[INFO] fetching crate text_io 0.1.13...
[INFO] testing text_io-0.1.13 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277
[INFO] extracting crate text_io 0.1.13 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate text_io 0.1.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate text_io 0.1.13
[INFO] tweaked toml for crates.io crate text_io 0.1.13 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate text_io 0.1.13 on toolchain a1531335fe2807715fff569904d99602022643a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate text_io 0.1.13 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" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 679e9728af9c34925a5bb5f18bfb5ef0054b23e69577de3971aac16c3ad14695
[INFO] running `Command { std: "docker" "start" "-a" "679e9728af9c34925a5bb5f18bfb5ef0054b23e69577de3971aac16c3ad14695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679e9728af9c34925a5bb5f18bfb5ef0054b23e69577de3971aac16c3ad14695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679e9728af9c34925a5bb5f18bfb5ef0054b23e69577de3971aac16c3ad14695", kill_on_drop: false }`
[INFO] [stdout] 679e9728af9c34925a5bb5f18bfb5ef0054b23e69577de3971aac16c3ad14695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be8eb09bf4ca8cda7d413d6089f71c10e3e27802a17beb773f38454fcba9d8db
[INFO] running `Command { std: "docker" "start" "-a" "be8eb09bf4ca8cda7d413d6089f71c10e3e27802a17beb773f38454fcba9d8db", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "be8eb09bf4ca8cda7d413d6089f71c10e3e27802a17beb773f38454fcba9d8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8eb09bf4ca8cda7d413d6089f71c10e3e27802a17beb773f38454fcba9d8db", kill_on_drop: false }`
[INFO] [stdout] be8eb09bf4ca8cda7d413d6089f71c10e3e27802a17beb773f38454fcba9d8db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a9ef2a2df39b412e428c9f73c2e18af87c8f18eceb879bda79cb170cd1c0b31
[INFO] running `Command { std: "docker" "start" "-a" "4a9ef2a2df39b412e428c9f73c2e18af87c8f18eceb879bda79cb170cd1c0b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "4a9ef2a2df39b412e428c9f73c2e18af87c8f18eceb879bda79cb170cd1c0b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9ef2a2df39b412e428c9f73c2e18af87c8f18eceb879bda79cb170cd1c0b31", kill_on_drop: false }`
[INFO] [stdout] 4a9ef2a2df39b412e428c9f73c2e18af87c8f18eceb879bda79cb170cd1c0b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 476a152699f977032ec426da56da7d35794661a16d33ecf0b0fbdef9739ef6e9
[INFO] running `Command { std: "docker" "start" "-a" "476a152699f977032ec426da56da7d35794661a16d33ecf0b0fbdef9739ef6e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_io-6098ffb2c7252956)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/module.rs (/opt/rustwide/target/debug/deps/module-5de645ccd825ed4c)
[INFO] [stdout] test tests::test_no_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test calling_scan_in_submodule ... ok
[INFO] [stderr]      Running tests/read_str.rs (/opt/rustwide/target/debug/deps/read_str-d4e328859d6a5149)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test file ... ok
[INFO] [stdout] test scan ... ok
[INFO] [stdout] test file_scan ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test simple_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tuple.rs (/opt/rustwide/target/debug/deps/tuple-efe68d53ce24fa15)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test run_scan_simple ... FAILED
[INFO] [stdout] test run_read_simple ... FAILED
[INFO] [stdout] test run_scan ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test tuple`
[INFO] [stdout] test run_read ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- run_scan_simple stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_scan_simple' (38) panicked at tests/tuple.rs:10:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::libunwind::trace::h28054f4383c3f58e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::trace_unsynchronized::ha282a8c421679d2f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c6b80fa6552 - std::sys::backtrace::_print_fmt::hbec33065234e0802
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c6b80fa6552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd1d4bb6928e618aa
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c6b80fcc23f - core::fmt::rt::Argument::fmt::h9d7a9c51e359853c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c6b80fcc23f - core::fmt::write::hb74543a25e711b4b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c6b80fa33d3 - std::io::default_write_fmt::h5fc6d59ce87844c1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c6b80fa33d3 - std::io::Write::write_fmt::hd2771080cbf96086
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c6b80fa63a2 - std::sys::backtrace::BacktraceLock::print::heea219b8050afbf1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c6b80fa7a8a - std::panicking::default_hook::{{closure}}::hd4259c9ab8b045c5
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c6b80fa78f6 - std::panicking::default_hook::h11ff409030846680
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c6b80f6ff0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd51613452276a673
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5c6b80f6ff0e - test::test_main_with_exit_callback::{{closure}}::he745dc5723cd1954
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c6b80fa84be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h11f03226fe12b23f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5c6b80fa84be - std::panicking::panic_with_hook::h7ff7afb88160a118
