[INFO] updating cached repository https://github.com/brunocodutra/chessboard
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/brunocodutra/chessboard
[INFO] [stderr]  - [deleted]         (none)     -> from_str
[INFO] [stderr]  * [new branch]      cli        -> cli
[INFO] [stderr]    a1984a4..e3106e6  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3106e6835bdabc3e56c152c0250a4d197418c0c
[INFO] testing brunocodutra/chessboard against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brunocodutra/chessboard on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/brunocodutra/chessboard
[INFO] finished tweaking git repo https://github.com/brunocodutra/chessboard
[INFO] tweaked toml for git repo https://github.com/brunocodutra/chessboard written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/brunocodutra/chessboard already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b45dfcf2510cd1e20f4f9f10afcb54884c14789f2dd0327b42680f1fe930251c
[INFO] running `"docker" "start" "-a" "b45dfcf2510cd1e20f4f9f10afcb54884c14789f2dd0327b42680f1fe930251c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling chess v3.1.1
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling async-trait v0.1.31
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 44s
[INFO] running `"docker" "inspect" "b45dfcf2510cd1e20f4f9f10afcb54884c14789f2dd0327b42680f1fe930251c"`
[INFO] running `"docker" "rm" "-f" "b45dfcf2510cd1e20f4f9f10afcb54884c14789f2dd0327b42680f1fe930251c"`
[INFO] [stdout] b45dfcf2510cd1e20f4f9f10afcb54884c14789f2dd0327b42680f1fe930251c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 520e7a0c1936a07e37c988acaf8e0296abd81ed442e4581015ec71eb2fe73e08
[INFO] running `"docker" "start" "-a" "520e7a0c1936a07e37c988acaf8e0296abd81ed442e4581015ec71eb2fe73e08"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling mockall_derive v0.7.1
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling mockall v0.7.1
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]    Compiling chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "520e7a0c1936a07e37c988acaf8e0296abd81ed442e4581015ec71eb2fe73e08"`
[INFO] running `"docker" "rm" "-f" "520e7a0c1936a07e37c988acaf8e0296abd81ed442e4581015ec71eb2fe73e08"`
[INFO] [stdout] 520e7a0c1936a07e37c988acaf8e0296abd81ed442e4581015ec71eb2fe73e08
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f355fa06927e2da533b597c320725e7e85fd4879fa8b873dcff6adff80d7ff54
[INFO] running `"docker" "start" "-a" "f355fa06927e2da533b597c320725e7e85fd4879fa8b873dcff6adff80d7ff54"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chessboard-d5b1be852966cf98
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test game::tests::outcome_returns_the_result_of_the_game_if_it_has_ended ... ok
[INFO] [stdout] test game::tests::player_returns_the_current_side_to_move ... ok
[INFO] [stdout] test game::tests::players_can_resign ... ok
[INFO] [stdout] test game::tests::players_can_only_act_in_their_turn ... ok
[INFO] [stdout] test promotion::tests::parsing_printed_promotion_is_an_identity ... ok
[INFO] [stdout] test file::tests::parsing_printed_file_is_an_identity ... ok
[INFO] [stdout] test rank::tests::parsing_printed_rank_is_an_identity ... ok
[INFO] [stdout] test file::tests::parsing_file_fails_except_for_single_letters_between_a_and_h ... ok
[INFO] [stdout] test square::tests::parsing_printed_square_is_an_identity ... ok
[INFO] [stdout] test action::tests::parsing_printed_move_is_an_identity ... ok
[INFO] [stdout] test game::tests::any_player_action_after_the_game_has_ended_is_invalid ... ok
[INFO] [stdout] test rank::tests::parsing_rank_fails_except_for_single_digits_between_1_and_8 ... ok
[INFO] [stdout] test game::tests::players_can_make_valid_and_legal_moves ... ok
[INFO] [stdout] test promotion::tests::parsing_promotion_fails_except_for_one_of_four_letters ... ok
[INFO] [stdout] test game::tests::players_can_only_play_valid_moves ... ok
[INFO] [stdout] test square::tests::parsing_square_fails_if_file_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_from_square_file_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_promotion_is_invalid ... ok
[INFO] [stdout] test game::tests::players_can_only_play_legal_moves ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_from_square_rank_is_invalid ... ok
[INFO] [stdout] test square::tests::parsing_square_fails_if_rank_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_to_square_file_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_to_square_rank_is_invalid ... ok
[INFO] [stdout] test game::tests::position_returns_the_current_board ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chessboard-d56585552493dc37
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chessboard
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f355fa06927e2da533b597c320725e7e85fd4879fa8b873dcff6adff80d7ff54"`
[INFO] running `"docker" "rm" "-f" "f355fa06927e2da533b597c320725e7e85fd4879fa8b873dcff6adff80d7ff54"`
[INFO] [stdout] f355fa06927e2da533b597c320725e7e85fd4879fa8b873dcff6adff80d7ff54