[INFO] fetching crate utf8-bufread 1.0.0... [INFO] testing utf8-bufread-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate utf8-bufread 1.0.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate utf8-bufread 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf8-bufread 1.0.0 [INFO] finished tweaking crates.io crate utf8-bufread 1.0.0 [INFO] tweaked toml for crates.io crate utf8-bufread 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3619bc4361d7688bde82e92c1f4cb3c52bc8a6ff9e9bc4bf088fb80c20856f30 [INFO] running `Command { std: "docker" "start" "-a" "3619bc4361d7688bde82e92c1f4cb3c52bc8a6ff9e9bc4bf088fb80c20856f30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3619bc4361d7688bde82e92c1f4cb3c52bc8a6ff9e9bc4bf088fb80c20856f30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3619bc4361d7688bde82e92c1f4cb3c52bc8a6ff9e9bc4bf088fb80c20856f30", kill_on_drop: false }` [INFO] [stdout] 3619bc4361d7688bde82e92c1f4cb3c52bc8a6ff9e9bc4bf088fb80c20856f30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0386b98327a02011b431421b1c5b2a403a65d31078f0c0624b4d3f6c56076321 [INFO] running `Command { std: "docker" "start" "-a" "0386b98327a02011b431421b1c5b2a403a65d31078f0c0624b4d3f6c56076321", kill_on_drop: false }` [INFO] [stderr] Compiling utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "0386b98327a02011b431421b1c5b2a403a65d31078f0c0624b4d3f6c56076321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0386b98327a02011b431421b1c5b2a403a65d31078f0c0624b4d3f6c56076321", kill_on_drop: false }` [INFO] [stdout] 0386b98327a02011b431421b1c5b2a403a65d31078f0c0624b4d3f6c56076321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfe3e473c9e0c8ba1f91ef3c11da0ce04bd040aaea7fe8c4b8d045637bacb8d3 [INFO] running `Command { std: "docker" "start" "-a" "cfe3e473c9e0c8ba1f91ef3c11da0ce04bd040aaea7fe8c4b8d045637bacb8d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.60s [INFO] running `Command { std: "docker" "inspect" "cfe3e473c9e0c8ba1f91ef3c11da0ce04bd040aaea7fe8c4b8d045637bacb8d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfe3e473c9e0c8ba1f91ef3c11da0ce04bd040aaea7fe8c4b8d045637bacb8d3", kill_on_drop: false }` [INFO] [stdout] cfe3e473c9e0c8ba1f91ef3c11da0ce04bd040aaea7fe8c4b8d045637bacb8d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e254278adabe31bba2df8079e7371eecc7a8423fb11d8b7904cf9b88b651ab60 [INFO] running `Command { std: "docker" "start" "-a" "e254278adabe31bba2df8079e7371eecc7a8423fb11d8b7904cf9b88b651ab60", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/utf8_bufread-c8082d0b23c0b147) [INFO] [stdout] running 30 tests [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_2_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_2_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test read_str_tests::incomplete_across_boundary ... ok [INFO] [stdout] test read_str_tests::incomplete_in_buffer ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_1_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_4_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_1 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_2_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test read_str_tests::incomplete_successful_read ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_1::codepoint_length_4_offset_0 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_4_offset_2 ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_2::codepoint_length_3_offset_1 ... ok [INFO] [stdout] test read_str_tests::complete_successful_read ... ok [INFO] [stdout] test read_str_tests::invalid_in_buffer ... ok [INFO] [stdout] test buf_too_small_tests::buf_capacity_3::codepoint_length_3_offset_2 ... ok [INFO] [stdout] test read_str_tests::empty_read ... ok [INFO] [stdout] test read_str_tests::multi_codepoints_read ... ok [INFO] [stdout] test read_str_tests::read_across_boundary ... ok [INFO] [stdout] test read_str_tests::invalid_across_boundary ... ok [INFO] [stdout] test error::with_leftovers_tests::double_call_with_leftovers - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/data_loss.rs (/opt/rustwide/target/debug/deps/data_loss-8f1153a62868e0d3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test invalid_across_buffer ... ok [INFO] [stderr] Running tests/error.rs (/opt/rustwide/target/debug/deps/error-3ea9ab68e62f5899) [INFO] [stdout] test incomplete ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test into_inner_checked_with_leftovers ... ok [INFO] [stdout] test into_inner_lossy_no_leftovers ... ok [INFO] [stdout] test into_inner_lossy_with_leftovers ... ok [INFO] [stdout] test into_inner_checked_no_leftovers ... ok [INFO] [stdout] test into_inner_no_leftovers ... ok [INFO] [stderr] Running tests/read_codepoint.rs (/opt/rustwide/target/debug/deps/read_codepoint-320906df6fb40343) [INFO] [stdout] test into_inner_with_leftovers - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test complete_successful_read ... ok [INFO] [stdout] test eof_on_incomplete_codepoint ... ok [INFO] [stdout] test invalid_codepoint ... ok [INFO] [stdout] test empty_str_after_eof ... ok [INFO] [stderr] Checking utf8-bufread v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking utf8-bufread-tests v0.0.0 (/opt/rustwide/target/tests/utf8-bufread) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/read_codepoint/drop_reader_while_borrowed.rs ... ok [INFO] [stderr] test tests/read_codepoint/hold_ref.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `r` as mutable more than once at a time [INFO] [stderr] --> $DIR/hold_ref.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 8 | let s1 = r.read_codepoint().unwrap(); [INFO] [stderr] | - first mutable borrow occurs here [INFO] [stderr] 9 | let _s2 = r.read_codepoint().unwrap(); [INFO] [stderr] | ^ second mutable borrow occurs here [INFO] [stderr] 10 | black_box(s1); [INFO] [stderr] | -- first borrow later used here [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0658]: use of unstable library feature 'bench_black_box' [INFO] [stderr] --> $DIR/hold_ref.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::hint::black_box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #64102 for more information [INFO] [stderr] = help: add `#![feature(bench_black_box)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'bench_black_box' [INFO] [stderr] --> $DIR/hold_ref.