[INFO] fetching crate ion-rs 0.1.0...
[INFO] testing ion-rs-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ion-rs 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ion-rs 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ion-rs 0.1.0
[INFO] finished tweaking crates.io crate ion-rs 0.1.0
[INFO] tweaked toml for crates.io crate ion-rs 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ion-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 078e9a051493e4fa45f2b4428938368cc1e5e827c99e6f3670c9618e5c64aa63
[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" "078e9a051493e4fa45f2b4428938368cc1e5e827c99e6f3670c9618e5c64aa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "078e9a051493e4fa45f2b4428938368cc1e5e827c99e6f3670c9618e5c64aa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078e9a051493e4fa45f2b4428938368cc1e5e827c99e6f3670c9618e5c64aa63", kill_on_drop: false }`
[INFO] [stdout] 078e9a051493e4fa45f2b4428938368cc1e5e827c99e6f3670c9618e5c64aa63
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a834c5091dbcdebb1e04dbfb73b61d32c6e858a6d199863bba696a5b6666bcf4
[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" "a834c5091dbcdebb1e04dbfb73b61d32c6e858a6d199863bba696a5b6666bcf4", 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] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling bindgen v0.54.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling paste v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling bigdecimal v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling delegate v0.4.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ion-c-sys v0.2.0
[INFO] [stderr]    Compiling ion-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 04s
[INFO] running `Command { std: "docker" "inspect" "a834c5091dbcdebb1e04dbfb73b61d32c6e858a6d199863bba696a5b6666bcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a834c5091dbcdebb1e04dbfb73b61d32c6e858a6d199863bba696a5b6666bcf4", kill_on_drop: false }`
[INFO] [stdout] a834c5091dbcdebb1e04dbfb73b61d32c6e858a6d199863bba696a5b6666bcf4
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef0eb624c59a0442ea61996b9c3ce6feccd111f8ee83e09d3bd40a6dbe69cf1
[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" "8ef0eb624c59a0442ea61996b9c3ce6feccd111f8ee83e09d3bd40a6dbe69cf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ion-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "8ef0eb624c59a0442ea61996b9c3ce6feccd111f8ee83e09d3bd40a6dbe69cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef0eb624c59a0442ea61996b9c3ce6feccd111f8ee83e09d3bd40a6dbe69cf1", kill_on_drop: false }`
[INFO] [stdout] 8ef0eb624c59a0442ea61996b9c3ce6feccd111f8ee83e09d3bd40a6dbe69cf1
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] fafe1ed66cf7eb1e9130989536bf226785919006b88b706d4cef0c917f678b94
[INFO] running `Command { std: "docker" "start" "-a" "fafe1ed66cf7eb1e9130989536bf226785919006b88b706d4cef0c917f678b94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ion_rs-90d3a8985579c8f1
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test binary::cursor::tests::test_read_big_decimal_positive_exponent ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_big_decimal_zero ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_blob_123 ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_f64_zero ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_bool_true ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_i64_zero ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_list_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_clob_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_list_123 ... ok
[INFO] [stdout] test binary::cursor::tests::test_raw_bytes ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_struct ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_struct_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_bool_false ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_blob_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_null_string ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_s_expression_123 ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_string_foo ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_string_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_list_in_struct ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_clob_abc ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_symbol_10 ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_string_foo_twice_fails ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_timestamp ... ok
[INFO] [stdout] test binary::int::tests::test_read_int_length_zero ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_i64_positive ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_s_expression_empty ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_null_null ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_i64_negative ... ok
[INFO] [stdout] test binary::cursor::tests::test_read_big_decimal_negative_exponent ... ok
[INFO] [stdout] test binary::int::tests::test_read_int_negative_zero ... ok
[INFO] [stdout] test binary::int::tests::test_read_int_overflow ... ok
[INFO] [stdout] test binary::uint::tests::test_write_three_byte_uint ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_negative_var_int ... ok
[INFO] [stdout] test binary::nibbles::tests::test_nibbles_from_byte ... ok
[INFO] [stdout] test binary::uint::tests::test_write_uint_zero ... ok
[INFO] [stdout] test binary::int::tests::test_read_three_byte_negative_int ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_positive_var_int ... ok
[INFO] [stdout] test binary::int::tests::test_read_three_byte_positive_int ... ok
[INFO] [stdout] test binary::uint::tests::test_write_five_byte_uint ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_var_int_max_positive_two_byte_encoding ... ok
[INFO] [stdout] test binary::uint::tests::test_read_three_byte_uint ... ok
[INFO] [stdout] test binary::uint::tests::test_read_two_byte_uint ... ok
[INFO] [stdout] test binary::uint::tests::test_read_one_byte_uint ... ok
[INFO] [stdout] test binary::uint::tests::test_read_uint_overflow ... ok
[INFO] [stdout] test binary::int::tests::test_read_two_byte_negative_int ... ok
[INFO] [stdout] test binary::int::tests::test_read_two_byte_positive_int ... ok
[INFO] [stdout] test binary::nibbles::tests::test_byte_from_nibbles ... ok
[INFO] [stdout] test binary::uint::tests::test_write_eight_byte_uint ... ok
[INFO] [stdout] test binary::int::tests::test_read_int_positive_zero ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_var_int_min_negative_two_byte_encoding ... ok
[INFO] [stdout] test binary::var_uint::tests::test_read_var_uint_zero ... ok
[INFO] [stdout] test binary::var_uint::tests::test_read_var_uint_two_bytes_max_value ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_var_int_zero ... ok
[INFO] [stdout] test data_source::tests::test_read_next_byte_while ... ok
[INFO] [stdout] test data_source::tests::test_next_byte ... ok
