[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 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mwylde/ferdelance on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-105/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" "+1.54.0" "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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1513d2265aed027fab348c8d57a87924c6c483edae08ded19296aa4b1f83b3a1
[INFO] running `Command { std: "docker" "start" "-a" "1513d2265aed027fab348c8d57a87924c6c483edae08ded19296aa4b1f83b3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1513d2265aed027fab348c8d57a87924c6c483edae08ded19296aa4b1f83b3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1513d2265aed027fab348c8d57a87924c6c483edae08ded19296aa4b1f83b3a1", kill_on_drop: false }`
[INFO] [stdout] 1513d2265aed027fab348c8d57a87924c6c483edae08ded19296aa4b1f83b3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a38d13d927773317da50c03bcaf159eecbef8a683472bf8c85a1e2931f4ca36
[INFO] running `Command { std: "docker" "start" "-a" "9a38d13d927773317da50c03bcaf159eecbef8a683472bf8c85a1e2931f4ca36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling stderrlog v0.4.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling docopt v1.1.0
[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 58.86s
[INFO] running `Command { std: "docker" "inspect" "9a38d13d927773317da50c03bcaf159eecbef8a683472bf8c85a1e2931f4ca36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a38d13d927773317da50c03bcaf159eecbef8a683472bf8c85a1e2931f4ca36", kill_on_drop: false }`
[INFO] [stdout] 9a38d13d927773317da50c03bcaf159eecbef8a683472bf8c85a1e2931f4ca36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ad661332a10abb3b775b2644c9dd818cdf6088c0b3e67109337e624603434cd
[INFO] running `Command { std: "docker" "start" "-a" "4ad661332a10abb3b775b2644c9dd818cdf6088c0b3e67109337e624603434cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ferdelance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "4ad661332a10abb3b775b2644c9dd818cdf6088c0b3e67109337e624603434cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad661332a10abb3b775b2644c9dd818cdf6088c0b3e67109337e624603434cd", kill_on_drop: false }`
[INFO] [stdout] 4ad661332a10abb3b775b2644c9dd818cdf6088c0b3e67109337e624603434cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4356b6c7c10ea0ade081bebd35df64bc8614addb168a6d4bfbf4f5b14fd9c272
[INFO] running `Command { std: "docker" "start" "-a" "4356b6c7c10ea0ade081bebd35df64bc8614addb168a6d4bfbf4f5b14fd9c272", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ferdelance-10ed0afd78d6bf0f)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test tests::compiler::tests::test_free_vars ... ok
[INFO] [stdout] test tests::parser::tests::test_decl ... ok
[INFO] [stdout] test x86asm::test::test_parse_instr ... 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_application ... ok
[INFO] [stdout] test tests::parser::tests::test_const_expr ... ok
[INFO] [stdout] test tests::compiler::tests::test_checks ... ok
[INFO] [stdout] test tests::parser::tests::test_comments ... ok
[INFO] [stdout] test tests::parser::tests::test_program ... ok
[INFO] [stdout] test tests::parser::tests::test_comparisons ... ok
[INFO] [stdout] test tests::parser::tests::test_ident ... ok
[INFO] [stdout] test tests::parser::tests::test_number ... ok
[INFO] [stdout] test tests::parser::tests::test_begin ... ok
[INFO] [stdout] test tests::parser::tests::test_lambda ... ok
[INFO] [stdout] test tests::parser::tests::test_prim1_expr ... ok
[INFO] [stdout] test tests::parser::tests::test_tuple_set ... ok
[INFO] [stdout] test tests::parser::tests::test_conditionals ... ok
[INFO] [stdout] test x86asm::test::test_parse_program ... ok
[INFO] [stdout] test x86asm::test::test_parse_arg ... ok
[INFO] [stdout] test tests::parser::tests::test_let_bindings ... 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_fn_valid ... ok
[INFO] [stdout] test tests::parser::tests::test_binop ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_gc1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_gc1 ... 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_arithmetic5 ... ok
[INFO] [stdout] test tests::compiler::tests::test_bool_check ... ok
[INFO] [stdout] test tests::compiler::tests::test_nested_tuples ... ok
[INFO] [stdout] test tests::compiler::tests::test_complex ... ok
[INFO] [stdout] test tests::compiler::tests::test_overflow ... ok
[INFO] [stdout] test tests::compiler::tests::test_let_shadowing ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_gc2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_recursion ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_full ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_cyclic_tuple ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_lambda_gc ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic ... ok
[INFO] [stdout] test tests::compiler::tests::test_neg ... ok
[INFO] [stdout] test tests::compiler::tests::test_mono ... ok
[INFO] [stdout] test tests::compiler::tests::test_fib ... ok
[INFO] [stdout] test tests::compiler::tests::test_fn_arg ... ok
[INFO] [stdout] test tests::compiler::tests::test_program ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_list_non_tc ... ok
[INFO] [stdout] test tests::compiler::tests::test_tailcall1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_tco ... ok
[INFO] [stdout] test tests::compiler::tests::test_call_in_lambda ... ok
[INFO] [stdout] test tests::compiler::tests::test_if ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic4 ... ok
