[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-2021-08-01 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-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mwylde/ferdelance on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-37/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-2021-08-01" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b1e7e03b20e1e9d636d4f6ecf8fa57c92748198089a020ae9a917ba9a781421
[INFO] running `Command { std: "docker" "start" "-a" "2b1e7e03b20e1e9d636d4f6ecf8fa57c92748198089a020ae9a917ba9a781421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b1e7e03b20e1e9d636d4f6ecf8fa57c92748198089a020ae9a917ba9a781421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1e7e03b20e1e9d636d4f6ecf8fa57c92748198089a020ae9a917ba9a781421", kill_on_drop: false }`
[INFO] [stdout] 2b1e7e03b20e1e9d636d4f6ecf8fa57c92748198089a020ae9a917ba9a781421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f07ab3dcc08e6af53d2f0bac24986e5dfe92f9b3267b95139cbdeb88ea0e4def
[INFO] running `Command { std: "docker" "start" "-a" "f07ab3dcc08e6af53d2f0bac24986e5dfe92f9b3267b95139cbdeb88ea0e4def", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling autocfg v1.0.0
[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 memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling stderrlog v0.4.3
[INFO] [stderr]    Compiling sha2 v0.8.1
[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 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 54.02s
[INFO] running `Command { std: "docker" "inspect" "f07ab3dcc08e6af53d2f0bac24986e5dfe92f9b3267b95139cbdeb88ea0e4def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07ab3dcc08e6af53d2f0bac24986e5dfe92f9b3267b95139cbdeb88ea0e4def", kill_on_drop: false }`
[INFO] [stdout] f07ab3dcc08e6af53d2f0bac24986e5dfe92f9b3267b95139cbdeb88ea0e4def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35aa0462ec8e7809200288ef76949b5f8b84b4a353bd0d9a50e234e6a375174
[INFO] running `Command { std: "docker" "start" "-a" "e35aa0462ec8e7809200288ef76949b5f8b84b4a353bd0d9a50e234e6a375174", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferdelance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "e35aa0462ec8e7809200288ef76949b5f8b84b4a353bd0d9a50e234e6a375174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35aa0462ec8e7809200288ef76949b5f8b84b4a353bd0d9a50e234e6a375174", kill_on_drop: false }`
[INFO] [stdout] e35aa0462ec8e7809200288ef76949b5f8b84b4a353bd0d9a50e234e6a375174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b777fc75d3dda9bdd9da57b14109a002118a7476c1f0a8066ab88e407dadd8c
[INFO] running `Command { std: "docker" "start" "-a" "0b777fc75d3dda9bdd9da57b14109a002118a7476c1f0a8066ab88e407dadd8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ferdelance-bef7ab4c688c7723)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test tests::compiler::tests::test_checks ... ok
[INFO] [stdout] test tests::compiler::tests::test_free_vars ... ok
[INFO] [stdout] test tests::parser::tests::test_begin ... ok
[INFO] [stdout] test tests::parser::tests::test_let_bindings ... ok
[INFO] [stdout] test x86asm::test::test_parse_arg ... ok
[INFO] [stdout] test tests::parser::tests::test_conditionals ... ok
[INFO] [stdout] test tests::parser::tests::test_program ... ok
[INFO] [stdout] test tests::parser::tests::test_tuple_access ... ok
[INFO] [stdout] test tests::parser::tests::test_application ... ok
[INFO] [stdout] test tests::parser::tests::test_tuple_set ... ok
[INFO] [stdout] test x86asm::test::test_parse_instr ... ok
[INFO] [stdout] test tests::compiler::tests::test_fn_valid ... ok
[INFO] [stdout] test x86asm::test::test_parse_program ... 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_lambda ... ok
[INFO] [stdout] test tests::parser::tests::test_decl ... ok
[INFO] [stdout] test tests::parser::tests::test_comments ... ok
[INFO] [stdout] test tests::parser::tests::test_monop ... ok
[INFO] [stdout] test tests::parser::tests::test_binop ... ok
[INFO] [stdout] test tests::parser::tests::test_prim1_expr ... ok
[INFO] [stdout] test tests::parser::tests::test_const_expr ... ok
[INFO] [stdout] test tests::parser::tests::test_number ... ok
[INFO] [stdout] test tests::parser::tests::test_comparisons ... ok
[INFO] [stdout] test tests::parser::tests::test_tuples ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_gc2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic4 ... ok
[INFO] [stdout] test tests::compiler::tests::test_call_in_lambda ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_full ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic3 ... ok
[INFO] [stdout] test tests::compiler::tests::test_program ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic5 ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_gc1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_let ... ok
[INFO] [stdout] test tests::compiler::tests::test_fn ... ok
[INFO] [stdout] test tests::compiler::tests::test_tco ... ok
[INFO] [stdout] test tests::compiler::tests::test_arithmetic ... ok
[INFO] [stdout] test tests::compiler::tests::test_tuple_lambda_gc ... ok
[INFO] [stdout] test tests::compiler::tests::test_constant ... ok
[INFO] [stdout] test tests::compiler::tests::test_fib ... ok
[INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_neg ... ok
[INFO] [stdout] test tests::compiler::tests::test_bool_check ... ok
[INFO] [stdout] test tests::compiler::tests::test_complex ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_list_non_tc ... ok
[INFO] [stdout] test tests::compiler::tests::test_nested_tuples ... ok
