[INFO] cloning repository https://github.com/mwylde/ferdelance [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwylde/ferdelance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 420898daf2885baed011febdae0890361f0d14d5 [INFO] testing mwylde/ferdelance against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwylde/ferdelance on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mwylde/ferdelance [INFO] finished tweaking git repo https://github.com/mwylde/ferdelance [INFO] tweaked toml for git repo https://github.com/mwylde/ferdelance written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mwylde/ferdelance already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lalrpop-util v0.19.0 [INFO] [stderr] Downloaded lalrpop v0.19.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f2bc8a8bbdead068f39a383b61c7462fbfb1b9224d8e612a494e11830554748 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f2bc8a8bbdead068f39a383b61c7462fbfb1b9224d8e612a494e11830554748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f2bc8a8bbdead068f39a383b61c7462fbfb1b9224d8e612a494e11830554748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f2bc8a8bbdead068f39a383b61c7462fbfb1b9224d8e612a494e11830554748", kill_on_drop: false }` [INFO] [stdout] 2f2bc8a8bbdead068f39a383b61c7462fbfb1b9224d8e612a494e11830554748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fef12dbebd18cca2d8020db8f520ce0f40f088df6dbb45d818e5be2a1914e1a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fef12dbebd18cca2d8020db8f520ce0f40f088df6dbb45d818e5be2a1914e1a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling lalrpop-util v0.19.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling stderrlog v0.4.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling lalrpop v0.19.0 [INFO] [stderr] Compiling ferdelance v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "fef12dbebd18cca2d8020db8f520ce0f40f088df6dbb45d818e5be2a1914e1a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef12dbebd18cca2d8020db8f520ce0f40f088df6dbb45d818e5be2a1914e1a3", kill_on_drop: false }` [INFO] [stdout] fef12dbebd18cca2d8020db8f520ce0f40f088df6dbb45d818e5be2a1914e1a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdd6f68c7d420777741e8ffc47eb07ad6dd3f9202765ff5b5ac21a3c9a5764f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cdd6f68c7d420777741e8ffc47eb07ad6dd3f9202765ff5b5ac21a3c9a5764f5", kill_on_drop: false }` [INFO] [stderr] Compiling ferdelance v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.59s [INFO] running `Command { std: "docker" "inspect" "cdd6f68c7d420777741e8ffc47eb07ad6dd3f9202765ff5b5ac21a3c9a5764f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdd6f68c7d420777741e8ffc47eb07ad6dd3f9202765ff5b5ac21a3c9a5764f5", kill_on_drop: false }` [INFO] [stdout] cdd6f68c7d420777741e8ffc47eb07ad6dd3f9202765ff5b5ac21a3c9a5764f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4bcaead29ee5cd9b0538d501e84c234c18adaf4caf530a3dfa0ea5c2f9af084 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e4bcaead29ee5cd9b0538d501e84c234c18adaf4caf530a3dfa0ea5c2f9af084", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ferdelance-f95a9c8810cfa040 [INFO] [stdout] [INFO] [stdout] running 79 tests [INFO] [stdout] test tests::compiler::tests::test_checks ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic4 ... ok [INFO] [stdout] test tests::compiler::tests::test_complex ... ok [INFO] [stdout] test tests::compiler::tests::test_call_in_lambda ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic2 ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic5 ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic3 ... ok [INFO] [stdout] test tests::compiler::tests::test_free_vars ... ok [INFO] [stdout] test tests::compiler::tests::test_bool_check ... ok [INFO] [stdout] test tests::compiler::tests::test_constant ... ok [INFO] [stdout] test tests::compiler::tests::test_fn ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic7 ... ok [INFO] [stdout] test tests::compiler::tests::test_fn_valid ... ok [INFO] [stdout] test tests::compiler::tests::test_cmp ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_full ... ok [INFO] [stdout] test tests::compiler::tests::test_fib ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_cyclic_tuple ... ok [INFO] [stdout] test tests::compiler::tests::test_fn_arg ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_list_tc ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_list_non_tc ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic6 ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_big ... FAILED [INFO] [stdout] test tests::compiler::tests::test_if ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_gc2 ... ok [INFO] [stdout] test tests::compiler::tests::test_let_shadowing ... ok [INFO] [stdout] test tests::compiler::tests::test_let ... ok [INFO] [stdout] test tests::compiler::tests::test_list ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_recursion ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_gc1 ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_simple ... ok [INFO] [stdout] test tests::compiler::tests::test_mono ... ok [INFO] [stdout] test tests::compiler::tests::test_map ... ok [INFO] [stdout] test tests::compiler::tests::test_blocks ... ok [INFO] [stdout] test tests::compiler::tests::test_neg ... ok [INFO] [stdout] test tests::compiler::tests::test_overflow ... ok [INFO] [stdout] test tests::compiler::tests::test_program ... ok [INFO] [stdout] test tests::compiler::tests::test_nested_tuples ... ok [INFO] [stdout] test tests::compiler::tests::test_print_lambda ... ok [INFO] [stdout] test tests::compiler::tests::test_recursion ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall1 ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_error ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite2 ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite1 ... ok [INFO] [stdout] test