[INFO] fetching crate eggmine 3.1.4...
[INFO] testing eggmine-3.1.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate eggmine 3.1.4 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate eggmine 3.1.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eggmine 3.1.4
[INFO] finished tweaking crates.io crate eggmine 3.1.4
[INFO] tweaked toml for crates.io crate eggmine 3.1.4 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate eggmine 3.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d00cd266aa666de67c08ea4342699bf19e5033d847b416ea86bd8c79e53b2ea7
[INFO] running `Command { std: "docker" "start" "-a" "d00cd266aa666de67c08ea4342699bf19e5033d847b416ea86bd8c79e53b2ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d00cd266aa666de67c08ea4342699bf19e5033d847b416ea86bd8c79e53b2ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00cd266aa666de67c08ea4342699bf19e5033d847b416ea86bd8c79e53b2ea7", kill_on_drop: false }`
[INFO] [stdout] d00cd266aa666de67c08ea4342699bf19e5033d847b416ea86bd8c79e53b2ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f629ef7ab9977ac58d5e34b3ead6c9793b39f6e141f813fc0ea431221af5c1bb
[INFO] running `Command { std: "docker" "start" "-a" "f629ef7ab9977ac58d5e34b3ead6c9793b39f6e141f813fc0ea431221af5c1bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling console v0.11.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling eggmine v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "f629ef7ab9977ac58d5e34b3ead6c9793b39f6e141f813fc0ea431221af5c1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f629ef7ab9977ac58d5e34b3ead6c9793b39f6e141f813fc0ea431221af5c1bb", kill_on_drop: false }`
[INFO] [stdout] f629ef7ab9977ac58d5e34b3ead6c9793b39f6e141f813fc0ea431221af5c1bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac84728bd5812b70e5332d444abc16895829cab27d6a7be551584ea1eb438b3b
[INFO] running `Command { std: "docker" "start" "-a" "ac84728bd5812b70e5332d444abc16895829cab27d6a7be551584ea1eb438b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling eggmine v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "ac84728bd5812b70e5332d444abc16895829cab27d6a7be551584ea1eb438b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac84728bd5812b70e5332d444abc16895829cab27d6a7be551584ea1eb438b3b", kill_on_drop: false }`
[INFO] [stdout] ac84728bd5812b70e5332d444abc16895829cab27d6a7be551584ea1eb438b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea43a9543bbd9b0c704bbe99d6115a24a4b708afb942b109233436f050efe829
[INFO] running `Command { std: "docker" "start" "-a" "ea43a9543bbd9b0c704bbe99d6115a24a4b708afb942b109233436f050efe829", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eggmine-02d2711b48a94e8f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test file_io::tests::read_heuristics_works ... ok
[INFO] [stdout] test file_io::tests::read_with_coeffs_works ... ok
[INFO] [stdout] test file_io::tests::read_headers_works ... ok
[INFO] [stdout] test prelude::tests::order_on_answers_works ... ok
[INFO] [stdout] test prelude::tests::local_error_works ... ok
[INFO] [stdout] test prelude::tests::new_candidate_works ... ok
[INFO] [stdout] test file_io::tests::read_works ... ok
[INFO] [stdout] test prelude::tests::partition_to_vec_works ... ok
[INFO] [stdout] test prelude::tests::order_on_errors_work ... ok
[INFO] [stdout] test process::tests::product_works ... ok
[INFO] [stdout] test file_io::tests::read_total_works ... ok
[INFO] [stdout] test process::tests::buildaxes_works ... ok
[INFO] [stdout] test process::tests::axes_non_increasing_works ... ok
[INFO] [stdout] test tests::regression_test_main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea43a9543bbd9b0c704bbe99d6115a24a4b708afb942b109233436f050efe829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea43a9543bbd9b0c704bbe99d6115a24a4b708afb942b109233436f050efe829", kill_on_drop: false }`
[INFO] [stdout] ea43a9543bbd9b0c704bbe99d6115a24a4b708afb942b109233436f050efe829