[INFO] cloning repository https://github.com/qrichert/lessify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qrichert/lessify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e077f0beb741c0a43550d1fbe1203bf08babce6
[INFO] testing qrichert/lessify against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqrichert%2Flessify" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qrichert/lessify
[INFO] finished tweaking git repo https://github.com/qrichert/lessify
[INFO] tweaked toml for git repo https://github.com/qrichert/lessify written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qrichert/lessify on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qrichert/lessify 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3962cb26bee2f0db8617ff561430631c6232e82e845e4fff6d102f476ce96c5
[INFO] running `Command { std: "docker" "start" "-a" "e3962cb26bee2f0db8617ff561430631c6232e82e845e4fff6d102f476ce96c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3962cb26bee2f0db8617ff561430631c6232e82e845e4fff6d102f476ce96c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3962cb26bee2f0db8617ff561430631c6232e82e845e4fff6d102f476ce96c5", kill_on_drop: false }`
[INFO] [stdout] e3962cb26bee2f0db8617ff561430631c6232e82e845e4fff6d102f476ce96c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a58a50a5e3af061f820c3c8ede06a87336873bc9aa964efeacedf43570d06a2
[INFO] running `Command { std: "docker" "start" "-a" "4a58a50a5e3af061f820c3c8ede06a87336873bc9aa964efeacedf43570d06a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lessify v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4a58a50a5e3af061f820c3c8ede06a87336873bc9aa964efeacedf43570d06a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a58a50a5e3af061f820c3c8ede06a87336873bc9aa964efeacedf43570d06a2", kill_on_drop: false }`
[INFO] [stdout] 4a58a50a5e3af061f820c3c8ede06a87336873bc9aa964efeacedf43570d06a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dab87139fde6907eaa8ad098a72d08ec0f4a277f4239ea3352af9fe5e5d95a94
[INFO] running `Command { std: "docker" "start" "-a" "dab87139fde6907eaa8ad098a72d08ec0f4a277f4239ea3352af9fe5e5d95a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling lessify v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "dab87139fde6907eaa8ad098a72d08ec0f4a277f4239ea3352af9fe5e5d95a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab87139fde6907eaa8ad098a72d08ec0f4a277f4239ea3352af9fe5e5d95a94", kill_on_drop: false }`
[INFO] [stdout] dab87139fde6907eaa8ad098a72d08ec0f4a277f4239ea3352af9fe5e5d95a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd45862c49ffa1d0fdbd811d58c77e65d8abd9051d832a8069eff0fcb214fb97
[INFO] running `Command { std: "docker" "start" "-a" "cd45862c49ffa1d0fdbd811d58c77e65d8abd9051d832a8069eff0fcb214fb97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lessify-6b6833435539bbff)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/test_pager.rs (/opt/rustwide/target/debug/deps/test_pager-193424a21bf55cf5)
[INFO] [stdout] test pager_in_env ... ok
[INFO] [stdout] test page_or_print_with_newline ... ok
[INFO] [stdout] test page_with_newline ... ok
[INFO] [stdout] test page_without_newline ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test test_pager`
[INFO] [stdout] test output_paged_trait ... FAILED
[INFO] [stdout] test page_or_print_without_newline ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- output_paged_trait stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'output_paged_trait' (18) panicked at tests/test_pager.rs:77:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64fb33d0c552 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64fb33d0c552 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64fb33d0c552 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64fb33d0c552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h746cb25d4c2f20bf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64fb33d1c7ef - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64fb33d1c7ef - core::fmt::write::h51c104753c8435b2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64fb33cd9553 - std::io::default_write_fmt::h7681766be9629d2f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64fb33cd9553 - std::io::Write::write_fmt::h41771a141bf0adb2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64fb33ce5a22 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64fb33cea6af - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x64fb33cea541 - std::panicking::default_hook::hf7e155db98319366
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x64fb33ca24de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8041688d09537997
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x64fb33ca24de - test::test_main_with_exit_callback::{{closure}}::hc8a7ea1f38432726
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64fb33cead4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h688488cd0fff9b17
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x64fb33cead4e - std::panicking::panic_with_hook::h78bb7329978b77c8
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x64fb33ceab1a - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x64fb33ce5b59 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64fb33ccd2dd - __rustc[31cdaa5515be9d95]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x64fb33d24090 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64fb33d23896 - core::result::unwrap_failed::h781900d7f82db671
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/result.rs:1852:5
[INFO] [stdout]   20:     0x64fb33c7f8e3 - core::result::Result<T,E>::unwrap::h5052cb6cd6c26ecd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/result.rs:1223:23
[INFO] [stdout]   21:     0x64fb33c7f8e3 - test_pager::output_paged_trait::hd937dce4cd6d064c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_pager.rs:77:52
[INFO] [stdout]   22:     0x64fb33c7fa47 - test_pager::output_paged_trait::{{closure}}::h72c628cb65f41547
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_pager.rs:72:24
[INFO] [stdout]   23:     0x64fb33c80ae6 - core::ops::function::FnOnce::call_once::hee213cfe262a0131
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64fb33ca229b - core::ops::function::FnOnce::call_once::ha1081c2f5558e6c0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64fb33ca229b - test::__rust_begin_short_backtrace::h42034e8abb013a4c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64fb33cb7da5 - test::run_test_in_process::{{closure}}::hf6d2134f58bf7650
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64fb33cb7da5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecbf148a08d929b4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64fb33cb7da5 - std::panicking::catch_unwind::do_call::hdd8f84f296c52439
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x64fb33cb7da5 - std::panicking::catch_unwind::h3fd77bcad74bf69c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x64fb33cb7da5 - std::panic::catch_unwind::h512ad17f65705767
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64fb33cb7da5 - test::run_test_in_process::h2b79c7cc828fafad
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64fb33cb7da5 - test::run_test::{{closure}}::hc287323e9e7aa380
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x64fb33c8e774 - test::run_test::{{closure}}::h26852bc3095664f0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x64fb33c8e774 - std::sys::backtrace::__rust_begin_short_backtrace::he88c7ba58706034f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64fb33c91faa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff63832735ca5300
