[INFO] cloning repository https://github.com/Dark-Vinci/play-al
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dark-Vinci/play-al" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c2ce865ff6b63ffa57a483ae4839d847bbcf8d0
[INFO] testing Dark-Vinci/play-al against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dark-Vinci/play-al on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] finished tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] tweaked toml for git repo https://github.com/Dark-Vinci/play-al written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Dark-Vinci/play-al 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0830a8165a7f914338b6d8097939b1c91fe907c639ec0923785fabf5d6f3ddd
[INFO] running `Command { std: "docker" "start" "-a" "f0830a8165a7f914338b6d8097939b1c91fe907c639ec0923785fabf5d6f3ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0830a8165a7f914338b6d8097939b1c91fe907c639ec0923785fabf5d6f3ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0830a8165a7f914338b6d8097939b1c91fe907c639ec0923785fabf5d6f3ddd", kill_on_drop: false }`
[INFO] [stdout] f0830a8165a7f914338b6d8097939b1c91fe907c639ec0923785fabf5d6f3ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e16078802bd3744217d609eb99b48bf87d0cb5c04d9c5a23798c269c55cb160
[INFO] running `Command { std: "docker" "start" "-a" "2e16078802bd3744217d609eb99b48bf87d0cb5c04d9c5a23798c269c55cb160", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "2e16078802bd3744217d609eb99b48bf87d0cb5c04d9c5a23798c269c55cb160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e16078802bd3744217d609eb99b48bf87d0cb5c04d9c5a23798c269c55cb160", kill_on_drop: false }`
[INFO] [stdout] 2e16078802bd3744217d609eb99b48bf87d0cb5c04d9c5a23798c269c55cb160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250228f72aa270f49fc87eda9004d68e0cc989cab1e1eaae3d40eb66e9d3029e
[INFO] running `Command { std: "docker" "start" "-a" "250228f72aa270f49fc87eda9004d68e0cc989cab1e1eaae3d40eb66e9d3029e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "250228f72aa270f49fc87eda9004d68e0cc989cab1e1eaae3d40eb66e9d3029e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250228f72aa270f49fc87eda9004d68e0cc989cab1e1eaae3d40eb66e9d3029e", kill_on_drop: false }`
[INFO] [stdout] 250228f72aa270f49fc87eda9004d68e0cc989cab1e1eaae3d40eb66e9d3029e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2feb21df00ee7921b71dbb803bae8a4d935b0ff674bab0588d2f7e078bf52a4d
[INFO] running `Command { std: "docker" "start" "-a" "2feb21df00ee7921b71dbb803bae8a4d935b0ff674bab0588d2f7e078bf52a4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_prac-7bf737d94d5ea456)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test binary_search::test::empty ... ok
[INFO] [stdout] test binary_search::test::one ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_non_ascii ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_root_13 ... ok
[INFO] [stdout] test caesar_cipher::test::empty ... ok
[INFO] [stdout] test factors::tests::initial ... ok
[INFO] [stdout] test pascal_triangle::test::for_one ... ok
[INFO] [stdout] test pascal_triangle::test::large_value ... ok
[INFO] [stdout] test prime_check::test::minimal ... ok
[INFO] [stdout] test rot_13::test::inittial ... ok
[INFO] [stdout] test rot_13::test::long_text ... ok
[INFO] [stdout] test rot_13::test::with_unicode ... ok
[INFO] [stdout] test russian_peasant::test::big_value ... ok
[INFO] [stdout] test russian_peasant::test::first ... ok
[INFO] [stdout] test xor::test::test_every_alphabet_with_space ... ok
[INFO] [stdout] test xor::test::test_simple ... ok
[INFO] [stdout] test xor::test::with_unicode ... ok
[INFO] [stdout] test pi::test::test_against_pi ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pi::test::test_against_pi stdout ----
[INFO] [stdout] thread 'pi::test::test_against_pi' panicked at src/pi.rs:33:9:
[INFO] [stdout] assertion failed: PI > pi
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561a42ac0f76 - std::backtrace_rs::backtrace::libunwind::trace::hf12510db56099dfb
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x561a42ac0f76 - std::backtrace_rs::backtrace::trace_unsynchronized::h94bf70956aef5b0b
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561a42ac0f76 - std::sys_common::backtrace::_print_fmt::ha7d7986858ac8c0a
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x561a42ac0f76 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h372c1ec7a663a1ab
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561a42ae8cdc - core::fmt::rt::Argument::fmt::hecbea7268359d058
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561a42ae8cdc - core::fmt::write::h4912438cc1e3f359
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x561a42abe82f - std::io::Write::write_fmt::hf3498c39593ae16b
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x561a42ac0d24 - std::sys_common::backtrace::_print::h37e973c7e1a1b050
