[INFO] fetching crate expression_format 1.1.3... [INFO] testing expression_format-1.1.3 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate expression_format 1.1.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate expression_format 1.1.3 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expression_format 1.1.3 [INFO] finished tweaking crates.io crate expression_format 1.1.3 [INFO] tweaked toml for crates.io crate expression_format 1.1.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded expression_format_impl v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c15f57b9c7b650caa4b8d8a5213a43017f2b09ecc17d34ad90bd7dbcf655fc9a [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" "c15f57b9c7b650caa4b8d8a5213a43017f2b09ecc17d34ad90bd7dbcf655fc9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c15f57b9c7b650caa4b8d8a5213a43017f2b09ecc17d34ad90bd7dbcf655fc9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c15f57b9c7b650caa4b8d8a5213a43017f2b09ecc17d34ad90bd7dbcf655fc9a", kill_on_drop: false }` [INFO] [stdout] c15f57b9c7b650caa4b8d8a5213a43017f2b09ecc17d34ad90bd7dbcf655fc9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "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] 9bcd1c460e0105b0d28dbce522d0cf716b6dbb54044a0a664e5d7a5c41bff984 [INFO] running `Command { std: "docker" "start" "-a" "9bcd1c460e0105b0d28dbce522d0cf716b6dbb54044a0a664e5d7a5c41bff984", kill_on_drop: false }` [INFO] [stderr] Compiling expression_format_impl v1.1.1 [INFO] [stderr] Compiling expression_format v1.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "9bcd1c460e0105b0d28dbce522d0cf716b6dbb54044a0a664e5d7a5c41bff984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bcd1c460e0105b0d28dbce522d0cf716b6dbb54044a0a664e5d7a5c41bff984", kill_on_drop: false }` [INFO] [stdout] 9bcd1c460e0105b0d28dbce522d0cf716b6dbb54044a0a664e5d7a5c41bff984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "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] c16dcd853c05c37ef31db85d9711e9c16c3af5ddcc67ebfa9e8b50316b56a067 [INFO] running `Command { std: "docker" "start" "-a" "c16dcd853c05c37ef31db85d9711e9c16c3af5ddcc67ebfa9e8b50316b56a067", kill_on_drop: false }` [INFO] [stderr] Compiling expression_format v1.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "c16dcd853c05c37ef31db85d9711e9c16c3af5ddcc67ebfa9e8b50316b56a067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16dcd853c05c37ef31db85d9711e9c16c3af5ddcc67ebfa9e8b50316b56a067", kill_on_drop: false }` [INFO] [stdout] c16dcd853c05c37ef31db85d9711e9c16c3af5ddcc67ebfa9e8b50316b56a067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 889697ec92471fdf0c3bebfb70283e790727ccacf69398d86391a01ecb81c1a7 [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" "889697ec92471fdf0c3bebfb70283e790727ccacf69398d86391a01ecb81c1a7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/expression_format-408e8ad433df052c) [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::test_block_comment ... ok [INFO] [stdout] test tests::test_format_alignment_with_char ... ok [INFO] [stdout] test tests::test_format_alignment_with_space ... ok [INFO] [stdout] test tests::test_no_argument ... ok [INFO] [stdout] test tests::test_number_format_width ... ok [INFO] [stdout] test tests::test_line_comment ... ok [INFO] [stdout] test tests::test_precission ... ok [INFO] [stdout] test tests::test_raw_string_with_depth ... ok [INFO] [stdout] test tests::test_sharp_x_with_width ... ok [INFO] [stdout] test tests::test_sign ... ok [INFO] [stdout] test tests::test_single_argument ... ok [INFO] [stdout] test tests::test_sharp_x ... ok [INFO] [stdout] test tests::test_string ... ok [INFO] [stdout] test tests::test_struct_in_expression ... ok [INFO] [stdout] test tests::test_text_format_width_center_aligned ... ok [INFO] [stdout] test tests::test_text_format_width_left_aligned ... ok [INFO] [stdout] test tests::test_text_format_width_right_aligned ... ok [INFO] [stdout] test tests::test_text_format_width_left_aligned_with_dash ... ok [INFO] [stdout] test tests::test_multiple_arguments ... ok [INFO] [stdout] test tests::test_raw_string ... ok [INFO] [stdout] test tests::test_function_with_lifetime ... ok [INFO] [stdout] test tests::test_char ... ok [INFO] [stdout] test tests::test_format_alignment_with_quotes ... ok [INFO] [stdout] test tests::test_escape_brackets ... ok [INFO] [stderr] Doc-tests expression_format [INFO] [stdout] test tests::test_text_format_width ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - ex_format (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "889697ec92471fdf0c3bebfb70283e790727ccacf69398d86391a01ecb81c1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "889697ec92471fdf0c3bebfb70283e790727ccacf69398d86391a01ecb81c1a7", kill_on_drop: false }` [INFO] [stdout] 889697ec92471fdf0c3bebfb70283e790727ccacf69398d86391a01ecb81c1a7