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c6b80fa828a - std::panicking::panic_handler::{{closure}}::hcdc643b4bb0ebe9b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c6b80fa6a49 - std::sys::backtrace::__rust_end_short_backtrace::h1e475b2065076ac7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c6b80fa7f1d - __rustc[e46213fa37f0c562]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c6b80fcad50 - core::panicking::panic_fmt::h80b565e2eb233fe8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c6b80fcb0e6 - core::result::unwrap_failed::h0419f8a7c5f9f8cf
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1852:5
[INFO] [stdout]   20:     0x5c6b80f357e4 - core::result::Result<T,E>::unwrap::he4302223c19f5db3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1223:23
[INFO] [stdout]   21:     0x5c6b80f357e4 - tuple::test_str::h03c47892cb2ebb91
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:10:10
[INFO] [stdout]   22:     0x5c6b80f3609e - tuple::run_scan_simple::h90f11740fd9d9744
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:33:5
[INFO] [stdout]   23:     0x5c6b80f36067 - tuple::run_scan_simple::{{closure}}::h84e8713f3efa771c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:32:21
[INFO] [stdout]   24:     0x5c6b80f30fa6 - core::ops::function::FnOnce::call_once::h699e8448bb8cbf8a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5c6b80f7565b - core::ops::function::FnOnce::call_once::hfc756c52547ce44a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5c6b80f7565b - test::__rust_begin_short_backtrace::h9a5ae329d078bcd9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5c6b80f74855 - test::run_test_in_process::{{closure}}::h3426e995573c268d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5c6b80f74855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha7835434f938d8f3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5c6b80f74855 - std::panicking::catch_unwind::do_call::hba7daaeffaa7fd92
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5c6b80f74855 - std::panicking::catch_unwind::h429b54e97c207d41
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5c6b80f74855 - std::panic::catch_unwind::h51208656128c85f9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   32:     0x5c6b80f74855 - test::run_test_in_process::h689806cd12adfed7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5c6b80f74855 - test::run_test::{{closure}}::hb7a4442cffb3ca48
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5c6b80f37ab4 - test::run_test::{{closure}}::hbfdd49e739af13e8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5c6b80f37ab4 - std::sys::backtrace::__rust_begin_short_backtrace::h8748685fe296ef1f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h934221187d822cc7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5c6b80f3b3fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha2070c9c72742147
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5c6b80f3b3fa - std::panicking::catch_unwind::do_call::h0fa4d7384e02a51e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5c6b80f3b3fa - std::panicking::catch_unwind::h57da5b94928bf70d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5c6b80f3b3fa - std::panic::catch_unwind::h11a7caa5ab9505ca
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   41:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h81bd754a5aa6f57a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5c6b80f3b3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd839d279b244de64
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5c6b80fab47f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h234c89b9d620936c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5c6b80fab47f - std::sys::pal::unix::thread::Thread::new::thread_start::h185f7d20f8cd290f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7abb2d326aa4 - <unknown>
[INFO] [stdout]   46:     0x7abb2d3b3a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run_read_simple stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_read_simple' (36) panicked at tests/tuple.rs:10:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::libunwind::trace::h28054f4383c3f58e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::trace_unsynchronized::ha282a8c421679d2f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c6b80fa6552 - std::sys::backtrace::_print_fmt::hbec33065234e0802
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c6b80fa6552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd1d4bb6928e618aa
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c6b80fcc23f - core::fmt::rt::Argument::fmt::h9d7a9c51e359853c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c6b80fcc23f - core::fmt::write::hb74543a25e711b4b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c6b80fa33d3 - std::io::default_write_fmt::h5fc6d59ce87844c1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c6b80fa33d3 - std::io::Write::write_fmt::hd2771080cbf96086
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c6b80fa63a2 - std::sys::backtrace::BacktraceLock::print::heea219b8050afbf1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c6b80fa7a8a - std::panicking::default_hook::{{closure}}::hd4259c9ab8b045c5
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c6b80fa78f6 - std::panicking::default_hook::h11ff409030846680
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c6b80f6ff0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd51613452276a673
