[INFO] fetching crate chexx0r 0.1.0...
[INFO] testing chexx0r-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate chexx0r 0.1.0 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chexx0r 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.16.1
[INFO] [stderr]   Downloaded cc v1.2.45
[INFO] [stderr]   Downloaded comfy-table v7.2.1
[INFO] [stderr]   Downloaded indicatif v0.18.3
[INFO] [stderr]   Downloaded domain-check-lib v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 670b0edb2d90ecd616b07cd65318c5eae393b3687b46a0d803858c58f1a220f3
[INFO] running `Command { std: "docker" "start" "-a" "670b0edb2d90ecd616b07cd65318c5eae393b3687b46a0d803858c58f1a220f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670b0edb2d90ecd616b07cd65318c5eae393b3687b46a0d803858c58f1a220f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670b0edb2d90ecd616b07cd65318c5eae393b3687b46a0d803858c58f1a220f3", kill_on_drop: false }`
[INFO] [stdout] 670b0edb2d90ecd616b07cd65318c5eae393b3687b46a0d803858c58f1a220f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ad953d1e8baa30414f624a0a39c06edf5d349360f2c09e304f916909b265e1
[INFO] running `Command { std: "docker" "start" "-a" "16ad953d1e8baa30414f624a0a39c06edf5d349360f2c09e304f916909b265e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
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[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling console v0.16.1
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[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling comfy-table v7.2.1
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[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling synstructure v0.13.2
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[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling yoke-derive v0.8.1
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[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 tokio v1.48.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[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 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 v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[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 tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[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 2m 06s
[INFO] running `Command { std: "docker" "inspect" "16ad953d1e8baa30414f624a0a39c06edf5d349360f2c09e304f916909b265e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ad953d1e8baa30414f624a0a39c06edf5d349360f2c09e304f916909b265e1", kill_on_drop: false }`
[INFO] [stdout] 16ad953d1e8baa30414f624a0a39c06edf5d349360f2c09e304f916909b265e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb5f4449e99edc8a62e3c57daf05de4eca6905a97961259b5a0811b5cd8b5a6
[INFO] running `Command { std: "docker" "start" "-a" "1eb5f4449e99edc8a62e3c57daf05de4eca6905a97961259b5a0811b5cd8b5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling chexx0r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "1eb5f4449e99edc8a62e3c57daf05de4eca6905a97961259b5a0811b5cd8b5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb5f4449e99edc8a62e3c57daf05de4eca6905a97961259b5a0811b5cd8b5a6", kill_on_drop: false }`
[INFO] [stdout] 1eb5f4449e99edc8a62e3c57daf05de4eca6905a97961259b5a0811b5cd8b5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb015cda249c0910f0c7abace6e14605a20129f883214b372f6597d516228b0a
[INFO] running `Command { std: "docker" "start" "-a" "cb015cda249c0910f0c7abace6e14605a20129f883214b372f6597d516228b0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chexx0r-b4c1b8f091f030df)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/chexx0r-41bf3664061243f9)
[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-851003f2b9de3766)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_invalid_usernames ... ok
[INFO] [stdout] test test_known_taken_usernames ... FAILED
[INFO] [stdout] test test_known_untaken_usernames ... ok
[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' (20) panicked at tests/integration_test.rs:111:9:
[INFO] [stdout] Found 27 false negatives:
[INFO] [stdout] ✗ Instagram-therock: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/therock)
[INFO] [stdout] ✗ Instagram-youtube: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/youtube)
[INFO] [stdout] ✗ TikTok-cristiano: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@cristiano)
[INFO] [stdout] ✗ TikTok-tiktok: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@tiktok)
[INFO] [stdout] ✗ TikTok-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@charlidamelio)
[INFO] [stdout] ✗ YouTube-youtube: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@youtube)
[INFO] [stdout] ✗ TikTok-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@taylorswift)
[INFO] [stdout] ✗ Instagram-pewdiepie: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/pewdiepie)
[INFO] [stdout] ✗ YouTube-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@charlidamelio)
[INFO] [stdout] ✗ Instagram-charlidamelio: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/charlidamelio)
[INFO] [stdout] ✗ Instagram-cristiano: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/cristiano)
[INFO] [stdout] ✗ YouTube-nike: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@nike)
[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] ✗ TikTok-youtube: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@youtube)
[INFO] [stdout] ✗ YouTube-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@selenagomez)
[INFO] [stdout] ✗ Instagram-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/taylorswift)