[INFO] [stdout] test binary::var_uint::tests::test_read_var_uint_overflow_detection ... ok
[INFO] [stdout] test data_source::tests::test_skip_bytes ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_var_uint_small_buffer ... ok
[INFO] [stdout] test binary::var_int::tests::test_read_var_int_overflow_detection ... ok
[INFO] [stdout] test reader::tests::test_read_struct ... ok
[INFO] [stdout] test data_source::tests::test_read_slice ... ok
[INFO] [stdout] test binary::var_uint::tests::test_read_var_uint ... ok
[INFO] [stdout] test binary::var_uint::tests::test_read_var_uint_small_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/good-f8f850d886bfd662
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--test good'
[INFO] [stdout] test read_good_files ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- read_good_files stdout ----
[INFO] [stdout] thread 'read_good_files' panicked at 'Failure during dir traversal: Error { depth: 0, inner: Io { path: Some("ion-tests/iontestdata/good/"), err: Os { code: 2, kind: NotFound, message: "No such file or directory" } } }', tests/good.rs:111:42
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a4ce538f60 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55a4ce538f60 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55a4ce538f60 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55a4ce538f60 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55a4ce55c59c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x55a4ce4a0665 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55a4ce533831 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x55a4ce53b3e0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55a4ce53b3e0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55a4ce53b3e0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x55a4ce53b0d6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x55a4ce53ba43 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x55a4ce53b619 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x55a4ce5393ec - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55a4ce53b5d9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x55a4ce53b58b - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stdout]   16:     0x55a4ce495275 - good::all_files_in::{{closure}}::{{closure}}::h895d5c5f6e3f9b0a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/good.rs:111
[INFO] [stdout]   17:     0x55a4ce49167a - core::result::Result<T,E>::unwrap_or_else::h5957768a128b7c91
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:825
[INFO] [stdout]   18:     0x55a4ce4952d2 - good::all_files_in::{{closure}}::hdcc524911af0ba25
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/good.rs:111
[INFO] [stdout]   19:     0x55a4ce49e313 - core::iter::adapters::map_fold::{{closure}}::h90adcf2864ca36a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/adapters/mod.rs:825
[INFO] [stdout]   20:     0x55a4ce493967 - core::iter::traits::iterator::Iterator::fold::h2ea2b22a02f5b5d1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/traits/iterator.rs:2004
[INFO] [stdout]   21:     0x55a4ce49f1ea - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h5fe2ca3211079130
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/adapters/mod.rs:865
[INFO] [stdout]   22:     0x55a4ce49d5ea - <core::iter::adapters::Filter<I,P> as core::iter::traits::iterator::Iterator>::fold::h362970e50784cbc8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/adapters/mod.rs:1037
[INFO] [stdout]   23:     0x55a4ce49f2ea - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h75e0e22d84cb55e0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/adapters/mod.rs:865
[INFO] [stdout]   24:     0x55a4ce49dbc4 - core::iter::traits::iterator::Iterator::for_each::ha5ad36359948873c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/iter/traits/iterator.rs:651
[INFO] [stdout]   25:     0x55a4ce49333f - <alloc::collections::btree::set::BTreeSet<T> as core::iter::traits::collect::Extend<T>>::extend::h4bfa357f9292d606
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/collections/btree/set.rs:1143
[INFO] [stdout]   26:     0x55a4ce49343b - <alloc::collections::btree::set::BTreeSet<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h2a0591d244e1b2b8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/collections/btree/set.rs:1049
[INFO] [stdout]   27:     0x55a4ce4951a8 - good::all_files_in::h65135bab38dd655c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/good.rs:115
[INFO] [stdout]   28:     0x55a4ce496c63 - good::read_good_files::h15acddf45411b114
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/good.rs:69
[INFO] [stdout]   29:     0x55a4ce496bc1 - good::read_good_files::{{closure}}::hf63ae9cb61e6934d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/good.rs:66
[INFO] [stdout]   30:     0x55a4ce4990fe - core::ops::function::FnOnce::call_once::hb7fdce486018e0f8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   31:     0x55a4ce4c8f43 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   32:     0x55a4ce4c8f43 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   33:     0x55a4ce4c7413 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   34:     0x55a4ce4c7413 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x55a4ce4c7413 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   36:     0x55a4ce4c7413 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   37:     0x55a4ce4c7413 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   38:     0x55a4ce4c7413 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   39:     0x55a4ce4c7413 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   40:     0x55a4ce49fa96 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   41:     0x55a4ce4a4cc5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   42:     0x55a4ce4a4cc5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   43:     0x55a4ce4a4cc5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   44:     0x55a4ce4a4cc5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   45:     0x55a4ce4a4cc5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   46:     0x55a4ce4a4cc5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   47:     0x55a4ce4a4cc5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   48:     0x55a4ce5429ea - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   49:     0x55a4ce5429ea - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   50:     0x55a4ce5429ea - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   51:     0x7f95e6102609 - start_thread
[INFO] [stdout]   52:     0x7f95e600e103 - clone
[INFO] [stdout]   53:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     read_good_files
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fafe1ed66cf7eb1e9130989536bf226785919006b88b706d4cef0c917f678b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafe1ed66cf7eb1e9130989536bf226785919006b88b706d4cef0c917f678b94", kill_on_drop: false }`
[INFO] [stdout] fafe1ed66cf7eb1e9130989536bf226785919006b88b706d4cef0c917f678b94
