[INFO] fetching crate mimalloc-rust 0.1.5... [INFO] testing mimalloc-rust-0.1.5 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate mimalloc-rust 0.1.5 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate mimalloc-rust 0.1.5 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mimalloc-rust 0.1.5 [INFO] finished tweaking crates.io crate mimalloc-rust 0.1.5 [INFO] tweaked toml for crates.io crate mimalloc-rust 0.1.5 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc-rust-sys v1.7.3-source [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86d368170c848da5bd77fd8286d3738f556d10b3ea1b85efc77b436a9f61e08e [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" "86d368170c848da5bd77fd8286d3738f556d10b3ea1b85efc77b436a9f61e08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86d368170c848da5bd77fd8286d3738f556d10b3ea1b85efc77b436a9f61e08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86d368170c848da5bd77fd8286d3738f556d10b3ea1b85efc77b436a9f61e08e", kill_on_drop: false }` [INFO] [stdout] 86d368170c848da5bd77fd8286d3738f556d10b3ea1b85efc77b436a9f61e08e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 7128077ac064a8b4fb73a474837fd0a5785ce81a0c5829fe6ddca98f0c3cdadf [INFO] running `Command { std: "docker" "start" "-a" "7128077ac064a8b4fb73a474837fd0a5785ce81a0c5829fe6ddca98f0c3cdadf", kill_on_drop: false }` [INFO] [stderr] Compiling mimalloc-rust-sys v1.7.3-source [INFO] [stderr] Compiling mimalloc-rust v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "7128077ac064a8b4fb73a474837fd0a5785ce81a0c5829fe6ddca98f0c3cdadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7128077ac064a8b4fb73a474837fd0a5785ce81a0c5829fe6ddca98f0c3cdadf", kill_on_drop: false }` [INFO] [stdout] 7128077ac064a8b4fb73a474837fd0a5785ce81a0c5829fe6ddca98f0c3cdadf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f45d16e3716152b2c962cc49a809ad7a4b5f14bc90b95c90da7db6d48f1e455 [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" "8f45d16e3716152b2c962cc49a809ad7a4b5f14bc90b95c90da7db6d48f1e455", kill_on_drop: false }` [INFO] [stderr] Compiling mimalloc-rust v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "8f45d16e3716152b2c962cc49a809ad7a4b5f14bc90b95c90da7db6d48f1e455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f45d16e3716152b2c962cc49a809ad7a4b5f14bc90b95c90da7db6d48f1e455", kill_on_drop: false }` [INFO] [stdout] 8f45d16e3716152b2c962cc49a809ad7a4b5f14bc90b95c90da7db6d48f1e455 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] cb20414ae57bf32afaa6176a03fc06fd45d241147b55a10ae808e5d9e20b19fa [INFO] running `Command { std: "docker" "start" "-a" "cb20414ae57bf32afaa6176a03fc06fd45d241147b55a10ae808e5d9e20b19fa", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mimalloc_rust-7661614eb9521a36) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_malloc ... ok [INFO] [stdout] test