[INFO] [stdout] test tests::compiler::tests::test_print_lambda ... ok
[INFO] [stdout] test tests::compiler::tests::test_let ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_gc2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_map ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic3 ... ok
[INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_list ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_list_tc ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_simple ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_recursion ... ok
[INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_big ... FAILED
[INFO] [stdout] test tests::compiler::tests::test_arithmetic6 ... ok
[INFO] [stdout] test tests::compiler::tests::test_cmp ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic7 ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_error ... ok
[INFO] [stdout] test tests::compiler::tests::test_print ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_setting ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_errors ... ok
[INFO] [stdout] test tests::compiler::tests::test_int_check ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda ... ok
[INFO] [stdout] test tests::compiler::tests::test_multiple_args ... ok
[INFO] [stdout] test tests::compiler::tests::test_blocks ... 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:     0x563433d80690 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x563433d80690 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563433d80690 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x563433d80690 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x563433da4e4c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x563433d7cce5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x563433d82c8b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x563433d82c8b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x563433d82c8b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x563433d8279c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x563433d83354 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x563433b864a3 - std::panicking::begin_panic::{{closure}}::hdace2552f5256516
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:542:9
[INFO] [stdout]   12:     0x563433b89059 - std::sys_common::backtrace::__rust_end_short_backtrace::hd362cbf9c506f585
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x563433b863d9 - std::panicking::begin_panic::hbb2e0a9e3ea36497
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:541:12
[INFO] [stdout]   14:     0x563433aa3014 - ferdelance::tester::test::h476b9dd421859b0c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tester.rs:81:17
[INFO] [stdout]   15:     0x563433aa2293 - ferdelance::tester::test_gc::h951e5e340f320706
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tester.rs:8:5
[INFO] [stdout]   16:     0x563433a8c6b6 - ferdelance::tests::compiler::tests::test_gc_big::h06a8e625d0e878a4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/compiler.rs:474:9
[INFO] [stdout]   17:     0x563433a8c67a - ferdelance::tests::compiler::tests::test_gc_big::{{closure}}::h029e101fd81beaa1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/compiler.rs:473:5
[INFO] [stdout]   18:     0x563433aba08e - core::ops::function::FnOnce::call_once::h9fc7bdc92f1cc631
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   19:     0x563433b2cdd3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x563433b2cdd3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   21:     0x563433b2b890 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   22:     0x563433b2b890 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   23:     0x563433b2b890 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   24:     0x563433b2b890 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   25:     0x563433b2b890 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   26:     0x563433b2b890 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   27:     0x563433b2b890 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   28:     0x563433b04f42 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   29:     0x563433b04f42 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   30:     0x563433b08af8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   31:     0x563433b08af8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   32:     0x563433b08af8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   33:     0x563433b08af8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   34:     0x563433b08af8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   35:     0x563433b08af8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   36:     0x563433b08af8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   37:     0x563433d89247 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   38:     0x563433d89247 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x563433d89247 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   40:     0x7f91eedaa609 - start_thread
[INFO] [stdout]   41:     0x7f91eeb82293 - clone
[INFO] [stdout]   42:                0x0 - <unknown>
[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; finished in 4.36s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin ferdelance'
[INFO] running `Command { std: "docker" "inspect" "4356b6c7c10ea0ade081bebd35df64bc8614addb168a6d4bfbf4f5b14fd9c272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4356b6c7c10ea0ade081bebd35df64bc8614addb168a6d4bfbf4f5b14fd9c272", kill_on_drop: false }`
[INFO] [stdout] 4356b6c7c10ea0ade081bebd35df64bc8614addb168a6d4bfbf4f5b14fd9c272