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561a42ac0d24 - std::sys_common::backtrace::print::h07b06dbedbb17b31
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561a42ac2a1b - std::panicking::default_hook::{{closure}}::he72022d4e9537bcf
[INFO] [stdout]   10:     0x561a42ac26ed - std::panicking::default_hook::h04cdc89992c8479b
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x561a42a56f17 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h815f3e5bf035c1a1
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9
[INFO] [stdout]   12:     0x561a42a56f17 - test::test_main::{{closure}}::hc6d17bd58ba26ad4
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x561a42ac3050 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hec33fe851e726d9b
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9
[INFO] [stdout]   14:     0x561a42ac3050 - std::panicking::rust_panic_with_hook::hf07491bf03f90571
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:786:13
[INFO] [stdout]   15:     0x561a42ac2d59 - std::panicking::begin_panic_handler::{{closure}}::h92e879536c12f298
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:652:13
[INFO] [stdout]   16:     0x561a42ac1456 - std::sys_common::backtrace::__rust_end_short_backtrace::h3800ba1351aa8eea
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x561a42ac2ac4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:648:5
[INFO] [stdout]   18:     0x561a42a11cc5 - core::panicking::panic_fmt::h83446605a04b4380
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x561a42a11d83 - core::panicking::panic::h6673d5ef89efcb4d
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x561a42a2336c - rust_prac::pi::test::test_against_pi::h3d85ce667edf81a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pi.rs:33:9
[INFO] [stdout]   21:     0x561a42a23307 - rust_prac::pi::test::test_against_pi::{{closure}}::h5d10bc9acb604af3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pi.rs:30:25
[INFO] [stdout]   22:     0x561a42a138d6 - core::ops::function::FnOnce::call_once::h552581f5f620628c
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x561a42a5c6bf - core::ops::function::FnOnce::call_once::h2088a64ea35e9f55
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x561a42a5c6bf - test::__rust_begin_short_backtrace::h3e3262ca517e0f6a
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:620:18
[INFO] [stdout]   25:     0x561a42a5b290 - test::run_test_in_process::{{closure}}::h6b4258191636288b
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:643:60
[INFO] [stdout]   26:     0x561a42a5b290 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h017d06cfb8bed9ea
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x561a42a5b290 - std::panicking::try::do_call::hd5a0dc4bb374d709
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40
[INFO] [stdout]   28:     0x561a42a5b290 - std::panicking::try::h3168a4ce5bf4579d
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19
[INFO] [stdout]   29:     0x561a42a5b290 - std::panic::catch_unwind::hb64c62facfdc3e4a
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x561a42a5b290 - test::run_test_in_process::h127b8bcabd50528a
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:643:27
[INFO] [stdout]   31:     0x561a42a5b290 - test::run_test::{{closure}}::h0fdd7a3e6b40f361
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:566:43
[INFO] [stdout]   32:     0x561a42a23623 - test::run_test::{{closure}}::h48b321fe4dddd4b5
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:594:41
[INFO] [stdout]   33:     0x561a42a23623 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc21ce17eb804db15
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x561a42a2834f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h09231cb1ff02341f
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:528:17
[INFO] [stdout]   35:     0x561a42a2834f - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h39609956c133d940
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x561a42a2834f - std::panicking::try::do_call::hc39de059392fc838
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40
[INFO] [stdout]   37:     0x561a42a2834f - std::panicking::try::h8e296b7f146034ae
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19
[INFO] [stdout]   38:     0x561a42a2834f - std::panic::catch_unwind::hbd1bff6c3e457dcd
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x561a42a2834f - std::thread::Builder::spawn_unchecked_::{{closure}}::h879be7a53fe7d1d6
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:527:30
[INFO] [stdout]   40:     0x561a42a2834f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0fa08594624076ec
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x561a42ac72b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hce6bcef84364f9de
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9