[INFO] [stdout] ✗ Instagram-tiktok: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/tiktok)
[INFO] [stdout] ✗ TikTok-pewdiepie: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@pewdiepie)
[INFO] [stdout] ✗ Instagram-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/selenagomez)
[INFO] [stdout] ✗ YouTube-therock: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@therock)
[INFO] [stdout] ✗ TikTok-selenagomez: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@selenagomez)
[INFO] [stdout] ✗ TikTok-therock: ERROR - Failed to send request: error sending request for url (https://www.tiktok.com/@therock)
[INFO] [stdout] ✗ Instagram-nike: ERROR - Failed to send request: error sending request for url (https://www.instagram.com/nike)
[INFO] [stdout] ✗ YouTube-cristiano: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@cristiano)
[INFO] [stdout] ✗ YouTube-taylorswift: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@taylorswift)
[INFO] [stdout] ✗ YouTube-tiktok: ERROR - Failed to send request: error sending request for url (https://www.youtube.com/@tiktok)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60f3b790de5a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60f3b790de5a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60f3b790de5a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60f3b790de5a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60f3b79243ea - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60f3b79243ea - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x60f3b7912ce2 - std[f92b4c606f291077]::io::default_write_fmt::<alloc[64763625b5a07cdb]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60f3b7912ce2 - <alloc[64763625b5a07cdb]::vec::Vec<u8> as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60f3b78ec00f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60f3b78ec00f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60f3b7905dd9 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60f3b74aa8cc - <alloc[64763625b5a07cdb]::boxed::Box<dyn for<'a, 'b> core[786f478f706679df]::ops::function::Fn<(&'a std[f92b4c606f291077]::panic::PanicHookInfo<'b>,), Output = ()> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::Fn<(&std[f92b4c606f291077]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x60f3b74aa8cc - test[20e1f0ae6cad7a17]::test_main_with_exit_callback::<test[20e1f0ae6cad7a17]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60f3b7906052 - <alloc[64763625b5a07cdb]::boxed::Box<dyn for<'a, 'b> core[786f478f706679df]::ops::function::Fn<(&'a std[f92b4c606f291077]::panic::PanicHookInfo<'b>,), Output = ()> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::Fn<(&std[f92b4c606f291077]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x60f3b7906052 - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60f3b78ec0c8 - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60f3b78e3989 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60f3b78ecf9d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60f3b7924bac - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60f3b74923e9 - integration_test[b1be105b719a0dc4]::test_known_taken_usernames::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:111:9
[INFO] [stdout]   20:     0x60f3b749bf02 - <core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/future/future.rs:133:9
[INFO] [stdout]   21:     0x60f3b749bf7d - <core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/future/future.rs:133:9
[INFO] [stdout]   22:     0x60f3b749b8fd - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[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] [stdout]   23:     0x60f3b749b7fb - tokio[2ed19ada2d81c466]::task::coop::with_budget::<core[786f478f706679df]::task::poll::Poll<()>, <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[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:     0x60f3b749b7fb - tokio[2ed19ada2d81c466]::task::coop::budget::<core[786f478f706679df]::task::poll::Poll<()>, <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[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:     0x60f3b749b7fb - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[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:     0x60f3b74968c0 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Context>::enter::<core[786f478f706679df]::task::poll::Poll<()>, <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[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:     0x60f3b749ab9d - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}
[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:     0x60f3b7499e94 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}
[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:     0x60f3b748d11b - <tokio[2ed19ada2d81c466]::runtime::context::scoped::Scoped<tokio[2ed19ada2d81c466]::runtime::scheduler::Context>>::set::<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}, (alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>)>
[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:     0x60f3b748f119 - tokio[2ed19ada2d81c466]::runtime::context::set_scheduler::<(alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>), <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}>::{closure#0}