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | black_box(s1); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #64102 for more information [INFO] [stderr] = help: add `#![feature(bench_black_box)]` to the crate attributes to enable [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test compile_fail_tests ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compile_fail_tests stdout ---- [INFO] [stdout] thread 'compile_fail_tests' panicked at '1 of 2 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/run.rs:73:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c0f0a1b390 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55c0f0a1b390 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c0f0a1b390 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55c0f0a1b390 - ::fmt::h2a772198c4032452 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55c0f0a40a5c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55c0f0a17905 - std::io::Write::write_fmt::h583dff5009d01a9f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/io/mod.rs:1663:15 [INFO] [stdout] 6: 0x55c0f0a1d6ab - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55c0f0a1d6ab - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55c0f0a1d6ab - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55c0f0a1d1bc - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55c0f0a1dd74 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55c0f0a1d857 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55c0f0a1b88c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55c0f0a1d7b9 - rust_begin_unwind [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55c0f07b5f8b - std::panicking::begin_panic_fmt::h124dfb9fde553188 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:457:5 [INFO] [stdout] 15: 0x55c0f07f0ec2 - trybuild::run::::run::h969b9c374cdf6789 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/run.rs:73:13 [INFO] [stdout] 16: 0x55c0f07f5b34 - ::drop::h67aa9e4ec06a4269 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/lib.rs:305:13 [INFO] [stdout] 17: 0x55c0f07bd3f7 - core::ptr::drop_in_place::hb1a46801b657d937 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ptr/mod.rs:192:1 [INFO] [stdout] 18: 0x55c0f07b9561 - read_codepoint::compile_fail_tests::h7abe8299d356e876 [INFO] [stdout] at /opt/rustwide/workdir/tests/read_codepoint.rs:67:1 [INFO] [stdout] 19: 0x55c0f07b951a - read_codepoint::compile_fail_tests::{{closure}}::h9f91f66999315387 [INFO] [stdout] at /opt/rustwide/workdir/tests/read_codepoint.rs:64:1 [INFO] [stdout] 20: 0x55c0f07bd2ee - core::ops::function::FnOnce::call_once::hc89ca17dfea5c537 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55c0f09ed333 - core::ops::function::FnOnce::call_once::h99a97b0ff983bd25 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55c0f09ed333 - test::__rust_begin_short_backtrace::h8fe0d26ed1584e50 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/test/src/lib.rs:577:5 [INFO] [stdout] 23: 0x55c0f09ebdc0 - as core::ops::function::FnOnce>::call_once::he6b90e352f394d8f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x55c0f09ebdc0 - as core::ops::function::FnOnce<()>>::call_once::h1c05475e029700b8 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x55c0f09ebdc0 - std::panicking::try::do_call::he6de943476ae628a [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x55c0f09ebdc0 - std::panicking::try::ha21937b8feb06f89 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x55c0f09ebdc0 - std::panic::catch_unwind::ha79830b3325c9fa6 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x55c0f09ebdc0 - test::run_test_in_process::h1ab180b83ee2d5b5 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/test/src/lib.rs:600:18 [INFO] [stdout] 29: 0x55c0f09ebdc0 - test::run_test::run_test_inner::{{closure}}::h8258ffe088f187a1 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/test/src/lib.rs:492:39 [INFO] [stdout] 30: 0x55c0f09c5382 - test::run_test::run_test_inner::{{closure}}::hc697b214abd32bc6 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/test/src/lib.rs:519:37 [INFO] [stdout] 31: 0x55c0f09c5382 - std::sys_common::backtrace::__rust_begin_short_backtrace::h64de0d3f894854a9 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55c0f09c8fd8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1fd98fc86e533ece [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x55c0f09c8fd8 - as core::ops::function::FnOnce<()>>::call_once::h4e2a7abf702e4cfd [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x55c0f09c8fd8 - std::panicking::try::do_call::h4496392321a3c8c0 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x55c0f09c8fd8 - std::panicking::try::hf1e14258e04e8e9a [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x55c0f09c8fd8 - std::panic::catch_unwind::hb72c3777cd55642f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x55c0f09c8fd8 - std::thread::Builder::spawn_unchecked::{{closure}}::h2d7915a5910e148e [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x55c0f09c8fd8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h83fd2f1ef5be797c [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55c0f0a23e07 - as core::ops::function::FnOnce>::call_once::ha8b1d5a0092467fc [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55c0f0a23e07 - as core::ops::function::FnOnce>::call_once::h4b9f24ec4e8a879e [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x55c0f0a23e07 - std::sys::unix::thread::Thread::new::thread_start::h2a0e98fbc4ab4c32 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys/unix/thread.rs:72:17 [INFO] [stdout] 42: 0x7fa51455e609 - start_thread [INFO] [stdout] 43: 0x7fa514330293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compile_fail_tests [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test read_codepoint' [INFO] running `Command { std: "docker" "inspect" "e254278adabe31bba2df8079e7371eecc7a8423fb11d8b7904cf9b88b651ab60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e254278adabe31bba2df8079e7371eecc7a8423fb11d8b7904cf9b88b651ab60", kill_on_drop: false }` [INFO] [stdout] e254278adabe31bba2df8079e7371eecc7a8423fb11d8b7904cf9b88b651ab60