[INFO] fetching crate simplecss 0.2.1...
[INFO] testing simplecss-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate simplecss 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate simplecss 0.2.1 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 simplecss 0.2.1
[INFO] finished tweaking crates.io crate simplecss 0.2.1
[INFO] tweaked toml for crates.io crate simplecss 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate simplecss 0.2.1 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ed243e2dfa8b7e4486673b0d6b3ddbf7cf9f8778c487dc090b2f715e4cf24aaf
[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" "ed243e2dfa8b7e4486673b0d6b3ddbf7cf9f8778c487dc090b2f715e4cf24aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed243e2dfa8b7e4486673b0d6b3ddbf7cf9f8778c487dc090b2f715e4cf24aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed243e2dfa8b7e4486673b0d6b3ddbf7cf9f8778c487dc090b2f715e4cf24aaf", kill_on_drop: false }`
[INFO] [stdout] ed243e2dfa8b7e4486673b0d6b3ddbf7cf9f8778c487dc090b2f715e4cf24aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 838aee7c5f2ce06911a9884fb1ba3f0d65af92b854434c9f145f16a7569ebebb
[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" "838aee7c5f2ce06911a9884fb1ba3f0d65af92b854434c9f145f16a7569ebebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplecss v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "838aee7c5f2ce06911a9884fb1ba3f0d65af92b854434c9f145f16a7569ebebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838aee7c5f2ce06911a9884fb1ba3f0d65af92b854434c9f145f16a7569ebebb", kill_on_drop: false }`
[INFO] [stdout] 838aee7c5f2ce06911a9884fb1ba3f0d65af92b854434c9f145f16a7569ebebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 00243c029b904e84d9810fc5b736748317b2d9a8fc87d5709e3f03b9fa9483c0
[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" "00243c029b904e84d9810fc5b736748317b2d9a8fc87d5709e3f03b9fa9483c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmlparser v0.10.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling roxmltree v0.7.3
[INFO] [stderr]    Compiling simplecss v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `Command { std: "docker" "inspect" "00243c029b904e84d9810fc5b736748317b2d9a8fc87d5709e3f03b9fa9483c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00243c029b904e84d9810fc5b736748317b2d9a8fc87d5709e3f03b9fa9483c0", kill_on_drop: false }`
[INFO] [stdout] 00243c029b904e84d9810fc5b736748317b2d9a8fc87d5709e3f03b9fa9483c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b7839b2fb1f3c1bce84bef0d7b4ca6894a896de29ff873972bc3a9e4d3a4e04
[INFO] running `Command { std: "docker" "start" "-a" "0b7839b2fb1f3c1bce84bef0d7b4ca6894a896de29ff873972bc3a9e4d3a4e04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simplecss-2525c665de28b16a)
[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/declaration_tokenizer.rs (/opt/rustwide/target/debug/deps/declaration_tokenizer-7d32b6a8009cff19)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tokenize_04 ... ok
[INFO] [stdout] test tokenize_05 ... ok
[INFO] [stdout] test tokenize_06 ... ok
[INFO] [stdout] test tokenize_08 ... ok
[INFO] [stdout] test tokenize_09 ... ok
[INFO] [stdout] test tokenize_10 ... ok
[INFO] [stdout] test tokenize_11 ... ok
[INFO] [stdout] test tokenize_07 ... ok
[INFO] [stdout] test tokenize_12 ... ok
[INFO] [stdout] test tokenize_14 ... ok
[INFO] [stdout] test tokenize_15 ... ok
[INFO] [stdout] test tokenize_16 ... ok
[INFO] [stdout] test tokenize_13 ... ok
[INFO] [stdout] test tokenize_23 ... ok
[INFO] [stdout] test tokenize_20 ... ok
[INFO] [stdout] test tokenize_24 ... ok
[INFO] [stdout] test tokenize_25 ... ok
[INFO] [stdout] test tokenize_22 ... ok
[INFO] [stdout] test tokenize_27 ... ok
[INFO] [stdout] test tokenize_28 ... ok
[INFO] [stdout] test tokenize_21 ... ok
[INFO] [stdout] test tokenize_19 ... ok
[INFO] [stdout] test tokenize_26 ... ok
[INFO] [stdout] test tokenize_18 ... ok
[INFO] [stdout] test tokenize_17 ... ok
[INFO] [stdout] test tokenize_03 ... ok
[INFO] [stdout] test tokenize_33 ... ok
[INFO] [stdout] test tokenize_29 ... ok
[INFO] [stdout] test tokenize_34 ... ok
[INFO] [stdout] test tokenize_32 ... ok
[INFO] [stdout] test tokenize_30 ... ok
[INFO] [stdout] test tokenize_31 ... ok
