[INFO] cloning repository https://github.com/guillaumearm/rust_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guillaumearm/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillaumearm%2Frust_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillaumearm%2Frust_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4d0d0a3a9f17c426812c4fe1e84cdf0702a89b5
[INFO] testing guillaumearm/rust_playground against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillaumearm%2Frust_playground" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guillaumearm/rust_playground on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guillaumearm/rust_playground
[INFO] finished tweaking git repo https://github.com/guillaumearm/rust_playground
[INFO] tweaked toml for git repo https://github.com/guillaumearm/rust_playground written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/guillaumearm/rust_playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 812db244a28aa910ca06a3fdb7ede2f7a6a6069304e5e18b22afa092957c0534
[INFO] running `Command { std: "docker" "start" "-a" "812db244a28aa910ca06a3fdb7ede2f7a6a6069304e5e18b22afa092957c0534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812db244a28aa910ca06a3fdb7ede2f7a6a6069304e5e18b22afa092957c0534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812db244a28aa910ca06a3fdb7ede2f7a6a6069304e5e18b22afa092957c0534", kill_on_drop: false }`
[INFO] [stdout] 812db244a28aa910ca06a3fdb7ede2f7a6a6069304e5e18b22afa092957c0534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a9b6caaf06a4ba914662ea287f011a68d8daa0ad582692b6fcdbdabc38a9b9
[INFO] running `Command { std: "docker" "start" "-a" "54a9b6caaf06a4ba914662ea287f011a68d8daa0ad582692b6fcdbdabc38a9b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling garm_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "54a9b6caaf06a4ba914662ea287f011a68d8daa0ad582692b6fcdbdabc38a9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a9b6caaf06a4ba914662ea287f011a68d8daa0ad582692b6fcdbdabc38a9b9", kill_on_drop: false }`
[INFO] [stdout] 54a9b6caaf06a4ba914662ea287f011a68d8daa0ad582692b6fcdbdabc38a9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 218e45fa42aeab1fb5b8c40d4bb9571915ae8838219eef6cbea46fcc2252e670
[INFO] running `Command { std: "docker" "start" "-a" "218e45fa42aeab1fb5b8c40d4bb9571915ae8838219eef6cbea46fcc2252e670", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling garm_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "218e45fa42aeab1fb5b8c40d4bb9571915ae8838219eef6cbea46fcc2252e670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218e45fa42aeab1fb5b8c40d4bb9571915ae8838219eef6cbea46fcc2252e670", kill_on_drop: false }`
[INFO] [stdout] 218e45fa42aeab1fb5b8c40d4bb9571915ae8838219eef6cbea46fcc2252e670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a7762504aee3254f4e0b29b734a4f98d8a0cec8791c8767e2337d3894e1d7a7
[INFO] running `Command { std: "docker" "start" "-a" "5a7762504aee3254f4e0b29b734a4f98d8a0cec8791c8767e2337d3894e1d7a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/garm_playground-f2ab187dae2a042a)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test libs::island::cell::tests::constants::earth_constant_is_not_a_digit ... ok
[INFO] [stdout] test libs::island::cell::tests::constants::sea_constant_is_not_a_digit ... ok
[INFO] [stdout] test libs::island::cell::tests::constants::radix_base ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::invalid_char_to_cell ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::marked_earth_cell_to_char ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::sea_cell_to_char ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::sea_char_to_cell ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::increment::all ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::increment::sea ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::increment::zero_cell ... ok
[INFO] [stdout] test libs::island::cursor::tests::cursor_iterator ... ok
[INFO] [stdout] test libs::island::cursor::tests::name ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::increment::earth ... ok
[INFO] [stdout] test libs::island::error::tests::dyn_error_conversion ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::is_markable ... ok
[INFO] [stdout] test libs::island::error::tests::error_display_trait ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::earth_char_to_cell ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_multiple ... ok
[INFO] [stdout] test libs::island::cell::tests::methods::increment::overflow ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_overflow ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_simple ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_sea ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::earth_cell_to_char ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_marked_earth ... ok
[INFO] [stdout] test libs::island::cell::tests::conversion::marked_earth_char_to_cell ... ok
[INFO] [stdout] test libs::island::filler::tests::fill_simple_one ... ok
[INFO] [stdout] test libs::island::map::tests::parse::map_empty ... ok
[INFO] [stdout] test libs::island::map::tests::display::format_with_endline ... ok
[INFO] [stdout] test libs::island::map::tests::get::invalid_coord ... ok
[INFO] [stdout] test libs::island::map::tests::get::valid_coord ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/count_island-7b95ccfc1c1a7927)
[INFO] [stdout] test libs::island::map::tests::parse::map_invalid_character ... ok
[INFO] [stdout] test libs::island::map::tests::write::invalid_write ... ok
[INFO] [stdout] test libs::island::map::tests::display::format_with_several_lines ... ok
[INFO] [stdout] test libs::island::map::tests::display::format_without_endline ... ok
[INFO] [stdout] test libs::island::map::tests::parse::map_empty_lines ... ok
[INFO] [stdout] test libs::island::map::tests::parse::map_mixed_errors ... ok
[INFO] [stdout] test libs::island::map::tests::write::multiple_write ... ok
[INFO] [stdout] test libs::list::stack::tests::iterator ... ok
[INFO] [stdout] test libs::list::stack::tests::two_iterator ... ok
[INFO] [stdout] test libs::list::stack::tests::several_push_pop ... ok
[INFO] [stdout] test libs::island::map::tests::write::simple_write ... ok
[INFO] [stdout] test libs::island::map::tests::parse::valid_map ... ok
[INFO] [stdout] test libs::list::stack::tests::simple_push_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/count_island.rs (/opt/rustwide/target/debug/deps/count_island-72be2341969296e7)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test errors::invalid_map ... ok
[INFO] [stdout] test errors::invalid_map_empty ... ok
[INFO] [stdout] test map_empty ... ok
[INFO] [stdout] test map_simple ... ok
[INFO] [stdout] test map_single_char_one_island ... ok
[INFO] [stdout] test map_single_char_several_island ... ok
[INFO] [stdout] test map_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests garm_playground
[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" "5a7762504aee3254f4e0b29b734a4f98d8a0cec8791c8767e2337d3894e1d7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7762504aee3254f4e0b29b734a4f98d8a0cec8791c8767e2337d3894e1d7a7", kill_on_drop: false }`
[INFO] [stdout] 5a7762504aee3254f4e0b29b734a4f98d8a0cec8791c8767e2337d3894e1d7a7