[INFO] fetching crate orx-concurrent-vec 3.0.1... [INFO] testing orx-concurrent-vec-3.0.1 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095 [INFO] extracting crate orx-concurrent-vec 3.0.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate orx-concurrent-vec 3.0.1 on toolchain f23b22458132fb20faeb8a915b1c252478696f25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate orx-concurrent-vec 3.0.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate orx-concurrent-vec 3.0.1 [INFO] tweaked toml for crates.io crate orx-concurrent-vec 3.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate orx-concurrent-vec 3.0.1 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3830bf07a5a323bfb51befeb34518ef6a95d1f8d8f32ed412613269cb653a963 [INFO] running `Command { std: "docker" "start" "-a" "3830bf07a5a323bfb51befeb34518ef6a95d1f8d8f32ed412613269cb653a963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3830bf07a5a323bfb51befeb34518ef6a95d1f8d8f32ed412613269cb653a963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3830bf07a5a323bfb51befeb34518ef6a95d1f8d8f32ed412613269cb653a963", kill_on_drop: false }` [INFO] [stdout] 3830bf07a5a323bfb51befeb34518ef6a95d1f8d8f32ed412613269cb653a963 [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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d758e14f035b48e2e95ec93d9611399aecf7fe8f9b8e6475a8fbf19ff9fe6189 [INFO] running `Command { std: "docker" "start" "-a" "d758e14f035b48e2e95ec93d9611399aecf7fe8f9b8e6475a8fbf19ff9fe6189", kill_on_drop: false }` [INFO] [stderr] Compiling orx-pseudo-default v1.4.0 [INFO] [stderr] Compiling orx-concurrent-option v1.3.0 [INFO] [stderr] Compiling orx-pinned-vec v3.10.0 [INFO] [stderr] Compiling orx-split-vec v3.10.0 [INFO] [stderr] Compiling orx-fixed-vec v3.10.0 [INFO] [stderr] Compiling orx-pinned-concurrent-col v2.8.0 [INFO] [stderr] Compiling orx-concurrent-vec v3.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "d758e14f035b48e2e95ec93d9611399aecf7fe8f9b8e6475a8fbf19ff9fe6189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d758e14f035b48e2e95ec93d9611399aecf7fe8f9b8e6475a8fbf19ff9fe6189", kill_on_drop: false }` [INFO] [stdout] d758e14f035b48e2e95ec93d9611399aecf7fe8f9b8e6475a8fbf19ff9fe6189 [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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ab8b99524d365953ba720777522e12e3cffa3cb0d2f43ac3f1864655770c058 [INFO] running `Command { std: "docker" "start" "-a" "4ab8b99524d365953ba720777522e12e3cffa3cb0d2f43ac3f1864655770c058", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling clap_builder v4.5.18 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling append-only-vec v0.1.5 [INFO] [stderr] Compiling boxcar v0.2.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling clap v4.5.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling orx-concurrent-vec v3.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 54.64s [INFO] running `Command { std: "docker" "inspect" "4ab8b99524d365953ba720777522e12e3cffa3cb0d2f43ac3f1864655770c058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab8b99524d365953ba720777522e12e3cffa3cb0d2f43ac3f1864655770c058", kill_on_drop: false }` [INFO] [stdout] 4ab8b99524d365953ba720777522e12e3cffa3cb0d2f43ac3f1864655770c058 [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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ea850749520f56046ba481c133d37a13ad1f9cba021858cb22fa572d0b15103 [INFO] running `Command { std: "docker" "start" "-a" "5ea850749520f56046ba481c133d37a13ad1f9cba021858cb22fa572d0b15103", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/orx_concurrent_vec-66cea4ef9d08e0fc) [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/concurrent_read_write.rs (/opt/rustwide/target/debug/deps/concurrent_read_write-3b5375548194c601) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test concurrent_read_write::_500_expects ... ok [INFO] [stdout] test miri_concurrent_read_write::_250_expects ... ok [INFO] [stdout] test concurrent_read_write::_1_000_expects ... ok [INFO] [stderr] Running tests/iter_shorthands.rs (/opt/rustwide/target/debug/deps/iter_shorthands-1b4ea9981557cfe4) [INFO] [stdout] test concurrent_read_write::_10_000_expects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test iter_filter ... ok [INFO] [stdout] test iter_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/len_exact.rs (/opt/rustwide/target/debug/deps/len_exact-d6c152a8a5ae403f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test exact_len_with_slow_writer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- exact_len_with_slow_writer stdout ---- [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 0 = 2" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 1 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 2 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 3 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 4 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 5 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 6 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 7 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 8 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 9 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 10 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 11 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 12 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 13 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 14 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 15 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 16 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 17 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 18 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 19 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 20 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 21 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 22 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 23 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 24 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 25 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 26 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 27 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 28 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 29 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 