[INFO] fetching crate memo-cache 0.10.0...
[INFO] testing memo-cache-0.10.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate memo-cache 0.10.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate memo-cache 0.10.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate memo-cache 0.10.0
[INFO] tweaked toml for crates.io crate memo-cache 0.10.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memo-cache 0.10.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memo-cache 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 386674a6c378931e260f0e1cabad447c6c51c0a186d96232a8c3865fcbb7751a
[INFO] running `Command { std: "docker" "start" "-a" "386674a6c378931e260f0e1cabad447c6c51c0a186d96232a8c3865fcbb7751a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386674a6c378931e260f0e1cabad447c6c51c0a186d96232a8c3865fcbb7751a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386674a6c378931e260f0e1cabad447c6c51c0a186d96232a8c3865fcbb7751a", kill_on_drop: false }`
[INFO] [stdout] 386674a6c378931e260f0e1cabad447c6c51c0a186d96232a8c3865fcbb7751a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ac2fcc89323b82aca93d0ddb21a7964bbef4bf282a8a20f5cea1afa9da4aae
[INFO] running `Command { std: "docker" "start" "-a" "03ac2fcc89323b82aca93d0ddb21a7964bbef4bf282a8a20f5cea1afa9da4aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling memo-cache v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "03ac2fcc89323b82aca93d0ddb21a7964bbef4bf282a8a20f5cea1afa9da4aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ac2fcc89323b82aca93d0ddb21a7964bbef4bf282a8a20f5cea1afa9da4aae", kill_on_drop: false }`
[INFO] [stdout] 03ac2fcc89323b82aca93d0ddb21a7964bbef4bf282a8a20f5cea1afa9da4aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfbec760ded66ba53f2fee77391f4addae24300fe01a15b6003d1e4cc69e3ca
[INFO] running `Command { std: "docker" "start" "-a" "5bfbec760ded66ba53f2fee77391f4addae24300fe01a15b6003d1e4cc69e3ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling memo-cache v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.69s
[INFO] running `Command { std: "docker" "inspect" "5bfbec760ded66ba53f2fee77391f4addae24300fe01a15b6003d1e4cc69e3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfbec760ded66ba53f2fee77391f4addae24300fe01a15b6003d1e4cc69e3ca", kill_on_drop: false }`
[INFO] [stdout] 5bfbec760ded66ba53f2fee77391f4addae24300fe01a15b6003d1e4cc69e3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1909642c17d434ebce37e992126a0210eac9a69a4f9afeae7547f45331fb985
[INFO] running `Command { std: "docker" "start" "-a" "b1909642c17d434ebce37e992126a0210eac9a69a4f9afeae7547f45331fb985", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memo_cache-250f2362e62e6df1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests_internal::test_new_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memo_cache.rs (/opt/rustwide/target/debug/deps/memo_cache-7204622c5eadcdb0)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests_external::test_contains_key ... ok
[INFO] [stdout] test tests_external::test_clear ... ok
[INFO] [stdout] test tests_external::test_borrow ... ok
[INFO] [stdout] test tests_external::test_diverse_types ... ok
[INFO] [stdout] test tests_external::test_duplicate_insertions ... ok
[INFO] [stdout] test tests_external::test_edge_case_small_caches ... ok
[INFO] [stdout] test tests_external::test_eviction_with_different_hit_patterns ... ok
[INFO] [stdout] test tests_external::test_get_mut ... ok
[INFO] [stdout] test tests_external::test_empty ... ok
[INFO] [stdout] test tests_external::test_get_or_insert_stress ... ok
[INFO] [stdout] test tests_external::test_get_or_insert_with ... ok
[INFO] [stdout] test tests_external::test_get_or_try_insert_with ... ok
[INFO] [stdout] test tests_external::test_hit_counting ... ok
[INFO] [stdout] test tests_external::test_hit_decay_mechanism ... ok
[INFO] [stdout] test tests_external::test_nonempty ... ok
[INFO] [stdout] test tests_external::test_update_value_preserves_hits ... ok
[INFO] [stdout] test tests_external::test_get ... ok
[INFO] [stdout] test tests_external::test_zero_hits_early_eviction ... ok
[INFO] [stdout] test tests_external::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memo_cache
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::get_or_try_insert_with (line 385) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::get_or_insert_with (line 348) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::get (line 278) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::contains_key (line 254) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::new (line 99) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::capacity (line 120) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::insert (line 227) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::clear (line 430) ... ok
[INFO] [stdout] test src/lib.rs - MemoCache<K,V,SIZE>::get_mut (line 306) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1909642c17d434ebce37e992126a0210eac9a69a4f9afeae7547f45331fb985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1909642c17d434ebce37e992126a0210eac9a69a4f9afeae7547f45331fb985", kill_on_drop: false }`
[INFO] [stdout] b1909642c17d434ebce37e992126a0210eac9a69a4f9afeae7547f45331fb985