[INFO] fetching crate embedded-time 0.12.0...
[INFO] testing embedded-time-0.12.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate embedded-time 0.12.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate embedded-time 0.12.0 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 embedded-time 0.12.0
[INFO] finished tweaking crates.io crate embedded-time 0.12.0
[INFO] tweaked toml for crates.io crate embedded-time 0.12.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2c0ef741578fdc30ed1c7b212ef45e3c92981bc49f666479462b9fa8afd11af2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c0ef741578fdc30ed1c7b212ef45e3c92981bc49f666479462b9fa8afd11af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c0ef741578fdc30ed1c7b212ef45e3c92981bc49f666479462b9fa8afd11af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0ef741578fdc30ed1c7b212ef45e3c92981bc49f666479462b9fa8afd11af2", kill_on_drop: false }`
[INFO] [stdout] 2c0ef741578fdc30ed1c7b212ef45e3c92981bc49f666479462b9fa8afd11af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4cee91c25dab1b2774480ee2a7cfbb3863d5730caf5bd5b94b865039cb0f8c9f
[INFO] running `Command { std: "docker" "start" "-a" "4cee91c25dab1b2774480ee2a7cfbb3863d5730caf5bd5b94b865039cb0f8c9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "4cee91c25dab1b2774480ee2a7cfbb3863d5730caf5bd5b94b865039cb0f8c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cee91c25dab1b2774480ee2a7cfbb3863d5730caf5bd5b94b865039cb0f8c9f", kill_on_drop: false }`
[INFO] [stdout] 4cee91c25dab1b2774480ee2a7cfbb3863d5730caf5bd5b94b865039cb0f8c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7940c04f3eb7ef422cd0403645830ec9aa03661c6318e7336ac0ba7c3a18387d
[INFO] running `Command { std: "docker" "start" "-a" "7940c04f3eb7ef422cd0403645830ec9aa03661c6318e7336ac0ba7c3a18387d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.60s
[INFO] running `Command { std: "docker" "inspect" "7940c04f3eb7ef422cd0403645830ec9aa03661c6318e7336ac0ba7c3a18387d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7940c04f3eb7ef422cd0403645830ec9aa03661c6318e7336ac0ba7c3a18387d", kill_on_drop: false }`
[INFO] [stdout] 7940c04f3eb7ef422cd0403645830ec9aa03661c6318e7336ac0ba7c3a18387d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 524eb6fa753ddddd67de7307c106b3a2936aca2d815bc6c687a0cddd935bb061
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "524eb6fa753ddddd67de7307c106b3a2936aca2d815bc6c687a0cddd935bb061", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embedded_time-c1665c26e5872647)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test time_int::tests::checked_integer_mul_fraction ... ok
[INFO] [stdout] test time_int::tests::checked_integer_div_fraction ... ok
[INFO] [stdout] test fixed_point::tests::from_ticks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/duration.rs (/opt/rustwide/target/debug/deps/duration-20cee0a0a24f955e)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test checked_mul ... ok
[INFO] [stdout] test checked_div ... ok
[INFO] [stdout] test comparisons ... ok
[INFO] [stdout] test error_try_from ... ok
[INFO] [stdout] test from_core_duration ... ok
[INFO] [stdout] test into_bigger ... ok
[INFO] [stdout] test get_generic_integer ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test from_generic ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] test construction ... ok
[INFO] [stdout] test widen_integer ... ok
[INFO] [stdout] test duration_scaling ... ok
[INFO] [stdout] test div ... ok
[INFO] [stdout] test rem ... ok
[INFO] [stdout] test to_rate ... ok
[INFO] [stdout] test into_smaller ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] test to_generic ... ok
[INFO] [stdout] test into_core_duration ... ok
[INFO] [stdout] test mul_overflow - should panic ... ok
[INFO] [stdout] test div_div_by_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fraction.rs (/opt/rustwide/target/debug/deps/fraction-34f62e27f7b561b2)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test new_reduce::reduce_the_fraction_if_possible ... ok
[INFO] [stdout] test u32_div_fraction::returns_integer_result ... ok
[INFO] [stdout] test u64_div_fraction::properly_handles_potential_overflows_when_possible ... ok
[INFO] [stdout] test u32_mul_fraction::properly_handles_potential_overflows_when_possible ... ok
[INFO] [stdout] test to_integer::returns_integer_no_truncation_required ... ok
[INFO] [stdout] test u32_div_fraction::properly_handles_potential_overflows_when_possible ... ok
[INFO] [stdout] test u64_div_fraction::returns_integer_result ... ok
[INFO] [stdout] test u64_mul_fraction::properly_handles_potential_overflows_when_possible ... ok
[INFO] [stdout] test new_reduce::a_denominator_of_0_will_fail ... ok
[INFO] [stdout] test fraction_div_fraction ... ok
[INFO] [stdout] test to_integer::returns_integer_truncation_required ... ok
[INFO] [stdout] test fraction_mul_fraction ... ok
[INFO] [stdout] test from_integer::returns_integer_as_fraction ... ok
[INFO] [stdout] test u64_mul_fraction::_u64_max_2_1_panics_ - should panic ... ok
[INFO] [stdout] test u32_div_fraction::_u32_max_1_2_panics_ - should panic ... ok
[INFO] [stdout] test u64_div_fraction::_u64_max_1_2_panics_ - should panic ... ok
[INFO] [stdout] test u32_mul_fraction::_u32_max_2_1_panics_ - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/instant.rs (/opt/rustwide/target/debug/deps/instant-d7ef7d3d1ca5fcb5)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test checked_add::add_the_maximum_allowed_duration ... ok
[INFO] [stdout] test duration_add_instant::add_the_maximum_allowed_duration ... ok
[INFO] [stdout] test duration_since ... ok
[INFO] [stdout] test duration_since_epoch ... ok
[INFO] [stdout] test duration_until ... ok
[INFO] [stdout] test checked_sub::subtract_the_maximum_allowed_duration ... ok
