[INFO] fetching crate chexx0r 0.1.0...
[INFO] testing chexx0r-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate chexx0r 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate chexx0r 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chexx0r 0.1.0
[INFO] tweaked toml for crates.io crate chexx0r 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chexx0r 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chexx0r 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1557bc8d35e3110e76c3c1496a152ee2123e4f590f5525297155c9eedc57336
[INFO] running `Command { std: "docker" "start" "-a" "b1557bc8d35e3110e76c3c1496a152ee2123e4f590f5525297155c9eedc57336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1557bc8d35e3110e76c3c1496a152ee2123e4f590f5525297155c9eedc57336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1557bc8d35e3110e76c3c1496a152ee2123e4f590f5525297155c9eedc57336", kill_on_drop: false }`
[INFO] [stdout] b1557bc8d35e3110e76c3c1496a152ee2123e4f590f5525297155c9eedc57336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e96b71e451fcca8cb1dec4a8cbc0fd4fd84871dca0914367a04e2402200c895
[INFO] running `Command { std: "docker" "start" "-a" "1e96b71e451fcca8cb1dec4a8cbc0fd4fd84871dca0914367a04e2402200c895", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling indicatif v0.18.3
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling comfy-table v7.2.1
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling domain-check-lib v0.6.0
[INFO] [stderr]    Compiling chexx0r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.75s
[INFO] running `Command { std: "docker" "inspect" "1e96b71e451fcca8cb1dec4a8cbc0fd4fd84871dca0914367a04e2402200c895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e96b71e451fcca8cb1dec4a8cbc0fd4fd84871dca0914367a04e2402200c895", kill_on_drop: false }`
[INFO] [stdout] 1e96b71e451fcca8cb1dec4a8cbc0fd4fd84871dca0914367a04e2402200c895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46fdf9ee07c6a38fe201548b7ed1a2cb44f3430d871c9c6b5ceefaf43e4ce7db
[INFO] running `Command { std: "docker" "start" "-a" "46fdf9ee07c6a38fe201548b7ed1a2cb44f3430d871c9c6b5ceefaf43e4ce7db", kill_on_drop: false }`
[INFO] [stderr]    Compiling chexx0r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "46fdf9ee07c6a38fe201548b7ed1a2cb44f3430d871c9c6b5ceefaf43e4ce7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fdf9ee07c6a38fe201548b7ed1a2cb44f3430d871c9c6b5ceefaf43e4ce7db", kill_on_drop: false }`
[INFO] [stdout] 46fdf9ee07c6a38fe201548b7ed1a2cb44f3430d871c9c6b5ceefaf43e4ce7db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15c9e29cc7ce727fd67acbc9ab83a1ba0f0b1e7dab86222ed9c5cb110e76a9c7
[INFO] running `Command { std: "docker" "start" "-a" "15c9e29cc7ce727fd67acbc9ab83a1ba0f0b1e7dab86222ed9c5cb110e76a9c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chexx0r-6d12c33e4166715c)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chexx0r-620641ca9efab843)
[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] [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/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-970aa7b8f6d0b09e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_invalid_usernames ... ok
[INFO] [stdout] test test_known_untaken_usernames ... ok
[INFO] [stdout] test test_known_taken_usernames ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_known_taken_usernames stdout ----
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: taylorswift
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: nike
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: cristiano
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: tiktok
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: youtube
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: pewdiepie
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: charlidamelio
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: selenagomez
[INFO] [stdout] 
[INFO] [stdout] Testing KNOWN TAKEN: therock
[INFO] [stdout] 
[INFO] [stdout] thread 'test_known_taken_usernames' (28) panicked at tests/integration_test.rs:111:9:
[INFO] [stdout] Found 27 false negatives:
[INFO] [stdout] ✗ Instagram-cristiano: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/cristiano)
[INFO] [stdout] ✗ Instagram-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/selenagomez)
[INFO] [stdout] ✗ YouTube-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@taylorswift)
[INFO] [stdout] ✗ Instagram-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/taylorswift)
[INFO] [stdout] ✗ TikTok-youtube: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@youtube)
[INFO] [stdout] ✗ TikTok-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@selenagomez)
[INFO] [stdout] ✗ YouTube-therock: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@therock)
[INFO] [stdout] ✗ YouTube-nike: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@nike)
[INFO] [stdout] ✗ YouTube-cristiano: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@cristiano)
[INFO] [stdout] ✗ Instagram-tiktok: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/tiktok)
[INFO] [stdout] ✗ YouTube-youtube: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@youtube)
[INFO] [stdout] ✗ TikTok-pewdiepie: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@pewdiepie)
[INFO] [stdout] ✗ Instagram-therock: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/therock)
[INFO] [stdout] ✗ TikTok-therock: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@therock)
[INFO] [stdout] ✗ TikTok-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@taylorswift)
[INFO] [stdout] ✗ TikTok-cristiano: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@cristiano)
[INFO] [stdout] ✗ YouTube-tiktok: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@tiktok)
[INFO] [stdout] ✗ Instagram-pewdiepie: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/pewdiepie)
[INFO] [stdout] ✗ TikTok-tiktok: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@tiktok)
[INFO] [stdout] ✗ Instagram-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/charlidamelio)
[INFO] [stdout] ✗ TikTok-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@charlidamelio)
[INFO] [stdout] ✗ YouTube-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@selenagomez)
[INFO] [stdout] ✗ YouTube-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@charlidamelio)
[INFO] [stdout] ✗ YouTube-pewdiepie: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@pewdiepie)
[INFO] [stdout] ✗ TikTok-nike: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@nike)
[INFO] [stdout] ✗ Instagram-nike: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/nike)
