[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwylde/ferdelance on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4b54ffd2a817554c2c9380b30677785bf53bcb366bea539a053be0e0f6b2810 [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" "e4b54ffd2a817554c2c9380b30677785bf53bcb366bea539a053be0e0f6b2810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4b54ffd2a817554c2c9380b30677785bf53bcb366bea539a053be0e0f6b2810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b54ffd2a817554c2c9380b30677785bf53bcb366bea539a053be0e0f6b2810", kill_on_drop: false }` [INFO] [stdout] e4b54ffd2a817554c2c9380b30677785bf53bcb366bea539a053be0e0f6b2810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aaf32fab3df19ceb3df58778905ee24ef5a33a9413808a6e2045e304b0289621 [INFO] running `Command { std: "docker" "start" "-a" "aaf32fab3df19ceb3df58778905ee24ef5a33a9413808a6e2045e304b0289621", 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 getrandom v0.1.14 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling void v1.0.2 [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 block-padding v0.1.5 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling dirs v1.0.5 [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 rand_chacha v0.2.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling lalrpop-util v0.19.0 [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 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 1m 49s [INFO] running `Command { std: "docker" "inspect" "aaf32fab3df19ceb3df58778905ee24ef5a33a9413808a6e2045e304b0289621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf32fab3df19ceb3df58778905ee24ef5a33a9413808a6e2045e304b0289621", kill_on_drop: false }` [INFO] [stdout] aaf32fab3df19ceb3df58778905ee24ef5a33a9413808a6e2045e304b0289621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab1bf14843e80a0020d6919af5216c7966541db8fcd7e4afa2655c24dfef2326 [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" "ab1bf14843e80a0020d6919af5216c7966541db8fcd7e4afa2655c24dfef2326", kill_on_drop: false }` [INFO] [stderr] Compiling ferdelance v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.24s [INFO] running `Command { std: "docker" "inspect" "ab1bf14843e80a0020d6919af5216c7966541db8fcd7e4afa2655c24dfef2326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab1bf14843e80a0020d6919af5216c7966541db8fcd7e4afa2655c24dfef2326", kill_on_drop: false }` [INFO] [stdout] ab1bf14843e80a0020d6919af5216c7966541db8fcd7e4afa2655c24dfef2326 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 280558a3eb474c3def2216abeb20413e843f04d34112f1855c659ae5c2ac7a1f [INFO] running `Command { std: "docker" "start" "-a" "280558a3eb474c3def2216abeb20413e843f04d34112f1855c659ae5c2ac7a1f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] running 79 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ferdelance-499ee65ffe821675) [INFO] [stdout] test tests::compiler::tests::test_checks ... ok [INFO] [stdout] test tests::compiler::tests::test_call_in_lambda ... ok [INFO] [stdout] test tests::compiler::tests::test_complex ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic3 ... ok [INFO] [stdout] test tests::compiler::tests::test_fib ... ok [INFO] [stdout] test tests::compiler::tests::test_fn ... ok [INFO] [stdout] test tests::compiler::tests::test_constant ... ok [INFO] [stdout] test tests::compiler::tests::test_free_vars ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic2 ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic4 ... ok [INFO] [stdout] test tests::compiler::tests::test_bool_check ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic5 ... ok [INFO] [stdout] test tests::compiler::tests::test_cmp ... ok [INFO] [stdout] test tests::compiler::tests::test_fn_valid ... ok [INFO] [stdout] test tests::compiler::tests::test_fn_arg ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic7 ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic6 ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_cyclic_tuple ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_full ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_list_tc ... ok [INFO] [stdout] test tests::compiler::tests::test_if ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_list_non_tc ... 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_lambda_gc2 ... ok [INFO] [stdout] test tests::compiler::tests::test_list ... ok [INFO] [stdout] test tests::compiler::tests::test_map ... 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_lambda_recursion ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_simple ... 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_blocks ... 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_overflow ... ok [INFO] [stdout] test tests::compiler::tests::test_program ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite1 ... ok [INFO] [stdout] test tests::compiler::tests::test_recursion ... ok [INFO] [stdout] test tests::compiler::tests::test_int_check ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall1 ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall_overwrite2 ... 