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5c6b80f6ff0e - test::test_main_with_exit_callback::{{closure}}::he745dc5723cd1954
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c6b80fa84be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h11f03226fe12b23f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5c6b80fa84be - std::panicking::panic_with_hook::h7ff7afb88160a118
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c6b80fa828a - std::panicking::panic_handler::{{closure}}::hcdc643b4bb0ebe9b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c6b80fa6a49 - std::sys::backtrace::__rust_end_short_backtrace::h1e475b2065076ac7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c6b80fa7f1d - __rustc[e46213fa37f0c562]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c6b80fcad50 - core::panicking::panic_fmt::h80b565e2eb233fe8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c6b80fcb0e6 - core::result::unwrap_failed::h0419f8a7c5f9f8cf
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1852:5
[INFO] [stdout]   20:     0x5c6b80f357e4 - core::result::Result<T,E>::unwrap::he4302223c19f5db3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1223:23
[INFO] [stdout]   21:     0x5c6b80f357e4 - tuple::test_str::h03c47892cb2ebb91
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:10:10
[INFO] [stdout]   22:     0x5c6b80f3604e - tuple::run_read_simple::h0e7b10928e1b73ec
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:28:5
[INFO] [stdout]   23:     0x5c6b80f36017 - tuple::run_read_simple::{{closure}}::hc97080ad46cf3961
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:27:21
[INFO] [stdout]   24:     0x5c6b80f30f26 - core::ops::function::FnOnce::call_once::h0a4af14629664702
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5c6b80f7565b - core::ops::function::FnOnce::call_once::hfc756c52547ce44a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5c6b80f7565b - test::__rust_begin_short_backtrace::h9a5ae329d078bcd9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5c6b80f74855 - test::run_test_in_process::{{closure}}::h3426e995573c268d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5c6b80f74855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha7835434f938d8f3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5c6b80f74855 - std::panicking::catch_unwind::do_call::hba7daaeffaa7fd92
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5c6b80f74855 - std::panicking::catch_unwind::h429b54e97c207d41
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5c6b80f74855 - std::panic::catch_unwind::h51208656128c85f9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   32:     0x5c6b80f74855 - test::run_test_in_process::h689806cd12adfed7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5c6b80f74855 - test::run_test::{{closure}}::hb7a4442cffb3ca48
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5c6b80f37ab4 - test::run_test::{{closure}}::hbfdd49e739af13e8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5c6b80f37ab4 - std::sys::backtrace::__rust_begin_short_backtrace::h8748685fe296ef1f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h934221187d822cc7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5c6b80f3b3fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha2070c9c72742147
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5c6b80f3b3fa - std::panicking::catch_unwind::do_call::h0fa4d7384e02a51e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5c6b80f3b3fa - std::panicking::catch_unwind::h57da5b94928bf70d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5c6b80f3b3fa - std::panic::catch_unwind::h11a7caa5ab9505ca
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   41:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h81bd754a5aa6f57a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5c6b80f3b3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd839d279b244de64
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5c6b80fab47f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h234c89b9d620936c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5c6b80fab47f - std::sys::pal::unix::thread::Thread::new::thread_start::h185f7d20f8cd290f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7abb2d326aa4 - <unknown>
[INFO] [stdout]   46:     0x7abb2d3b3a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run_scan stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_scan' (37) panicked at tests/tuple.rs:10:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::libunwind::trace::h28054f4383c3f58e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::trace_unsynchronized::ha282a8c421679d2f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c6b80fa6552 - std::sys::backtrace::_print_fmt::hbec33065234e0802
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c6b80fa6552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd1d4bb6928e618aa
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c6b80fcc23f - core::fmt::rt::Argument::fmt::h9d7a9c51e359853c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c6b80fcc23f - core::fmt::write::hb74543a25e711b4b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c6b80fa33d3 - std::io::default_write_fmt::h5fc6d59ce87844c1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c6b80fa33d3 - std::io::Write::write_fmt::hd2771080cbf96086
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c6b80fa63a2 - std::sys::backtrace::BacktraceLock::print::heea219b8050afbf1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c6b80fa7a8a - std::panicking::default_hook::{{closure}}::hd4259c9ab8b045c5
