[INFO] fetching crate btree-vec 0.1.0... [INFO] testing btree-vec-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate btree-vec 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate btree-vec 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate btree-vec 0.1.0 [INFO] finished tweaking crates.io crate btree-vec 0.1.0 [INFO] tweaked toml for crates.io crate btree-vec 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcaddfa1849ec26a7e3e95bc347d5407d1efdc0028ba4bd8f2f302e4b942a8fe [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" "fcaddfa1849ec26a7e3e95bc347d5407d1efdc0028ba4bd8f2f302e4b942a8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcaddfa1849ec26a7e3e95bc347d5407d1efdc0028ba4bd8f2f302e4b942a8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcaddfa1849ec26a7e3e95bc347d5407d1efdc0028ba4bd8f2f302e4b942a8fe", kill_on_drop: false }` [INFO] [stdout] fcaddfa1849ec26a7e3e95bc347d5407d1efdc0028ba4bd8f2f302e4b942a8fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 842e6512a14424c88c323d76084f2836d2bc602f81dcda78ef0dfbd908b720ec [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" "842e6512a14424c88c323d76084f2836d2bc602f81dcda78ef0dfbd908b720ec", kill_on_drop: false }` [INFO] [stderr] Compiling tagged-pointer v0.2.0 [INFO] [stderr] Compiling btree-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "842e6512a14424c88c323d76084f2836d2bc602f81dcda78ef0dfbd908b720ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "842e6512a14424c88c323d76084f2836d2bc602f81dcda78ef0dfbd908b720ec", kill_on_drop: false }` [INFO] [stdout] 842e6512a14424c88c323d76084f2836d2bc602f81dcda78ef0dfbd908b720ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] a8126f4fbb7130b2eb99b8a9984ad878a7428913b1e7bc14bd97219d3acd90ac [INFO] running `Command { std: "docker" "start" "-a" "a8126f4fbb7130b2eb99b8a9984ad878a7428913b1e7bc14bd97219d3acd90ac", kill_on_drop: false }` [INFO] [stderr] Compiling btree-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.18s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/btree_vec-00483ee3fc6d5ae6) [INFO] running `Command { std: "docker" "inspect" "a8126f4fbb7130b2eb99b8a9984ad878a7428913b1e7bc14bd97219d3acd90ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8126f4fbb7130b2eb99b8a9984ad878a7428913b1e7bc14bd97219d3acd90ac", kill_on_drop: false }` [INFO] [stdout] a8126f4fbb7130b2eb99b8a9984ad878a7428913b1e7bc14bd97219d3acd90ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] adf5d58a82bc39acced6a59cea8e421ad0a7e922aae2419788cc11a39ee38b03 [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" "adf5d58a82bc39acced6a59cea8e421ad0a7e922aae2419788cc11a39ee38b03", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/btree_vec-00483ee3fc6d5ae6) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests::insert::basic_insert_front ... ok [INFO] [stdout] test tests::insert::medium_insert_middle ... ok [INFO] [stdout] test tests::insert::large_insert_middle ... ok [INFO] [stdout] test tests::insert::medium_push ... ok [INFO] [stdout] test tests::large_iter ... ok [INFO] [stdout] test tests::remove::large_pop ... ok [INFO] [stdout] test tests::insert::basic_insert_middle ... ok [INFO] [stdout] test tests::insert::basic_push ... ok [INFO] [stdout] test tests::remove::large_remove ... ok [INFO] [stdout] test tests::remove::large_remove_front ... ok [INFO] [stdout] test tests::remove::medium_remove ... ok [INFO] [stdout] test tests::small_b ... ok [INFO] [stdout] test tests::medium_iter ... ok [INFO] [stdout] test tests::remove::basic_remove ... ok [INFO] [stdout] test tests::basic_iter ... ok [INFO] [stdout] test tests::insert::large_push ... ok [INFO] [stdout] test tests::insert::medium_insert_front ... ok [INFO] [stdout] test tests::insert::large_insert_front ... ok [INFO] [stderr] Doc-tests btree-vec [INFO] [stdout] test tests::too_small_b - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "adf5d58a82bc39acced6a59cea8e421ad0a7e922aae2419788cc11a39ee38b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf5d58a82bc39acced6a59cea8e421ad0a7e922aae2419788cc11a39ee38b03", kill_on_drop: false }` [INFO] [stdout] adf5d58a82bc39acced6a59cea8e421ad0a7e922aae2419788cc11a39ee38b03