[INFO] fetching crate ttlhashmap 0.1.0...
[INFO] testing ttlhashmap-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ttlhashmap 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ttlhashmap 0.1.0 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 ttlhashmap 0.1.0
[INFO] finished tweaking crates.io crate ttlhashmap 0.1.0
[INFO] tweaked toml for crates.io crate ttlhashmap 0.1.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2593fc0fe7b9b5cbb3aa0fe032d048b9ce62bbd037145bb446f12e1a4fe88b8f
[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" "2593fc0fe7b9b5cbb3aa0fe032d048b9ce62bbd037145bb446f12e1a4fe88b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2593fc0fe7b9b5cbb3aa0fe032d048b9ce62bbd037145bb446f12e1a4fe88b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2593fc0fe7b9b5cbb3aa0fe032d048b9ce62bbd037145bb446f12e1a4fe88b8f", kill_on_drop: false }`
[INFO] [stdout] 2593fc0fe7b9b5cbb3aa0fe032d048b9ce62bbd037145bb446f12e1a4fe88b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 88626521011f2d929315f99a2cb2f725afa97406963a98fbcae840d78c74e86e
[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" "88626521011f2d929315f99a2cb2f725afa97406963a98fbcae840d78c74e86e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttlhashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "88626521011f2d929315f99a2cb2f725afa97406963a98fbcae840d78c74e86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88626521011f2d929315f99a2cb2f725afa97406963a98fbcae840d78c74e86e", kill_on_drop: false }`
[INFO] [stdout] 88626521011f2d929315f99a2cb2f725afa97406963a98fbcae840d78c74e86e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b3bbec03724d25707dfff354c2255cf576b315ae09efe68a3528e873088af8be
[INFO] running `Command { std: "docker" "start" "-a" "b3bbec03724d25707dfff354c2255cf576b315ae09efe68a3528e873088af8be", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttlhashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_timestamp`
[INFO] [stdout]    --> src/lib.rs:563:6
[INFO] [stdout]     |
[INFO] [stdout] 563 |   fn set_timestamp<Q: ?Sized>(&mut self, key: &Q, ts: Instant)
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "b3bbec03724d25707dfff354c2255cf576b315ae09efe68a3528e873088af8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bbec03724d25707dfff354c2255cf576b315ae09efe68a3528e873088af8be", kill_on_drop: false }`
[INFO] [stdout] b3bbec03724d25707dfff354c2255cf576b315ae09efe68a3528e873088af8be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a64b1471027cd2cb470a0c56521dfa6659fc2c7fa3934506363fc134d438771
[INFO] running `Command { std: "docker" "start" "-a" "6a64b1471027cd2cb470a0c56521dfa6659fc2c7fa3934506363fc134d438771", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `set_timestamp`
[INFO] [stderr]    --> src/lib.rs:563:6
[INFO] [stderr]     |
[INFO] [stderr] 563 |   fn set_timestamp<Q: ?Sized>(&mut self, key: &Q, ts: Instant)
[INFO] [stderr]     |      ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttlhashmap-a1a8d78c9a2e662c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests ttlhashmap
[INFO] [stdout] test tests::single_entry ... ok
[INFO] [stdout] test tests::two_entries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - TtlHashMap<K, V>::split_by_bound (line 87) ... ok
[INFO] [stdout] test src/lib.rs - TtlHashMap<K, V>::split_by_num_bound (line 139) ... ok
[INFO] [stdout] test src/lib.rs - TtlHashMap<K, V>::cleanup (line 336) ... ok
[INFO] [stdout] test src/lib.rs - TtlHashMap<K, V>::split (line 285) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a64b1471027cd2cb470a0c56521dfa6659fc2c7fa3934506363fc134d438771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a64b1471027cd2cb470a0c56521dfa6659fc2c7fa3934506363fc134d438771", kill_on_drop: false }`
[INFO] [stdout] 6a64b1471027cd2cb470a0c56521dfa6659fc2c7fa3934506363fc134d438771