[INFO] fetching crate k8src 0.15.0...
[INFO] testing k8src-0.15.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate k8src 0.15.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate k8src 0.15.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate k8src 0.15.0
[INFO] tweaked toml for crates.io crate k8src 0.15.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate k8src 0.15.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate k8src 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrrg v0.8.0
[INFO] [stderr]   Downloaded getopts v0.2.23
[INFO] [stderr]   Downloaded arrrg_derive v0.8.0
[INFO] [stderr]   Downloaded derive_util v0.5.0
[INFO] [stderr]   Downloaded utf8path v0.9.0
[INFO] [stderr]   Downloaded shvar v0.8.0
[INFO] [stderr]   Downloaded rc_conf v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebbde3a28e393bb1324b9fff795920c4e7338edf14784e0b8e35e2e83d5f1849
[INFO] running `Command { std: "docker" "start" "-a" "ebbde3a28e393bb1324b9fff795920c4e7338edf14784e0b8e35e2e83d5f1849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebbde3a28e393bb1324b9fff795920c4e7338edf14784e0b8e35e2e83d5f1849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbde3a28e393bb1324b9fff795920c4e7338edf14784e0b8e35e2e83d5f1849", kill_on_drop: false }`
[INFO] [stdout] ebbde3a28e393bb1324b9fff795920c4e7338edf14784e0b8e35e2e83d5f1849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b600e8988aea63c82c283d102f567ddeb140b3e916479f6b0e5ac1e9e73975b
[INFO] running `Command { std: "docker" "start" "-a" "2b600e8988aea63c82c283d102f567ddeb140b3e916479f6b0e5ac1e9e73975b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling shvar v0.8.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling utf8path v0.9.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling getopts v0.2.23
[INFO] [stderr]    Compiling derive_util v0.5.0
[INFO] [stderr]    Compiling arrrg_derive v0.8.0
[INFO] [stderr]    Compiling arrrg v0.8.0
[INFO] [stderr]    Compiling rc_conf v0.13.0
[INFO] [stderr]    Compiling k8src v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.40s
[INFO] running `Command { std: "docker" "inspect" "2b600e8988aea63c82c283d102f567ddeb140b3e916479f6b0e5ac1e9e73975b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b600e8988aea63c82c283d102f567ddeb140b3e916479f6b0e5ac1e9e73975b", kill_on_drop: false }`
[INFO] [stdout] 2b600e8988aea63c82c283d102f567ddeb140b3e916479f6b0e5ac1e9e73975b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6df5c248237a89e67b502b341e0242c299dda9ed912d18110aa45b5e5fe6221
[INFO] running `Command { std: "docker" "start" "-a" "f6df5c248237a89e67b502b341e0242c299dda9ed912d18110aa45b5e5fe6221", kill_on_drop: false }`
[INFO] [stderr]    Compiling k8src v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "f6df5c248237a89e67b502b341e0242c299dda9ed912d18110aa45b5e5fe6221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6df5c248237a89e67b502b341e0242c299dda9ed912d18110aa45b5e5fe6221", kill_on_drop: false }`
[INFO] [stdout] f6df5c248237a89e67b502b341e0242c299dda9ed912d18110aa45b5e5fe6221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff8642e3f76d19c0572fa8f24230f8d7aef5c471defdcd6e61838629b9b68371
[INFO] running `Command { std: "docker" "start" "-a" "ff8642e3f76d19c0572fa8f24230f8d7aef5c471defdcd6e61838629b9b68371", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/k8src-8de154128dcb5cce)
[INFO] [stderr]      Running unittests src/bin/k8src.rs (/opt/rustwide/target/debug/deps/k8src-bfe325acfb862061)
[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] [stdout] 
[INFO] [stderr]      Running tests/cases.rs (/opt/rustwide/target/debug/deps/cases-932790766101ba2f)
[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] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test case1 ... ok
[INFO] [stdout] test case10 ... ok
[INFO] [stdout] test case12 ... ok
[INFO] [stdout] test case17 ... ok
[INFO] [stdout] test case0 ... ok
[INFO] [stdout] test case19 ... ok
[INFO] [stdout] test case14 ... ok
[INFO] [stdout] test case2 ... ok
[INFO] [stdout] test case18 ... ok
[INFO] [stdout] test case15 ... ok
[INFO] [stdout] test case20 ... ok
[INFO] [stdout] test case13 ... ok
[INFO] [stdout] test case22 ... ok
[INFO] [stdout] test case11 ... ok
[INFO] [stdout] test case21 ... ok
[INFO] [stdout] test case23 ... ok
[INFO] [stdout] test case25 ... ok
[INFO] [stdout] test case26 ... ok
[INFO] [stdout] test case35 ... ok
[INFO] [stdout] test case27 ... ok
[INFO] [stdout] test case28 ... ok
[INFO] [stdout] test case29 ... ok
[INFO] [stdout] test case3 ... ok
[INFO] [stdout] test case30 ... ok
[INFO] [stdout] test case32 ... ok
[INFO] [stdout] test case34 ... ok
[INFO] [stdout] test case36 ... ok
[INFO] [stdout] test case46 ... ok
[INFO] [stdout] test case38 ... ok
