[INFO] fetching crate test-fork-core 0.1.3...
[INFO] testing test-fork-core-0.1.3 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate test-fork-core 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate test-fork-core 0.1.3
[INFO] finished tweaking crates.io crate test-fork-core 0.1.3
[INFO] tweaked toml for crates.io crate test-fork-core 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-fork-core 0.1.3 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate test-fork-core 0.1.3 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80f54110803829a4c20cc6098d8408b8da306b835d31f1b0e73ca10ed889675b
[INFO] running `Command { std: "docker" "start" "-a" "80f54110803829a4c20cc6098d8408b8da306b835d31f1b0e73ca10ed889675b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80f54110803829a4c20cc6098d8408b8da306b835d31f1b0e73ca10ed889675b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f54110803829a4c20cc6098d8408b8da306b835d31f1b0e73ca10ed889675b", kill_on_drop: false }`
[INFO] [stdout] 80f54110803829a4c20cc6098d8408b8da306b835d31f1b0e73ca10ed889675b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dc38edccdb266c826117761586fb281fd2b8f196391b89322ac82dd77a8054f
[INFO] running `Command { std: "docker" "start" "-a" "7dc38edccdb266c826117761586fb281fd2b8f196391b89322ac82dd77a8054f", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-fork-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7dc38edccdb266c826117761586fb281fd2b8f196391b89322ac82dd77a8054f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc38edccdb266c826117761586fb281fd2b8f196391b89322ac82dd77a8054f", kill_on_drop: false }`
[INFO] [stdout] 7dc38edccdb266c826117761586fb281fd2b8f196391b89322ac82dd77a8054f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57fca25e945afa3d14b69758281a1273346c048943975ec3f5d5fb6e0aeaa355
[INFO] running `Command { std: "docker" "start" "-a" "57fca25e945afa3d14b69758281a1273346c048943975ec3f5d5fb6e0aeaa355", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-fork-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::fork_id`
[INFO] [stdout]    --> src/fork.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 |     use crate::fork_id;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "57fca25e945afa3d14b69758281a1273346c048943975ec3f5d5fb6e0aeaa355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fca25e945afa3d14b69758281a1273346c048943975ec3f5d5fb6e0aeaa355", kill_on_drop: false }`
[INFO] [stdout] 57fca25e945afa3d14b69758281a1273346c048943975ec3f5d5fb6e0aeaa355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b86545aba70a395dc0d27d48bdd26660c431d5bdeb2fe75363aa93182855792
[INFO] running `Command { std: "docker" "start" "-a" "3b86545aba70a395dc0d27d48bdd26660c431d5bdeb2fe75363aa93182855792", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::fork_id`
[INFO] [stderr]    --> src/fork.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |     use crate::fork_id;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `test-fork-core` (lib test) generated 1 warning (run `cargo fix --lib -p test-fork-core --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_fork_core-a06755664710122f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test cmdline::test::test_strip ... ok
[INFO] [stdout] test fork::test::fork_basically_works ... ok
[INFO] [stdout] test cmdline::test::define_args_via_env ... ok
[INFO] [stdout] test sugar::test::ids_for_same_type_are_equal ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'fork::test::child_killed_if_parent_panics_first' (39) panicked at src/fork.rs:404:25:
[INFO] [stderr] testing a panic, nothing to see here
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test sugar::test::ids_are_actually_distinct ... ok
[INFO] [stdout] test fork::test::data_exchange ... ok
[INFO] [stdout] test fork::test::child_output_captured_and_repeated ... ok
[INFO] [stderr]    0:     0x5921a84cf60a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5921a84cf60a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5921a84cf60a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5921a84cf60a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5921a84e4bda - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5921a84e4bda - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stderr]    6:     0x5921a84d4fc2 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5921a84d4fc2 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5921a84ad73f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5921a84ad73f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5921a84c7451 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5921a84c760b - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x5921a84ad82a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x5921a84a4f09 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x5921a84ae76d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x5921a84e52cc - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x5921a84406dd - test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:404:25
[INFO] [stderr]   17:     0x5921a8437d25 - test_fork_core[618179d3324568a6]::fork::fork_int::<test_fork_core[618179d3324568a6]::fork::test::inherit_output, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}::{closure#0}, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}::{closure#1}, (), ()>::{closure#1}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:181:42
[INFO] [stderr]   18:     0x5921a843580d - test_fork_core[618179d3324568a6]::fork::fork_impl::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:282:18