[INFO] [stdout] test checked_add::overflow_due_to_the_duration_being_too_large ... ok
[INFO] [stdout] test instant_add_duration::add_the_maximum_allowed_duration ... ok
[INFO] [stdout] test checked_sub::overflow_due_to_the_duration_being_too_large ... ok
[INFO] [stdout] test add_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-92dc4c252b5839d0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test common_types ... ok
[INFO] [stdout] test format ... ok
[INFO] [stdout] test errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rate.rs (/opt/rustwide/target/debug/deps/rate-a96b6e1eccf82ab2)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test div ... ok
[INFO] [stdout] test frequency_scaling ... ok
[INFO] [stdout] test into_bigger ... ok
[INFO] [stdout] test get_generic_integer ... ok
[INFO] [stdout] test convert_to_duration ... ok
[INFO] [stdout] test construction ... ok
[INFO] [stdout] test checked_mul ... ok
[INFO] [stdout] test checked_div ... ok
[INFO] [stdout] test bits_per_second_scaling ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test from_generic ... ok
[INFO] [stdout] test baud_scaling ... ok
[INFO] [stdout] test comparisons ... ok
[INFO] [stdout] test rem ... ok
[INFO] [stdout] test into_same ... ok
[INFO] [stdout] test to_generic ... ok
[INFO] [stdout] test bytes_per_second_scaling ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] test into_smaller ... ok
[INFO] [stdout] test div_div_by_zero - should panic ... ok
[INFO] [stdout] test mul_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timer.rs (/opt/rustwide/target/debug/deps/timer-65e6b4df6227c805)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test periodic_expiration ... ok
[INFO] [stdout] test periodic_wait ... ok
[INFO] [stdout] test oneshot_wait ... ok
[INFO] [stdout] test read_timer ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- read_timer stdout ----
[INFO] [stdout] thread 'read_timer' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `Ok(Seconds(5))`,
[INFO] [stdout]  right: `Ok(Seconds(3))`', tests/timer.rs:122:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562e3a6dd810 - 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:     0x562e3a6dd810 - 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:     0x562e3a6dd810 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x562e3a6dd810 - <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:     0x562e3a70017c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x562e3a6da5f5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x562e3a6df9db - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x562e3a6df9db - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x562e3a6df9db - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x562e3a6df4ec - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x562e3a6e00a4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x562e3a6dfb87 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x562e3a6ddcec - 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:     0x562e3a6dfae9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x562e3a6693b1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x562e3a6fea98 - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x562e3a678dda - core::panicking::assert_failed::h1564aff101652792
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x562e3a681ebd - timer::read_timer::h5ad9f65d246f12bc
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/timer.rs:122:5
[INFO] [stdout]   18:     0x562e3a68176a - timer::read_timer::{{closure}}::hfb995a42ef1130e1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/timer.rs:99:1
[INFO] [stdout]   19:     0x562e3a68245e - core::ops::function::FnOnce::call_once::hba01e5e04ba5651b
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x562e3a6b96c3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x562e3a6b96c3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x562e3a6b8178 - <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]   23:     0x562e3a6b8178 - <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]   24:     0x562e3a6b8178 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x562e3a6b8178 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x562e3a6b8178 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x562e3a6b8178 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x562e3a6b8178 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x562e3a68690d - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x562e3a68690d - 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]   31:     0x562e3a68b0d8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x562e3a68b0d8 - <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]   33:     0x562e3a68b0d8 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x562e3a68b0d8 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x562e3a68b0d8 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x562e3a68b0d8 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x562e3a68b0d8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x562e3a6e4d17 - <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]   39:     0x562e3a6e4d17 - <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]   40:     0x562e3a6e4d17 - 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]   41:     0x7f777589b609 - start_thread
[INFO] [stdout]   42:     0x7f777566d293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     read_timer
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test timer'
[INFO] running `Command { std: "docker" "inspect" "524eb6fa753ddddd67de7307c106b3a2936aca2d815bc6c687a0cddd935bb061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524eb6fa753ddddd67de7307c106b3a2936aca2d815bc6c687a0cddd935bb061", kill_on_drop: false }`
[INFO] [stdout] 524eb6fa753ddddd67de7307c106b3a2936aca2d815bc6c687a0cddd935bb061
