[INFO] fetching crate completable_future 0.1.0... [INFO] testing completable_future-0.1.0 against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570 [INFO] extracting crate completable_future 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate completable_future 0.1.0 on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate completable_future 0.1.0 [INFO] finished tweaking crates.io crate completable_future 0.1.0 [INFO] tweaked toml for crates.io crate completable_future 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af03abbc53df8143f44d037e83fcf97292a7072f8559b6ec99b43ebf67da0df7 [INFO] running `Command { std: "docker" "start" "-a" "af03abbc53df8143f44d037e83fcf97292a7072f8559b6ec99b43ebf67da0df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af03abbc53df8143f44d037e83fcf97292a7072f8559b6ec99b43ebf67da0df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af03abbc53df8143f44d037e83fcf97292a7072f8559b6ec99b43ebf67da0df7", kill_on_drop: false }` [INFO] [stdout] af03abbc53df8143f44d037e83fcf97292a7072f8559b6ec99b43ebf67da0df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2095fb7734a851137ed9361a826bb583d8b276be5f9375a8cffd9158cea22bc6 [INFO] running `Command { std: "docker" "start" "-a" "2095fb7734a851137ed9361a826bb583d8b276be5f9375a8cffd9158cea22bc6", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling completable_future v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | mem::replace(self, WakerWrapper::Registered(waker)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "2095fb7734a851137ed9361a826bb583d8b276be5f9375a8cffd9158cea22bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2095fb7734a851137ed9361a826bb583d8b276be5f9375a8cffd9158cea22bc6", kill_on_drop: false }` [INFO] [stdout] 2095fb7734a851137ed9361a826bb583d8b276be5f9375a8cffd9158cea22bc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42a69da5eb1714acd2d8bac286df7fbd87dc83058af65ecf220b451243bb5daa [INFO] running `Command { std: "docker" "start" "-a" "42a69da5eb1714acd2d8bac286df7fbd87dc83058af65ecf220b451243bb5daa", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | mem::replace(self, WakerWrapper::Registered(waker)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling completable_future v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/tests.rs:75:7 [INFO] [stdout] | [INFO] [stdout] 75 | let mut tm = mutate_counter.clone(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | mem::replace(self, WakerWrapper::Registered(waker)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/tests.rs:97:7 [INFO] [stdout] | [INFO] [stdout] 97 | let mut tm = mutate_counter.clone(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "42a69da5eb1714acd2d8bac286df7fbd87dc83058af65ecf220b451243bb5daa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a69da5eb1714acd2d8bac286df7fbd87dc83058af65ecf220b451243bb5daa", kill_on_drop: false }` [INFO] [stdout] 42a69da5eb1714acd2d8bac286df7fbd87dc83058af65ecf220b451243bb5daa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a2cc62f7699e9a4b1128e0cb4cb937dc264fbe38f25d77e4de619c5f22c27220 [INFO] running `Command { std: "docker" "start" "-a" "a2cc62f7699e9a4b1128e0cb4cb937dc264fbe38f25d77e4de619c5f22c27220", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/lib.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | mem::replace(self, WakerWrapper::Registered(waker)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `completable_future` (lib) generated 1 warning [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/tests.rs:75:7 [INFO] [stderr] | [INFO] [stderr] 75 | let mut tm = mutate_counter.clone(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/tests.rs:97:7 [INFO] [stderr] | [INFO] [stderr] 97 | let mut tm = mutate_counter.clone(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `completable_future` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `completable_future` (test "tests") generated 2 warnings (run `cargo fix --test "tests"` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/completable_future-4913299a54e2d457) [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/tests.rs (/opt/rustwide/target/debug/deps/tests-be42cf7b99aaae56) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_signal_complete ... ok [INFO] [stdout] test test_signal_error ... ok [INFO] [stdout] test test_completed_future ... ok [INFO] [stdout] test test_complete_once ... ok [INFO] [stdout] test test_errored_future ... ok [INFO] [stderr] error: test failed, to rerun pass `--test tests` [INFO] [stdout] test test_error_once ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_error_once stdout ---- [INFO] [stdout] thread 'test_error_once' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `1`', tests/tests.rs:108:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cf5b902a00 - std::backtrace_rs::backtrace::libunwind::trace::hecb21857e99d889d [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55cf5b902a00 - std::backtrace_rs::backtrace::trace_unsynchronized::h390569d291d382e6 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55cf5b902a00 - std::sys_common::backtrace::_print_fmt::he268a904f7419e52 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x55cf5b902a00 - ::fmt::hedbee76c21719161 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55cf5b92618e - core::fmt::write::hd7abf800172f9326 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/fmt/mod.rs:1209:17 [INFO] [stdout] 5: 0x55cf5b8ff695 - std::io::Write::write_fmt::hce65cc88c775e9d3 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x55cf5b9027c5 - std::sys_common::backtrace::_print::he1bf0c0215d8eb21 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x55cf5b9027c5 - std::sys_common::backtrace::print::h1d63cc8fb6910f4d [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x55cf5b90466f - std::panicking::default_hook::{{closure}}::h06165285990169e4 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x55cf5b90432e - std::panicking::default_hook::hc8c52a6a2d770858 