[INFO] fetching crate skew-forest 0.1.0... [INFO] testing skew-forest-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate skew-forest 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate skew-forest 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 skew-forest 0.1.0 [INFO] finished tweaking crates.io crate skew-forest 0.1.0 [INFO] tweaked toml for crates.io crate skew-forest 0.1.0 written to /workspace/builds/worker-12/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8f6877b0b5a75fd89120ae1984bed68f70185979a5e2079e8ce57bf8e86f4b37 [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" "8f6877b0b5a75fd89120ae1984bed68f70185979a5e2079e8ce57bf8e86f4b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f6877b0b5a75fd89120ae1984bed68f70185979a5e2079e8ce57bf8e86f4b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6877b0b5a75fd89120ae1984bed68f70185979a5e2079e8ce57bf8e86f4b37", kill_on_drop: false }` [INFO] [stdout] 8f6877b0b5a75fd89120ae1984bed68f70185979a5e2079e8ce57bf8e86f4b37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56304ef88c1784bc2ee4fe3d48e4bb55affb678a962523461a7eca0182028dd3 [INFO] running `Command { std: "docker" "start" "-a" "56304ef88c1784bc2ee4fe3d48e4bb55affb678a962523461a7eca0182028dd3", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling debug-tag v0.1.0 [INFO] [stderr] Compiling skew-forest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `Command { std: "docker" "inspect" "56304ef88c1784bc2ee4fe3d48e4bb55affb678a962523461a7eca0182028dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56304ef88c1784bc2ee4fe3d48e4bb55affb678a962523461a7eca0182028dd3", kill_on_drop: false }` [INFO] [stdout] 56304ef88c1784bc2ee4fe3d48e4bb55affb678a962523461a7eca0182028dd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c79a9fdbcd0458c7e7a4d18763fdfc5bd250af056a4bd7a9215fe3f89fa98047 [INFO] running `Command { std: "docker" "start" "-a" "c79a9fdbcd0458c7e7a4d18763fdfc5bd250af056a4bd7a9215fe3f89fa98047", kill_on_drop: false }` [INFO] [stderr] Compiling skew-forest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.77s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/skew_forest-9a50e94542d22b3f) [INFO] running `Command { std: "docker" "inspect" "c79a9fdbcd0458c7e7a4d18763fdfc5bd250af056a4bd7a9215fe3f89fa98047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79a9fdbcd0458c7e7a4d18763fdfc5bd250af056a4bd7a9215fe3f89fa98047", kill_on_drop: false }` [INFO] [stdout] c79a9fdbcd0458c7e7a4d18763fdfc5bd250af056a4bd7a9215fe3f89fa98047 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1c2b70ebd0a741393e8b9d234270640ad70272ad145f282f00629516a7b5db5 [INFO] running `Command { std: "docker" "start" "-a" "c1c2b70ebd0a741393e8b9d234270640ad70272ad145f282f00629516a7b5db5", 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/skew_forest-9a50e94542d22b3f) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test forest::test::iter ... ok [INFO] [stdout] test forest::test::iter_rev ... ok [INFO] [stdout] test forest::test::gc ... ok [INFO] [stdout] test forest::test::get ... ok [INFO] [stdout] test forest::test::truncate ... ok [INFO] [stdout] test forest::test::ancestors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] Doc-tests skew-forest [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/map.rs - map::SkewMap::synchronize (line 57) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/map.rs - map::SkewMap (line 14) ... ok [INFO] [stdout] test src/forest.rs - forest::Gc (line 591) ... ok [INFO] [stdout] test src/map.rs - map::SkewMap::push (line 98) ... ok [INFO] [stdout] test src/forest.rs - forest::SkewForest::truncate (line 310) ... ok [INFO] [stdout] test src/forest.rs - forest::SkewForest::ancestors (line 419) ... ok [INFO] [stdout] test src/forest.rs - forest::SkewForest (line 72) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c1c2b70ebd0a741393e8b9d234270640ad70272ad145f282f00629516a7b5db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c2b70ebd0a741393e8b9d234270640ad70272ad145f282f00629516a7b5db5", kill_on_drop: false }` [INFO] [stdout] c1c2b70ebd0a741393e8b9d234270640ad70272ad145f282f00629516a7b5db5