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64fb33c91faa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5618784f23b8bacb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64fb33c91faa - std::panicking::catch_unwind::do_call::hd103d0697f7d2f72
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x64fb33c91faa - std::panicking::catch_unwind::h947b18413ee60fc2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x64fb33c91faa - std::panic::catch_unwind::h51f47dbca8916fbf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64fb33c91faa - std::thread::Builder::spawn_unchecked_::{{closure}}::h92bd4fc7ba1a8896
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64fb33c91faa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1edf6ba5edb7a202
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64fb33cdfc0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6765fcdde4c5daa4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x64fb33cdfc0f - std::sys::pal::unix::thread::Thread::new::thread_start::h448c4dadc391362b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/pal/unix/thread.rs:118:17
[INFO] [stdout]   44:     0x7cfaa4526aa4 - <unknown>
[INFO] [stdout]   45:     0x7cfaa45b3a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- page_or_print_without_newline stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'page_or_print_without_newline' (21) panicked at tests/test_pager.rs:46:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "hello\nworld\nring\n"
[INFO] [stdout]  right: "hello\nworld\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64fb33d0c552 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64fb33d0c552 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64fb33d0c552 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64fb33d0c552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h746cb25d4c2f20bf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64fb33d1c7ef - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64fb33d1c7ef - core::fmt::write::h51c104753c8435b2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64fb33cd9553 - std::io::default_write_fmt::h7681766be9629d2f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64fb33cd9553 - std::io::Write::write_fmt::h41771a141bf0adb2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64fb33ce5a22 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64fb33cea6af - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x64fb33cea541 - std::panicking::default_hook::hf7e155db98319366
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x64fb33ca24de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8041688d09537997
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x64fb33ca24de - test::test_main_with_exit_callback::{{closure}}::hc8a7ea1f38432726
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64fb33cead4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h688488cd0fff9b17
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x64fb33cead4e - std::panicking::panic_with_hook::h78bb7329978b77c8
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x64fb33ceab1a - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x64fb33ce5b59 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64fb33ccd2dd - __rustc[31cdaa5515be9d95]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x64fb33d24090 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64fb33d23f33 - core::panicking::assert_failed_inner::h2f80963f12b08acb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x64fb33c80f66 - core::panicking::assert_failed::hab735f879cf15a8a
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x64fb33c80248 - test_pager::page_or_print_without_newline::hac2bff379bdbf5f5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_pager.rs:46:5
[INFO] [stdout]   22:     0x64fb33c802a7 - test_pager::page_or_print_without_newline::{{closure}}::h477606657556895f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_pager.rs:39:35
[INFO] [stdout]   23:     0x64fb33c809a6 - core::ops::function::FnOnce::call_once::h2e6677e3964ae2d9
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64fb33ca229b - core::ops::function::FnOnce::call_once::ha1081c2f5558e6c0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64fb33ca229b - test::__rust_begin_short_backtrace::h42034e8abb013a4c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64fb33cb7da5 - test::run_test_in_process::{{closure}}::hf6d2134f58bf7650
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64fb33cb7da5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecbf148a08d929b4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64fb33cb7da5 - std::panicking::catch_unwind::do_call::hdd8f84f296c52439
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x64fb33cb7da5 - std::panicking::catch_unwind::h3fd77bcad74bf69c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x64fb33cb7da5 - std::panic::catch_unwind::h512ad17f65705767
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64fb33cb7da5 - test::run_test_in_process::h2b79c7cc828fafad
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64fb33cb7da5 - test::run_test::{{closure}}::hc287323e9e7aa380
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x64fb33c8e774 - test::run_test::{{closure}}::h26852bc3095664f0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x64fb33c8e774 - std::sys::backtrace::__rust_begin_short_backtrace::he88c7ba58706034f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64fb33c91faa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff63832735ca5300
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64fb33c91faa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5618784f23b8bacb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64fb33c91faa - std::panicking::catch_unwind::do_call::hd103d0697f7d2f72
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x64fb33c91faa - std::panicking::catch_unwind::h947b18413ee60fc2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x64fb33c91faa - std::panic::catch_unwind::h51f47dbca8916fbf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64fb33c91faa - std::thread::Builder::spawn_unchecked_::{{closure}}::h92bd4fc7ba1a8896
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64fb33c91faa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1edf6ba5edb7a202
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64fb33cdfc0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6765fcdde4c5daa4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x64fb33cdfc0f - std::sys::pal::unix::thread::Thread::new::thread_start::h448c4dadc391362b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/pal/unix/thread.rs:118:17
[INFO] [stdout]   44:     0x7cfaa4526aa4 - <unknown>
[INFO] [stdout]   45:     0x7cfaa45b3a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     output_paged_trait
[INFO] [stdout]     page_or_print_without_newline
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd45862c49ffa1d0fdbd811d58c77e65d8abd9051d832a8069eff0fcb214fb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd45862c49ffa1d0fdbd811d58c77e65d8abd9051d832a8069eff0fcb214fb97", kill_on_drop: false }`
[INFO] [stdout] cd45862c49ffa1d0fdbd811d58c77e65d8abd9051d832a8069eff0fcb214fb97