[INFO] fetching crate frostwalker 0.1.2...
[INFO] testing frostwalker-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate frostwalker 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate frostwalker 0.1.2
[INFO] finished tweaking crates.io crate frostwalker 0.1.2
[INFO] tweaked toml for crates.io crate frostwalker 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frostwalker 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21cd508b57470b57a68a9ec88a472a8bf0c60ace5c0df876321c328e3457a1c8
[INFO] running `Command { std: "docker" "start" "-a" "21cd508b57470b57a68a9ec88a472a8bf0c60ace5c0df876321c328e3457a1c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21cd508b57470b57a68a9ec88a472a8bf0c60ace5c0df876321c328e3457a1c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21cd508b57470b57a68a9ec88a472a8bf0c60ace5c0df876321c328e3457a1c8", kill_on_drop: false }`
[INFO] [stdout] 21cd508b57470b57a68a9ec88a472a8bf0c60ace5c0df876321c328e3457a1c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddee4d9e288998b7403147737485ffca6a00600ab27521dd00d14123bd92afd6
[INFO] running `Command { std: "docker" "start" "-a" "ddee4d9e288998b7403147737485ffca6a00600ab27521dd00d14123bd92afd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling frostwalker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "ddee4d9e288998b7403147737485ffca6a00600ab27521dd00d14123bd92afd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddee4d9e288998b7403147737485ffca6a00600ab27521dd00d14123bd92afd6", kill_on_drop: false }`
[INFO] [stdout] ddee4d9e288998b7403147737485ffca6a00600ab27521dd00d14123bd92afd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e61ae6abb8856c5b01c86e3e01ce10e242b252cc6822358bc816b496affb03e
[INFO] running `Command { std: "docker" "start" "-a" "5e61ae6abb8856c5b01c86e3e01ce10e242b252cc6822358bc816b496affb03e", kill_on_drop: false }`
[INFO] [stderr]    Compiling frostwalker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "5e61ae6abb8856c5b01c86e3e01ce10e242b252cc6822358bc816b496affb03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e61ae6abb8856c5b01c86e3e01ce10e242b252cc6822358bc816b496affb03e", kill_on_drop: false }`
[INFO] [stdout] 5e61ae6abb8856c5b01c86e3e01ce10e242b252cc6822358bc816b496affb03e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1a36c9519a07165c1a841489212d08a8baf5a0917ea5835ca50463af78b2b69
[INFO] running `Command { std: "docker" "start" "-a" "e1a36c9519a07165c1a841489212d08a8baf5a0917ea5835ca50463af78b2b69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frostwalker-0327e1d2eac83395)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test formatter_tests::single_key ... ok
[INFO] [stdout] test formatter_tests::double_key ... ok
[INFO] [stdout] test formatter_tests::array ... ok
[INFO] [stdout] test formatter_tests::single_key_escaped_double_quote ... ok
[INFO] [stdout] test lexer_tests::booleans ... ok
[INFO] [stdout] test lexer_tests::comment ... ok
[INFO] [stdout] test lexer_tests::comment_in_string ... ok
[INFO] [stdout] test lexer_tests::inline_comment ... ok
[INFO] [stdout] test lexer_tests::double_equals ... ok
[INFO] [stdout] test lexer_tests::inline_comment_no_spaces ... ok
[INFO] [stdout] test lexer_tests::quoted_identifier ... ok
[INFO] [stdout] test lexer_tests::single_key ... ok
[INFO] [stdout] test lexer_tests::single_key_array ... ok
[INFO] [stdout] test lexer_tests::integers ... ok
[INFO] [stdout] test lexer_tests::single_key_double_space_in_string ... ok
[INFO] [stdout] test lexer_tests::single_key_escaped_double_quote_in_string ... ok
[INFO] [stdout] test lexer_tests::single_key_space_in_string ... ok
[INFO] [stdout] test lexer_tests::single_key_unknown_token ... ok
[INFO] [stdout] test lexer_tests::utf_single_key ... ok
[INFO] [stdout] test validator_tests::long_array ... ok
[INFO] [stdout] test validator_tests::single_key ... ok
[INFO] [stdout] test lexer_tests::triple_key ... ok
[INFO] [stdout] test validator_tests::single_key_negative_integer ... ok
[INFO] [stdout] test validator_tests::single_key_array ... ok
[INFO] [stdout] test validator_tests::utf_single_key ... ok
[INFO] [stdout] test validator_tests::triple_key ... ok
[INFO] [stdout] test formatter_tests::unknown_element - should panic ... ok
[INFO] [stdout] test validator_tests::stray_element_with_no_value - should panic ... ok
[INFO] [stdout] test validator_tests::double_array - should panic ... ok
[INFO] [stdout] test validator_tests::stray_element_with_no_value_on_newline - should panic ... ok
[INFO] [stdout] test validator_tests::unknown_element - should panic ... ok
[INFO] [stdout] test validator_tests::triple_key_no_newline - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-09c50d1ef2887ab6)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test full_stack_single_key ... ok
[INFO] [stdout] test full_stack_single_key_emoji ... ok
[INFO] [stdout] test full_stack_varied_array ... ok
[INFO] [stdout] test lv_triple_key ... ok
[INFO] [stdout] test lv_single_key ... ok
[INFO] [stdout] test parser_all_types ... ok
[INFO] [stdout] test full_stack_boolean ... ok
[INFO] [stdout] test parser_single_key ... ok
[INFO] [stdout] test parser_single_key_emoji ... ok
[INFO] [stderr]    Doc-tests frostwalker
[INFO] [stdout] test full_stack_single_key_double_equals - should panic ... ok
[INFO] [stdout] test lv_double_equals - should panic ... ok
[INFO] [stdout] test lv_triple_key_missing_newline - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lexer.rs - lexer::tokenize (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/validator.rs - validator::validate (line 17) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::format (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1a36c9519a07165c1a841489212d08a8baf5a0917ea5835ca50463af78b2b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a36c9519a07165c1a841489212d08a8baf5a0917ea5835ca50463af78b2b69", kill_on_drop: false }`
[INFO] [stdout] e1a36c9519a07165c1a841489212d08a8baf5a0917ea5835ca50463af78b2b69