[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 try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwylde%2Fferdelance" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwylde/ferdelance on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded fixedbitset v0.2.0 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded petgraph v0.5.0 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded ascii-canvas v2.0.0 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded lalrpop v0.19.0 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded syn v1.0.22 [INFO] [stderr] Downloaded bit-vec v0.6.2 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded sha2 v0.8.1 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded base64 v0.11.0 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded string_cache v0.8.0 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded lalrpop-util v0.19.0 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded winapi-util v0.1.4 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded docopt v1.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded precomputed-hash v0.1.1 [INFO] [stderr] Downloaded thread_local v0.3.4 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded stderrlog v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f64c8de9eb3c80074204d862197c0de3e7c58546ec927475117ad932f0787ece [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" "f64c8de9eb3c80074204d862197c0de3e7c58546ec927475117ad932f0787ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f64c8de9eb3c80074204d862197c0de3e7c58546ec927475117ad932f0787ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64c8de9eb3c80074204d862197c0de3e7c58546ec927475117ad932f0787ece", kill_on_drop: false }` [INFO] [stdout] f64c8de9eb3c80074204d862197c0de3e7c58546ec927475117ad932f0787ece [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 549d4cbfdbd9816c76f846260b7b09aef7c56e709ba5f78621811dec42a9aee8 [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" "549d4cbfdbd9816c76f846260b7b09aef7c56e709ba5f78621811dec42a9aee8", 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 unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 getrandom v0.1.14 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling vec_map v0.8.1 [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 thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling thread_local v0.3.4 [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 ena v0.14.0 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [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 rand_chacha v0.2.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [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 sha2 v0.8.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling stderrlog v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling lalrpop-util v0.19.0 [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 56s [INFO] running `Command { std: "docker" "inspect" "549d4cbfdbd9816c76f846260b7b09aef7c56e709ba5f78621811dec42a9aee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549d4cbfdbd9816c76f846260b7b09aef7c56e709ba5f78621811dec42a9aee8", kill_on_drop: false }` [INFO] [stdout] 549d4cbfdbd9816c76f846260b7b09aef7c56e709ba5f78621811dec42a9aee8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d7d962968fe5b75159dcc1cd5a41adf48b8772c59c9fd4949e7f6b3188fa3e3 [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" "0d7d962968fe5b75159dcc1cd5a41adf48b8772c59c9fd4949e7f6b3188fa3e3", kill_on_drop: false }` [INFO] [stderr] Compiling ferdelance v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.74s [INFO] running `Command { std: "docker" "inspect" "0d7d962968fe5b75159dcc1cd5a41adf48b8772c59c9fd4949e7f6b3188fa3e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d7d962968fe5b75159dcc1cd5a41adf48b8772c59c9fd4949e7f6b3188fa3e3", kill_on_drop: false }` [INFO] [stdout] 0d7d962968fe5b75159dcc1cd5a41adf48b8772c59c9fd4949e7f6b3188fa3e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f349e0280c1ebd1f983c4614d6c1412055ad31c83f9cf9c653b030ecba02d52 [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" "2f349e0280c1ebd1f983c4614d6c1412055ad31c83f9cf9c653b030ecba02d52", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ferdelance-96085af7daa2351e [INFO] [stdout] [INFO] [stdout] running 79 tests [INFO] [stdout] test tests::compiler::tests::test_checks ... 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_arithmetic3 ... ok [INFO] [stdout] test tests::compiler::tests::test_free_vars ... ok [INFO] [stdout] test tests::compiler::tests::test_call_in_lambda ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic2 ... ok [INFO] [stdout] test tests::compiler::tests::test_constant ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic ... ok [INFO] [stdout] test tests::compiler::tests::test_fn ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic4 ... ok [INFO] [stdout] test tests::compiler::tests::test_fib ... ok [INFO] [stdout] test tests::compiler::tests::test_cmp ... ok [INFO] [stdout] test tests::compiler::tests::test_complex ... ok [INFO] [stdout] test tests::compiler::tests::test_arithmetic6 ... 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_gc_list_tc ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_list_non_tc ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_cyclic_tuple ... ok [INFO] [stdout] test tests::compiler::tests::test_if ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_big ... FAILED [INFO] [stdout] test tests::compiler::tests::test_gc_full ... ok [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_let ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_recursion ... ok [INFO] [stdout] test tests::compiler::tests::test_let_shadowing ... 