[INFO] fetching crate scc 0.4.14... [INFO] testing scc-0.4.14 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate scc 0.4.14 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate scc 0.4.14 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scc 0.4.14 [INFO] finished tweaking crates.io crate scc 0.4.14 [INFO] tweaked toml for crates.io crate scc 0.4.14 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 057bcdf64319f92019b3e8f81cbf8ecb3e4d6d81c2aa0aa1617e46fa8600068e [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" "057bcdf64319f92019b3e8f81cbf8ecb3e4d6d81c2aa0aa1617e46fa8600068e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "057bcdf64319f92019b3e8f81cbf8ecb3e4d6d81c2aa0aa1617e46fa8600068e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "057bcdf64319f92019b3e8f81cbf8ecb3e4d6d81c2aa0aa1617e46fa8600068e", kill_on_drop: false }` [INFO] [stdout] 057bcdf64319f92019b3e8f81cbf8ecb3e4d6d81c2aa0aa1617e46fa8600068e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e21ced12e1b1c83bd62d598707f4837530176eb831e904d112d24d14d4d868d [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" "0e21ced12e1b1c83bd62d598707f4837530176eb831e904d112d24d14d4d868d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling scc v0.4.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.33s [INFO] running `Command { std: "docker" "inspect" "0e21ced12e1b1c83bd62d598707f4837530176eb831e904d112d24d14d4d868d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e21ced12e1b1c83bd62d598707f4837530176eb831e904d112d24d14d4d868d", kill_on_drop: false }` [INFO] [stdout] 0e21ced12e1b1c83bd62d598707f4837530176eb831e904d112d24d14d4d868d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fbe0eb5fc997cd35bf6fed2ad95b25f749029bc52fb2ef42a8930259f24092c [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" "9fbe0eb5fc997cd35bf6fed2ad95b25f749029bc52fb2ef42a8930259f24092c", kill_on_drop: false }` [INFO] [stderr] Compiling scc v0.4.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "9fbe0eb5fc997cd35bf6fed2ad95b25f749029bc52fb2ef42a8930259f24092c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fbe0eb5fc997cd35bf6fed2ad95b25f749029bc52fb2ef42a8930259f24092c", kill_on_drop: false }` [INFO] [stdout] 9fbe0eb5fc997cd35bf6fed2ad95b25f749029bc52fb2ef42a8930259f24092c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6133b026c62e9a9e2ed7474f32aaff0def7d4deeac3c38cc0aac19c78b410326 [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" "6133b026c62e9a9e2ed7474f32aaff0def7d4deeac3c38cc0aac19c78b410326", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/scc-840d7b9d4b9bbcc4) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tree_index::leaf::test::basic ... ok [INFO] [stdout] test tree_index::leaf::test::retire ... ok [INFO] [stdout] test tree_index::node::test::node ... ok [INFO] [stdout] test tree_index::leaf::test::complex ... ok [INFO] [stdout] test hash_map::cell::test::cell_locker ... ok [INFO] [stdout] test tree_index::leaf::test::update ... ok [INFO] [stdout] test hash_index::cell::test::cell_locker ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.72s [INFO] [stdout] [INFO] [stderr] Doc-tests scc [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::new (line 89) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::hasher (line 391) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::default (line 59) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::iter (line 408) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::capacity (line 369) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::remove (line 152) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::len (line 337) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::clear (line 284) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::read (line 203) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::Accessor::get (line 1158) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::capacity (line 587) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::insert (line 122) ... ok [INFO] [stdout] test src/hash_index.rs - hash_index::HashIndex::contains (line 259) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::clear (line 520) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::contains (line 441) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::Accessor::erase (line 1182) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::hasher (line 607) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::default (line 49) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::upsert (line 281) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::insert (line 188) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::new (line 102) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::get (line 313) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::reserve (line 138) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::len (line 555) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::emplace (line 232) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::iter (line 624) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::remove (line 349) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::default (line 68) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::retain (line 470) ... ok [INFO] [stdout] test src/hash_map.rs - hash_map::HashMap::read (line 381) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::depth (line 284) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::clear (line 239) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::insert (line 87) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::iter (line 312) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::new (line 70) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::len (line 264) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::print (line 381) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::read (line 192) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::range (line 339) ... ok [INFO] [stdout] test src/tree_index.rs - tree_index::TreeIndex::remove (line 138) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 29.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6133b026c62e9a9e2ed7474f32aaff0def7d4deeac3c38cc0aac19c78b410326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6133b026c62e9a9e2ed7474f32aaff0def7d4deeac3c38cc0aac19c78b410326", kill_on_drop: false }` [INFO] [stdout] 6133b026c62e9a9e2ed7474f32aaff0def7d4deeac3c38cc0aac19c78b410326