[INFO] cloning repository https://github.com/benbrunton/nmm_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benbrunton/nmm_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrunton%2Fnmm_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrunton%2Fnmm_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc401ffed38d7f64064af6fb50763ae35fddf8a6
[INFO] testing benbrunton/nmm_lib against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrunton%2Fnmm_lib" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benbrunton/nmm_lib on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benbrunton/nmm_lib
[INFO] finished tweaking git repo https://github.com/benbrunton/nmm_lib
[INFO] tweaked toml for git repo https://github.com/benbrunton/nmm_lib written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/benbrunton/nmm_lib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5369bde3805641a6cda8370fe4df81af9f391bce85bc5c5a3827a6666e6b902c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5369bde3805641a6cda8370fe4df81af9f391bce85bc5c5a3827a6666e6b902c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5369bde3805641a6cda8370fe4df81af9f391bce85bc5c5a3827a6666e6b902c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5369bde3805641a6cda8370fe4df81af9f391bce85bc5c5a3827a6666e6b902c", kill_on_drop: false }`
[INFO] [stdout] 5369bde3805641a6cda8370fe4df81af9f391bce85bc5c5a3827a6666e6b902c
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b3dc00f745464c1f8ad0749d16e2c04a13dcad2de76ff3dba76f340c548fcda
[INFO] running `Command { std: "docker" "start" "-a" "2b3dc00f745464c1f8ad0749d16e2c04a13dcad2de76ff3dba76f340c548fcda", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.34
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.13
[INFO] [stderr]    Compiling nmm_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "2b3dc00f745464c1f8ad0749d16e2c04a13dcad2de76ff3dba76f340c548fcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3dc00f745464c1f8ad0749d16e2c04a13dcad2de76ff3dba76f340c548fcda", kill_on_drop: false }`
[INFO] [stdout] 2b3dc00f745464c1f8ad0749d16e2c04a13dcad2de76ff3dba76f340c548fcda
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f41b972bb86e0fbfed61fcdb6641d08eb7fb16b7fabf93db30daf726d44ebd26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f41b972bb86e0fbfed61fcdb6641d08eb7fb16b7fabf93db30daf726d44ebd26", kill_on_drop: false }`
[INFO] [stderr]    Compiling nmm_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "f41b972bb86e0fbfed61fcdb6641d08eb7fb16b7fabf93db30daf726d44ebd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f41b972bb86e0fbfed61fcdb6641d08eb7fb16b7fabf93db30daf726d44ebd26", kill_on_drop: false }`
[INFO] [stdout] f41b972bb86e0fbfed61fcdb6641d08eb7fb16b7fabf93db30daf726d44ebd26
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc576afb3a08ae2b32b7a6fbdac11199bff60a2234c26f93abd61137547c580c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc576afb3a08ae2b32b7a6fbdac11199bff60a2234c26f93abd61137547c580c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 22 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nmm_lib-8a7661495b691c6b
[INFO] [stdout] test test::a_piece_cannot_be_placed_upon_an_existing_position ... ok
[INFO] [stdout] test test::after_a_valid_move_the_player_rotates ... ok
[INFO] [stdout] test test::a_player_can_only_move_its_own_piece ... ok
[INFO] [stdout] test test::a_piece_cannot_be_moved_while_any_are_left_in_hand ... ok
[INFO] [stdout] test test::all_pieces_start_in_hand ... ok
[INFO] [stdout] test test::pieces_in_a_mill_cannot_be_removed_while_there_are_alternatives ... ok
[INFO] [stdout] test test::when_there_is_three_in_a_row_an_opponents_piece_can_be_removed ... ok
[INFO] [stdout] test test::pieces_cant_be_moved_more_than_one_space ... ok
[INFO] [stdout] test test::it_updates_the_piece_when_a_valid_move_is_taken ... ok
[INFO] [stdout] test test::new_games_have_18_pieces ... ok
[INFO] [stdout] test test::new_games_have_had_zero_turns ... ok
[INFO] [stdout] test test::it_only_places_one_piece ... ok
[INFO] [stdout] test test::placing_onto_an_empty_table_is_a_valid_move ... ok
[INFO] [stdout] test test::playing_out_of_turn_is_an_invalid_move ... ok
[INFO] [stdout] test test::it_can_export_to_json ... ok
[INFO] [stdout] test test::new_games_start_at_player_1 ... ok
[INFO] [stdout] test test::when_both_players_have_3_pieces_the_status_is_playing ... ok
[INFO] [stdout] test test::it_increments_the_turn_after_a_valid_move ... ok
[INFO] [stdout] test test::once_all_pieces_are_placed_a_piece_can_be_moved_one_space ... ok
[INFO] [stdout] test test::when_the_game_has_been_won_no_more_moves_can_be_made ... ok
[INFO] [stdout] test test::it_can_load_from_json ... ok
[INFO] [stdout] test test::when_the_removal_results_in_the_opponent_having_less_than_3_pieces_the_game_ends ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nmm_lib
[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 `Command { std: "docker" "inspect" "cc576afb3a08ae2b32b7a6fbdac11199bff60a2234c26f93abd61137547c580c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc576afb3a08ae2b32b7a6fbdac11199bff60a2234c26f93abd61137547c580c", kill_on_drop: false }`
[INFO] [stdout] cc576afb3a08ae2b32b7a6fbdac11199bff60a2234c26f93abd61137547c580c