30 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 31 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 32 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 33 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 34 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 35 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 36 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 37 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 38 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 39 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 40 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 41 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 42 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 43 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 44 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 45 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 46 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 47 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 48 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 49 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 50 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 51 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 52 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 53 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 54 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 55 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 56 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 57 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 58 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 59 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 60 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 61 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 62 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 63 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 64 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 65 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 66 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 67 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 68 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 69 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 70 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 71 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 72 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 73 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 74 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 75 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 76 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 77 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 78 = 5" [INFO] [stdout] [tests/len_exact.rs:26:17] str = "len at 79 = 6" [INFO] [stdout] thread '' panicked at tests/len_exact.rs:30:51: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 6 [INFO] [stdout] right: 5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x59328f58b63a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x59328f58b63a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x59328f58b63a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x59328f58b63a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x59328f5b19d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x59328f5b19d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x59328f588323 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x59328f58b482 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x59328f58cae5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x59328f58c8d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x59328f556209 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x59328f556209 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x59328f58d1e8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x59328f58d1e8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x59328f58cfaa - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:674:13 [INFO] [stdout] 15: 0x59328f58bb19 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x59328f58cc3c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x59328f5b0470 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x59328f5b079b - core::panicking::assert_failed_inner::hca115171b035b30c [INFO] [stdout] 19: 0x59328f51c199 - core::panicking::assert_failed::ha76340fc98dc7a72 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:367:5 [INFO] [stdout] 20: 0x59328f518ba0 - len_exact::exact_len_with_slow_writer::{{closure}}::{{closure}}::hdb36b4c23ba824cd [INFO] [stdout] at /opt/rustwide/workdir/tests/len_exact.rs:30:51 [INFO] [stdout] 21: 0x59328f51659e - std::sys::backtrace::__rust_begin_short_backtrace::h05ee3a71458a459a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 22: 0x59328f5152fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h394e82db5eba3ee6 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 23: 0x59328f515aee - as core::ops::function::FnOnce<()>>::call_once::h350cdba973cc3a18 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 24: 0x59328f516675 - std::panicking::try::do_call::hde6e0ae482bfeb29 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 25: 0x59328f51583b - __rust_try [INFO] [stdout] 26: 0x59328f514fc6 - std::panicking::try::h46d8bc4050bac854 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 27: 0x59328f514fc6 - std::panic::catch_unwind::hab804638c876ea40 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 28: 0x59328f514fc6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h794f619b6d40754a [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 29: 0x59328f51a67e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h94d1392e8740e9f3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: 0x59328f59105b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 31: 0x59328f59105b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 32: 0x59328f59105b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 33: 0x74704a3b6ac3 - [INFO] [stdout] 34: 0x74704a447a04 - clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] thread 'exact_len_with_slow_writer' panicked at tests/len_exact.rs:18:5: [INFO] [stdout] a scoped thread panicked [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x59328f58b63a - std::backtrace_rs::backtrace::libunwind::trace::h24270b8ca84976f5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x59328f58b63a - std::backtrace_rs::backtrace::trace_unsynchronized::h02001f29f8a7f873 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x59328f58b63a - std::sys::backtrace::_print_fmt::hec0fad1ff9d0ced9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x59328f58b63a - ::fmt::h64292488f7f2250f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x59328f5b19d3 - core::fmt::rt::Argument::fmt::h5a186eb42f172f83 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x59328f5b19d3 - core::fmt::write::h481de9317912dd10 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x59328f588323 - std::io::Write::write_fmt::hf3775693c09b4454 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x59328f58b482 - std::sys::backtrace::BacktraceLock::print::h8adcaf0142651003 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x59328f58cae5 - std::panicking::default_hook::{{closure}}::h15fb66ff6c6741f9 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x59328f58c8d8 - std::panicking::default_hook::hb9ad284307d8f928 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x59328f556209 - as core::ops::function::Fn>::call::h7b6ff508218c42a0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x59328f556209 - test::test_main::{{closure}}::hbc464be6eb0d2a52 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x59328f58d1e8 - as core::ops::function::Fn>::call::h4be8ec3e201e2cf3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x59328f58d1e8 - std::panicking::rust_panic_with_hook::h66f68b895f94d79f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x59328f58cf76 - std::panicking::begin_panic_handler::{{closure}}::hca74b9b22568e264 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:667:13 [INFO] [stdout] 15: 0x59328f58bb19 - std::sys::backtrace::__rust_end_short_backtrace::h74dd0769b8a109e0 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x59328f58cc3c - rust_begin_unwind [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x59328f5b0470 - core::panicking::panic_fmt::h9d563f5dc1b01cab [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x59328f51a318 - std::thread::scoped::scope::h4d3f18e408753aaa [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/scoped.rs:162:13 [INFO] [stdout] 19: 0x59328f518617 - len_exact::exact_len_with_slow_writer::h3268bb8a8d2be104 [INFO] [stdout] at /opt/rustwide/workdir/tests/len_exact.rs:18:5 [INFO] [stdout] 20: 0x59328f518577 - len_exact::exact_len_with_slow_writer::{{closure}}::h600312482cfd0b74 [INFO] [stdout] at /opt/rustwide/workdir/tests/len_exact.rs:4:32 [INFO] [stdout] 21: 0x59328f51a706 - core::ops::function::FnOnce::call_once::h28b4c0f3d00b094e [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x59328f55aacb - core::ops::function::FnOnce::call_once::h2b334953e617de9b [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x59328f55aacb - test::__rust_begin_short_backtrace::h8faab66b1ff1d0c8 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:621:18 [INFO] [stdout] 24: 0x59328f55a3b8 - test::run_test_in_process::{{closure}}::hfb9c1a00854dd37d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:644:60 [INFO] [stdout] 25: 0x59328f55a3b8 - as core::ops::function::FnOnce<()>>::call_once::h74c9970fa5634840 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x59328f55a3b8 - std::panicking::try::do_call::hc4c1295047d6f2d7 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 27: 0x59328f55a3b8 - std::panicking::try::h67266f7a45240585 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 28: 0x59328f55a3b8 - std::panic::catch_unwind::h9bd43337d7e40f31 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 29: 0x59328f55a3b8 - test::run_test_in_process::hcd26e1ba57fd34c2 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:644:27 [INFO] [stdout] 30: 0x59328f55a3b8 - test::run_test::{{closure}}::h7249fd59f504e406 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:565:43 [INFO] [stdout] 31: 0x59328f51e5e4 - test::run_test::{{closure}}::h9278596bd856801d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/test/src/lib.rs:595:41 [INFO] [stdout] 32: 0x59328f51e5e4 - std::sys::backtrace::__rust_begin_short_backtrace::h81ab71768b07ffb5 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 33: 0x59328f521c92 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hd39edce2d4305e8d [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:521:17 [INFO] [stdout] 34: 0x59328f521c92 - as core::ops::function::FnOnce<()>>::call_once::hffcde42bb45e43d3 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x59328f521c92 - std::panicking::try::do_call::h30d61604663dff17 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:557:40 [INFO] [stdout] 36: 0x59328f521c92 - std::panicking::try::h7b8b36119ae94880 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panicking.rs:520:19 [INFO] [stdout] 37: 0x59328f521c92 - std::panic::catch_unwind::h4a4bb2ef7a88f652 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/panic.rs:358:14 [INFO] [stdout] 38: 0x59328f521c92 - std::thread::Builder::spawn_unchecked_::{{closure}}::hd62ab97c763f4e34 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/thread/mod.rs:520:30 [INFO] [stdout] 39: 0x59328f521c92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0a89a60c6ceef6b4 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x59328f59105b - as core::ops::function::FnOnce>::call_once::h5de9072f83a0d37c [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 41: 0x59328f59105b - as core::ops::function::FnOnce>::call_once::hbbf67a38c5e8c30f [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 42: 0x59328f59105b - std::sys::pal::unix::thread::Thread::new::thread_start::hb547260a5233ab58 [INFO] [stdout] at /rustc/f23b22458132fb20faeb8a915b1c252478696f25/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 43: 0x74704a3b6ac3 - [INFO] [stdout] 44: 0x74704a447a04 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] exact_len_with_slow_writer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test len_exact` [INFO] running `Command { std: "docker" "inspect" "5ea850749520f56046ba481c133d37a13ad1f9cba021858cb22fa572d0b15103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea850749520f56046ba481c133d37a13ad1f9cba021858cb22fa572d0b15103", kill_on_drop: false }` [INFO] [stdout] 5ea850749520f56046ba481c133d37a13ad1f9cba021858cb22fa572d0b15103