[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 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Frust-chunks" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pimpale/rust-chunks 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/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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 6a7b0de0e24422b38f00c2cf0f0c37d8c2957a70f1285af60a718e2e3d0c875f [INFO] running `Command { std: "docker" "start" "-a" "6a7b0de0e24422b38f00c2cf0f0c37d8c2957a70f1285af60a718e2e3d0c875f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a7b0de0e24422b38f00c2cf0f0c37d8c2957a70f1285af60a718e2e3d0c875f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a7b0de0e24422b38f00c2cf0f0c37d8c2957a70f1285af60a718e2e3d0c875f", kill_on_drop: false }` [INFO] [stdout] 6a7b0de0e24422b38f00c2cf0f0c37d8c2957a70f1285af60a718e2e3d0c875f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9843b6614ec1faf0dfe6cf8294d680514c72be48deb7b1624f8ee3aa7ba40076 [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" "9843b6614ec1faf0dfe6cf8294d680514c72be48deb7b1624f8ee3aa7ba40076", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [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] 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] = 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 3.02s [INFO] running `Command { std: "docker" "inspect" "9843b6614ec1faf0dfe6cf8294d680514c72be48deb7b1624f8ee3aa7ba40076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9843b6614ec1faf0dfe6cf8294d680514c72be48deb7b1624f8ee3aa7ba40076", kill_on_drop: false }` [INFO] [stdout] 9843b6614ec1faf0dfe6cf8294d680514c72be48deb7b1624f8ee3aa7ba40076 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df5e2dbf0997c1eaeea68beed544b6c0c6cef3d7cc8b85fec87149e38821dc67 [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" "df5e2dbf0997c1eaeea68beed544b6c0c6cef3d7cc8b85fec87149e38821dc67", 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] 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] = 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] 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] = 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 0.83s [INFO] running `Command { std: "docker" "inspect" "df5e2dbf0997c1eaeea68beed544b6c0c6cef3d7cc8b85fec87149e38821dc67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df5e2dbf0997c1eaeea68beed544b6c0c6cef3d7cc8b85fec87149e38821dc67", kill_on_drop: false }` [INFO] [stdout] df5e2dbf0997c1eaeea68beed544b6c0c6cef3d7cc8b85fec87149e38821dc67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 524dbbf08e542a22eba1002f02f6dbd45265ab302e895dab4a9ae70e84a7c116 [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" "524dbbf08e542a22eba1002f02f6dbd45265ab302e895dab4a9ae70e84a7c116", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:382:5 [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] = 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] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:382:5 [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] = 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_chunks-815d49669b57c492 [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests rust-chunks [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] 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] = 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] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] running 0 tests [INFO] [stderr] [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" "524dbbf08e542a22eba1002f02f6dbd45265ab302e895dab4a9ae70e84a7c116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524dbbf08e542a22eba1002f02f6dbd45265ab302e895dab4a9ae70e84a7c116", kill_on_drop: false }` [INFO] [stdout] 524dbbf08e542a22eba1002f02f6dbd45265ab302e895dab4a9ae70e84a7c116