[INFO] fetching crate file-lfu 1.4.1...
[INFO] testing file-lfu-1.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate file-lfu 1.4.1 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate file-lfu 1.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rstest v0.17.0 (available: v0.26.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afd508af260c76f9610a8181e1a2cf5b286eda0fe4eaacdadde17c156604140b
[INFO] running `Command { std: "docker" "start" "-a" "afd508af260c76f9610a8181e1a2cf5b286eda0fe4eaacdadde17c156604140b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd508af260c76f9610a8181e1a2cf5b286eda0fe4eaacdadde17c156604140b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd508af260c76f9610a8181e1a2cf5b286eda0fe4eaacdadde17c156604140b", kill_on_drop: false }`
[INFO] [stdout] afd508af260c76f9610a8181e1a2cf5b286eda0fe4eaacdadde17c156604140b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e035bec7aaa7b75749d2dc31f108dfc0b5a001267d26a117bdf3e22d60bdf09
[INFO] running `Command { std: "docker" "start" "-a" "8e035bec7aaa7b75749d2dc31f108dfc0b5a001267d26a117bdf3e22d60bdf09", kill_on_drop: false }`
[INFO] [stderr]    Compiling lfu_cache v1.3.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid v1.18.0
[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 2.24s
[INFO] running `Command { std: "docker" "inspect" "8e035bec7aaa7b75749d2dc31f108dfc0b5a001267d26a117bdf3e22d60bdf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e035bec7aaa7b75749d2dc31f108dfc0b5a001267d26a117bdf3e22d60bdf09", kill_on_drop: false }`
[INFO] [stdout] 8e035bec7aaa7b75749d2dc31f108dfc0b5a001267d26a117bdf3e22d60bdf09
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8173ab7409cc65e52d8ad8f0ea7e0f0c58a3710d17a30f11c5b910da4545753b
[INFO] running `Command { std: "docker" "start" "-a" "8173ab7409cc65e52d8ad8f0ea7e0f0c58a3710d17a30f11c5b910da4545753b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rstest_macros v0.17.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling file-lfu v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.17.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.71s
[INFO] running `Command { std: "docker" "inspect" "8173ab7409cc65e52d8ad8f0ea7e0f0c58a3710d17a30f11c5b910da4545753b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8173ab7409cc65e52d8ad8f0ea7e0f0c58a3710d17a30f11c5b910da4545753b", kill_on_drop: false }`
[INFO] [stdout] 8173ab7409cc65e52d8ad8f0ea7e0f0c58a3710d17a30f11c5b910da4545753b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0f0ac506eddb2040e35c193c21d74a54b2db0dfce11fe6e97f5ea4b43bcf758
[INFO] running `Command { std: "docker" "start" "-a" "a0f0ac506eddb2040e35c193c21d74a54b2db0dfce11fe6e97f5ea4b43bcf758", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/file_lfu-7a049b3673a0e2c4)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test::can_push_without_flush ... ok
[INFO] [stdout] test test::can_clear::case_2 ... ok
[INFO] [stdout] test test::can_mutate ... 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_direct_flush ... ok
[INFO] [stdout] test test::can_clear::case_1 ... ok
[INFO] [stdout] test test::can_load_mut_when_full ... ok
[INFO] [stdout] test test::can_manual_flush_all ... ok
[INFO] [stdout] test test::can_reject_get_mut_when_shared ... ok
[INFO] [stdout] test test::can_delete ... ok
[INFO] [stdout] test test::can_get ... ok
[INFO] [stdout] test test::can_get_mut ... ok
[INFO] [stdout] test test::can_reject_random_key ... ok
[INFO] [stdout] test test::can_load_when_full ... ok
[INFO] [stdout] test test::can_load_when_not_full ... ok
[INFO] [stdout] test test::mutation_persists_after_manual_flush ... ok
[INFO] [stdout] test test::can_evict_lfu ... 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::will_flush_lfu_when_mutated ... ok
[INFO] [stdout] test test::manual_flush_all_only_flushes_mutated ... ok
[INFO] [stdout] test test::manual_flush_only_flushes_mutated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests file_lfu
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0f0ac506eddb2040e35c193c21d74a54b2db0dfce11fe6e97f5ea4b43bcf758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f0ac506eddb2040e35c193c21d74a54b2db0dfce11fe6e97f5ea4b43bcf758", kill_on_drop: false }`
[INFO] [stdout] a0f0ac506eddb2040e35c193c21d74a54b2db0dfce11fe6e97f5ea4b43bcf758