[INFO] fetching crate lru-cache 0.1.2...
[INFO] testing lru-cache-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate lru-cache 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lru-cache 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lru-cache 0.1.2
[INFO] finished tweaking crates.io crate lru-cache 0.1.2
[INFO] tweaked toml for crates.io crate lru-cache 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b5922831232d382705053bfc172abb778a2213e3931c32bd05d95a5efc1a1ea
[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" "6b5922831232d382705053bfc172abb778a2213e3931c32bd05d95a5efc1a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b5922831232d382705053bfc172abb778a2213e3931c32bd05d95a5efc1a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5922831232d382705053bfc172abb778a2213e3931c32bd05d95a5efc1a1ea", kill_on_drop: false }`
[INFO] [stdout] 6b5922831232d382705053bfc172abb778a2213e3931c32bd05d95a5efc1a1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa2235955e6f8912f9eb1a0a227280dfcbf71c907faa4fe30dbdef1035fcc25c
[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" "aa2235955e6f8912f9eb1a0a227280dfcbf71c907faa4fe30dbdef1035fcc25c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lru-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "aa2235955e6f8912f9eb1a0a227280dfcbf71c907faa4fe30dbdef1035fcc25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2235955e6f8912f9eb1a0a227280dfcbf71c907faa4fe30dbdef1035fcc25c", kill_on_drop: false }`
[INFO] [stdout] aa2235955e6f8912f9eb1a0a227280dfcbf71c907faa4fe30dbdef1035fcc25c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f156a9bb30dd20d54fa51c23330e3d7c0fbac8d993a53fdcb3a7101c20d0846
[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" "4f156a9bb30dd20d54fa51c23330e3d7c0fbac8d993a53fdcb3a7101c20d0846", kill_on_drop: false }`
[INFO] [stderr]    Compiling lru-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "4f156a9bb30dd20d54fa51c23330e3d7c0fbac8d993a53fdcb3a7101c20d0846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f156a9bb30dd20d54fa51c23330e3d7c0fbac8d993a53fdcb3a7101c20d0846", kill_on_drop: false }`
[INFO] [stdout] 4f156a9bb30dd20d54fa51c23330e3d7c0fbac8d993a53fdcb3a7101c20d0846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e87a45ddcf07b0ec42c7c5532a011cc516fa59fbaff631d277283afb2d6990f0
[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" "e87a45ddcf07b0ec42c7c5532a011cc516fa59fbaff631d277283afb2d6990f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lru_cache-0a7af5c0359dde8f)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_change_capacity ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_expire_lru ... ok
[INFO] [stdout] test tests::test_contains_key ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_put_and_get ... ok
[INFO] [stdout] test tests::test_put_update ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lru-cache
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::get_mut (line 131) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 346) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V>::new (line 66) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::capacity (line 178) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::insert (line 108) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::contains_key (line 88) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::set_capacity (line 192) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::remove_lru (line 230) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::remove (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::iter_mut (line 282) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::iter (line 261) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e87a45ddcf07b0ec42c7c5532a011cc516fa59fbaff631d277283afb2d6990f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87a45ddcf07b0ec42c7c5532a011cc516fa59fbaff631d277283afb2d6990f0", kill_on_drop: false }`
[INFO] [stdout] e87a45ddcf07b0ec42c7c5532a011cc516fa59fbaff631d277283afb2d6990f0