tests::heap::test_leak_detector - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] heap stats: peak total freed current unit count [INFO] [stderr] normal 1: 272 B 424 B 416 B 8 B 8 B 53 not all freed! [INFO] [stderr] normal 4: 5.5 KiB 7.0 KiB 2.2 KiB 4.7 KiB 32 B 224 not all freed! [INFO] [stderr] normal 6: 1.0 KiB 2.5 KiB 2.1 KiB 432 B 48 B 55 not all freed! [INFO] [stderr] normal 8: 832 B 33.8 KiB 33.6 KiB 192 B 64 B 539 not all freed! [INFO] [stderr] normal 9: 720 B 18.6 KiB 18.5 KiB 160 B 80 B 238 not all freed! [INFO] [stderr] normal 10: 672 B 38.8 KiB 38.6 KiB 192 B 96 B 413 not all freed! [INFO] [stderr] normal 11: 102.8 KiB 314.6 KiB 212.2 KiB 102.4 KiB 112 B 2.8 K not all freed! [INFO] [stderr] normal 12: 512 B 768 B 768 B 0 128 B 6 ok [INFO] [stderr] normal 13: 36.8 KiB 40.9 KiB 4.7 KiB 36.2 KiB 160 B 261 not all freed! [INFO] [stderr] normal 14: 69.2 KiB 73.7 KiB 4.7 KiB 69.0 KiB 192 B 392 not all freed! [INFO] [stderr] normal 15: 77.5 KiB 392.0 KiB 315.5 KiB 76.4 KiB 224 B 1.7 K not all freed! [INFO] [stderr] normal 16: 1.5 KiB 1.7 KiB 768 B 1.0 KiB 256 B 7 not all freed! [INFO] [stderr] normal 17: 10.0 KiB 22.5 KiB 14.7 KiB 7.8 KiB 320 B 72 not all freed! [INFO] [stderr] normal 18: 5.2 KiB 9.7 KiB 4.8 KiB 4.8 KiB 384 B 26 not all freed! [INFO] [stderr] normal 19: 186.6 KiB 631.5 KiB 446.6 KiB 184.9 KiB 448 B 1.4 K not all freed! [INFO] [stderr] normal 20: 2.0 KiB 23.5 KiB 23.0 KiB 512 B 512 B 47 not all freed! [INFO] [stderr] normal 21: 8.1 KiB 27.6 KiB 21.3 KiB 6.2 KiB 640 B 44 not all freed! [INFO] [stderr] normal 22: 1.5 KiB 9.0 KiB 8.2 KiB 768 B 768 B 12 not all freed! [INFO] [stderr] normal 23: 455.0 KiB 892.4 KiB 440.0 KiB 452.3 KiB 896 B 1.0 K not all freed! [INFO] [stderr] normal 24: 2.0 KiB 43.1 KiB 42.1 KiB 1.0 KiB 1.0 KiB 43 not all freed! [INFO] [stderr] normal 25: 11.2 KiB 41.4 KiB 32.6 KiB 8.7 KiB 1.2 KiB 33 not all freed! [INFO] [stderr] normal 26: 6.0 KiB 18.0 KiB 13.5 KiB 4.5 KiB 1.5 KiB 12 not all freed! [INFO] [stderr] normal 27: 539.3 KiB 876.6 KiB 342.5 KiB 534.0 KiB 1.7 KiB 499 not all freed! [INFO] [stderr] normal 28: 26.1 KiB 82.3 KiB 56.2 KiB 26.1 KiB 2.0 KiB 41 not all freed! [INFO] [stderr] normal 29: 10.0 KiB 62.7 KiB 52.7 KiB 10.0 KiB 2.5 KiB 25 not all freed! [INFO] [stderr] normal 30: 12.0 KiB 21.0 KiB 12.0 KiB 9.0 KiB 3.0 KiB 7 not all freed! [INFO] [stderr] normal 31: 411.1 KiB 685.1 KiB 284.6 KiB 400.5 KiB 3.5 KiB 195 not all freed! [INFO] [stderr] normal 32: 92.3 KiB 112.4 KiB 20.0 KiB 92.3 KiB 4.0 KiB 28 not all freed! [INFO] [stderr] normal 33: 35.1 KiB 105.4 KiB 75.2 KiB 30.1 KiB 5.0 KiB 21 not all freed! [INFO] [stderr] normal 34: 12.0 KiB 24.0 KiB 12.0 KiB 12.0 KiB 6.0 KiB 4 not all freed! [INFO] [stderr] normal 35: 295.1 KiB 576.2 KiB 295.1 KiB 281.0 KiB 7.0 KiB 82 not all freed! [INFO] [stderr] normal 36: 48.1 KiB 56.2 KiB 