[INFO] cloning repository https://github.com/PurpleBooth/kata-tennis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PurpleBooth/kata-tennis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fkata-tennis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fkata-tennis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 355822b4f3b82dd0d31edef56ac0fdae99b719be [INFO] testing PurpleBooth/kata-tennis against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fkata-tennis" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PurpleBooth/kata-tennis on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PurpleBooth/kata-tennis [INFO] finished tweaking git repo https://github.com/PurpleBooth/kata-tennis [INFO] tweaked toml for git repo https://github.com/PurpleBooth/kata-tennis written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/PurpleBooth/kata-tennis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c31ecab58a8d2213e536de5d028e46254b0a2c4bb3aca20927da1918a37b6cd4 [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" "c31ecab58a8d2213e536de5d028e46254b0a2c4bb3aca20927da1918a37b6cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c31ecab58a8d2213e536de5d028e46254b0a2c4bb3aca20927da1918a37b6cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c31ecab58a8d2213e536de5d028e46254b0a2c4bb3aca20927da1918a37b6cd4", kill_on_drop: false }` [INFO] [stdout] c31ecab58a8d2213e536de5d028e46254b0a2c4bb3aca20927da1918a37b6cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 02d0bab441125ef19f13c35a0efdfe95efda149c0dc1705ba9c289e7b419fa91 [INFO] running `Command { std: "docker" "start" "-a" "02d0bab441125ef19f13c35a0efdfe95efda149c0dc1705ba9c289e7b419fa91", kill_on_drop: false }` [INFO] [stderr] Compiling kata-tennis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | impl std::fmt::Display for Call { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:43 [INFO] [stdout] | [INFO] [stdout] 125 | fn score_to_call(score: u8) -> Option> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/lib.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | fn add(&self, point: Point) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | fn new(player: &'p Player) -> Point<'p> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "02d0bab441125ef19f13c35a0efdfe95efda149c0dc1705ba9c289e7b419fa91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d0bab441125ef19f13c35a0efdfe95efda149c0dc1705ba9c289e7b419fa91", kill_on_drop: false }` [INFO] [stdout] 02d0bab441125ef19f13c35a0efdfe95efda149c0dc1705ba9c289e7b419fa91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 3ee2dfa813756fffafabe0d74cc0f200af8520631a5c94c3bd58675059da8270 [INFO] running `Command { std: "docker" "start" "-a" "3ee2dfa813756fffafabe0d74cc0f200af8520631a5c94c3bd58675059da8270", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | impl std::fmt::Display for Call { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kata-tennis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:43 [INFO] [stdout] | [INFO] [stdout] 125 | fn score_to_call(score: u8) -> Option> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/lib.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | fn add(&self, point: Point) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | fn new(player: &'p Player) -> Point<'p> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | impl std::fmt::Display for Call { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:43 [INFO] [stdout] | [INFO] [stdout] 125 | fn score_to_call(score: u8) -> Option> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/lib.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | fn add(&self, point: Point) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "3ee2dfa813756fffafabe0d74cc0f200af8520631a5c94c3bd58675059da8270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ee2dfa813756fffafabe0d74cc0f200af8520631a5c94c3bd58675059da8270", kill_on_drop: false }` [INFO] [stdout] 3ee2dfa813756fffafabe0d74cc0f200af8520631a5c94c3bd58675059da8270 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81a64741603582a00eebae26c4de33bb933b1e032adbe5528b2663c1d3c8563c [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" "81a64741603582a00eebae26c4de33bb933b1e032adbe5528b2663c1d3c8563c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | impl std::fmt::Display for Call { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:125:43 [INFO] [stderr] | [INFO] [stderr] 125 | fn score_to_call(score: u8) -> Option> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/lib.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | fn add(&self, point: Point) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:106:8 [INFO] [stderr] | [INFO] [stderr] 106 | fn new(player: &'p Player) -> Point<'p> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kata-tennis` (lib) generated 4 warnings [INFO] [stderr] warning: `kata-tennis` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kata_tennis-d9108372149f8af7) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test::game_score_should_allow_adding_one_point_to_player_1 ... ok [INFO] [stdout] test test::game_score_should_allow_adding_one_point_to_player_2 ... ok [INFO] [stdout] test test::game_score_should_allow_adding_two_points_to_player_2 ... ok [INFO] [stdout] test test::score_game_should_be_love_love_for_no_scores ... ok [INFO] [stdout] test test::score_should_be_30_for_2 ... ok [INFO] [stdout] test test::score_should_be_40_for_3 ... ok [INFO] [stdout] test test::score_should_be_15_for_1 ... ok [INFO] [stdout] test test::score_should_never_be_more_than_4 ... ok [INFO] [stdout] test test::score_should_of_0_plus_one_point_is_15 ... ok [INFO] [stdout] test test::score_should_be_love_for_0 ... ok [INFO] [stdout] test test::score_should_of_1_plus_one_point_is_30 ... ok [INFO] [stdout] test test::score_should_be_game_for_4 ... ok [INFO] [stdout] test test::player_should_have_a_player_2 ... ok [INFO] [stdout] test test::score_game_should_be_love_15_for_a_single_player_2_point ... ok [INFO] [stdout] test test::player_should_have_a_player_1 ... ok [INFO] [stdout] test test::game_score_should_be_love_love_for_no_scores ... ok [INFO] [stderr] Doc-tests kata-tennis [INFO] [stdout] test test::score_should_of_2_plus_one_point_is_40 ... ok [INFO] [stdout] test test::score_should_of_3_plus_one_point_is_game ... ok [INFO] [stdout] test test::score_should_of_4_plus_one_point_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "81a64741603582a00eebae26c4de33bb933b1e032adbe5528b2663c1d3c8563c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81a64741603582a00eebae26c4de33bb933b1e032adbe5528b2663c1d3c8563c", kill_on_drop: false }` [INFO] [stdout] 81a64741603582a00eebae26c4de33bb933b1e032adbe5528b2663c1d3c8563c