[INFO] [stderr]   19:     0x5921a8434aa0 - test_fork_core[618179d3324568a6]::fork::fork_int::<test_fork_core[618179d3324568a6]::fork::test::inherit_output, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}::{closure#0}, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}::{closure#1}, (), ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:177:5
[INFO] [stderr]   20:     0x5921a844087b - test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:400:72
[INFO] [stderr]   21:     0x5921a844ca8e - <test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   22:     0x5921a8443866 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x5921a8452bd2 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x5921a84438ab - __rust_try
[INFO] [stderr]   25:     0x5921a84400a6 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x5921a84400a6 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x5921a8441009 - test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:400:25
[INFO] [stderr]   28:     0x5921a84382a1 - test_fork_core[618179d3324568a6]::fork::fork_int::<test_fork_core[618179d3324568a6]::fork::test::capturing_output, test_fork_core[618179d3324568a6]::fork::test::wait_for_child_output, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}, alloc[c960326de6de28e6]::string::String, ()>::{closure#2}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:182:17
[INFO] [stdout] test fork::test::child_aborted_if_panics ... ok
[INFO] [stderr]   29:     0x5921a844fbe1 - <&mut dyn core[a96a4c5c53f902a3]::ops::function::FnMut<(), Output = ()> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:310:21
[INFO] [stderr]   30:     0x5921a8443883 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<&mut dyn core[a96a4c5c53f902a3]::ops::function::FnMut<(), Output = ()>> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   31:     0x5921a8452c06 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<&mut dyn core[a96a4c5c53f902a3]::ops::function::FnMut<(), Output = ()>>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   32:     0x5921a84438ab - __rust_try
[INFO] [stderr]   33:     0x5921a844013a - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<&mut dyn core[a96a4c5c53f902a3]::ops::function::FnMut<(), Output = ()>>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   34:     0x5921a844013a - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<&mut dyn core[a96a4c5c53f902a3]::ops::function::FnMut<(), Output = ()>>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stderr]   35:     0x5921a84353e9 - test_fork_core[618179d3324568a6]::fork::fork_impl::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:196:15
[INFO] [stderr]   36:     0x5921a8435030 - test_fork_core[618179d3324568a6]::fork::fork_int::<test_fork_core[618179d3324568a6]::fork::test::capturing_output, test_fork_core[618179d3324568a6]::fork::test::wait_for_child_output, test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}, alloc[c960326de6de28e6]::string::String, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:177:5
[INFO] [stderr]   37:     0x5921a84422c9 - test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:394:22
[INFO] [stderr]   38:     0x5921a8440a87 - test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fork.rs:393:45
[INFO] [stderr]   39:     0x5921a844cc06 - <test_fork_core[618179d3324568a6]::fork::test::child_killed_if_parent_panics_first::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   40:     0x5921a8457aeb - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   41:     0x5921a8457aeb - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stderr]   42:     0x5921a84644db - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stderr]   43:     0x5921a84644db - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   44:     0x5921a84644db - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   45:     0x5921a84644db - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   46:     0x5921a84644db - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stderr]   47:     0x5921a84644db - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stderr]   48:     0x5921a84644db - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stderr]   49:     0x5921a845fbf4 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stderr]   50:     0x5921a845fbf4 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   51:     0x5921a84670e2 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   52:     0x5921a84670e2 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   53:     0x5921a84670e2 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   54:     0x5921a84670e2 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   55:     0x5921a84670e2 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stderr]   56:     0x5921a84670e2 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   57:     0x5921a84670e2 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   58:     0x5921a84cec4f - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stderr]   59:     0x5921a84cec4f - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   60:     0x7fbf73a7eaa4 - <unknown>
[INFO] [stderr]   61:     0x7fbf73b0ba64 - clone
[INFO] [stderr]   62:                0x0 - <unknown>
[INFO] [stdout] test fork::test::child_killed_if_parent_exits_first ... ok
[INFO] [stdout] test fork::test::child_killed_if_parent_panics_first ... ok
[INFO] [stderr]    Doc-tests test_fork_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "3b86545aba70a395dc0d27d48bdd26660c431d5bdeb2fe75363aa93182855792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b86545aba70a395dc0d27d48bdd26660c431d5bdeb2fe75363aa93182855792", kill_on_drop: false }`
[INFO] [stdout] 3b86545aba70a395dc0d27d48bdd26660c431d5bdeb2fe75363aa93182855792
