[INFO] fetching crate gura 0.5.0... [INFO] testing gura-0.5.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate gura 0.5.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate gura 0.5.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gura 0.5.0 [INFO] finished tweaking crates.io crate gura 0.5.0 [INFO] tweaked toml for crates.io crate gura 0.5.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate crates.io crate gura 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba2193d02cb5a5ed06e67fddb8ac2e4521e6dd83f30b1f402fb78537ae4b0b24 [INFO] running `Command { std: "docker" "start" "-a" "ba2193d02cb5a5ed06e67fddb8ac2e4521e6dd83f30b1f402fb78537ae4b0b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba2193d02cb5a5ed06e67fddb8ac2e4521e6dd83f30b1f402fb78537ae4b0b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2193d02cb5a5ed06e67fddb8ac2e4521e6dd83f30b1f402fb78537ae4b0b24", kill_on_drop: false }` [INFO] [stdout] ba2193d02cb5a5ed06e67fddb8ac2e4521e6dd83f30b1f402fb78537ae4b0b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cfe90f8a27c81932d13922df52b8ebc81789578f54d67edc775e664f0084208 [INFO] running `Command { std: "docker" "start" "-a" "7cfe90f8a27c81932d13922df52b8ebc81789578f54d67edc775e664f0084208", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling float-pretty-print v0.1.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling gura v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.10s [INFO] running `Command { std: "docker" "inspect" "7cfe90f8a27c81932d13922df52b8ebc81789578f54d67edc775e664f0084208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cfe90f8a27c81932d13922df52b8ebc81789578f54d67edc775e664f0084208", kill_on_drop: false }` [INFO] [stdout] 7cfe90f8a27c81932d13922df52b8ebc81789578f54d67edc775e664f0084208 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c848bb32e7d9dfafaba3db42abf9d2bbd68e2f848ecf8da12bd9148e356e993 [INFO] running `Command { std: "docker" "start" "-a" "8c848bb32e7d9dfafaba3db42abf9d2bbd68e2f848ecf8da12bd9148e356e993", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling gura v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/with_structs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `surname` [INFO] [stdout] --> examples/with_structs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | surname: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `year_of_birth` [INFO] [stdout] --> examples/with_structs.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | year_of_birth: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "8c848bb32e7d9dfafaba3db42abf9d2bbd68e2f848ecf8da12bd9148e356e993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c848bb32e7d9dfafaba3db42abf9d2bbd68e2f848ecf8da12bd9148e356e993", kill_on_drop: false }` [INFO] [stdout] 8c848bb32e7d9dfafaba3db42abf9d2bbd68e2f848ecf8da12bd9148e356e993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c92d8e35a4c81d9f738be3940c8fa24fd2588b424b59d4d2f0b4066003ebff33 [INFO] running `Command { std: "docker" "start" "-a" "c92d8e35a4c81d9f738be3940c8fa24fd2588b424b59d4d2f0b4066003ebff33", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> examples/with_structs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `surname` [INFO] [stderr] --> examples/with_structs.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | surname: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `year_of_birth` [INFO] [stderr] --> examples/with_structs.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | year_of_birth: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gura` (example "with_structs") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gura-7ead27eae8b98e83) [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-03042ee44d633c04) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-9b0253e992c0b224) [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/exception_report.rs (/opt/rustwide/target/debug/deps/exception_report-2be3853b49f64067) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test_duplicated_key_1 ... ok [INFO] [stdout] test test_line_and_pos_1 ... ok [INFO] [stdout] test test_duplicated_key_2 ... ok [INFO] [stdout] test test_duplicated_import_2 ... ok [INFO] [stdout] test test_duplicated_variable_1 ... ok [INFO] [stdout] test test_duplicated_import_1 ... ok [INFO] [stdout] test test_duplicated_variable_2 ... ok [INFO] [stdout] test test_line_and_pos_2 ... ok [INFO] [stdout] test test_duplicated_variable_3 ... ok [INFO] [stdout] test test_line_and_pos_4 ... ok [INFO] [stdout] test test_line_and_pos_indentation_1 ... ok [INFO] [stdout] test test_duplicated_key_3 ... ok [INFO] [stdout] test test_missing_variable_2 ... ok [INFO] [stdout] test test_line_and_pos_indentation_3 ... ok [INFO] [stdout] test test_missing_variable_1 ... ok [INFO] [stdout] test test_line_and_pos_indentation_2 ... ok [INFO] [stdout] test test_line_and_pos_3 ... ok [INFO] [stdout] test test_missing_variable_3 ... ok [INFO] [stdout] test test_missing_variable_4 ... ok [INFO] [stdout] test test_line_and_pos_indentation_4 ... ok [INFO] [stdout] test test_missing_variable_6 ... ok [INFO] [stdout] test test_missing_variable_5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 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-00d160e5cadd3ef0) [INFO] [stdout] [INFO] [stdout] running 10 tests [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_empty_2 ... ok [INFO] [stdout] test test_invalid_key_3 ... ok [INFO] [stdout] test test_loads_nan ... ok [INFO] [stdout] test test_dumps_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-53aa39f008135f10) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_not_found_error ... 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_parse_error_2 ... ok [INFO] [stdout] test test_duplicated_variable_error ... ok [INFO] [stdout] test test_with_absolute_paths ... 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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/indentation.rs (/opt/rustwide/target/debug/deps/indentation-9642e02f806c42f4) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_indentation_not_divisible_by_4 ... ok [INFO] [stdout] test test_wrong_indentation_char ... ok [INFO] [stdout] test test_indentation_with_tabs ... 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-3b777b18c8669c18) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_empty_2 ... ok [INFO] [stdout] test test_empty ... ok [INFO] [stdout] test test_invalid ... ok [INFO] [stdout] test test_empty_3 ... ok [INFO] [stdout] test test_invalid_3 ... ok [INFO] [stdout] test test_invalid_2 ... ok [INFO] [stdout] test test_normal ... ok [INFO] [stdout] test test_with_comments ... 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-dc6d128422a952a4) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_invalid_escape_sentence ... ok [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. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/useless_lines.rs (/opt/rustwide/target/debug/deps/useless_lines-d183f129344b1f89) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_in_the_middle_object ... ok [INFO] [stdout] test test_without_object ... ok [INFO] [stdout] test test_without ... ok [INFO] [stdout] test test_in_the_middle ... ok [INFO] [stdout] test test_on_bottom ... ok [INFO] [stdout] test test_on_both ... ok [INFO] [stdout] test test_on_top ... ok [INFO] [stdout] test test_in_the_middle_object_complex ... 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/variables.rs (/opt/rustwide/target/debug/deps/variables-f72be3759b31bd41) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_env_var ... ok [INFO] [stdout] test test_invalid_variable_3 ... ok [INFO] [stdout] test test_invalid_variable_4 ... ok [INFO] [stdout] test test_invalid_variable ... ok [INFO] [stdout] test test_with_duplicated ... ok [INFO] [stdout] test test_with_error ... ok [INFO] [stdout] test test_invalid_variable_5 ... ok [INFO] [stdout] test test_invalid_variable_2 ... 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 5 tests [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/parser.rs - parser::dump (line 1753) ... ok [INFO] [stdout] test src/parser.rs - parser::parse (line 949) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c92d8e35a4c81d9f738be3940c8fa24fd2588b424b59d4d2f0b4066003ebff33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c92d8e35a4c81d9f738be3940c8fa24fd2588b424b59d4d2f0b4066003ebff33", kill_on_drop: false }` [INFO] [stdout] c92d8e35a4c81d9f738be3940c8fa24fd2588b424b59d4d2f0b4066003ebff33