freelist 0.1.0... [INFO] testing lock-free-freelist-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate lock-free-freelist 0.1.0 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate lock-free-freelist 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lock-free-freelist 0.1.0 [INFO] finished tweaking crates.io crate lock-free-freelist 0.1.0 [INFO] tweaked toml for crates.io crate lock-free-freelist 0.1.0 written to /workspace/builds/worker-61/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reusable_derive v0.1.0 [INFO] [stderr] Downloaded bit_fiddler v2.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d2268b7303751185445293ad7ab2556a6d323f66e1d49d32d8ca0a2330ab5a3 [INFO] running `Command { std: "docker" "start" "-a" "3d2268b7303751185445293ad7ab2556a6d323f66e1d49d32d8ca0a2330ab5a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d2268b7303751185445293ad7ab2556a6d323f66e1d49d32d8ca0a2330ab5a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2268b7303751185445293ad7ab2556a6d323f66e1d49d32d8ca0a2330ab5a3", kill_on_drop: false }` [INFO] [stdout] 3d2268b7303751185445293ad7ab2556a6d323f66e1d49d32d8ca0a2330ab5a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfa316c837c524e93b3580d01c847b9f8bfef5482f3a07b998b26ab82d33b44f [INFO] running `Command { std: "docker" "start" "-a" "dfa316c837c524e93b3580d01c847b9f8bfef5482f3a07b998b26ab82d33b44f", kill_on_drop: false }` [INFO] [stderr] Compiling bit_fiddler v2.1.1 [INFO] [stderr] Compiling reusable_derive v0.1.0 [INFO] [stderr] Compiling lock-free-freelist v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "dfa316c837c524e93b3580d01c847b9f8bfef5482f3a07b998b26ab82d33b44f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa316c837c524e93b3580d01c847b9f8bfef5482f3a07b998b26ab82d33b44f", kill_on_drop: false }` [INFO] [stdout] dfa316c837c524e93b3580d01c847b9f8bfef5482f3a07b998b26ab82d33b44f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9535c748676a4f003dfbba09d49c3defd73c1d277f6fe602fa7f8311f022da4 [INFO] running `Command { std: "docker" "start" "-a" "d9535c748676a4f003dfbba09d49c3defd73c1d277f6fe602fa7f8311f022da4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling lock-free-freelist v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.82s [INFO] running `Command { std: "docker" "inspect" "d9535c748676a4f003dfbba09d49c3defd73c1d277f6fe602fa7f8311f022da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9535c748676a4f003dfbba09d49c3defd73c1d277f6fe602fa7f8311f022da4", kill_on_drop: false }` [INFO] [stdout] d9535c748676a4f003dfbba09d49c3defd73c1d277f6fe602fa7f8311f022da4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54e9d0c95747a977c8017d1ffc7fde6aae7d0c47725545a413cb2d8a0599f0a9 [INFO] running `Command { std: "docker" "start" "-a" "54e9d0c95747a977c8017d1ffc7fde6aae7d0c47725545a413cb2d8a0599f0a9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lock_free_freelist-9b7597824769ffe8) [INFO] [stdout] [INFO] [stderr] Running tests/multi_threaded_test.rs (/opt/rustwide/target/debug/deps/multi_threaded_test-0022e5d1328a0250) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/single_thread_test.rs (/opt/rustwide/target/debug/deps/single_thread_test-a9100b9c7bc148dc) [INFO] [stdout] test multi_threaded_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test single_thread_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lock-free-freelist [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/dump.rs - dump::Dump::new (line 25) ... ignored [INFO] [stdout] test src/free_list.rs - free_list::FreeList::reuse_or_alloc (line 110) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList (line 10) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList::alloc (line 142) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList::new (line 51) ... ok [INFO] [stdout] test src/reuse.rs - reuse::Reuse (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList::clear (line 160) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList::reuse (line 68) ... ok [INFO] [stdout] test src/free_list.rs - free_list::FreeList::reuse_or_alloc (line 117) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54e9d0c95747a977c8017d1ffc7fde6aae7d0c47725545a413cb2d8a0599f0a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54e9d0c95747a977c8017d1ffc7fde6aae7d0c47725545a413cb2d8a0599f0a9", kill_on_drop: false }` [INFO] [stdout] 54e9d0c95747a977c8017d1ffc7fde6aae7d0c47725545a413cb2d8a0599f0a9