[INFO] fetching crate lru 0.7.2...
[INFO] testing lru-0.7.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lru 0.7.2 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate lru 0.7.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lru 0.7.2
[INFO] finished tweaking crates.io crate lru 0.7.2
[INFO] tweaked toml for crates.io crate lru 0.7.2 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stats_alloc v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7b36ae913ada021ae2e3058e00a7676a6d7360ed7014ed95ab4c776f8eb3325
[INFO] running `Command { std: "docker" "start" "-a" "a7b36ae913ada021ae2e3058e00a7676a6d7360ed7014ed95ab4c776f8eb3325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7b36ae913ada021ae2e3058e00a7676a6d7360ed7014ed95ab4c776f8eb3325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b36ae913ada021ae2e3058e00a7676a6d7360ed7014ed95ab4c776f8eb3325", kill_on_drop: false }`
[INFO] [stdout] a7b36ae913ada021ae2e3058e00a7676a6d7360ed7014ed95ab4c776f8eb3325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d724bbc355223ba2a7e51577998d175bc1e5a3e75582085dfa9e23a6779ed757
[INFO] running `Command { std: "docker" "start" "-a" "d724bbc355223ba2a7e51577998d175bc1e5a3e75582085dfa9e23a6779ed757", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lru v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d724bbc355223ba2a7e51577998d175bc1e5a3e75582085dfa9e23a6779ed757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d724bbc355223ba2a7e51577998d175bc1e5a3e75582085dfa9e23a6779ed757", kill_on_drop: false }`
[INFO] [stdout] d724bbc355223ba2a7e51577998d175bc1e5a3e75582085dfa9e23a6779ed757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f00df125caefc87fa500efb8743d6bc77da495b13502706ff8828188ed46391
[INFO] running `Command { std: "docker" "start" "-a" "6f00df125caefc87fa500efb8743d6bc77da495b13502706ff8828188ed46391", kill_on_drop: false }`
[INFO] [stderr]    Compiling stats_alloc v0.1.8
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling lru v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "6f00df125caefc87fa500efb8743d6bc77da495b13502706ff8828188ed46391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f00df125caefc87fa500efb8743d6bc77da495b13502706ff8828188ed46391", kill_on_drop: false }`
[INFO] [stdout] 6f00df125caefc87fa500efb8743d6bc77da495b13502706ff8828188ed46391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34c793e8db29fac643c258aad4895002966992ff44d6fbe10840978f485e79f3
[INFO] running `Command { std: "docker" "start" "-a" "34c793e8db29fac643c258aad4895002966992ff44d6fbe10840978f485e79f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lru-59d96552ea81e58f)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::test_peek ... ok
[INFO] [stdout] test tests::test_iter_clone ... ok
[INFO] [stdout] test tests::test_get_mut_with_borrow ... ok
[INFO] [stdout] test tests::test_get_with_borrow ... ok
[INFO] [stdout] test tests::test_iter_forwards_and_backwards ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_multiple_threads ... ok
[INFO] [stdout] test tests::test_iter_forwards ... ok
[INFO] [stdout] test tests::test_iter_backwards ... ok
[INFO] [stdout] test tests::test_get_mut_and_update ... ok
[INFO] [stdout] test tests::test_peek_lru ... ok
[INFO] [stdout] test tests::test_iter_multiple_threads ... ok
[INFO] [stdout] test tests::test_peek_mut ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_put_and_get ... ok
[INFO] [stdout] test tests::test_no_memory_leaks_with_resize ... ok
[INFO] [stdout] test tests::test_put_and_get_mut ... ok
[INFO] [stdout] test tests::test_pop_lru ... ok
[INFO] [stdout] test tests::test_put_removes_oldest ... ok
[INFO] [stdout] test tests::test_put_update ... ok
[INFO] [stdout] test tests::test_resize_larger ... ok
[INFO] [stdout] test tests::test_resize_smaller ... ok
[INFO] [stdout] test tests::test_that_pop_actually_detaches_node ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_zero_cap_no_crash ... ok
[INFO] [stdout] test tests::test_no_memory_leaks_with_clear ... ok
[INFO] [stdout] test tests::test_no_memory_leaks ... ok
[INFO] [stdout] test tests::test_no_memory_leaks_with_pop ... ok
[INFO] [stdout] test tests::test_with_hasher ... ok
[INFO] [stdout] test tests::test_unbounded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lru
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::unbounded_with_hasher (line 245) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::cap (line 627) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V>::unbounded (line 215) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V>::new (line 203) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::with_hasher (line 230) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::clear (line 675) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::get_mut (line 386) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::peek (line 422) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::contains (line 504) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::iter_mut (line 724) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::peek_lru (line 475) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::is_empty (line 611) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::put (line 279) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::peek_mut (line 448) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::iter (line 698) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::pop_lru (line 563) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::get (line 351) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::pop (line 529) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::resize (line 641) ... ok
[INFO] [stdout] test src/lib.rs - LruCache<K,V,S>::len (line 589) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34c793e8db29fac643c258aad4895002966992ff44d6fbe10840978f485e79f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c793e8db29fac643c258aad4895002966992ff44d6fbe10840978f485e79f3", kill_on_drop: false }`
[INFO] [stdout] 34c793e8db29fac643c258aad4895002966992ff44d6fbe10840978f485e79f3