[INFO] fetching crate multiset 0.0.5... [INFO] testing multiset-0.0.5 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate multiset 0.0.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate multiset 0.0.5 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiset 0.0.5 [INFO] finished tweaking crates.io crate multiset 0.0.5 [INFO] tweaked toml for crates.io crate multiset 0.0.5 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 317628a646e87907c86deb4d4702d7b7fe7a1abb2258b8759b66b3dd305d5f6b [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" "317628a646e87907c86deb4d4702d7b7fe7a1abb2258b8759b66b3dd305d5f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "317628a646e87907c86deb4d4702d7b7fe7a1abb2258b8759b66b3dd305d5f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "317628a646e87907c86deb4d4702d7b7fe7a1abb2258b8759b66b3dd305d5f6b", kill_on_drop: false }` [INFO] [stdout] 317628a646e87907c86deb4d4702d7b7fe7a1abb2258b8759b66b3dd305d5f6b [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 002195c6d930dff69c95e1d797e217e8e0c09ce14632ed5b86df0ff38e721c83 [INFO] running `Command { std: "docker" "start" "-a" "002195c6d930dff69c95e1d797e217e8e0c09ce14632ed5b86df0ff38e721c83", kill_on_drop: false }` [INFO] [stderr] Compiling multiset v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "002195c6d930dff69c95e1d797e217e8e0c09ce14632ed5b86df0ff38e721c83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "002195c6d930dff69c95e1d797e217e8e0c09ce14632ed5b86df0ff38e721c83", kill_on_drop: false }` [INFO] [stdout] 002195c6d930dff69c95e1d797e217e8e0c09ce14632ed5b86df0ff38e721c83 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b56aca75c40c8e1cc58ff2b7bb12b9c1311edb8d97423e3c1453e91158a5b85e [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" "b56aca75c40c8e1cc58ff2b7bb12b9c1311edb8d97423e3c1453e91158a5b85e", kill_on_drop: false }` [INFO] [stderr] Compiling multiset v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "b56aca75c40c8e1cc58ff2b7bb12b9c1311edb8d97423e3c1453e91158a5b85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56aca75c40c8e1cc58ff2b7bb12b9c1311edb8d97423e3c1453e91158a5b85e", kill_on_drop: false }` [INFO] [stdout] b56aca75c40c8e1cc58ff2b7bb12b9c1311edb8d97423e3c1453e91158a5b85e [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 71c196963ebef7ffb6c5fd206141d993e6b1fa46a31f533b63292976346d62df [INFO] running `Command { std: "docker" "start" "-a" "71c196963ebef7ffb6c5fd206141d993e6b1fa46a31f533b63292976346d62df", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiset-3d487cdb14a22e60) [INFO] [stdout] test multiset::test_multiset::test_eq ... ok [INFO] [stderr] Doc-tests multiset [INFO] [stdout] test multiset::test_multiset::test_iterate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::new (line 66) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::len (line 148) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::is_empty (line 108) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::iter (line 83) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::remove_times (line 266) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::insert_times (line 216) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::insert (line 198) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::count_of (line 320) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::len (line 157) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::add (line 348) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::from_iter (line 418) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::contains (line 128) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::remove (line 244) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::sub (line 387) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::remove_all (line 303) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::distinct_elements (line 175) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "71c196963ebef7ffb6c5fd206141d993e6b1fa46a31f533b63292976346d62df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71c196963ebef7ffb6c5fd206141d993e6b1fa46a31f533b63292976346d62df", kill_on_drop: false }` [INFO] [stdout] 71c196963ebef7ffb6c5fd206141d993e6b1fa46a31f533b63292976346d62df