[INFO] [stdout] test tokenize_02 ... ok
[INFO] [stdout] test tokenize_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/select.rs (/opt/rustwide/target/debug/deps/select-ed7729474c23609a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selector_tokenizer.rs (/opt/rustwide/target/debug/deps/selector_tokenizer-e5fadadc5dc0e81f)
[INFO] [stdout] running 31 tests
[INFO] [stdout] test select_02 ... ok
[INFO] [stdout] test select_03 ... ok
[INFO] [stdout] test select_06 ... ok
[INFO] [stdout] test select_07 ... ok
[INFO] [stdout] test select_13 ... ok
[INFO] [stdout] test select_12 ... ok
[INFO] [stdout] test select_01 ... ok
[INFO] [stdout] test select_15 ... ok
[INFO] [stdout] test select_11 ... ok
[INFO] [stdout] test select_21 ... ok
[INFO] [stdout] test select_16 ... ok
[INFO] [stdout] test select_14 ... ok
[INFO] [stdout] test select_25 ... ok
[INFO] [stdout] test select_26 ... ok
[INFO] [stdout] test select_18 ... ok
[INFO] [stdout] test select_28 ... ok
[INFO] [stdout] test select_05 ... ok
[INFO] [stdout] test select_29 ... ok
[INFO] [stdout] test select_17 ... ok
[INFO] [stdout] test select_08 ... ok
[INFO] [stdout] test select_24 ... ok
[INFO] [stdout] test select_04 ... ok
[INFO] [stdout] test select_23 ... ok
[INFO] [stdout] test select_09 ... ok
[INFO] [stdout] test select_10 ... ok
[INFO] [stdout] test select_22 ... ok
[INFO] [stdout] test select_19 ... ok
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] test select_20 ... ok
[INFO] [stdout] test select_30 ... ok
[INFO] [stdout] test select_27 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test comment_01 ... ok
[INFO] [stdout] test comment_02 ... ok
[INFO] [stdout] test comment_04 ... ok
[INFO] [stdout] test malformed_05 ... ok
[INFO] [stdout] test malformed_03 ... ok
[INFO] [stdout] test malformed_07 ... ok
[INFO] [stdout] test comment_05 ... ok
[INFO] [stdout] test comment_10 ... ok
[INFO] [stdout] test comment_06 ... ok
[INFO] [stdout] test comment_11 ... ok
[INFO] [stdout] test comment_09 ... ok
[INFO] [stdout] test malformed_11 ... ok
[INFO] [stdout] test malformed_08 ... ok
[INFO] [stdout] test malformed_13 ... ok
[INFO] [stdout] test malformed_12 ... ok
[INFO] [stdout] test malformed_14 ... ok
[INFO] [stdout] test malformed_15 ... ok
[INFO] [stdout] test malformed_16 ... ok
[INFO] [stdout] test malformed_18 ... ok
[INFO] [stdout] test tokenize_01 ... ok
[INFO] [stdout] test malformed_17 ... ok
[INFO] [stdout] test tokenize_02 ... ok
[INFO] [stdout] test tokenize_03 ... ok
[INFO] [stdout] test tokenize_04 ... ok
[INFO] [stdout] test tokenize_05 ... ok
[INFO] [stdout] test tokenize_06 ... ok
[INFO] [stdout] test tokenize_07 ... ok
[INFO] [stdout] test tokenize_09 ... ok
[INFO] [stdout] test tokenize_10 ... ok
[INFO] [stdout] test tokenize_12 ... ok
[INFO] [stdout] test tokenize_13 ... ok
[INFO] [stdout] test tokenize_14 ... ok
[INFO] [stdout] test tokenize_15 ... ok
[INFO] [stdout] test tokenize_16 ... ok
[INFO] [stdout] test tokenize_17 ... ok
[INFO] [stdout] test tokenize_18 ... ok
[INFO] [stdout] test tokenize_20 ... ok
[INFO] [stdout] test tokenize_21 ... ok
[INFO] [stdout] test tokenize_22 ... ok
[INFO] [stdout] test tokenize_23 ... ok
[INFO] [stdout] test tokenize_24 ... ok
[INFO] [stdout] test tokenize_25 ... ok
[INFO] [stdout] test tokenize_26 ... ok
[INFO] [stdout] test tokenize_27 ... ok
[INFO] [stdout] test tokenize_29 ... ok
[INFO] [stdout] test tokenize_30 ... ok
[INFO] [stdout] test tokenize_31 ... ok
[INFO] [stdout] test tokenize_32 ... ok
[INFO] [stdout] test tokenize_33 ... ok
[INFO] [stdout] test tokenize_34 ... ok
[INFO] [stdout] test tokenize_35 ... ok
[INFO] [stdout] test tokenize_36 ... ok
[INFO] [stdout] test tokenize_37 ... ok
[INFO] [stdout] test tokenize_40 ... ok
[INFO] [stdout] test tokenize_41 ... ok
[INFO] [stdout] test tokenize_38 ... ok
[INFO] [stdout] test comment_12 ... ok
[INFO] [stdout] test tokenize_08 ... ok
[INFO] [stdout] test malformed_01 ... ok
[INFO] [stdout] test tokenize_39 ... ok
[INFO] [stdout] test comment_08 ... ok
[INFO] [stdout] test tokenize_11 ... ok
[INFO] [stdout] test malformed_02 ... ok
[INFO] [stdout] test tokenize_42 ... ok
[INFO] [stdout] test tokenize_19 ... ok
[INFO] [stdout] test malformed_09 ... ok