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_comments ... ok [INFO] [stdout] test tests::parser::tests::test_comparisons ... ok [INFO] [stdout] test tests::compiler::tests::test_tco ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_error ... ok [INFO] [stdout] test tests::parser::tests::test_conditionals ... ok [INFO] [stdout] test tests::parser::tests::test_decl ... ok [INFO] [stdout] test tests::parser::tests::test_const_expr ... ok [INFO] [stdout] test tests::parser::tests::test_ident ... ok [INFO] [stdout] test tests::parser::tests::test_monop ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc1 ... ok [INFO] [stdout] test tests::parser::tests::test_lambda ... ok [INFO] [stdout] test tests::parser::tests::test_neg ... ok [INFO] [stdout] test tests::parser::tests::test_let_bindings ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc2 ... ok [INFO] [stdout] test tests::parser::tests::test_program ... ok [INFO] [stdout] test tests::parser::tests::test_prim1_expr ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_lambda_gc ... 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 x86asm::test::test_parse_arg ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda ... ok [INFO] [stdout] test tests::parser::tests::test_tuple_set ... 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: 0x556feb441dec - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556feb441dec - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556feb441dec - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x556feb441dec - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x556feb466b3c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x556feb43d545 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x556feb443c60 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x556feb443c60 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x556feb443c60 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x556feb443846 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x556feb444314 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x556feb2475f2 - std::panicking::begin_panic::{{closure}}::hcc2b91f7cd4b894d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:526:9 [INFO] [stdout] 12: 0x556feb247489 - std::sys_common::backtrace::__rust_end_short_backtrace::h84fafdd648db64bd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x556feb247533 - std::panicking::begin_panic::ha518648381731f30 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:525:12 [INFO] [stdout] 14: 0x556feb11e68f - ferdelance::tester::test::h07d3ac4d65b38b94 [INFO] [stdout] at /opt/rustwide/workdir/src/tester.rs:81:17 [INFO] [stdout] 15: 0x556feb11d983 - ferdelance::tester::test_gc::he8ac7f55227c7775 [INFO] [stdout] at /opt/rustwide/workdir/src/tester.rs:8:5 [INFO] [stdout] 16: 0x556feb14b9d6 - ferdelance::tests::compiler::tests::test_gc_big::hf764a6fedcf9ecce [INFO] [stdout] at /opt/rustwide/workdir/src/tests/compiler.rs:474:9 [INFO] [stdout] 17: 0x556feb14b99a - ferdelance::tests::compiler::tests::test_gc_big::{{closure}}::h8069be83e56e3fcc [INFO] [stdout] at /opt/rustwide/workdir/src/tests/compiler.rs:473:5 [INFO] [stdout] 18: 0x556feb161b5e - core::ops::function::FnOnce::call_once::hdcfd5bbdff43c74b [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x556feb1fa6e3 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x556feb1fa6e3 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 21: 0x556feb1f9277 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 22: 0x556feb1f9277 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x556feb1f9277 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 24: 0x556feb1f9277 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 25: 0x556feb1f9277 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 26: 0x556feb1f9277 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 27: 0x556feb1f9277 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 28: 0x556feb1c65be - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 29: 0x556feb1c65be - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 30: 0x556feb1cb3e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 31: 0x556feb1cb3e8 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x556feb1cb3e8 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 33: 0x556feb1cb3e8 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 34: 0x556feb1cb3e8 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 35: 0x556feb1cb3e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 36: 0x556feb1cb3e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x556feb44a293 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 38: 0x556feb44a293 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x556feb44a293 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 40: 0x7f348fda5609 - start_thread [INFO] [stdout] 41: 0x7f348fb7d293 - clone [INFO] [stdout] 42: 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; finished in 19.52s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin ferdelance' [INFO] running `Command { std: "docker" "inspect" "280558a3eb474c3def2216abeb20413e843f04d34112f1855c659ae5c2ac7a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "280558a3eb474c3def2216abeb20413e843f04d34112f1855c659ae5c2ac7a1f", kill_on_drop: false }` [INFO] [stdout] 280558a3eb474c3def2216abeb20413e843f04d34112f1855c659ae5c2ac7a1f