[INFO] fetching crate fifo-cache 0.2.0...
[INFO] testing fifo-cache-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fifo-cache 0.2.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fifo-cache 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40a1404939514c476c1110e3729a74eeb9985a26e39c91447af88bce5e05454d
[INFO] running `Command { std: "docker" "start" "-a" "40a1404939514c476c1110e3729a74eeb9985a26e39c91447af88bce5e05454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40a1404939514c476c1110e3729a74eeb9985a26e39c91447af88bce5e05454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a1404939514c476c1110e3729a74eeb9985a26e39c91447af88bce5e05454d", kill_on_drop: false }`
[INFO] [stdout] 40a1404939514c476c1110e3729a74eeb9985a26e39c91447af88bce5e05454d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67aa9eb5e01e807908db785e0bdb36da9358aa43b6543280728c079be47d255e
[INFO] running `Command { std: "docker" "start" "-a" "67aa9eb5e01e807908db785e0bdb36da9358aa43b6543280728c079be47d255e", 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 0.24s
[INFO] running `Command { std: "docker" "inspect" "67aa9eb5e01e807908db785e0bdb36da9358aa43b6543280728c079be47d255e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67aa9eb5e01e807908db785e0bdb36da9358aa43b6543280728c079be47d255e", kill_on_drop: false }`
[INFO] [stdout] 67aa9eb5e01e807908db785e0bdb36da9358aa43b6543280728c079be47d255e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce06085cb13ed026016f654bbe638d58c8c6c15a6b6d7c90867178bb9941526e
[INFO] running `Command { std: "docker" "start" "-a" "ce06085cb13ed026016f654bbe638d58c8c6c15a6b6d7c90867178bb9941526e", 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 1.06s
[INFO] running `Command { std: "docker" "inspect" "ce06085cb13ed026016f654bbe638d58c8c6c15a6b6d7c90867178bb9941526e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce06085cb13ed026016f654bbe638d58c8c6c15a6b6d7c90867178bb9941526e", kill_on_drop: false }`
[INFO] [stdout] ce06085cb13ed026016f654bbe638d58c8c6c15a6b6d7c90867178bb9941526e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44a30b1e3366fe1a39efee310a0f5caa5f1d726cf4241a8904f0e206b3479158
[INFO] running `Command { std: "docker" "start" "-a" "44a30b1e3366fe1a39efee310a0f5caa5f1d726cf4241a8904f0e206b3479158", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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-312e05135bc0e241)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_basic_operations ... ok
[INFO] [stdout] test test_fifo_eviction ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_lazy ... 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_update_existing ... ok
[INFO] [stdout] test test_ttl_expiration ... ok
[INFO] [stderr]    Doc-tests fifo_cache
[INFO] [stdout] test test_cleanup_expired ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[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 - FifoCache<K,V>::get (line 87) ... ok
[INFO] [stdout] test src/lib.rs - FifoCache<K,V>::insert_lazy (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44a30b1e3366fe1a39efee310a0f5caa5f1d726cf4241a8904f0e206b3479158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a30b1e3366fe1a39efee310a0f5caa5f1d726cf4241a8904f0e206b3479158", kill_on_drop: false }`
[INFO] [stdout] 44a30b1e3366fe1a39efee310a0f5caa5f1d726cf4241a8904f0e206b3479158