[INFO] fetching crate safe-proc-macro2 1.0.24...
[INFO] testing safe-proc-macro2-1.0.24 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate safe-proc-macro2 1.0.24 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate safe-proc-macro2 1.0.24 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe-proc-macro2 1.0.24
[INFO] finished tweaking crates.io crate safe-proc-macro2 1.0.24
[INFO] tweaked toml for crates.io crate safe-proc-macro2 1.0.24 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df48cfb3f06b85bc650b07c795d507cf1d1a9e23fe29c7cb794a2c5617789bf3
[INFO] running `Command { std: "docker" "start" "-a" "df48cfb3f06b85bc650b07c795d507cf1d1a9e23fe29c7cb794a2c5617789bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df48cfb3f06b85bc650b07c795d507cf1d1a9e23fe29c7cb794a2c5617789bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df48cfb3f06b85bc650b07c795d507cf1d1a9e23fe29c7cb794a2c5617789bf3", kill_on_drop: false }`
[INFO] [stdout] df48cfb3f06b85bc650b07c795d507cf1d1a9e23fe29c7cb794a2c5617789bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f5a9694ef1bf649c932cb3811e09dbd5e5dc813945a07a4f433a665df370517
[INFO] running `Command { std: "docker" "start" "-a" "7f5a9694ef1bf649c932cb3811e09dbd5e5dc813945a07a4f433a665df370517", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "7f5a9694ef1bf649c932cb3811e09dbd5e5dc813945a07a4f433a665df370517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5a9694ef1bf649c932cb3811e09dbd5e5dc813945a07a4f433a665df370517", kill_on_drop: false }`
[INFO] [stdout] 7f5a9694ef1bf649c932cb3811e09dbd5e5dc813945a07a4f433a665df370517
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab6d66f455ad2ab29b1fe7df42edfa27a3e925bf19329b0379c1d948467cf92c
[INFO] running `Command { std: "docker" "start" "-a" "ab6d66f455ad2ab29b1fe7df42edfa27a3e925bf19329b0379c1d948467cf92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "ab6d66f455ad2ab29b1fe7df42edfa27a3e925bf19329b0379c1d948467cf92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6d66f455ad2ab29b1fe7df42edfa27a3e925bf19329b0379c1d948467cf92c", kill_on_drop: false }`
[INFO] [stdout] ab6d66f455ad2ab29b1fe7df42edfa27a3e925bf19329b0379c1d948467cf92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6811fb396a9e7f3726f87cdf01e54b9db44117adef113c0b1002d2e75ec00f37
[INFO] running `Command { std: "docker" "start" "-a" "6811fb396a9e7f3726f87cdf01e54b9db44117adef113c0b1002d2e75ec00f37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safe_proc_macro2-a5342b0e7516426b)
[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/comments.rs (/opt/rustwide/target/debug/deps/comments-31c0dda8c5ddfd2c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test carriage_return ... ok
[INFO] [stdout] test closed_immediately ... ok
[INFO] [stdout] test incomplete ... ok
[INFO] [stdout] test lit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/features.rs (/opt/rustwide/target/debug/deps/features-f0d894d607683057)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test make_sure_no_proc_macro ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/marker.rs (/opt/rustwide/target/debug/deps/marker-abd0a656bd9e73fe)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test Delimiter ... ok
[INFO] [stdout] test Ident ... ok
[INFO] [stdout] test Group ... ok
[INFO] [stdout] test LexError ... ok
[INFO] [stdout] test Literal ... ok
[INFO] [stdout] test Punct ... ok
[INFO] [stdout] test Spacing ... ok
[INFO] [stdout] test Span ... ok
[INFO] [stdout] test TokenStream ... ok
[INFO] [stdout] test TokenTree ... ok
[INFO] [stdout] test unwind_safe::Delimiter ... ok
[INFO] [stdout] test unwind_safe::Group ... ok
[INFO] [stdout] test unwind_safe::Ident ... ok
[INFO] [stdout] test unwind_safe::LexError ... ok
[INFO] [stdout] test unwind_safe::Literal ... ok
[INFO] [stdout] test unwind_safe::Punct ... ok
[INFO] [stdout] test unwind_safe::Spacing ... ok
[INFO] [stdout] test unwind_safe::TokenStream ... ok
[INFO] [stdout] test unwind_safe::Span ... ok
[INFO] [stdout] test unwind_safe::TokenTree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-b79db37cc1c71b46)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test joint_last_token ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test default_tokenstream_is_empty ... ok
[INFO] [stdout] test literal_character ... ok
[INFO] [stdout] test literal_string ... ok
[INFO] [stdout] test idents ... ok
[INFO] [stdout] test no_panic ... ok
[INFO] [stdout] test raw_identifier ... ok
[INFO] [stdout] test punct_before_comment ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test literal_float ... ok
[INFO] [stdout] test literal_iter_negative ... ok
[INFO] [stdout] test literal_suffix ... ok
[INFO] [stdout] test test_debug_ident ... ok
[INFO] [stdout] test tuple_indexing ... ok
[INFO] [stdout] test test_debug_tokenstream ... ok
[INFO] [stdout] test literal_raw_string ... ok
[INFO] [stdout] test lifetime_invalid - should panic ... FAILED
[INFO] [stdout] test ident_empty - should panic ... ok
[INFO] [stdout] test lifetime_number - should panic ... ok
[INFO] [stdout] test ident_number - should panic ... ok
[INFO] [stdout] test raw_ident_invalid - should panic ... ok
[INFO] [stdout] test raw_ident_number - should panic ... ok
