[INFO] fetching crate fifo-cache 0.2.0...
[INFO] testing fifo-cache-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate fifo-cache 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fifo-cache 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fifo-cache 0.2.0
[INFO] tweaked toml for crates.io crate fifo-cache 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fifo-cache 0.2.0 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] crate crates.io crate fifo-cache 0.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 658e25a43443f83f1584d8a038c8e62d32ce5d968843fe9bc103b97b2ebd6c83
[INFO] running `Command { std: "docker" "start" "-a" "658e25a43443f83f1584d8a038c8e62d32ce5d968843fe9bc103b97b2ebd6c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "658e25a43443f83f1584d8a038c8e62d32ce5d968843fe9bc103b97b2ebd6c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658e25a43443f83f1584d8a038c8e62d32ce5d968843fe9bc103b97b2ebd6c83", kill_on_drop: false }`
[INFO] [stdout] 658e25a43443f83f1584d8a038c8e62d32ce5d968843fe9bc103b97b2ebd6c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f8a7506224d2e1dc9d17c5be618bbd2ae7a041be4e5d1d3807db11e103d77156
[INFO] running `Command { std: "docker" "start" "-a" "f8a7506224d2e1dc9d17c5be618bbd2ae7a041be4e5d1d3807db11e103d77156", kill_on_drop: false }`
[INFO] [stderr]    Compiling fifo-cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f8a7506224d2e1dc9d17c5be618bbd2ae7a041be4e5d1d3807db11e103d77156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a7506224d2e1dc9d17c5be618bbd2ae7a041be4e5d1d3807db11e103d77156", kill_on_drop: false }`
[INFO] [stdout] f8a7506224d2e1dc9d17c5be618bbd2ae7a041be4e5d1d3807db11e103d77156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1944c7d33c8033c24f40633d432c767508bc99821316c70aebf0933778eed1ae
[INFO] running `Command { std: "docker" "start" "-a" "1944c7d33c8033c24f40633d432c767508bc99821316c70aebf0933778eed1ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling fifo-cache v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "1944c7d33c8033c24f40633d432c767508bc99821316c70aebf0933778eed1ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1944c7d33c8033c24f40633d432c767508bc99821316c70aebf0933778eed1ae", kill_on_drop: false }`
[INFO] [stdout] 1944c7d33c8033c24f40633d432c767508bc99821316c70aebf0933778eed1ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2b8acceaaacba2e8fb1b0bcfdee3240f3d57ca35708411616e1859c541c76fe4
[INFO] running `Command { std: "docker" "start" "-a" "2b8acceaaacba2e8fb1b0bcfdee3240f3d57ca35708411616e1859c541c76fe4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fifo_cache-39b90574d1f99dcf)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-38868fb52adb6eb8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_basic_operations ... ok
[INFO] [stdout] test test_lazy ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_update_existing ... ok
[INFO] [stdout] test test_fifo_eviction ... ok
[INFO] [stdout] test test_reduce_max_size_and_prune ... ok
[INFO] [stdout] test test_reduce_max_size_no_prune ... ok
[INFO] [stdout] test test_cleanup_expired ... ok
[INFO] [stdout] test test_ttl_expiration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fifo_cache
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - FifoCache<K,V>::get (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - FifoCache<K,V>::insert_lazy (line 174) ... ok
[INFO] [stdout] test src/lib.rs - FifoCache<K,V>::get (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b8acceaaacba2e8fb1b0bcfdee3240f3d57ca35708411616e1859c541c76fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8acceaaacba2e8fb1b0bcfdee3240f3d57ca35708411616e1859c541c76fe4", kill_on_drop: false }`
[INFO] [stdout] 2b8acceaaacba2e8fb1b0bcfdee3240f3d57ca35708411616e1859c541c76fe4