[INFO] fetching crate tiny_lfu 0.12.0...
[INFO] testing tiny_lfu-0.12.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate tiny_lfu 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tiny_lfu 0.12.0
[INFO] finished tweaking crates.io crate tiny_lfu 0.12.0
[INFO] tweaked toml for crates.io crate tiny_lfu 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny_lfu 0.12.0 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 tiny_lfu 0.12.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bloomcalc v0.8.0
[INFO] [stderr]   Downloaded derive_util v0.5.0
[INFO] [stderr]   Downloaded biometrics v0.12.0
[INFO] [stderr]   Downloaded arrrg v0.8.0
[INFO] [stderr]   Downloaded arrrg_derive v0.8.0
[INFO] [stderr]   Downloaded getopts v0.2.23
[INFO] [stderr]   Downloaded sig_fig_histogram v0.6.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0b3edba0b35ffb6b9f19a29dff99b5966ebc7ed418fdcd581a9d4969483401a
[INFO] running `Command { std: "docker" "start" "-a" "d0b3edba0b35ffb6b9f19a29dff99b5966ebc7ed418fdcd581a9d4969483401a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b3edba0b35ffb6b9f19a29dff99b5966ebc7ed418fdcd581a9d4969483401a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b3edba0b35ffb6b9f19a29dff99b5966ebc7ed418fdcd581a9d4969483401a", kill_on_drop: false }`
[INFO] [stdout] d0b3edba0b35ffb6b9f19a29dff99b5966ebc7ed418fdcd581a9d4969483401a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe4c5fb798abc7db0e30502e2e375792b2cf8e6ba04659ea3f48d038bd59f6d5
[INFO] running `Command { std: "docker" "start" "-a" "fe4c5fb798abc7db0e30502e2e375792b2cf8e6ba04659ea3f48d038bd59f6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sig_fig_histogram v0.6.0
[INFO] [stderr]    Compiling getopts v0.2.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling biometrics v0.12.0
[INFO] [stderr]    Compiling derive_util v0.5.0
[INFO] [stderr]    Compiling arrrg_derive v0.8.0
[INFO] [stderr]    Compiling arrrg v0.8.0
[INFO] [stderr]    Compiling bloomcalc v0.8.0
[INFO] [stderr]    Compiling tiny_lfu v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "fe4c5fb798abc7db0e30502e2e375792b2cf8e6ba04659ea3f48d038bd59f6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4c5fb798abc7db0e30502e2e375792b2cf8e6ba04659ea3f48d038bd59f6d5", kill_on_drop: false }`
[INFO] [stdout] fe4c5fb798abc7db0e30502e2e375792b2cf8e6ba04659ea3f48d038bd59f6d5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64783eb09c8b725de3164ed119102a373c8b91f8ba89ed0530b5dc6f621b4549
[INFO] running `Command { std: "docker" "start" "-a" "64783eb09c8b725de3164ed119102a373c8b91f8ba89ed0530b5dc6f621b4549", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny_lfu v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "64783eb09c8b725de3164ed119102a373c8b91f8ba89ed0530b5dc6f621b4549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64783eb09c8b725de3164ed119102a373c8b91f8ba89ed0530b5dc6f621b4549", kill_on_drop: false }`
[INFO] [stdout] 64783eb09c8b725de3164ed119102a373c8b91f8ba89ed0530b5dc6f621b4549
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a37a1c082712770263b30e4924a14ce39f601c1b7a2261bb685b4d4f6409974
[INFO] running `Command { std: "docker" "start" "-a" "1a37a1c082712770263b30e4924a14ce39f601c1b7a2261bb685b4d4f6409974", 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/tiny_lfu-47a7ffadec699215)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::constants ... ok
[INFO] [stdout] test vector::tests::divide_two ... ok
[INFO] [stdout] test vector::tests::load ... ok
[INFO] [stdout] test vector::tests::shifts_and_masks ... ok
[INFO] [stdout] test vector::tests::new ... ok
[INFO] [stdout] test vector::tests::increment ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/tiny_lfu-47a7ffadec699215` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1a37a1c082712770263b30e4924a14ce39f601c1b7a2261bb685b4d4f6409974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a37a1c082712770263b30e4924a14ce39f601c1b7a2261bb685b4d4f6409974", kill_on_drop: false }`
[INFO] [stdout] 1a37a1c082712770263b30e4924a14ce39f601c1b7a2261bb685b4d4f6409974