[INFO] [stdout] test tests::compiler::tests::test_overflow ... ok
[INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite2 ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_cyclic_tuple ... ok
[INFO] [stdout] test tests::compiler::tests::test_recursion ... ok
[INFO] [stdout] test tests::compiler::tests::test_list ... ok
[INFO] [stdout] test tests::compiler::tests::test_if ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_list_tc ... ok
[INFO] [stdout] test tests::compiler::tests::test_print_lambda ... 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_tailcall1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda_recursion ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_big ... FAILED
[INFO] [stdout] test tests::compiler::tests::test_lambda_gc1 ... ok
[INFO] [stdout] test tests::compiler::tests::test_mono ... ok
[INFO] [stdout] test tests::compiler::tests::test_let_shadowing ... ok
[INFO] [stdout] test tests::compiler::tests::test_fn_arg ... ok
[INFO] [stdout] test tests::compiler::tests::test_gc_simple ... ok
[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_even_odd ... 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_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_multiple_args ... ok
[INFO] [stdout] test tests::compiler::tests::test_lambda ... ok
[INFO] [stdout] test tests::compiler::tests::test_blocks ... 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:     0x55db9733b9f0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55db9733b9f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55db9733b9f0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55db9733b9f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55db9736016c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55db97338085 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55db9733dffb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55db9733dffb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55db9733dffb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55db9733db0c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55db9733e6c4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55db9710f763 - std::panicking::begin_panic::{{closure}}::h2a2c3cdc42d784d2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:542:9
[INFO] [stdout]   12:     0x55db9710f5e9 - std::sys_common::backtrace::__rust_end_short_backtrace::hf24ee4029338321a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55db9710f699 - std::panicking::begin_panic::ha2ec17ecfbc32627
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:541:12
[INFO] [stdout]   14:     0x55db9701cd5b - ferdelance::tester::test::ha8c1d1a25facc036
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tester.rs:81:17
[INFO] [stdout]   15:     0x55db9701bfe3 - ferdelance::tester::test_gc::h4127a1b805b344ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tester.rs:8:5
[INFO] [stdout]   16:     0x55db97044986 - ferdelance::tests::compiler::tests::test_gc_big::hb468486454f12bf6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/compiler.rs:474:9
[INFO] [stdout]   17:     0x55db9704494a - ferdelance::tests::compiler::tests::test_gc_big::{{closure}}::hc13be8b868e52610
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/compiler.rs:473:5
[INFO] [stdout]   18:     0x55db9705f62e - core::ops::function::FnOnce::call_once::h8c144093dbb8cd90
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   19:     0x55db971022a3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55db971022a3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   21:     0x55db97100d58 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   22:     0x55db97100d58 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   23:     0x55db97100d58 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   24:     0x55db97100d58 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   25:     0x55db97100d58 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   26:     0x55db97100d58 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   27:     0x55db97100d58 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   28:     0x55db970cf4ed - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   29:     0x55db970cf4ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   30:     0x55db970d3cb8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   31:     0x55db970d3cb8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   32:     0x55db970d3cb8 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   33:     0x55db970d3cb8 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   34:     0x55db970d3cb8 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   35:     0x55db970d3cb8 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   36:     0x55db970d3cb8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   37:     0x55db97344667 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   38:     0x55db97344667 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x55db97344667 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   40:     0x7f70a97fb609 - start_thread
[INFO] [stdout]   41:     0x7f70a95d3293 - 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 19.64s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin ferdelance'
[INFO] running `Command { std: "docker" "inspect" "0b777fc75d3dda9bdd9da57b14109a002118a7476c1f0a8066ab88e407dadd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b777fc75d3dda9bdd9da57b14109a002118a7476c1f0a8066ab88e407dadd8c", kill_on_drop: false }`
[INFO] [stdout] 0b777fc75d3dda9bdd9da57b14109a002118a7476c1f0a8066ab88e407dadd8c
