[INFO] fetching crate gura 0.4.0... [INFO] testing gura-0.4.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate gura 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate gura 0.4.0 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] started tweaking crates.io crate gura 0.4.0 [INFO] finished tweaking crates.io crate gura 0.4.0 [INFO] tweaked toml for crates.io crate gura 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate gura 0.4.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2631806ccf42939c0bd18c8c4ed50f4deed8e124380dd39aef0876d656aabfa0 [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" "2631806ccf42939c0bd18c8c4ed50f4deed8e124380dd39aef0876d656aabfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2631806ccf42939c0bd18c8c4ed50f4deed8e124380dd39aef0876d656aabfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2631806ccf42939c0bd18c8c4ed50f4deed8e124380dd39aef0876d656aabfa0", kill_on_drop: false }` [INFO] [stdout] 2631806ccf42939c0bd18c8c4ed50f4deed8e124380dd39aef0876d656aabfa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f6265d576018ee16b4468d739af6745dcdf032d5a22cbaaed6265643632e5c54 [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" "f6265d576018ee16b4468d739af6745dcdf032d5a22cbaaed6265643632e5c54", kill_on_drop: false }` [INFO] [stderr] Compiling float-pretty-print v0.1.0 [INFO] [stderr] Compiling gura v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "f6265d576018ee16b4468d739af6745dcdf032d5a22cbaaed6265643632e5c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6265d576018ee16b4468d739af6745dcdf032d5a22cbaaed6265643632e5c54", kill_on_drop: false }` [INFO] [stdout] f6265d576018ee16b4468d739af6745dcdf032d5a22cbaaed6265643632e5c54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5cfef9cf21751c33c32754db5f51768c682fd0e9d66eb2a425d41ebc7be53056 [INFO] running `Command { std: "docker" "start" "-a" "5cfef9cf21751c33c32754db5f51768c682fd0e9d66eb2a425d41ebc7be53056", kill_on_drop: false }` [INFO] [stderr] Compiling gura v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.48s [INFO] running `Command { std: "docker" "inspect" "5cfef9cf21751c33c32754db5f51768c682fd0e9d66eb2a425d41ebc7be53056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cfef9cf21751c33c32754db5f51768c682fd0e9d66eb2a425d41ebc7be53056", kill_on_drop: false }` [INFO] [stdout] 5cfef9cf21751c33c32754db5f51768c682fd0e9d66eb2a425d41ebc7be53056 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cbcf40af4cdc9f77fc62119119f559148a091b89077c6fb316c2ba37df68ab5c [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" "cbcf40af4cdc9f77fc62119119f559148a091b89077c6fb316c2ba37df68ab5c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gura-2baff9ffdbb16b3d) [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 tests/arrays.rs (/opt/rustwide/target/debug/deps/arrays-dddfd860e2912d20) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test bug_trailing_comma ... ok [INFO] [stdout] test test_array_in_object ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] test test_with_comments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-0c23f13d51eb3a51) [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 tests/full.rs (/opt/rustwide/target/debug/deps/full-c53a654dab3ed4d4) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_empty_2 ... ok [INFO] [stdout] test test_invalid_key_3 ... ok [INFO] [stdout] test test_dumps_nan ... ok [INFO] [stdout] test test_empty ... ok [INFO] [stdout] test test_invalid_key ... ok [INFO] [stdout] test test_invalid_key_2 ... ok [INFO] [stdout] test test_loads_nan ... ok [INFO] [stdout] test test_dumps_result ... ok [INFO] [stdout] test test_parse ... ok [INFO] [stdout] test test_dumps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/importing.rs (/opt/rustwide/target/debug/deps/importing-b38328dede3ebe54) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_not_found_error ... ok [INFO] [stdout] test test_parse_error_2 ... ok [INFO] [stdout] test test_duplicated_imports ... ok [INFO] [stdout] test test_parse_error_1 ... ok [INFO] [stdout] test test_duplicated_key_error ... ok [INFO] [stdout] test test_with_absolute_paths ... ok [INFO] [stdout] test test_duplicated_variable_error ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] test test_with_variables ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/indentation.rs (/opt/rustwide/target/debug/deps/indentation-aa0e37e0df247c51) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_indentation_with_tabs ... ok [INFO] [stdout] test test_indentation_not_divisible_by_4 ... ok [INFO] [stdout] test test_wrong_indentation_char ... ok [INFO] [stdout] test test_indentation_non_consecutive_blocks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/objects.rs (/opt/rustwide/target/debug/deps/objects-ed1cb65563ce1316) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_empty ... ok [INFO] [stdout] test test_empty_2 ... ok [INFO] [stdout] test test_empty_3 ... ok [INFO] [stdout] test test_invalid_2 ... ok [INFO] [stdout] test test_invalid ... ok [INFO] [stdout] test test_invalid_3 ... ok [INFO] [stdout] test test_with_comments ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/strings.rs (/opt/rustwide/target/debug/deps/strings-cd916ecb050d7de2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_basic_strings_errors ... ok [INFO] [stdout] test test_literal_strings ... ok [INFO] [stdout] test test_multiline_literal_strings ... ok [INFO] [stdout] test test_basic_strings ... ok [INFO] [stdout] test test_multiline_basic_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/useless_lines.rs (/opt/rustwide/target/debug/deps/useless_lines-ea108963f45f7a6c) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_without_object ... ok [INFO] [stdout] test test_in_the_middle ... ok [INFO] [stdout] test test_without ... ok [INFO] [stdout] test test_in_the_middle_object_complex ... ok [INFO] [stdout] test test_on_both ... ok [INFO] [stdout] test test_on_top ... ok [INFO] [stdout] test test_on_bottom ... ok [INFO] [stdout] test test_in_the_middle_object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/variables.rs (/opt/rustwide/target/debug/deps/variables-b64c64a33344a5f4) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_invalid_variable ... ok [INFO] [stdout] test test_invalid_variable_3 ... ok [INFO] [stdout] test test_env_var ... ok [INFO] [stdout] test test_with_duplicated ... ok [INFO] [stdout] test test_with_error ... ok [INFO] [stdout] test test_invalid_variable_2 ... ok [INFO] [stdout] test test_invalid_variable_5 ... ok [INFO] [stdout] test test_invalid_variable_4 ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gura [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/parser.rs - parser::dump (line 1663) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/parser.rs - parser::parse (line 914) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cbcf40af4cdc9f77fc62119119f559148a091b89077c6fb316c2ba37df68ab5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbcf40af4cdc9f77fc62119119f559148a091b89077c6fb316c2ba37df68ab5c", kill_on_drop: false }` [INFO] [stdout] cbcf40af4cdc9f77fc62119119f559148a091b89077c6fb316c2ba37df68ab5c