24.0 KiB 32.1 KiB 8.0 KiB 7 not all freed! [INFO] [stderr] normal 37: 50.1 KiB 180.7 KiB 160.6 KiB 20.0 KiB 10.0 KiB 18 not all freed! [INFO] [stderr] normal 38: 12.0 KiB 24.0 KiB 12.0 KiB 12.0 KiB 12.0 KiB 2 not all freed! [INFO] [stderr] normal 39: 393.5 KiB 562.1 KiB 196.7 KiB 365.4 KiB 14.0 KiB 40 not all freed! [INFO] [stderr] normal 40: 32.1 KiB 32.1 KiB 16.0 KiB 16.0 KiB 16.0 KiB 2 not all freed! [INFO] [stderr] normal 41: 80.3 KiB 240.9 KiB 160.6 KiB 80.3 KiB 20.0 KiB 12 not all freed! [INFO] [stderr] normal 42: 24.0 KiB 24.0 KiB 24.0 KiB 0 24.0 KiB 1 ok [INFO] [stderr] normal 43: 196.7 KiB 393.5 KiB 224.8 KiB 168.6 KiB 28.1 KiB 14 not all freed! [INFO] [stderr] normal 45: 120.4 KiB 281.0 KiB 160.6 KiB 120.4 KiB 40.1 KiB 7 not all freed! [INFO] [stderr] normal 47: 393.5 KiB 393.5 KiB 56.2 KiB 337.3 KiB 56.2 KiB 7 not all freed! [INFO] [stderr] normal 49: 240.9 KiB 321.2 KiB 80.3 KiB 240.9 KiB 80.3 KiB 4 not all freed! [INFO] [stderr] normal 51: 337.3 KiB 449.7 KiB 224.8 KiB 224.8 KiB 112.4 KiB 4 not all freed! [INFO] [stderr] normal 53: 160.6 KiB 160.6 KiB 0 160.6 KiB 160.6 KiB 1 not all freed! [INFO] [stderr] [INFO] [stderr] heap stats: peak total freed current unit count [INFO] [stderr] normal: 4.2 Mi 8.0 Mi 4.0 Mi 3.9 Mi 791 B 10.6 K not all freed! [INFO] [stderr] huge: 0 0 0 0 ok [INFO] [stderr] giant: 0 0 0 0 ok [INFO] [stderr] total: 4.2 MiB 8.0 MiB 4.0 MiB 3.9 MiB not all freed! [INFO] [stderr] malloc req: 3.6 MiB 6.9 MiB 3.5 MiB 3.4 MiB not all freed! [INFO] [stderr] [INFO] [stderr] reserved: 256.0 MiB 256.0 MiB 16.0 KiB 256.0 MiB not all freed! [INFO] [stderr] committed: 256.0 MiB 256.0 MiB 16.0 KiB 256.0 MiB not all freed! [INFO] [stderr] reset: 0 0 0 0 ok [INFO] [stderr] touched: 4.5 MiB 4.8 MiB 492.3 KiB 4.3 MiB not all freed! [INFO] [stderr] segments: 11 11 7 4 not all freed! [INFO] [stderr] -abandoned: 4 5 5 0 ok [INFO] [stderr] -cached: 0 0 0 0 ok [INFO] [stderr] pages: 112 141 61 80 not all freed! [INFO] [stderr] -abandoned: 81 83 83 0 ok [INFO] [stderr] -extended: 768 [INFO] [stderr] -noretire: 544 [INFO] [stderr] mmaps: 3 [INFO] [stderr] commits: 0 [INFO] [stderr] threads: 2 2 4 -2 ok [INFO] [stderr] searches: 0.8 avg [INFO] [stderr] numa nodes: 1 [INFO] [stderr] elapsed: 0.023 s [INFO] [stderr] process: user: 0.017 s, system: 0.008 s, faults: 0, rss: 16.5 MiB, commit: 256.0 MiB [INFO] [stderr] Doc-tests mimalloc-rust [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 19) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 19) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "cb20414ae57bf32afaa6176a03fc06fd45d241147b55a10ae808e5d9e20b19fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb20414ae57bf32afaa6176a03fc06fd45d241147b55a10ae808e5d9e20b19fa", kill_on_drop: false }` [INFO] [stdout] cb20414ae57bf32afaa6176a03fc06fd45d241147b55a10ae808e5d9e20b19fa