[INFO] cloning repository https://github.com/oll3/rstris [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oll3/rstris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foll3%2Frstris", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foll3%2Frstris'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c37565f863b618a897144765c5c428c4240da4c [INFO] testing oll3/rstris against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foll3%2Frstris" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oll3/rstris on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oll3/rstris [INFO] removed 1 missing examples [INFO] finished tweaking git repo https://github.com/oll3/rstris [INFO] tweaked toml for git repo https://github.com/oll3/rstris written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/oll3/rstris already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 287ce7be7d6832aaf45260ec589f0f21536ca2d573641a8a78d46c92221129c5 [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" "287ce7be7d6832aaf45260ec589f0f21536ca2d573641a8a78d46c92221129c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "287ce7be7d6832aaf45260ec589f0f21536ca2d573641a8a78d46c92221129c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287ce7be7d6832aaf45260ec589f0f21536ca2d573641a8a78d46c92221129c5", kill_on_drop: false }` [INFO] [stdout] 287ce7be7d6832aaf45260ec589f0f21536ca2d573641a8a78d46c92221129c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] af4afcc96f7d86c96e15b8322d2d5b40530abd925a89378a8ce35497be20019e [INFO] running `Command { std: "docker" "start" "-a" "af4afcc96f7d86c96e15b8322d2d5b40530abd925a89378a8ce35497be20019e", kill_on_drop: false }` [INFO] [stderr] Compiling rstris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/find_path.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] 33 + (start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/matrix2.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | (p1 * self.width() as usize + p0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 64 - (p1 * self.width() as usize + p0) [INFO] [stdout] 64 + p1 * self.width() as usize + p0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pf_name` [INFO] [stdout] --> src/playfield.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pf_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "af4afcc96f7d86c96e15b8322d2d5b40530abd925a89378a8ce35497be20019e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4afcc96f7d86c96e15b8322d2d5b40530abd925a89378a8ce35497be20019e", kill_on_drop: false }` [INFO] [stdout] af4afcc96f7d86c96e15b8322d2d5b40530abd925a89378a8ce35497be20019e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 6c246c29bf3e98999745d30cb05bb9899559b0c7df09aaf0e9d9b65a50a7c25e [INFO] running `Command { std: "docker" "start" "-a" "6c246c29bf3e98999745d30cb05bb9899559b0c7df09aaf0e9d9b65a50a7c25e", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/find_path.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] 33 + (start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/matrix2.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | (p1 * self.width() as usize + p0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 64 - (p1 * self.width() as usize + p0) [INFO] [stdout] 64 + p1 * self.width() as usize + p0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stdout] warning: field is never read: `pf_name` [INFO] [stdout] --> src/playfield.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pf_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rstris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/find_path.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] 33 + (start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/matrix2.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | (p1 * self.width() as usize + p0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 64 - (p1 * self.width() as usize + p0) [INFO] [stdout] 64 + p1 * self.width() as usize + p0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pf_name` [INFO] [stdout] --> src/playfield.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pf_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 23.04s [INFO] running `Command { std: "docker" "inspect" "6c246c29bf3e98999745d30cb05bb9899559b0c7df09aaf0e9d9b65a50a7c25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c246c29bf3e98999745d30cb05bb9899559b0c7df09aaf0e9d9b65a50a7c25e", kill_on_drop: false }` [INFO] [stdout] 6c246c29bf3e98999745d30cb05bb9899559b0c7df09aaf0e9d9b65a50a7c25e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33994b1edc6b0d447e5190c0b30e1ee10ebece4557e46e400e0fbea367eb7d1b [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" "33994b1edc6b0d447e5190c0b30e1ee10ebece4557e46e400e0fbea367eb7d1b", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/find_path.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 33 - ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stderr] 33 + (start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/matrix2.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | (p1 * self.width() as usize + p0) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 64 - (p1 * self.width() as usize + p0) [INFO] [stderr] 64 + p1 * self.width() as usize + p0 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pf_name` [INFO] [stderr] --> src/playfield.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | pf_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rstris` (lib) generated 3 warnings [INFO] [stderr] warning: `rstris` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rstris-4db5f6bdd012bf53) [INFO] [stdout] running 11 tests [INFO] [stdout] test figure::tests::test_figure1 ... ok [INFO] [stdout] test figure::tests::test_figure2 ... ok [INFO] [stdout] test figure::tests::test_figure3 ... ok [INFO] [stdout] test matrix2::tests::test_merge_outside ... ok [INFO] [stdout] test playfield::tests::block_types ... ok [INFO] [stdout] test matrix2::tests::test_overlap ... ok [INFO] [stdout] test matrix2::tests::test_merge_same_size ... ok [INFO] [stdout] test matrix2::tests::test_merge_different_size ... ok [INFO] [stdout] test playfield::tests::throw_lines ... ok [INFO] [stdout] test find_placement::tests::find1 ... ok [INFO] [stdout] test find_placement::tests::find2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rstris [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stdout] running 0 tests [INFO] [stderr] --> /opt/rustwide/workdir/src/find_path.rs:33:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 33 | ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stdout] [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 33 - ((start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64) [INFO] [stderr] 33 + (start.x() - end.x()).abs() as u64 + (start.dir() - end.dir()).abs() as u64 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/matrix2.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | (p1 * self.width() as usize + p0) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 64 - (p1 * self.width() as usize + p0) [INFO] [stderr] 64 + p1 * self.width() as usize + p0 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "33994b1edc6b0d447e5190c0b30e1ee10ebece4557e46e400e0fbea367eb7d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33994b1edc6b0d447e5190c0b30e1ee10ebece4557e46e400e0fbea367eb7d1b", kill_on_drop: false }` [INFO] [stdout] 33994b1edc6b0d447e5190c0b30e1ee10ebece4557e46e400e0fbea367eb7d1b