[INFO] [stdout] ✗ Instagram-youtube: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/youtube)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59ca9ce4ade2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59ca9ce4ade2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59ca9ce4ade2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59ca9ce4ade2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59ca9ce5cdca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59ca9ce5cdca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x59ca9ce185c6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59ca9ce185c6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59ca9ce29d29 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59ca9ce29d29 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59ca9ce29bc1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59ca9c9fc13e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59ca9c9fc13e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59ca9ce2a052 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x59ca9ce2a052 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59ca9ce29de8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59ca9ce24ee9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59ca9ce0d0ed - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59ca9ce657cc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59ca9c9ccaa9 - integration_test::test_known_taken_usernames::{{closure}}::hce4d83006c4799a4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:111:9
[INFO] [stdout]   20:     0x59ca9c9d3a52 - <core::pin::Pin<P> as core::future::future::Future>::poll::hd3a8d39742a3ebe7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   21:     0x59ca9c9d39cd - <core::pin::Pin<P> as core::future::future::Future>::poll::h8032b91fdc032d22
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   22:     0x59ca9c9dab4d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h570765c2425d4614
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] [stdout]   23:     0x59ca9c9da8eb - tokio::task::coop::with_budget::h514b56c4c27d6147
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:167:5
[INFO] [stdout]   24:     0x59ca9c9da8eb - tokio::task::coop::budget::h24bac91fcc290b1c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:133:5
[INFO] [stdout]   25:     0x59ca9c9da8eb - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h1d136216fb177bcd
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   26:     0x59ca9c9d81e0 - tokio::runtime::scheduler::current_thread::Context::enter::hc1b7765f15021720
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   27:     0x59ca9c9d952d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h40b4432ba05897de
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   28:     0x59ca9c9d91b4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hafbd8c1350f78132
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   29:     0x59ca9c9d690b - tokio::runtime::context::scoped::Scoped<T>::set::he38fe36f78eaa18a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   30:     0x59ca9c9d26c9 - tokio::runtime::context::set_scheduler::{{closure}}::h8f173787f1443ea7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:38
[INFO] [stdout]   31:     0x59ca9c9d0ef2 - std::thread::local::LocalKey<T>::try_with::hb96dc5c696806b92
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   32:     0x59ca9c9d00de - std::thread::local::LocalKey<T>::with::h79898f11936611b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   33:     0x59ca9c9d25fd - tokio::runtime::context::set_scheduler::h02f462db416fee71
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:17
[INFO] [stdout]   34:     0x59ca9c9d8f40 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hdee34c26933ea494
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   35:     0x59ca9c9d91f6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h1db6b8cd56e0c1a5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   36:     0x59ca9c9d7170 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h0fbf851685674e0a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   37:     0x59ca9c9d29a3 - tokio::runtime::context::runtime::enter_runtime::h1e03c5785c429c71
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   38:     0x59ca9c9d6e81 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h7cdb47a83190a9df
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   39:     0x59ca9c9d6a74 - tokio::runtime::runtime::Runtime::block_on_inner::h84d54f287e3bfbcf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:368:52
[INFO] [stdout]   40:     0x59ca9c9d6d4c - tokio::runtime::runtime::Runtime::block_on::h52973577bdbd16d7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:342:18
[INFO] [stdout]   41:     0x59ca9c9cc1a3 - integration_test::test_known_taken_usernames::h634732e8d0a86f62
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:110:29
[INFO] [stdout]   42:     0x59ca9c9cc237 - integration_test::test_known_taken_usernames::{{closure}}::h900c482ae96b4fa5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:72:38
[INFO] [stdout]   43:     0x59ca9c9d4526 - core::ops::function::FnOnce::call_once::h5bea6973dcc8754b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x59ca9c9fbf3b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x59ca9c9fbf3b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   46:     0x59ca9ca0f90a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   47:     0x59ca9ca0f90a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x59ca9ca0f90a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x59ca9ca0f90a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x59ca9ca0f90a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x59ca9ca0f90a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   52:     0x59ca9ca0f90a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   53:     0x59ca9c9e9d64 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   54:     0x59ca9c9e9d64 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   55:     0x59ca9c9ed622 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   56:     0x59ca9c9ed622 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x59ca9c9ed622 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   58:     0x59ca9c9ed622 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   59:     0x59ca9c9ed622 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x59ca9c9ed622 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   61:     0x59ca9c9ed622 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x59ca9ce200cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   63:     0x59ca9ce200cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   64:     0x71485b137aa4 - <unknown>
[INFO] [stdout]   65:     0x71485b1c4a64 - clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_known_taken_usernames
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15c9e29cc7ce727fd67acbc9ab83a1ba0f0b1e7dab86222ed9c5cb110e76a9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c9e29cc7ce727fd67acbc9ab83a1ba0f0b1e7dab86222ed9c5cb110e76a9c7", kill_on_drop: false }`
[INFO] [stdout] 15c9e29cc7ce727fd67acbc9ab83a1ba0f0b1e7dab86222ed9c5cb110e76a9c7