tests::compiler::tests::test_int_check ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_lambda_gc ... ok [INFO] [stdout] test tests::compiler::tests::test_tco ... ok [INFO] [stdout] test tests::parser::tests::test_comments ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc1 ... ok [INFO] [stdout] test tests::parser::tests::test_begin ... ok [INFO] [stdout] test tests::parser::tests::test_application ... ok [INFO] [stdout] test tests::parser::tests::test_const_expr ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc2 ... ok [INFO] [stdout] test tests::parser::tests::test_comparisons ... ok [INFO] [stdout] test tests::parser::tests::test_decl ... ok [INFO] [stdout] test tests::parser::tests::test_conditionals ... ok [INFO] [stdout] test tests::parser::tests::test_ident ... ok [INFO] [stdout] test tests::parser::tests::test_neg ... ok [INFO] [stdout] test tests::parser::tests::test_monop ... ok [INFO] [stdout] test tests::parser::tests::test_lambda ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda ... ok [INFO] [stdout] test tests::parser::tests::test_prim1_expr ... ok [INFO] [stdout] test tests::parser::tests::test_program ... ok [INFO] [stdout] test tests::parser::tests::test_let_bindings ... ok [INFO] [stdout] test tests::parser::tests::test_number ... ok [INFO] [stdout] test x86asm::test::test_parse_instr ... ok [INFO] [stdout] test x86asm::test::test_parse_program ... ok [INFO] [stdout] test tests::parser::tests::test_tuple_set ... ok [INFO] [stdout] test x86asm::test::test_parse_arg ... ok [INFO] [stdout] test tests::parser::tests::test_binop ... ok [INFO] [stdout] test tests::parser::tests::test_tuples ... ok [INFO] [stdout] test tests::parser::tests::test_tuple_access ... ok [INFO] [stdout] test tests::compiler::tests::test_print ... ok [INFO] [stdout] test tests::compiler::tests::test_multiple_args ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_errors ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_setting ... ok [INFO] [stdout] test tests::compiler::tests::test_even_odd ... ok [INFO] [stdout] test tests::compiler::tests::test_type_checks ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::compiler::tests::test_gc_big stdout ---- [INFO] [stdout] malloc(): corrupted top size [INFO] [stdout] [INFO] [stdout] thread 'tests::compiler::tests::test_gc_big' panicked at 'Program segfaulted!', src/tester.rs:81:17 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56050bb60e95 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56050bb60e95 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56050bb60e95 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56050bb60e95 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56050bb8b64c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56050b8bfc15 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56050bb5ab01 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56050bb63bb0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56050bb63bb0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56050bb63bb0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56050bb638aa - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56050bb641f3 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56050bab4db9 - std::panicking::begin_panic::hed290a27e6afc3fb [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56050b842c75 - ferdelance::tester::test::h56c8051608929129 [INFO] [stdout] at src/tester.rs:81 [INFO] [stdout] 14: 0x56050b841d00 - ferdelance::tester::test_gc::hf5e5fb0511fb6ed2 [INFO] [stdout] at src/tester.rs:8 [INFO] [stdout] 15: 0x56050b844bc4 - ferdelance::tests::compiler::tests::test_gc_big::h10c0c420b298874f [INFO] [stdout] at src/tests/compiler.rs:474 [INFO] [stdout] 16: 0x56050b844b7a - ferdelance::tests::compiler::tests::test_gc_big::{{closure}}::h845115b1df821bd5 [INFO] [stdout] at src/tests/compiler.rs:473 [INFO] [stdout] 17: 0x56050b88c06e - core::ops::function::FnOnce::call_once::h83452da56741d407 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 18: 0x56050b8e718c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 19: 0x56050b8e718c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 20: 0x56050b8e718c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 21: 0x56050b8e718c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 22: 0x56050b8e718c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x56050b8e718c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 24: 0x56050b8e718c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 25: 0x56050b8bf106 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 26: 0x56050b8c4195 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 27: 0x56050b8c4195 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 28: 0x56050b8c4195 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 29: 0x56050b8c4195 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 30: 0x56050b8c4195 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x56050b8c4195 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 32: 0x56050b8c4195 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 33: 0x56050bb6b9ea - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56050bb6b9ea - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 35: 0x56050bb6b9ea - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 36: 0x7f4f293ac609 - start_thread [INFO] [stdout] 37: 0x7f4f292b8103 - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::compiler::tests::test_gc_big [INFO] [stdout] [INFO] [stdout] test result: FAILED. 78 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin ferdelance' [INFO] running `Command { std: "docker" "inspect" "e4bcaead29ee5cd9b0538d501e84c234c18adaf4caf530a3dfa0ea5c2f9af084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4bcaead29ee5cd9b0538d501e84c234c18adaf4caf530a3dfa0ea5c2f9af084", kill_on_drop: false }` [INFO] [stdout] e4bcaead29ee5cd9b0538d501e84c234c18adaf4caf530a3dfa0ea5c2f9af084