[INFO] fetching crate tendril 0.4.3... [INFO] testing tendril-0.4.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tendril 0.4.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tendril 0.4.3 [INFO] finished tweaking crates.io crate tendril 0.4.3 [INFO] tweaked toml for crates.io crate tendril 0.4.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tendril 0.4.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tendril 0.4.3 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08665045bac626c6372c4799a5aefa7c9b6b4efc7dfce2412825fa656522b122 [INFO] running `Command { std: "docker" "start" "-a" "08665045bac626c6372c4799a5aefa7c9b6b4efc7dfce2412825fa656522b122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08665045bac626c6372c4799a5aefa7c9b6b4efc7dfce2412825fa656522b122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08665045bac626c6372c4799a5aefa7c9b6b4efc7dfce2412825fa656522b122", kill_on_drop: false }` [INFO] [stdout] 08665045bac626c6372c4799a5aefa7c9b6b4efc7dfce2412825fa656522b122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8caaf12ad9344f54ea046d67f28fa6e87be91976071d4a7126b467d18eb6972 [INFO] running `Command { std: "docker" "start" "-a" "a8caaf12ad9344f54ea046d67f28fa6e87be91976071d4a7126b467d18eb6972", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling tendril v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/fmt.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | mem::transmute(n) [INFO] [stdout] | --------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "a8caaf12ad9344f54ea046d67f28fa6e87be91976071d4a7126b467d18eb6972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8caaf12ad9344f54ea046d67f28fa6e87be91976071d4a7126b467d18eb6972", kill_on_drop: false }` [INFO] [stdout] a8caaf12ad9344f54ea046d67f28fa6e87be91976071d4a7126b467d18eb6972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ea195b4281913a6a5ab94e58e71626fb9e5ff4b103361a59a8df6425010a7b0 [INFO] running `Command { std: "docker" "start" "-a" "3ea195b4281913a6a5ab94e58e71626fb9e5ff4b103361a59a8df6425010a7b0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/fmt.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | mem::transmute(n) [INFO] [stdout] | --------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tendril v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/fmt.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | mem::transmute(n) [INFO] [stdout] | --------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "3ea195b4281913a6a5ab94e58e71626fb9e5ff4b103361a59a8df6425010a7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea195b4281913a6a5ab94e58e71626fb9e5ff4b103361a59a8df6425010a7b0", kill_on_drop: false }` [INFO] [stdout] 3ea195b4281913a6a5ab94e58e71626fb9e5ff4b103361a59a8df6425010a7b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6086557129ed4bc29e7a5c0302fcaaaa667087428dbb1689570aa921ad3c057 [INFO] running `Command { std: "docker" "start" "-a" "e6086557129ed4bc29e7a5c0302fcaaaa667087428dbb1689570aa921ad3c057", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/fmt.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | mem::transmute(n) [INFO] [stderr] | --------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `char::from_u32_unchecked` [INFO] [stderr] | [INFO] [stderr] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tendril` (lib) generated 1 warning (run `cargo fix --lib -p tendril` to apply 1 suggestion) [INFO] [stderr] warning: `tendril` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tendril-cd573c636b16b34f) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test buf32::test::smoke_test ... ok [INFO] [stdout] test stream::test::utf8 ... ok [INFO] [stdout] test stream::test::read_from ... ok [INFO] [stdout] test tendril::test::char_run ... ok [INFO] [stdout] test tendril::test::clear ... ok [INFO] [stdout] test tendril::test::atomic ... ok [INFO] [stdout] test tendril::test::compare ... ok [INFO] [stdout] test tendril::test::conversion ... ok [INFO] [stdout] test tendril::test::deref_mut_inline ... ok [INFO] [stdout] test tendril::test::deref_mut ... ok [INFO] [stdout] test tendril::test::extend_and_from_iterator ... ok [INFO] [stdout] test tendril::test::format ... ok [INFO] [stdout] test tendril::test::format_display ... ok [INFO] [stdout] test tendril::test::from_char ... ok [INFO] [stdout] test tendril::test::from_str ... ok [INFO] [stdout] test tendril::test::front_char ... ok [INFO] [stdout] test tendril::test::hash_map_key ... ok [INFO] [stdout] test tendril::test::issue_58 ... ok [INFO] [stdout] test tendril::test::merge_cant_share ... ok [INFO] [stdout] test tendril::test::merge_shared ... ok [INFO] [stdout] test tendril::test::inline_send ... ok [INFO] [stdout] test tendril::test::out_of_bounds ... ok [INFO] [stdout] test tendril::test::push_char ... ok [INFO] [stdout] test tendril::test::push_tendril ... ok [INFO] [stdout] test tendril::test::format_debug ... ok [INFO] [stdout] test tendril::test::send ... ok [INFO] [stdout] test tendril::test::share_and_unshare ... ok [INFO] [stdout] test tendril::test::ascii ... ok [INFO] [stdout] test tendril::test::smoke_test ... ok [INFO] [stdout] test tendril::test::latin1 ... ok [INFO] [stdout] test tendril::test::shared_doesnt_reserve ... ok [INFO] [stdout] test tendril::test::subtendril ... ok [INFO] [stdout] test tendril::test::subtendril_invalid ... ok [INFO] [stdout] test tendril::test::validate_utf8 ... ok [INFO] [stdout] test tendril::test::wtf8 ... ok [INFO] [stdout] test tendril::test::assert_sizes ... FAILED [INFO] [stdout] test tendril::test::read ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tendril::test::assert_sizes stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tendril::test::assert_sizes' (28) panicked at src/tendril.rs:1704:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 16 [INFO] [stdout] right: 24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c7064403b22 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c7064403b22 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c7064403b22 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5c7064403b22 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5c7064413c6f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5c7064413c6f - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x5c70643d13f3 - std::io::default_write_fmt::hd4797e693c0ec256 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5c70643d13f3 - std::io::Write::write_fmt::h791e240ad2720c99 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5c70643dd382 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5c70643e1e7f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5c70643e1d11 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5c70643a1eee - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 12: 0x5c70643a1eee - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c70643e248f - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 14: 0x5c70643e248f - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5c70643e22ea - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5c70643dd4b9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5c70643c5b9d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5c706441b6e0 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c706441b4e3 - core::panicking::assert_failed_inner::h709867d03648810d [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:444:17 [INFO] [stdout] 20: 0x5c706441b2f7 - core::panicking::assert_failed::h3190cb8500dd068b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:399:5 [INFO] [stdout] 21: 0x5c7064352fcc - tendril::tendril::test::assert_sizes::h2935ed7fafded51c [INFO] [stdout] at /opt/rustwide/workdir/src/tendril.rs:1704:9 [INFO] [stdout] 22: 0x5c7064353137 - tendril::tendril::test::assert_sizes::{{closure}}::h86b0bc10acd35ef5 [INFO] [stdout] at /opt/rustwide/workdir/src/tendril.rs:1685:22 [INFO] [stdout] 23: 0x5c70643654c6 - core::ops::function::FnOnce::call_once::h75ceee1110919140 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5c70643a1d3b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5c70643a1d3b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5c70643b6358 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5c70643b6358 - as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5c70643b6358 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x5c70643b6358 - std::panicking::catch_unwind::h8609b446221def5f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x5c70643b6358 - std::panic::catch_unwind::h362f73cc48531e26 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5c70643b6358 - test::run_test_in_process::hf52fd21d696aae67 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5c70643b6358 - test::run_test::{{closure}}::h7e780b8354e6d007 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5c706438f124 - test::run_test::{{closure}}::hdc2695f2276aad3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5c706438f124 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x5c7064392a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x5c7064392a5a - as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5c7064392a5a - std::panicking::catch_unwind::do_call::h495689350c27df20 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x5c7064392a5a - std::panicking::catch_unwind::hf22437c51d1b3740 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x5c7064392a5a - std::panic::catch_unwind::habda1a57de8231f8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5c7064392a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x5c7064392a5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5c70643d87af - as core::ops::function::FnOnce>::call_once::he4d85cb537521972 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stdout] 43: 0x5c70643d87af - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x7695bd78faa4 - [INFO] [stdout] 45: 0x7695bd81ca64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tendril::test::assert_sizes [INFO] [stdout] [INFO] [stdout] test result: FAILED. 36 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "e6086557129ed4bc29e7a5c0302fcaaaa667087428dbb1689570aa921ad3c057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6086557129ed4bc29e7a5c0302fcaaaa667087428dbb1689570aa921ad3c057", kill_on_drop: false }` [INFO] [stdout] e6086557129ed4bc29e7a5c0302fcaaaa667087428dbb1689570aa921ad3c057