[INFO] fetching crate file-lfu 1.4.1...
[INFO] testing file-lfu-1.4.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate file-lfu 1.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate file-lfu 1.4.1
[INFO] finished tweaking crates.io crate file-lfu 1.4.1
[INFO] tweaked toml for crates.io crate file-lfu 1.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate file-lfu 1.4.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding rstest v0.17.0 (available: v0.25.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-dir v0.1.16
[INFO] [stderr]   Downloaded lfu_cache v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cd957b8f73e4728479d8309339888ab93f5d9741c2fae5d2fd75eaeb6c56a42
[INFO] running `Command { std: "docker" "start" "-a" "2cd957b8f73e4728479d8309339888ab93f5d9741c2fae5d2fd75eaeb6c56a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cd957b8f73e4728479d8309339888ab93f5d9741c2fae5d2fd75eaeb6c56a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd957b8f73e4728479d8309339888ab93f5d9741c2fae5d2fd75eaeb6c56a42", kill_on_drop: false }`
[INFO] [stdout] 2cd957b8f73e4728479d8309339888ab93f5d9741c2fae5d2fd75eaeb6c56a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] efed92278e6a1ec67a8de6257676e15add215957c44bbad804f1da397aabcc3c
[INFO] running `Command { std: "docker" "start" "-a" "efed92278e6a1ec67a8de6257676e15add215957c44bbad804f1da397aabcc3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling lfu_cache v1.3.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling file-lfu v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `Command { std: "docker" "inspect" "efed92278e6a1ec67a8de6257676e15add215957c44bbad804f1da397aabcc3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efed92278e6a1ec67a8de6257676e15add215957c44bbad804f1da397aabcc3c", kill_on_drop: false }`
[INFO] [stdout] efed92278e6a1ec67a8de6257676e15add215957c44bbad804f1da397aabcc3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0fbf830186c3c2637f4354df9ebe85c17b0f881c50246b6c7ec1237a1030beb8
[INFO] running `Command { std: "docker" "start" "-a" "0fbf830186c3c2637f4354df9ebe85c17b0f881c50246b6c7ec1237a1030beb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rstest_macros v0.17.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling file-lfu v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.17.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.93s
[INFO] running `Command { std: "docker" "inspect" "0fbf830186c3c2637f4354df9ebe85c17b0f881c50246b6c7ec1237a1030beb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbf830186c3c2637f4354df9ebe85c17b0f881c50246b6c7ec1237a1030beb8", kill_on_drop: false }`
[INFO] [stdout] 0fbf830186c3c2637f4354df9ebe85c17b0f881c50246b6c7ec1237a1030beb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2f6627f8415692f0fc1417ec678a02787f211f136d9336f9830988e1561ad8cb
[INFO] running `Command { std: "docker" "start" "-a" "2f6627f8415692f0fc1417ec678a02787f211f136d9336f9830988e1561ad8cb", 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/x86_64-unknown-linux-musl/debug/deps/file_lfu-9e13488b29556f7a)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test::can_clear::case_1 ... ok
[INFO] [stdout] test test::can_clear::case_2 ... ok
[INFO] [stdout] test test::can_get ... ok
[INFO] [stdout] test test::can_direct_flush ... ok
[INFO] [stdout] test test::can_delete ... ok
[INFO] [stdout] test test::can_get_mut ... ok
[INFO] [stdout] test test::can_load_when_not_full ... ok
[INFO] [stdout] test test::can_load_mut_when_full ... ok
[INFO] [stdout] test test::can_evict_lfu ... ok
[INFO] [stdout] test test::can_load_mut_when_not_full ... ok
[INFO] [stdout] test test::can_manual_flush ... ok
[INFO] [stdout] test test::can_mutate ... ok
[INFO] [stdout] test test::can_manual_flush_all ... ok
[INFO] [stdout] test test::can_load_when_full ... ok
[INFO] [stdout] test test::can_push_without_flush ... ok
[INFO] [stdout] test test::can_reject_random_key ... ok
[INFO] [stdout] test test::can_reject_get_mut_when_shared ... ok
[INFO] [stdout] test test::mutation_persists_after_manual_flush ... ok
[INFO] [stdout] test test::mutation_persists_after_lfu_flush ... ok
[INFO] [stdout] test test::wont_flush_lfu_when_not_mutated ... ok
[INFO] [stdout] test test::manual_flush_only_flushes_mutated ... ok
[INFO] [stdout] test test::manual_flush_all_only_flushes_mutated ... ok
[INFO] [stdout] test test::will_flush_lfu_when_mutated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f6627f8415692f0fc1417ec678a02787f211f136d9336f9830988e1561ad8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6627f8415692f0fc1417ec678a02787f211f136d9336f9830988e1561ad8cb", kill_on_drop: false }`
[INFO] [stdout] 2f6627f8415692f0fc1417ec678a02787f211f136d9336f9830988e1561ad8cb