[INFO] [stdout] test tokenize_43 ... ok
[INFO] [stdout] test tokenize_28 ... ok
[INFO] [stdout] test malformed_04 ... ok
[INFO] [stdout] test malformed_10 ... ok
[INFO] [stdout] test comment_03 ... ok
[INFO] [stdout] test malformed_06 ... ok
[INFO] [stdout] test tokenize_45 ... ok
[INFO] [stderr]      Running tests/specificity.rs (/opt/rustwide/target/debug/deps/specificity-c08cfe0a07a35902)
[INFO] [stdout] test tokenize_44 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test spec_01 ... ok
[INFO] [stdout] test spec_03 ... ok
[INFO] [stdout] test spec_05 ... ok
[INFO] [stdout] test spec_02 ... ok
[INFO] [stdout] test spec_04 ... ok
[INFO] [stdout] test spec_07 ... ok
[INFO] [stdout] test spec_06 ... ok
[INFO] [stdout] test spec_08 ... 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/stylesheet.rs (/opt/rustwide/target/debug/deps/stylesheet-239e0c22b28a372a)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test style_01 ... ok
[INFO] [stdout] test style_13 ... ok
[INFO] [stdout] test style_09 ... ok
[INFO] [stdout] test style_16 ... ok
[INFO] [stdout] test style_08 ... ok
[INFO] [stdout] test style_10 ... ok
[INFO] [stdout] test style_14 ... ok
[INFO] [stdout] test style_02 ... ok
[INFO] [stdout] test style_15 ... ok
[INFO] [stdout] test style_17 ... ok
[INFO] [stdout] test style_07 ... ok
[INFO] [stdout] test style_04 ... ok
[INFO] [stdout] test style_06 ... ok
[INFO] [stdout] test style_03 ... ok
[INFO] [stdout] test style_19 ... ok
[INFO] [stdout] test style_20 ... ok
[INFO] [stdout] test style_21 ... ok
[INFO] [stdout] test style_05 ... ok
[INFO] [stdout] test style_12 ... ok
[INFO] [stdout] test style_11 ... ok
[INFO] [stderr]      Running tests/warnings.rs (/opt/rustwide/target/debug/deps/warnings-b4dae59586bfbe91)
[INFO] [stdout] test style_18 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test style_01 ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--test warnings'
[INFO] [stdout] test style_02 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- style_01 stdout ----
[INFO] [stdout] thread 'style_01' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', tests/warnings.rs:11:10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559054ba408c - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x559054ba408c - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559054ba408c - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559054ba408c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3e2b509ce2ce6007
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559054bc9c3c - core::fmt::write::h753c7571fa063ecb
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17
[INFO] [stdout]    5:     0x559054b9f213 - std::io::Write::write_fmt::hb649ab67f71b6655
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x559054ba6762 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559054ba6762 - std::sys_common::backtrace::print::hcf25e43e1a9b0766
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559054ba6762 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x559054ba63b1 - std::panicking::default_hook::hda898f8d3ad1a5ae
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x559054ba6db3 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x559054ba6ad0 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:502:13
[INFO] [stdout]   12:     0x559054ba4534 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x559054ba6809 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x559054b46dc1 - core::panicking::panic_fmt::h3a79a6a99affe1d5
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14
[INFO] [stdout]   15:     0x559054b46eb3 - core::result::unwrap_failed::ha0327e3803285d6e
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/result.rs:1690:5
[INFO] [stdout]   16:     0x559054b49908 - core::result::Result<T,E>::unwrap::hb720baced5498c20
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/result.rs:1018:23
[INFO] [stdout]   17:     0x559054b48e0f - warnings::run_process::hac01b960c3555a46
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:5:21
[INFO] [stdout]   18:     0x559054b4909d - warnings::style_01::h8769fee774fa3133
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:21:16
