[INFO] cloning repository https://github.com/Foremark/Foremark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Foremark/Foremark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForemark%2FForemark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForemark%2FForemark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46b40e2b2f85116668ddb1ce0acaa2812046ca91 [INFO] testing Foremark/Foremark against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FForemark%2FForemark" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Foremark/Foremark on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-31/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Foremark/Foremark [INFO] finished tweaking git repo https://github.com/Foremark/Foremark [INFO] tweaked toml for git repo https://github.com/Foremark/Foremark written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/Foremark/Foremark already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.56 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.56 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.56 [INFO] [stderr] Downloaded svg v0.5.12 [INFO] [stderr] Downloaded wasm-bindgen v0.2.56 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87e636db339b0ba96921e11e94afe2127bc077484d048dd0c777efbbb4ecc6b6 [INFO] running `Command { std: "docker" "start" "-a" "87e636db339b0ba96921e11e94afe2127bc077484d048dd0c777efbbb4ecc6b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87e636db339b0ba96921e11e94afe2127bc077484d048dd0c777efbbb4ecc6b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e636db339b0ba96921e11e94afe2127bc077484d048dd0c777efbbb4ecc6b6", kill_on_drop: false }` [INFO] [stdout] 87e636db339b0ba96921e11e94afe2127bc077484d048dd0c777efbbb4ecc6b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3273f57cdd9c13960d55318c331c3d6ee34722729e9105091cc30e580b9671e1 [INFO] running `Command { std: "docker" "start" "-a" "3273f57cdd9c13960d55318c331c3d6ee34722729e9105091cc30e580b9671e1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.56 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling wasm-bindgen v0.2.56 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling svg v0.5.12 [INFO] [stderr] Compiling pom v1.1.0 [INFO] [stderr] Compiling svgbob v0.4.1 (/opt/rustwide/workdir/rust/svgbob/svgbob) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> rust/svgbob/svgbob/src/grid.rs:555:6 [INFO] [stdout] | [INFO] [stdout] 555 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> rust/svgbob/svgbob/src/focus_char.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | (elements) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.56 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.56 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.56 [INFO] [stderr] Compiling diagram v0.1.0 (/opt/rustwide/workdir/rust/diagram) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.02s [INFO] running `Command { std: "docker" "inspect" "3273f57cdd9c13960d55318c331c3d6ee34722729e9105091cc30e580b9671e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3273f57cdd9c13960d55318c331c3d6ee34722729e9105091cc30e580b9671e1", kill_on_drop: false }` [INFO] [stdout] 3273f57cdd9c13960d55318c331c3d6ee34722729e9105091cc30e580b9671e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 494dd65d4822fe7d9713120ef2567cbc4df1bce92d080678867935d260d24c68 [INFO] running `Command { std: "docker" "start" "-a" "494dd65d4822fe7d9713120ef2567cbc4df1bce92d080678867935d260d24c68", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> rust/svgbob/svgbob/src/grid.rs:555:6 [INFO] [stdout] | [INFO] [stdout] 555 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> rust/svgbob/svgbob/src/focus_char.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | (elements) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling svgbob v0.4.1 (/opt/rustwide/workdir/rust/svgbob/svgbob) [INFO] [stderr] Compiling diagram v0.1.0 (/opt/rustwide/workdir/rust/diagram) [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> rust/svgbob/svgbob/examples/grid.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let g = Grid::from_str("a统öo͡͡͡", &Settings::default()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> rust/svgbob/svgbob/src/grid.rs:555:6 [INFO] [stdout] | [INFO] [stdout] 555 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> rust/svgbob/svgbob/src/focus_char.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | (elements) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "494dd65d4822fe7d9713120ef2567cbc4df1bce92d080678867935d260d24c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494dd65d4822fe7d9713120ef2567cbc4df1bce92d080678867935d260d24c68", kill_on_drop: false }` [INFO] [stdout] 494dd65d4822fe7d9713120ef2567cbc4df1bce92d080678867935d260d24c68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6fc9f5960da29f572a40fe701e412f97b9078fa63ddc26cf980e405f819be6c3 [INFO] running `Command { std: "docker" "start" "-a" "6fc9f5960da29f572a40fe701e412f97b9078fa63ddc26cf980e405f819be6c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> rust/svgbob/svgbob/src/grid.rs:555:6 [INFO] [stderr] | [INFO] [stderr] 555 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> rust/svgbob/svgbob/src/focus_char.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | (elements) [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `svgbob` (lib) generated 2 warnings [INFO] [stderr] warning: `svgbob` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> rust/svgbob/svgbob/examples/grid.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let g = Grid::from_str("a统öo͡͡͡", &Settings::default()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `svgbob` (example "grid") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/diagram-6afa2a3ac620bf89) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/svgbob-e21de5ffe54ee20c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test grid::test::test_escaped_multiline_string ... ok [INFO] [stdout] test grid::test::test_escaped_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests svgbob [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/rust/svgbob/svgbob/src/grid.rs:555:6 [INFO] [stderr] | [INFO] [stderr] 555 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> /opt/rustwide/workdir/rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(redundant_semicolons)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/rust/svgbob/svgbob/src/focus_char.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | (elements) [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> /opt/rustwide/workdir/rust/svgbob/svgbob/src/lib.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "6fc9f5960da29f572a40fe701e412f97b9078fa63ddc26cf980e405f819be6c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fc9f5960da29f572a40fe701e412f97b9078fa63ddc26cf980e405f819be6c3", kill_on_drop: false }` [INFO] [stdout] 6fc9f5960da29f572a40fe701e412f97b9078fa63ddc26cf980e405f819be6c3