[INFO] [stdout] test case47 ... ok
[INFO] [stdout] test case39 ... ok
[INFO] [stdout] test case4 ... ok
[INFO] [stdout] test case48 ... ok
[INFO] [stdout] test case42 ... ok
[INFO] [stdout] test case45 ... ok
[INFO] [stdout] test case49 ... ok
[INFO] [stdout] test case50 ... ok
[INFO] [stdout] test case37 ... ok
[INFO] [stdout] test case44 ... ok
[INFO] [stdout] test case53 ... ok
[INFO] [stdout] test case7 ... ok
[INFO] [stdout] test case40 ... ok
[INFO] [stdout] test case5 ... ok
[INFO] [stderr]      Running tests/specs.rs (/opt/rustwide/target/debug/deps/specs-836651ea1c026473)
[INFO] [stdout] test case6 ... ok
[INFO] [stderr] 
[INFO] [stdout] test case41 ... ok
[INFO] [stderr] thread 'main' panicked at tests/specs.rs:22:44:
[INFO] [stdout] test case43 ... ok
[INFO] [stderr] should be able to write tempfile: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] test case52 ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test case31 ... ok
[INFO] [stdout] test case51 ... ok
[INFO] [stdout] test case16 ... ok
[INFO] [stdout] test case33 ... ok
[INFO] [stdout] test case24 ... ok
[INFO] [stdout] test case8 ... ok
[INFO] [stdout] test case99 ... ok
[INFO] [stdout] test case9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    0:     0x55931de868a2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x55931de868a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x55931de868a2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x55931de868a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x55931dea44d3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x55931dea44d3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]    6:     0x55931de84173 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x55931de84173 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x55931de866f2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x55931de87956 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stderr]   10:     0x55931de87759 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stderr]   11:     0x55931de88222 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stderr]   12:     0x55931de880ba - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stderr]   13:     0x55931de86d99 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]   14:     0x55931de87d4d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stderr]   15:     0x55931dea34b0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stderr]   16:     0x55931dea3826 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stderr]   17:     0x55931de26cba - core::result::Result<T,E>::expect::h0ec6443be46ac753
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1119:23
[INFO] [stderr]   18:     0x55931de26cba - specs::run_test::h836429673ecede50
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/specs.rs:22:44
[INFO] [stderr]   19:     0x55931de26cba - specs::main::hdcbe24e862c6a34a
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/specs.rs:68:13
[INFO] [stderr]   20:     0x55931de27733 - core::ops::function::FnOnce::call_once::h936b0887ab32d936
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   21:     0x55931de27733 - std::sys::backtrace::__rust_begin_short_backtrace::h95c35bb63605c289
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stderr]   22:     0x55931de27729 - std::rt::lang_start::{{closure}}::he228050b861bf80b
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:206:18
[INFO] [stderr]   23:     0x55931de809f0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stderr]   24:     0x55931de809f0 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   25:     0x55931de809f0 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   26:     0x55931de809f0 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x55931de809f0 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stderr]   28:     0x55931de809f0 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stderr]   29:     0x55931de809f0 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stderr]   30:     0x55931de809f0 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x55931de809f0 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stderr]   32:     0x55931de2771c - main
[INFO] [stderr]   33:     0x76bff664a1ca - <unknown>
[INFO] [stderr]   34:     0x76bff664a28b - __libc_start_main
[INFO] [stderr]   35:     0x55931de24815 - _start
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test specs`
[INFO] running `Command { std: "docker" "inspect" "ff8642e3f76d19c0572fa8f24230f8d7aef5c471defdcd6e61838629b9b68371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8642e3f76d19c0572fa8f24230f8d7aef5c471defdcd6e61838629b9b68371", kill_on_drop: false }`
[INFO] [stdout] ff8642e3f76d19c0572fa8f24230f8d7aef5c471defdcd6e61838629b9b68371