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c6b80fa78f6 - std::panicking::default_hook::h11ff409030846680
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c6b80f6ff0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd51613452276a673
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5c6b80f6ff0e - test::test_main_with_exit_callback::{{closure}}::he745dc5723cd1954
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c6b80fa84be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h11f03226fe12b23f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5c6b80fa84be - std::panicking::panic_with_hook::h7ff7afb88160a118
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c6b80fa828a - std::panicking::panic_handler::{{closure}}::hcdc643b4bb0ebe9b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c6b80fa6a49 - std::sys::backtrace::__rust_end_short_backtrace::h1e475b2065076ac7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c6b80fa7f1d - __rustc[e46213fa37f0c562]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c6b80fcad50 - core::panicking::panic_fmt::h80b565e2eb233fe8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c6b80fcb0e6 - core::result::unwrap_failed::h0419f8a7c5f9f8cf
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1852:5
[INFO] [stdout]   20:     0x5c6b80f357e4 - core::result::Result<T,E>::unwrap::he4302223c19f5db3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1223:23
[INFO] [stdout]   21:     0x5c6b80f357e4 - tuple::test_str::h03c47892cb2ebb91
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:10:10
[INFO] [stdout]   22:     0x5c6b80f360ee - tuple::run_scan::h1410dd2bd2931b48
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:38:5
[INFO] [stdout]   23:     0x5c6b80f360b7 - tuple::run_scan::{{closure}}::hfcbf3cb6abe6487d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:37:14
[INFO] [stdout]   24:     0x5c6b80f30f66 - core::ops::function::FnOnce::call_once::h42ee9c9cb4236b14
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5c6b80f7565b - core::ops::function::FnOnce::call_once::hfc756c52547ce44a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5c6b80f7565b - test::__rust_begin_short_backtrace::h9a5ae329d078bcd9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5c6b80f74855 - test::run_test_in_process::{{closure}}::h3426e995573c268d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5c6b80f74855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha7835434f938d8f3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5c6b80f74855 - std::panicking::catch_unwind::do_call::hba7daaeffaa7fd92
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5c6b80f74855 - std::panicking::catch_unwind::h429b54e97c207d41
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5c6b80f74855 - std::panic::catch_unwind::h51208656128c85f9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   32:     0x5c6b80f74855 - test::run_test_in_process::h689806cd12adfed7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5c6b80f74855 - test::run_test::{{closure}}::hb7a4442cffb3ca48
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5c6b80f37ab4 - test::run_test::{{closure}}::hbfdd49e739af13e8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5c6b80f37ab4 - std::sys::backtrace::__rust_begin_short_backtrace::h8748685fe296ef1f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h934221187d822cc7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5c6b80f3b3fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha2070c9c72742147
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5c6b80f3b3fa - std::panicking::catch_unwind::do_call::h0fa4d7384e02a51e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5c6b80f3b3fa - std::panicking::catch_unwind::h57da5b94928bf70d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5c6b80f3b3fa - std::panic::catch_unwind::h11a7caa5ab9505ca
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   41:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h81bd754a5aa6f57a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5c6b80f3b3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd839d279b244de64
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5c6b80fab47f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h234c89b9d620936c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5c6b80fab47f - std::sys::pal::unix::thread::Thread::new::thread_start::h185f7d20f8cd290f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7abb2d326aa4 - <unknown>
[INFO] [stdout]   46:     0x7abb2d3b3a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run_read stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'run_read' (35) panicked at tests/tuple.rs:10:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::libunwind::trace::h28054f4383c3f58e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c6b80fa6552 - std::backtrace_rs::backtrace::trace_unsynchronized::ha282a8c421679d2f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c6b80fa6552 - std::sys::backtrace::_print_fmt::hbec33065234e0802
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c6b80fa6552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd1d4bb6928e618aa
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c6b80fcc23f - core::fmt::rt::Argument::fmt::h9d7a9c51e359853c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c6b80fcc23f - core::fmt::write::hb74543a25e711b4b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c6b80fa33d3 - std::io::default_write_fmt::h5fc6d59ce87844c1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c6b80fa33d3 - std::io::Write::write_fmt::hd2771080cbf96086
