[INFO] fetching crate expression_format_impl 1.1.1...
[INFO] testing expression_format_impl-1.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate expression_format_impl 1.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate expression_format_impl 1.1.1 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_impl 1.1.1
[INFO] finished tweaking crates.io crate expression_format_impl 1.1.1
[INFO] tweaked toml for crates.io crate expression_format_impl 1.1.1 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b05a7679e42b9f1ee5b84629bc2c9ad4802febfa39a935b6db21c835ccc55c03
[INFO] running `Command { std: "docker" "start" "-a" "b05a7679e42b9f1ee5b84629bc2c9ad4802febfa39a935b6db21c835ccc55c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05a7679e42b9f1ee5b84629bc2c9ad4802febfa39a935b6db21c835ccc55c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05a7679e42b9f1ee5b84629bc2c9ad4802febfa39a935b6db21c835ccc55c03", kill_on_drop: false }`
[INFO] [stdout] b05a7679e42b9f1ee5b84629bc2c9ad4802febfa39a935b6db21c835ccc55c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] e3d6b2751c3c7774922e7f6a69fc4cb48b3a4cfd3b717514a19b26aa8008ddcc
[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" "e3d6b2751c3c7774922e7f6a69fc4cb48b3a4cfd3b717514a19b26aa8008ddcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_format_impl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "e3d6b2751c3c7774922e7f6a69fc4cb48b3a4cfd3b717514a19b26aa8008ddcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d6b2751c3c7774922e7f6a69fc4cb48b3a4cfd3b717514a19b26aa8008ddcc", kill_on_drop: false }`
[INFO] [stdout] e3d6b2751c3c7774922e7f6a69fc4cb48b3a4cfd3b717514a19b26aa8008ddcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1685fd8f5d5fbb80a96e8fbc9c4a374f0971b100d373bf66fecaf138bee1800a
[INFO] running `Command { std: "docker" "start" "-a" "1685fd8f5d5fbb80a96e8fbc9c4a374f0971b100d373bf66fecaf138bee1800a", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_format_impl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "1685fd8f5d5fbb80a96e8fbc9c4a374f0971b100d373bf66fecaf138bee1800a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1685fd8f5d5fbb80a96e8fbc9c4a374f0971b100d373bf66fecaf138bee1800a", kill_on_drop: false }`
[INFO] [stdout] 1685fd8f5d5fbb80a96e8fbc9c4a374f0971b100d373bf66fecaf138bee1800a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4f07b9a62bd31294a1ceca130e75d9e86bbfb9d2f46a15190d773f554367ce71
[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" "4f07b9a62bd31294a1ceca130e75d9e86bbfb9d2f46a15190d773f554367ce71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/expression_format_impl-367881da854502ec)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::test_escaped_close_brackets ... ok
[INFO] [stdout] test tests::test_array_argument ... ok
[INFO] [stdout] test tests::test_empty_str_arg ... ok
[INFO] [stdout] test tests::test_empty_marker ... ok
[INFO] [stdout] test tests::test_literal_string ... ok
[INFO] [stdout] test tests::test_format_alignment_with_char ... ok
[INFO] [stdout] test tests::test_mixed_empty_argument ... ok
[INFO] [stdout] test tests::test_multiple_same_argument ... ok
[INFO] [stdout] test tests::test_function_argument ... ok
[INFO] [stdout] test tests::test_literal_number ... ok
[INFO] [stdout] test tests::test_no_arg ... ok
[INFO] [stdout] test tests::test_multiple_arguments ... ok
[INFO] [stdout] test tests::test_format_width ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_char ... ok
[INFO] [stdout] test tests::test_nested_block_comment ... ok
[INFO] [stdout] test tests::test_one_argument ... ok
[INFO] [stdout] test tests::test_line_comment ... ok
[INFO] [stdout] test tests::test_nested_argument ... ok
[INFO] [stdout] test tests::test_no_format ... ok
[INFO] [stdout] test tests::test_debug_argument ... ok
[INFO] [stdout] test tests::test_consecutive_formats ... ok
[INFO] [stdout] test tests::test_escaped_open_brackets ... ok
[INFO] [stdout] test tests::test_escaped_brackets ... ok
[INFO] [stdout] test tests::test_quote_outside_expression ... ok
[INFO] [stdout] test tests::test_block_comment ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_string ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_string_with_escape ... ok
[INFO] [stdout] test tests::test_struct_create ... ok
[INFO] [stdout] test tests::test_raw_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expression_format_impl
[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" "4f07b9a62bd31294a1ceca130e75d9e86bbfb9d2f46a15190d773f554367ce71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f07b9a62bd31294a1ceca130e75d9e86bbfb9d2f46a15190d773f554367ce71", kill_on_drop: false }`
[INFO] [stdout] 4f07b9a62bd31294a1ceca130e75d9e86bbfb9d2f46a15190d773f554367ce71