[INFO] fetching crate multiset 0.0.5... [INFO] testing multiset-0.0.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate multiset 0.0.5 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate multiset 0.0.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60d2637023c36ad1dc3f4e54ae00c76eb7a96ac46911cecf8612a88d1991e35a [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" "60d2637023c36ad1dc3f4e54ae00c76eb7a96ac46911cecf8612a88d1991e35a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60d2637023c36ad1dc3f4e54ae00c76eb7a96ac46911cecf8612a88d1991e35a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d2637023c36ad1dc3f4e54ae00c76eb7a96ac46911cecf8612a88d1991e35a", kill_on_drop: false }` [INFO] [stdout] 60d2637023c36ad1dc3f4e54ae00c76eb7a96ac46911cecf8612a88d1991e35a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] f1bc2c5886f714b1fc02c5e98cd564adf2a97eb8dabdc5a642a331323efa5d1b [INFO] running `Command { std: "docker" "start" "-a" "f1bc2c5886f714b1fc02c5e98cd564adf2a97eb8dabdc5a642a331323efa5d1b", kill_on_drop: false }` [INFO] [stderr] Compiling multiset v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "f1bc2c5886f714b1fc02c5e98cd564adf2a97eb8dabdc5a642a331323efa5d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1bc2c5886f714b1fc02c5e98cd564adf2a97eb8dabdc5a642a331323efa5d1b", kill_on_drop: false }` [INFO] [stdout] f1bc2c5886f714b1fc02c5e98cd564adf2a97eb8dabdc5a642a331323efa5d1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41050c3eabdc2c621b76d5070ca0e8a362a912720362a07d2993aa2b64ca4bf7 [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" "41050c3eabdc2c621b76d5070ca0e8a362a912720362a07d2993aa2b64ca4bf7", kill_on_drop: false }` [INFO] [stderr] Compiling multiset v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "41050c3eabdc2c621b76d5070ca0e8a362a912720362a07d2993aa2b64ca4bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41050c3eabdc2c621b76d5070ca0e8a362a912720362a07d2993aa2b64ca4bf7", kill_on_drop: false }` [INFO] [stdout] 41050c3eabdc2c621b76d5070ca0e8a362a912720362a07d2993aa2b64ca4bf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a5178f21f306b50dc288124e5a15bfe368e906d0a75e01a7d5a76bd23c07fe1 [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" "4a5178f21f306b50dc288124e5a15bfe368e906d0a75e01a7d5a76bd23c07fe1", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiset-97cff51dc8a9d858) [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::remove_all (line 303) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::len (line 148) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::iter (line 83) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::count_of (line 320) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::new (line 66) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::len (line 157) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::remove (line 244) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::insert_times (line 216) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::remove_times (line 266) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::add (line 348) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::contains (line 128) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::sub (line 387) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::from_iter (line 418) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::insert (line 198) ... ok [INFO] [stdout] test src/multiset.rs - multiset::HashMultiSet::is_empty (line 108) ... 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 6.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a5178f21f306b50dc288124e5a15bfe368e906d0a75e01a7d5a76bd23c07fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5178f21f306b50dc288124e5a15bfe368e906d0a75e01a7d5a76bd23c07fe1", kill_on_drop: false }` [INFO] [stdout] 4a5178f21f306b50dc288124e5a15bfe368e906d0a75e01a7d5a76bd23c07fe1