[INFO] [stdout] test ident_invalid - should panic ... ok
[INFO] [stdout] test raw_ident_empty - should panic ... ok
[INFO] [stderr] error: test failed, to rerun pass '--test test'
[INFO] [stdout] test lifetime_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lifetime_invalid stdout ----
[INFO] [stdout] thread 'lifetime_invalid' panicked at '"'a#" is not a valid Ident', src/fallback.rs:693:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e52c94eb80 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55e52c94eb80 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e52c94eb80 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55e52c94eb80 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55e52c971f6c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55e52c94bad5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55e52c950f4b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55e52c950f4b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55e52c950f4b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55e52c950a5c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55e52c951639 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:626:17
[INFO] [stdout]   11:     0x55e52c9510f7 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55e52c94f05c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55e52c951059 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55e52c8c0d5b - std::panicking::begin_panic_fmt::h746518bde832d259
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:457:5
[INFO] [stdout]   15:     0x55e52c916206 - safe_proc_macro2::fallback::validate_ident::h894c1b9e97cf1160
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fallback.rs:693:9
[INFO] [stdout]   16:     0x55e52c915dd3 - safe_proc_macro2::fallback::Ident::_new::hbbbcd2e80eed507d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fallback.rs:627:9
[INFO] [stdout]   17:     0x55e52c915e3d - safe_proc_macro2::fallback::Ident::new::hc1c6d0c6ad1178a5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/fallback.rs:637:9
[INFO] [stdout]   18:     0x55e52c91a1b5 - safe_proc_macro2::imp::Ident::new::h60947a1df5a750cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wrapper.rs:669:50
[INFO] [stdout]   19:     0x55e52c909ba9 - safe_proc_macro2::Ident::new::hc84344932d6b78f7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:901:21
[INFO] [stdout]   20:     0x55e52c8c2541 - test::lifetime_invalid::h764009345a56faf9
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:76:5
[INFO] [stdout]   21:     0x55e52c8c24fa - test::lifetime_invalid::{{closure}}::h08cea0d90c7c9c6e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:75:1
[INFO] [stdout]   22:     0x55e52c8c6e8e - core::ops::function::FnOnce::call_once::h4c2bc8b2ca5ff14c
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x55e52c8fbcd3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x55e52c8fbcd3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   25:     0x55e52c8fa788 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   26:     0x55e52c8fa788 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   27:     0x55e52c8fa788 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   28:     0x55e52c8fa788 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   29:     0x55e52c8fa788 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   30:     0x55e52c8fa788 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   31:     0x55e52c8fa788 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   32:     0x55e52c8c8f1d - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   33:     0x55e52c8c8f1d - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   34:     0x55e52c8cd6e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   35:     0x55e52c8cd6e8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   36:     0x55e52c8cd6e8 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   37:     0x55e52c8cd6e8 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   38:     0x55e52c8cd6e8 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   39:     0x55e52c8cd6e8 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   40:     0x55e52c8cd6e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   41:     0x55e52c956287 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   42:     0x55e52c956287 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   43:     0x55e52c956287 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   44:     0x7fb778c69609 - start_thread
[INFO] [stdout]   45:     0x7fb778a3b293 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] note: panic did not contain expected string
[INFO] [stdout]       panic message: `"\"'a#\" is not a valid Ident"`,
[INFO] [stdout]  expected substring: `"\"\\'a#\" is not a valid Ident"`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lifetime_invalid
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6811fb396a9e7f3726f87cdf01e54b9db44117adef113c0b1002d2e75ec00f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6811fb396a9e7f3726f87cdf01e54b9db44117adef113c0b1002d2e75ec00f37", kill_on_drop: false }`
[INFO] [stdout] 6811fb396a9e7f3726f87cdf01e54b9db44117adef113c0b1002d2e75ec00f37
