[INFO] fetching crate lru_time_cache 0.11.11...
[INFO] testing lru_time_cache-0.11.11 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lru_time_cache 0.11.11 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate lru_time_cache 0.11.11 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lru_time_cache 0.11.11
[INFO] finished tweaking crates.io crate lru_time_cache 0.11.11
[INFO] tweaked toml for crates.io crate lru_time_cache 0.11.11 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sn_fake_clock v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e696b21df9518b1802669a9f5e11d2be152ec2f86cf85ed8367bf9a5403be8a6
[INFO] running `Command { std: "docker" "start" "-a" "e696b21df9518b1802669a9f5e11d2be152ec2f86cf85ed8367bf9a5403be8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e696b21df9518b1802669a9f5e11d2be152ec2f86cf85ed8367bf9a5403be8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e696b21df9518b1802669a9f5e11d2be152ec2f86cf85ed8367bf9a5403be8a6", kill_on_drop: false }`
[INFO] [stdout] e696b21df9518b1802669a9f5e11d2be152ec2f86cf85ed8367bf9a5403be8a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813b8f3537ef51572910a79341af9c7e1a4b8c125c60f3898958113c03d72fb4
[INFO] running `Command { std: "docker" "start" "-a" "813b8f3537ef51572910a79341af9c7e1a4b8c125c60f3898958113c03d72fb4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lru_time_cache v0.11.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "813b8f3537ef51572910a79341af9c7e1a4b8c125c60f3898958113c03d72fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813b8f3537ef51572910a79341af9c7e1a4b8c125c60f3898958113c03d72fb4", kill_on_drop: false }`
[INFO] [stdout] 813b8f3537ef51572910a79341af9c7e1a4b8c125c60f3898958113c03d72fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c975a632764c46f49b45451b873ad7d25211e13a2bf9fd40830a116e3bc095
[INFO] running `Command { std: "docker" "start" "-a" "b7c975a632764c46f49b45451b873ad7d25211e13a2bf9fd40830a116e3bc095", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling lru_time_cache v0.11.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "b7c975a632764c46f49b45451b873ad7d25211e13a2bf9fd40830a116e3bc095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c975a632764c46f49b45451b873ad7d25211e13a2bf9fd40830a116e3bc095", kill_on_drop: false }`
[INFO] [stdout] b7c975a632764c46f49b45451b873ad7d25211e13a2bf9fd40830a116e3bc095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44397bf3962aaca6f5b5cb735a2cb157b27e10169b19e4a1f30a1e81de942cbc
[INFO] running `Command { std: "docker" "start" "-a" "44397bf3962aaca6f5b5cb735a2cb157b27e10169b19e4a1f30a1e81de942cbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lru_time_cache-e322ad056acf4208)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test::deref_coercions ... ok
[INFO] [stdout] test test::iter::it_moves_traversed_items_to_the_top_of_the_cache ... ok
[INFO] [stdout] test test::iter::it_returns_none_when_cache_is_empty ... ok
[INFO] [stdout] test test::iter::it_yields_the_most_recent_items_first ... ok
[INFO] [stdout] test test::notify_iter::it_returns_none_when_cache_is_empty ... ok
[INFO] [stdout] test test::iter::it_removes_expired_items ... ok
[INFO] [stdout] test test::iter::it_updates_item_timestamps_of_traversed_items ... ok
[INFO] [stdout] test test::notify_iter::it_yields_the_most_recent_items_first ... ok
[INFO] [stdout] test test::peek_iter::it_doesnt_modify_entry_update_time ... ok
[INFO] [stdout] test test::peek_iter::it_yields_cached_entries_in_most_recently_used_order ... ok
[INFO] [stdout] test test::size_only ... ok
[INFO] [stdout] test test::time_only_check ... ok
[INFO] [stdout] test test::time_and_size ... ok
[INFO] [stdout] test test::time_size_struct_value ... ok
[INFO] [stdout] test test::time_only ... ok
[INFO] [stdout] test test::remove_expired::it_removes_expired_entries_from_the_map ... ok
[INFO] [stdout] test test::remove_expired::it_removes_expired_entries_from_the_list ... ok
[INFO] [stdout] test test::remove_expired::it_returns_expired_entries ... ok
[INFO] [stdout] test test::notify_insert::it_returns_removed_expired_entries ... ok
[INFO] [stdout] test test::notify_insert::it_removes_expired_entries ... ok
[INFO] [stdout] test test::notify_iter::it_produces_expired_and_valid_entries ... ok
[INFO] [stdout] test test::notify_iter::it_removes_expired_items ... ok
[INFO] [stdout] test test::peek_iter::it_yields_only_unexpired_entries ... ok
[INFO] [stdout] test test::update_time_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lru_time_cache
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44397bf3962aaca6f5b5cb735a2cb157b27e10169b19e4a1f30a1e81de942cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44397bf3962aaca6f5b5cb735a2cb157b27e10169b19e4a1f30a1e81de942cbc", kill_on_drop: false }`
[INFO] [stdout] 44397bf3962aaca6f5b5cb735a2cb157b27e10169b19e4a1f30a1e81de942cbc