[INFO] fetching crate r12_io_project 0.1.0...
[INFO] testing r12_io_project-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate r12_io_project 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate r12_io_project 0.1.0
[INFO] finished tweaking crates.io crate r12_io_project 0.1.0
[INFO] tweaked toml for crates.io crate r12_io_project 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r12_io_project 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r12_io_project 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ff51781e44d494f8b2d110368fd00e1bcde52e632c5d41701f30b7f439dbcaf
[INFO] running `Command { std: "docker" "start" "-a" "2ff51781e44d494f8b2d110368fd00e1bcde52e632c5d41701f30b7f439dbcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff51781e44d494f8b2d110368fd00e1bcde52e632c5d41701f30b7f439dbcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff51781e44d494f8b2d110368fd00e1bcde52e632c5d41701f30b7f439dbcaf", kill_on_drop: false }`
[INFO] [stdout] 2ff51781e44d494f8b2d110368fd00e1bcde52e632c5d41701f30b7f439dbcaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82fcc9158c3da59216480e2b0ae9dae515bc0b48c3912cdd5f7f07f1ecd6696e
[INFO] running `Command { std: "docker" "start" "-a" "82fcc9158c3da59216480e2b0ae9dae515bc0b48c3912cdd5f7f07f1ecd6696e", kill_on_drop: false }`
[INFO] [stderr]    Compiling r12_io_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "82fcc9158c3da59216480e2b0ae9dae515bc0b48c3912cdd5f7f07f1ecd6696e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fcc9158c3da59216480e2b0ae9dae515bc0b48c3912cdd5f7f07f1ecd6696e", kill_on_drop: false }`
[INFO] [stdout] 82fcc9158c3da59216480e2b0ae9dae515bc0b48c3912cdd5f7f07f1ecd6696e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d7bbc5974990adc440096ace1c3b27f1635d0b5be038af3a84d6f72828834d8
[INFO] running `Command { std: "docker" "start" "-a" "4d7bbc5974990adc440096ace1c3b27f1635d0b5be038af3a84d6f72828834d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling r12_io_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "4d7bbc5974990adc440096ace1c3b27f1635d0b5be038af3a84d6f72828834d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7bbc5974990adc440096ace1c3b27f1635d0b5be038af3a84d6f72828834d8", kill_on_drop: false }`
[INFO] [stdout] 4d7bbc5974990adc440096ace1c3b27f1635d0b5be038af3a84d6f72828834d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d4557c77695c6dc4462141fda286f42c6c6e949a61f1a0da1f167006a302d2f
[INFO] running `Command { std: "docker" "start" "-a" "2d4557c77695c6dc4462141fda286f42c6c6e949a61f1a0da1f167006a302d2f", 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/r12_io_project-f23091751f95da48)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test config::tests::config_case_ignored_method_return_case_ignored_value_it_was_initialized_with ... ok
[INFO] [stdout] test config::tests::config_source_method_return_source_value_it_was_initialized_with ... ok
[INFO] [stdout] test config::tests::config_term_method_return_term_value_it_was_initialized_with ... ok
[INFO] [stdout] test config::tests::new_uses_input_second_entry_as_returned_config_term ... ok
[INFO] [stdout] test config::tests::new_uses_input_fourth_entry_as_returned_config_case_ignored ... ok
[INFO] [stdout] test search::tests::search_return_none_when_no_match_are_found_in_file ... ok
[INFO] [stdout] test search::tests::search_return_some_vec_with_as_many_tuples_as_there_are_matchin_lines ... ok
[INFO] [stdout] test config::tests::new_uses_input_third_entry_as_returned_config_source ... ok
[INFO] [stdout] test config::tests::new_fail_if_config_source_is_not_an_existing_files - should panic ... ok
[INFO] [stdout] test config::tests::new_fail_if_args_does_not_have_enough_entries - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/r12_io_project-a39ac5757ed394d2)
[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]    Doc-tests r12_io_project
[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" "2d4557c77695c6dc4462141fda286f42c6c6e949a61f1a0da1f167006a302d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4557c77695c6dc4462141fda286f42c6c6e949a61f1a0da1f167006a302d2f", kill_on_drop: false }`
[INFO] [stdout] 2d4557c77695c6dc4462141fda286f42c6c6e949a61f1a0da1f167006a302d2f