[INFO] cloning repository https://github.com/pimpale/rust-chunks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pimpale/rust-chunks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Frust-chunks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Frust-chunks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1407191aba754e26cffe4667744aa50daf166ac7 [INFO] testing pimpale/rust-chunks against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Frust-chunks" "/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/pimpale/rust-chunks on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pimpale/rust-chunks [INFO] finished tweaking git repo https://github.com/pimpale/rust-chunks [INFO] tweaked toml for git repo https://github.com/pimpale/rust-chunks written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35c1d684bb55e64e0fb7d1532352d368c9274e3bc36db765dc2044c1dcd9ad5a [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" "35c1d684bb55e64e0fb7d1532352d368c9274e3bc36db765dc2044c1dcd9ad5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35c1d684bb55e64e0fb7d1532352d368c9274e3bc36db765dc2044c1dcd9ad5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c1d684bb55e64e0fb7d1532352d368c9274e3bc36db765dc2044c1dcd9ad5a", kill_on_drop: false }` [INFO] [stdout] 35c1d684bb55e64e0fb7d1532352d368c9274e3bc36db765dc2044c1dcd9ad5a [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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] cdbcba8c12b41036a07b6df6c24f114f1fd3b3dba6795abe9b47f5bfb1b26ccf [INFO] running `Command { std: "docker" "start" "-a" "cdbcba8c12b41036a07b6df6c24f114f1fd3b3dba6795abe9b47f5bfb1b26ccf", kill_on_drop: false }` [INFO] [stderr] Compiling rust-chunks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | (map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 386 | && (map.get(location_underneath).get_type().solid)) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 382 ~ map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] 383 | //check that current location is not solid [INFO] [stdout] 384 | && (!map.get(location).get_type().solid) [INFO] [stdout] 385 | //check that location down one must be solid [INFO] [stdout] 386 ~ && (map.get(location_underneath).get_type().solid) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "cdbcba8c12b41036a07b6df6c24f114f1fd3b3dba6795abe9b47f5bfb1b26ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdbcba8c12b41036a07b6df6c24f114f1fd3b3dba6795abe9b47f5bfb1b26ccf", kill_on_drop: false }` [INFO] [stdout] cdbcba8c12b41036a07b6df6c24f114f1fd3b3dba6795abe9b47f5bfb1b26ccf [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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77aa4527df93fcf0b172d819433418963d9ae47686e952d6e901d7c67b20d694 [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" "77aa4527df93fcf0b172d819433418963d9ae47686e952d6e901d7c67b20d694", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | (map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 386 | && (map.get(location_underneath).get_type().solid)) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 382 ~ map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] 383 | //check that current location is not solid [INFO] [stdout] 384 | && (!map.get(location).get_type().solid) [INFO] [stdout] 385 | //check that location down one must be solid [INFO] [stdout] 386 ~ && (map.get(location_underneath).get_type().solid) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-chunks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | (map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 386 | && (map.get(location_underneath).get_type().solid)) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 382 ~ map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] 383 | //check that current location is not solid [INFO] [stdout] 384 | && (!map.get(location).get_type().solid) [INFO] [stdout] 385 | //check that location down one must be solid [INFO] [stdout] 386 ~ && (map.get(location_underneath).get_type().solid) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "77aa4527df93fcf0b172d819433418963d9ae47686e952d6e901d7c67b20d694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77aa4527df93fcf0b172d819433418963d9ae47686e952d6e901d7c67b20d694", kill_on_drop: false }` [INFO] [stdout] 77aa4527df93fcf0b172d819433418963d9ae47686e952d6e901d7c67b20d694 [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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9be078fac1208b12abeb493995c042f1dd3c26fa6ab8fedfa2c34c5bf10cd8af [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" "9be078fac1208b12abeb493995c042f1dd3c26fa6ab8fedfa2c34c5bf10cd8af", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:382:5 [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] 382 | (map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stdout] [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 386 | && (map.get(location_underneath).get_type().solid)) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 382 ~ map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stderr] 383 | //check that current location is not solid [INFO] [stderr] 384 | && (!map.get(location).get_type().solid) [INFO] [stderr] 385 | //check that location down one must be solid [INFO] [stderr] 386 ~ && (map.get(location_underneath).get_type().solid) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rust-chunks` (lib) generated 1 warning [INFO] [stderr] warning: `rust-chunks` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_chunks-9df900730e250803) [INFO] [stderr] Doc-tests rust-chunks [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:382:5 [INFO] [stderr] | [INFO] [stderr] 382 | (map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 386 | && (map.get(location_underneath).get_type().solid)) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 382 ~ map.within_bounds(location) && map.within_bounds(location_underneath) [INFO] [stderr] 383 | //check that current location is not solid [INFO] [stderr] 384 | && (!map.get(location).get_type().solid) [INFO] [stderr] 385 | //check that location down one must be solid [INFO] [stderr] 386 ~ && (map.get(location_underneath).get_type().solid) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "9be078fac1208b12abeb493995c042f1dd3c26fa6ab8fedfa2c34c5bf10cd8af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9be078fac1208b12abeb493995c042f1dd3c26fa6ab8fedfa2c34c5bf10cd8af", kill_on_drop: false }` [INFO] [stdout] 9be078fac1208b12abeb493995c042f1dd3c26fa6ab8fedfa2c34c5bf10cd8af