[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:     0x60f3b748d752 - <std[f92b4c606f291077]::thread::local::LocalKey<tokio[2ed19ada2d81c466]::runtime::context::Context>>::try_with::<tokio[2ed19ada2d81c466]::runtime::context::set_scheduler<(alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>), <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   32:     0x60f3b748d2de - <std[f92b4c606f291077]::thread::local::LocalKey<tokio[2ed19ada2d81c466]::runtime::context::Context>>::with::<tokio[2ed19ada2d81c466]::runtime::context::set_scheduler<(alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>), <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   33:     0x60f3b748e52d - tokio[2ed19ada2d81c466]::runtime::context::set_scheduler::<(alloc[64763625b5a07cdb]::boxed::Box<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::Core>, core[786f478f706679df]::option::Option<()>), <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>::{closure#0}>
[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:     0x60f3b7498a00 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>::{closure#0}, core[786f478f706679df]::option::Option<()>>
[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:     0x60f3b7498cf6 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[786f478f706679df]::pin::Pin<&mut core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>>
[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:     0x60f3b74999a0 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>::{closure#0}
[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:     0x60f3b748eb93 - tokio[2ed19ada2d81c466]::runtime::context::runtime::enter_runtime::<<tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[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:     0x60f3b74963f1 - <tokio[2ed19ada2d81c466]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>
[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:     0x60f3b748cc14 - <tokio[2ed19ada2d81c466]::runtime::runtime::Runtime>::block_on_inner::<core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>
[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:     0x60f3b748cddf - <tokio[2ed19ada2d81c466]::runtime::runtime::Runtime>::block_on::<core[786f478f706679df]::pin::Pin<&mut dyn core[786f478f706679df]::future::future::Future<Output = ()>>>
[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:     0x60f3b74944e3 - integration_test[b1be105b719a0dc4]::test_known_taken_usernames
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:110:29
[INFO] [stdout]   42:     0x60f3b748fdc7 - integration_test[b1be105b719a0dc4]::test_known_taken_usernames::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:72:38
[INFO] [stdout]   43:     0x60f3b749c1c6 - <integration_test[b1be105b719a0dc4]::test_known_taken_usernames::{closure#0} as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x60f3b749e9ab - <fn() -> core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x60f3b749e9ab - test[20e1f0ae6cad7a17]::__rust_begin_short_backtrace::<core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>, fn() -> core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:663:18
[INFO] [stdout]   46:     0x60f3b74ab39b - test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:686:74
[INFO] [stdout]   47:     0x60f3b74ab39b - <core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   48:     0x60f3b74ab39b - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>, core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x60f3b74ab39b - std[f92b4c606f291077]::panicking::catch_unwind::<core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>, core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x60f3b74ab39b - std[f92b4c606f291077]::panic::catch_unwind::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>, core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x60f3b74ab39b - test[20e1f0ae6cad7a17]::run_test_in_process
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:686:27
[INFO] [stdout]   52:     0x60f3b74ab39b - test[20e1f0ae6cad7a17]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:607:43
[INFO] [stdout]   53:     0x60f3b74a6ab4 - test[20e1f0ae6cad7a17]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:637:41
[INFO] [stdout]   54:     0x60f3b74a6ab4 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   55:     0x60f3b74adfa2 - std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   56:     0x60f3b74adfa2 - <core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   57:     0x60f3b74adfa2 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   58:     0x60f3b74adfa2 - std[f92b4c606f291077]::panicking::catch_unwind::<(), core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   59:     0x60f3b74adfa2 - std[f92b4c606f291077]::panic::catch_unwind::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x60f3b74adfa2 - std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   61:     0x60f3b74adfa2 - <std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1} as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x60f3b790d72f - <alloc[64763625b5a07cdb]::boxed::Box<dyn core[786f478f706679df]::ops::function::FnOnce<(), Output = ()> + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   63:     0x60f3b790d72f - <std[f92b4c606f291077]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   64:     0x7024f95d8aa4 - <unknown>
[INFO] [stdout]   65:     0x7024f9665a64 - 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 4.90s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "cb015cda249c0910f0c7abace6e14605a20129f883214b372f6597d516228b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb015cda249c0910f0c7abace6e14605a20129f883214b372f6597d516228b0a", kill_on_drop: false }`
[INFO] [stdout] cb015cda249c0910f0c7abace6e14605a20129f883214b372f6597d516228b0a