[INFO] [stdout]   19:     0x559054b4906a - warnings::style_01::{{closure}}::h76523558fd64ba41
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:20:1
[INFO] [stdout]   20:     0x559054b4c84e - core::ops::function::FnOnce::call_once::h39206eaa8db2970b
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x559054b79f03 - core::ops::function::FnOnce::call_once::h1845a80638abc06e
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559054b79f03 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5
[INFO] [stdout]   23:     0x559054b78bef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5afedf14a39ffa74
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   24:     0x559054b78bef - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   25:     0x559054b78bef - std::panicking::try::do_call::h316eebee63f96d32
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40
[INFO] [stdout]   26:     0x559054b78bef - std::panicking::try::h662e31e84dd7ce52
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19
[INFO] [stdout]   27:     0x559054b78bef - std::panic::catch_unwind::h129c1b23f076663f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14
[INFO] [stdout]   28:     0x559054b78bef - test::run_test_in_process::h51d800d572f878ef
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18
[INFO] [stdout]   29:     0x559054b78bef - test::run_test::run_test_inner::{{closure}}::h71a47db430260854
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39
[INFO] [stdout]   30:     0x559054b81fb1 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37
[INFO] [stdout]   31:     0x559054b81fb1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   32:     0x559054b4ea3f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   33:     0x559054b4ea3f - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   34:     0x559054b4ea3f - std::panicking::try::do_call::hc72f8de3706d18d6
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40
[INFO] [stdout]   35:     0x559054b4ea3f - std::panicking::try::h63f01f54dbd0fb87
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19
[INFO] [stdout]   36:     0x559054b4ea3f - std::panic::catch_unwind::h58bc464ae9b26453
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14
[INFO] [stdout]   37:     0x559054b4ea3f - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   38:     0x559054b4ea3f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x559054baca53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h49b6c7c5155a2296
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   40:     0x559054baca53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha8b5234bfeb15105
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   41:     0x559054baca53 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   42:     0x7f30224d6609 - start_thread
[INFO] [stdout]   43:     0x7f30222a8293 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- style_02 stdout ----
[INFO] [stdout] thread 'style_02' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', tests/warnings.rs:11:10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559054ba408c - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x559054ba408c - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559054ba408c - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559054ba408c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3e2b509ce2ce6007
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559054bc9c3c - core::fmt::write::h753c7571fa063ecb
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17
[INFO] [stdout]    5:     0x559054b9f213 - std::io::Write::write_fmt::hb649ab67f71b6655
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x559054ba6762 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559054ba6762 - std::sys_common::backtrace::print::hcf25e43e1a9b0766
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559054ba6762 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x559054ba63b1 - std::panicking::default_hook::hda898f8d3ad1a5ae
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x559054ba6db3 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x559054ba6ad0 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:502:13