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_list ... ok [INFO] [stdout] test tests::compiler::tests::test_gc_simple ... 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_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_int_check ... ok [INFO] [stdout] test tests::compiler::tests::test_tailcall1 ... 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_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::compiler::tests::test_tco ... ok [INFO] [stdout] test tests::parser::tests::test_comments ... ok [INFO] [stdout] test tests::parser::tests::test_const_expr ... ok [INFO] [stdout] test tests::parser::tests::test_comparisons ... 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_ident ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda_error ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc2 ... 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_program ... ok [INFO] [stdout] test tests::parser::tests::test_lambda ... ok [INFO] [stdout] test tests::parser::tests::test_number ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_gc1 ... ok [INFO] [stdout] test tests::parser::tests::test_let_bindings ... ok [INFO] [stdout] test x86asm::test::test_parse_instr ... ok [INFO] [stdout] test tests::parser::tests::test_prim1_expr ... 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_tuples ... ok [INFO] [stdout] test tests::parser::tests::test_tuple_set ... ok [INFO] [stdout] test tests::compiler::tests::test_tuple_lambda_gc ... ok [INFO] [stdout] test tests::parser::tests::test_tuple_access ... ok [INFO] [stdout] test tests::compiler::tests::test_lambda ... ok [INFO] [stdout] test tests::parser::tests::test_binop ... 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: 0x55f0b2d4b5a0 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f0b2d4b5a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f0b2d4b5a0 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f0b2d4b5a0 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f0b2d715cc - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55f0b2d471e2 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55f0b2d4e245 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f0b2d4e245 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f0b2d4e245 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55f0b2d4ddd2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55f0b2d4e9e1 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55f0b2b39cde - std::panicking::begin_panic::{{closure}}::h49467d8ba0f20ab3 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:520:9 [INFO] [stdout] 12: 0x55f0b2b2efb9 - std::sys_common::backtrace::__rust_end_short_backtrace::hdf03993f5f25487e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f0b2b39c0b - std::panicking::begin_panic::ha4f24bb0c82e5c47 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:519:12 [INFO] [stdout] 14: 0x55f0b2a2de24 - ferdelance::tester::test::haa06c03648f1b95f [INFO] [stdout] at /opt/rustwide/workdir/src/tester.rs:81:17 [INFO] [stdout] 15: 0x55f0b2a2cf90 - ferdelance::tester::test_gc::h6ea98334c4451126 [INFO] [stdout] at /opt/rustwide/workdir/src/tester.rs:8:5 [INFO] [stdout] 16: 0x55f0b2a21604 - ferdelance::tests::compiler::tests::test_gc_big::h00f1b847a95a755c [INFO] [stdout] at /opt/rustwide/workdir/src/tests/compiler.rs:474:9 [INFO] [stdout] 17: 0x55f0b2a215ba - ferdelance::tests::compiler::tests::test_gc_big::{{closure}}::h06a8ed3c8b44ad74 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/compiler.rs:473:5 [INFO] [stdout] 18: 0x55f0b2a73b5e - core::ops::function::FnOnce::call_once::h153b1c35744aee6e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55f0b2ac43b3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f0b2ac43b3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516:5 [INFO] [stdout] 21: 0x55f0b2ac2aa8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 22: 0x55f0b2ac2aa8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 23: 0x55f0b2ac2aa8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 24: 0x55f0b2ac2aa8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 25: 0x55f0b2ac2aa8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 26: 0x55f0b2ac2aa8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538:18 [INFO] [stdout] 27: 0x55f0b2ac2aa8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:449:39 [INFO] [stdout] 28: 0x55f0b2a9d096 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3852ec0877008db6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 29: 0x55f0b2aa185d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 30: 0x55f0b2aa185d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 31: 0x55f0b2aa185d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 32: 0x55f0b2aa185d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 33: 0x55f0b2aa185d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 34: 0x55f0b2aa185d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 35: 0x55f0b2aa185d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 36: 0x55f0b2d5584a - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 37: 0x55f0b2d5584a - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 38: 0x55f0b2d5584a - std::sys::unix::thread::Thread::new::thread_start::h62402416daf174b6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 39: 0x7f7746770609 - start_thread [INFO] [stdout] 40: 0x7f7746548293 - clone [INFO] [stdout] 41: 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" "2f349e0280c1ebd1f983c4614d6c1412055ad31c83f9cf9c653b030ecba02d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f349e0280c1ebd1f983c4614d6c1412055ad31c83f9cf9c653b030ecba02d52", kill_on_drop: false }` [INFO] [stdout] 2f349e0280c1ebd1f983c4614d6c1412055ad31c83f9cf9c653b030ecba02d52