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c6b80fa63a2 - std::sys::backtrace::BacktraceLock::print::heea219b8050afbf1
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c6b80fa7a8a - std::panicking::default_hook::{{closure}}::hd4259c9ab8b045c5
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c6b80fa78f6 - std::panicking::default_hook::h11ff409030846680
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c6b80f6ff0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd51613452276a673
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5c6b80f6ff0e - test::test_main_with_exit_callback::{{closure}}::he745dc5723cd1954
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c6b80fa84be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h11f03226fe12b23f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5c6b80fa84be - std::panicking::panic_with_hook::h7ff7afb88160a118
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c6b80fa828a - std::panicking::panic_handler::{{closure}}::hcdc643b4bb0ebe9b
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c6b80fa6a49 - std::sys::backtrace::__rust_end_short_backtrace::h1e475b2065076ac7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c6b80fa7f1d - __rustc[e46213fa37f0c562]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c6b80fcad50 - core::panicking::panic_fmt::h80b565e2eb233fe8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c6b80fcb0e6 - core::result::unwrap_failed::h0419f8a7c5f9f8cf
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1852:5
[INFO] [stdout]   20:     0x5c6b80f357e4 - core::result::Result<T,E>::unwrap::he4302223c19f5db3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/result.rs:1223:23
[INFO] [stdout]   21:     0x5c6b80f357e4 - tuple::test_str::h03c47892cb2ebb91
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:10:10
[INFO] [stdout]   22:     0x5c6b80f35ffe - tuple::run_read::h660097d62ac247dd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:23:5
[INFO] [stdout]   23:     0x5c6b80f35fc7 - tuple::run_read::{{closure}}::h1b05dd74c8eb5059
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tuple.rs:22:14
[INFO] [stdout]   24:     0x5c6b80f30fe6 - core::ops::function::FnOnce::call_once::h69dc1312cc13b04f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5c6b80f7565b - core::ops::function::FnOnce::call_once::hfc756c52547ce44a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5c6b80f7565b - test::__rust_begin_short_backtrace::h9a5ae329d078bcd9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5c6b80f74855 - test::run_test_in_process::{{closure}}::h3426e995573c268d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5c6b80f74855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha7835434f938d8f3
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5c6b80f74855 - std::panicking::catch_unwind::do_call::hba7daaeffaa7fd92
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5c6b80f74855 - std::panicking::catch_unwind::h429b54e97c207d41
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5c6b80f74855 - std::panic::catch_unwind::h51208656128c85f9
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   32:     0x5c6b80f74855 - test::run_test_in_process::h689806cd12adfed7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5c6b80f74855 - test::run_test::{{closure}}::hb7a4442cffb3ca48
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5c6b80f37ab4 - test::run_test::{{closure}}::hbfdd49e739af13e8
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5c6b80f37ab4 - std::sys::backtrace::__rust_begin_short_backtrace::h8748685fe296ef1f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h934221187d822cc7
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5c6b80f3b3fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha2070c9c72742147
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5c6b80f3b3fa - std::panicking::catch_unwind::do_call::h0fa4d7384e02a51e
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5c6b80f3b3fa - std::panicking::catch_unwind::h57da5b94928bf70d
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5c6b80f3b3fa - std::panic::catch_unwind::h11a7caa5ab9505ca
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14
[INFO] [stdout]   41:     0x5c6b80f3b3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h81bd754a5aa6f57a
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5c6b80f3b3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd839d279b244de64
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5c6b80fab47f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h234c89b9d620936c
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5c6b80fab47f - std::sys::pal::unix::thread::Thread::new::thread_start::h185f7d20f8cd290f
[INFO] [stdout]                                at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7abb2d326aa4 - <unknown>
[INFO] [stdout]   46:     0x7abb2d3b3a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     run_read
[INFO] [stdout]     run_read_simple
[INFO] [stdout]     run_scan
[INFO] [stdout]     run_scan_simple
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "476a152699f977032ec426da56da7d35794661a16d33ecf0b0fbdef9739ef6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476a152699f977032ec426da56da7d35794661a16d33ecf0b0fbdef9739ef6e9", kill_on_drop: false }`
[INFO] [stdout] 476a152699f977032ec426da56da7d35794661a16d33ecf0b0fbdef9739ef6e9