[INFO] [stdout]   12:     0x559054ba4534 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x559054ba6809 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x559054b46dc1 - core::panicking::panic_fmt::h3a79a6a99affe1d5
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14
[INFO] [stdout]   15:     0x559054b46eb3 - core::result::unwrap_failed::ha0327e3803285d6e
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/result.rs:1690:5
[INFO] [stdout]   16:     0x559054b49908 - core::result::Result<T,E>::unwrap::hb720baced5498c20
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/result.rs:1018:23
[INFO] [stdout]   17:     0x559054b48e0f - warnings::run_process::hac01b960c3555a46
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:5:21
[INFO] [stdout]   18:     0x559054b4919d - warnings::style_02::h1013bd6ad96cd828
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:27:16
[INFO] [stdout]   19:     0x559054b4916a - warnings::style_02::{{closure}}::hcb3bbfc4585e12d4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/warnings.rs:26:1
[INFO] [stdout]   20:     0x559054b4c8de - core::ops::function::FnOnce::call_once::h97bd05f8cd9bda16
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x559054b79f03 - core::ops::function::FnOnce::call_once::h1845a80638abc06e
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559054b79f03 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5
[INFO] [stdout]   23:     0x559054b78bef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5afedf14a39ffa74
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   24:     0x559054b78bef - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   25:     0x559054b78bef - std::panicking::try::do_call::h316eebee63f96d32
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40
[INFO] [stdout]   26:     0x559054b78bef - std::panicking::try::h662e31e84dd7ce52
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19
[INFO] [stdout]   27:     0x559054b78bef - std::panic::catch_unwind::h129c1b23f076663f
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14
[INFO] [stdout]   28:     0x559054b78bef - test::run_test_in_process::h51d800d572f878ef
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18
[INFO] [stdout]   29:     0x559054b78bef - test::run_test::run_test_inner::{{closure}}::h71a47db430260854
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39
[INFO] [stdout]   30:     0x559054b81fb1 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37
[INFO] [stdout]   31:     0x559054b81fb1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   32:     0x559054b4ea3f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   33:     0x559054b4ea3f - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   34:     0x559054b4ea3f - std::panicking::try::do_call::hc72f8de3706d18d6
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40
[INFO] [stdout]   35:     0x559054b4ea3f - std::panicking::try::h63f01f54dbd0fb87
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19
[INFO] [stdout]   36:     0x559054b4ea3f - std::panic::catch_unwind::h58bc464ae9b26453
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14
[INFO] [stdout]   37:     0x559054b4ea3f - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   38:     0x559054b4ea3f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x559054baca53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h49b6c7c5155a2296
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   40:     0x559054baca53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha8b5234bfeb15105
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9
[INFO] [stdout]   41:     0x559054baca53 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859
[INFO] [stdout]                                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   42:     0x7f30224d6609 - start_thread
[INFO] [stdout]   43:     0x7f30222a8293 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     style_01
[INFO] [stdout]     style_02
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b7839b2fb1f3c1bce84bef0d7b4ca6894a896de29ff873972bc3a9e4d3a4e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7839b2fb1f3c1bce84bef0d7b4ca6894a896de29ff873972bc3a9e4d3a4e04", kill_on_drop: false }`
[INFO] [stdout] 0b7839b2fb1f3c1bce84bef0d7b4ca6894a896de29ff873972bc3a9e4d3a4e04