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x55cf5b8a5657 - as core::ops::function::Fn>::call::h9bfd099cb89cb0bb [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 11: 0x55cf5b8a5657 - test::test_main::{{closure}}::h065ae2c9be25dce8 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x55cf5b904d8d - as core::ops::function::Fn>::call::h6aaf80b277f5611a [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 13: 0x55cf5b904d8d - std::panicking::rust_panic_with_hook::h4b7f78aa6e886a78 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:692:13 [INFO] [stdout] 14: 0x55cf5b904b07 - std::panicking::begin_panic_handler::{{closure}}::h8c929b88c5c37601 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:579:13 [INFO] [stdout] 15: 0x55cf5b902eac - std::sys_common::backtrace::__rust_end_short_backtrace::h61d4e5f81197e3cc [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 16: 0x55cf5b904822 - rust_begin_unwind [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:575:5 [INFO] [stdout] 17: 0x55cf5b866723 - core::panicking::panic_fmt::hd23e6f8c5d094f51 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/panicking.rs:65:14 [INFO] [stdout] 18: 0x55cf5b924d6b - core::panicking::assert_failed_inner::hb5c0f3f36147bb4f [INFO] [stdout] 19: 0x55cf5b8d26fa - core::panicking::assert_failed::h5986c1658ce5a069 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/panicking.rs:203:5 [INFO] [stdout] 20: 0x55cf5b86cfab - tests::test_error_once::h83041e444fd8e37b [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:108:2 [INFO] [stdout] 21: 0x55cf5b86cba7 - tests::test_error_once::{{closure}}::h3f77acfddd6ca51c [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:90:1 [INFO] [stdout] 22: 0x55cf5b86fa35 - core::ops::function::FnOnce::call_once::h1b04270164f919b4 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/ops/function.rs:510:5 [INFO] [stdout] 23: 0x55cf5b8aa9cf - core::ops::function::FnOnce::call_once::h2f93ceb28cb0c61c [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/ops/function.rs:510:5 [INFO] [stdout] 24: 0x55cf5b8aa9cf - test::__rust_begin_short_backtrace::hdd721a0e8ee25a0e [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:637:18 [INFO] [stdout] 25: 0x55cf5b87bf5c - test::run_test::{{closure}}::h95fe25ef5b9cf584 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:628:30 [INFO] [stdout] 26: 0x55cf5b87bf5c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he3685b1dad984a5a [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/ops/function.rs:510:5 [INFO] [stdout] 27: 0x55cf5b8a9988 - as core::ops::function::FnOnce>::call_once::h301cae15faf66265 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 28: 0x55cf5b8a9988 - as core::ops::function::FnOnce<()>>::call_once::hb7be0f46463c4091 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 29: 0x55cf5b8a9988 - std::panicking::try::do_call::he80e1dd13c6c4b2c [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:483:40 [INFO] [stdout] 30: 0x55cf5b8a9988 - std::panicking::try::h88563fd695098a44 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:447:19 [INFO] [stdout] 31: 0x55cf5b8a9988 - std::panic::catch_unwind::h6a5b06a8b67964f8 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panic.rs:137:14 [INFO] [stdout] 32: 0x55cf5b8a9988 - test::run_test_in_process::h3bfa2ac051e33645 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:660:27 [INFO] [stdout] 33: 0x55cf5b8a9988 - test::run_test::run_test_inner::{{closure}}::h505cc84ec623ff60 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:554:39 [INFO] [stdout] 34: 0x55cf5b8766e4 - test::run_test::run_test_inner::{{closure}}::h0e58a333959ca1c3 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/test/src/lib.rs:581:37 [INFO] [stdout] 35: 0x55cf5b8766e4 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha224c611b967d9b5 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 36: 0x55cf5b87bfe5 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h90e5d573525d2948 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/thread/mod.rs:551:17 [INFO] [stdout] 37: 0x55cf5b87bfe5 - as core::ops::function::FnOnce<()>>::call_once::h9d1846f6c9999fe4 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 38: 0x55cf5b87bfe5 - std::panicking::try::do_call::h5ffdfcc148e40205 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:483:40 [INFO] [stdout] 39: 0x55cf5b87bfe5 - std::panicking::try::hc1b1f6044948b131 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panicking.rs:447:19 [INFO] [stdout] 40: 0x55cf5b87bfe5 - std::panic::catch_unwind::he641636e80f82a6d [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/panic.rs:137:14 [INFO] [stdout] 41: 0x55cf5b87bfe5 - std::thread::Builder::spawn_unchecked_::{{closure}}::hdbdfe56cb03b1da6 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/thread/mod.rs:550:30 [INFO] [stdout] 42: 0x55cf5b87bfe5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hea0273674710a4a3 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/core/src/ops/function.rs:510:5 [INFO] [stdout] 43: 0x55cf5b9091a3 - as core::ops::function::FnOnce>::call_once::h5676ec8835469d88 [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 44: 0x55cf5b9091a3 - as core::ops::function::FnOnce>::call_once::h8aa650efc9f4a6ec [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x55cf5b9091a3 - std::sys::unix::thread::Thread::new::thread_start::h8e214f29f03a09ce [INFO] [stdout] at /rustc/015dbcea68b7642e2acc268b5c8f3e9086fc02ff/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 46: 0x7fcef0419609 - start_thread [INFO] [stdout] 47: 0x7fcef01e9133 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_error_once [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a2cc62f7699e9a4b1128e0cb4cb937dc264fbe38f25d77e4de619c5f22c27220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2cc62f7699e9a4b1128e0cb4cb937dc264fbe38f25d77e4de619c5f22c27220", kill_on_drop: false }` [INFO] [stdout] a2cc62f7699e9a4b1128e0cb4cb937dc264fbe38f25d77e4de619c5f22c27220