[INFO] [stdout]   42:     0x561a42ac72b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5656bb08f6ae0836
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9
[INFO] [stdout]   43:     0x561a42ac72b5 - std::sys::pal::unix::thread::Thread::new::thread_start::h42aad656803ef398
[INFO] [stdout]                                at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f93bdb07ac3 - <unknown>
[INFO] [stdout]   45:     0x7f93bdb98bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pi::test::test_against_pi
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2feb21df00ee7921b71dbb803bae8a4d935b0ff674bab0588d2f7e078bf52a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2feb21df00ee7921b71dbb803bae8a4d935b0ff674bab0588d2f7e078bf52a4d", kill_on_drop: false }`
[INFO] [stdout] 2feb21df00ee7921b71dbb803bae8a4d935b0ff674bab0588d2f7e078bf52a4d
[INFO] testing Dark-Vinci/play-al against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dark-Vinci/play-al on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] finished tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] tweaked toml for git repo https://github.com/Dark-Vinci/play-al written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dark-Vinci/play-al 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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c4d0729d91f2e2e029ccd2f1efd6fbb8b355d987dd04189aff83abe4407b93a
[INFO] running `Command { std: "docker" "start" "-a" "3c4d0729d91f2e2e029ccd2f1efd6fbb8b355d987dd04189aff83abe4407b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c4d0729d91f2e2e029ccd2f1efd6fbb8b355d987dd04189aff83abe4407b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4d0729d91f2e2e029ccd2f1efd6fbb8b355d987dd04189aff83abe4407b93a", kill_on_drop: false }`
[INFO] [stdout] 3c4d0729d91f2e2e029ccd2f1efd6fbb8b355d987dd04189aff83abe4407b93a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04138cac429f84844d4c1928fad37127752ae30b5ae375deca9d21086b88f37b
[INFO] running `Command { std: "docker" "start" "-a" "04138cac429f84844d4c1928fad37127752ae30b5ae375deca9d21086b88f37b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "04138cac429f84844d4c1928fad37127752ae30b5ae375deca9d21086b88f37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04138cac429f84844d4c1928fad37127752ae30b5ae375deca9d21086b88f37b", kill_on_drop: false }`
[INFO] [stdout] 04138cac429f84844d4c1928fad37127752ae30b5ae375deca9d21086b88f37b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38a56a6d9ebc9c191e09208c679acf98859da0151789fc3034ce50adccda748e
[INFO] running `Command { std: "docker" "start" "-a" "38a56a6d9ebc9c191e09208c679acf98859da0151789fc3034ce50adccda748e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "38a56a6d9ebc9c191e09208c679acf98859da0151789fc3034ce50adccda748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a56a6d9ebc9c191e09208c679acf98859da0151789fc3034ce50adccda748e", kill_on_drop: false }`
[INFO] [stdout] 38a56a6d9ebc9c191e09208c679acf98859da0151789fc3034ce50adccda748e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e07ee4477c215e3199210ab8beaee9283a63f6b1ee934653a0fe32b6f56b664
[INFO] running `Command { std: "docker" "start" "-a" "4e07ee4477c215e3199210ab8beaee9283a63f6b1ee934653a0fe32b6f56b664", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_prac-7bf737d94d5ea456)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test binary_search::test::empty ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_root_13 ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_non_ascii ... ok
[INFO] [stdout] test caesar_cipher::test::empty ... ok
[INFO] [stdout] test binary_search::test::one ... ok
[INFO] [stdout] test factors::tests::initial ... ok
[INFO] [stdout] test pascal_triangle::test::for_one ... ok
[INFO] [stdout] test pascal_triangle::test::large_value ... ok
[INFO] [stdout] test prime_check::test::minimal ... ok
[INFO] [stdout] test rot_13::test::inittial ... ok
[INFO] [stdout] test rot_13::test::long_text ... ok
[INFO] [stdout] test rot_13::test::with_unicode ... ok
[INFO] [stdout] test russian_peasant::test::big_value ... ok
[INFO] [stdout] test russian_peasant::test::first ... ok
[INFO] [stdout] test xor::test::test_every_alphabet_with_space ... ok
[INFO] [stdout] test xor::test::test_simple ... ok
[INFO] [stdout] test xor::test::with_unicode ... ok
[INFO] [stdout] test pi::test::test_against_pi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_prac-63c5ccfc91f3e179)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-prac
[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" "4e07ee4477c215e3199210ab8beaee9283a63f6b1ee934653a0fe32b6f56b664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e07ee4477c215e3199210ab8beaee9283a63f6b1ee934653a0fe32b6f56b664", kill_on_drop: false }`
[INFO] [stdout] 4e07ee4477c215e3199210ab8beaee9283a63f6b1ee934653a0fe32b6f56b664