[INFO] fetching crate cstea 2.0.1...
[INFO] testing cstea-2.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate cstea 2.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cstea 2.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cstea 2.0.1
[INFO] finished tweaking crates.io crate cstea 2.0.1
[INFO] tweaked toml for crates.io crate cstea 2.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate cstea 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csv v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfefbdf1fa06923f965d36a97bbb977d2ce19a9d29377fa46ea7f7f607f9184b
[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" "bfefbdf1fa06923f965d36a97bbb977d2ce19a9d29377fa46ea7f7f607f9184b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfefbdf1fa06923f965d36a97bbb977d2ce19a9d29377fa46ea7f7f607f9184b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfefbdf1fa06923f965d36a97bbb977d2ce19a9d29377fa46ea7f7f607f9184b", kill_on_drop: false }`
[INFO] [stdout] bfefbdf1fa06923f965d36a97bbb977d2ce19a9d29377fa46ea7f7f607f9184b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2879ccc48a5b082e9de098f665eedc8e4a9a4c35f2c7cf70c9dbd3da12f71e7
[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" "d2879ccc48a5b082e9de098f665eedc8e4a9a4c35f2c7cf70c9dbd3da12f71e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling csv v1.1.0
[INFO] [stderr]    Compiling rettle v2.0.0
[INFO] [stderr]    Compiling cstea v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.83s
[INFO] running `Command { std: "docker" "inspect" "d2879ccc48a5b082e9de098f665eedc8e4a9a4c35f2c7cf70c9dbd3da12f71e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2879ccc48a5b082e9de098f665eedc8e4a9a4c35f2c7cf70c9dbd3da12f71e7", kill_on_drop: false }`
[INFO] [stdout] d2879ccc48a5b082e9de098f665eedc8e4a9a4c35f2c7cf70c9dbd3da12f71e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] f78182f4e9598a3e5eb08a8782625492979353a3bd7bb5b80b7458a81f092947
[INFO] running `Command { std: "docker" "start" "-a" "f78182f4e9598a3e5eb08a8782625492979353a3bd7bb5b80b7458a81f092947", kill_on_drop: false }`
[INFO] [stderr]    Compiling cstea v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "f78182f4e9598a3e5eb08a8782625492979353a3bd7bb5b80b7458a81f092947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78182f4e9598a3e5eb08a8782625492979353a3bd7bb5b80b7458a81f092947", kill_on_drop: false }`
[INFO] [stdout] f78182f4e9598a3e5eb08a8782625492979353a3bd7bb5b80b7458a81f092947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5c86a4f51a8fba9dc9cc0df93821352a841c058a697f36a5e7a31ee91b21474
[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" "c5c86a4f51a8fba9dc9cc0df93821352a841c058a697f36a5e7a31ee91b21474", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cstea-4a3d3fee650e0fad
[INFO] [stdout] test pour::tests::create_pour_cstea ... ok
[INFO] [stdout] test fill::tests::create_fill_cstea ... ok
[INFO] [stdout] test fill::tests::create_csv_args ... ok
[INFO] [stdout] test pour::tests::create_csv_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fill_pour_integration-abeda491b32a1e82
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/workdir/src/pour.rsthread ':82<unnamed>:' panicked at '18called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] ', /opt/rustwide/workdir/src/pour.rs:82:stack backtrace:
[INFO] [stderr] 18
[INFO] [stderr]    0:     0x555e575b8d85 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x555e575b8d85 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x555e575b8d85 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x555e575b8d85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb4bdb37c3c335733
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x555e575e24fc - core::fmt::write::h540ac4a6a1232abc
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]    5:     0x555e575b55d2 - std::io::Write::write_fmt::h5ffa1b5a7703af47
[INFO] [stderr]                                at src/libstd/io/mod.rs:1539
[INFO] [stderr]    6:     0x555e575bb500 - std::sys_common::backtrace::_print::hb55cc635eaf1882e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x555e575bb500 - std::sys_common::backtrace::print::h2b2218fa55714084
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x555e575bb500 - std::panicking::default_hook::{{closure}}::h578517c025765cf3
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x555e575bb24c - std::panicking::default_hook::h4cafc94c2fc640fb
[INFO] [stderr]                                at src/libstd/panicking.rs:217
[INFO] [stderr]   10:     0x555e575bbb43 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3
[INFO] [stderr]                                at src/libstd/panicking.rs:526
[INFO] [stderr]   11:     0x555e575bb73b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:437
[INFO] [stderr]   12:     0x555e575e0e91 - core::panicking::panic_fmt::h78830ea6a34e7206
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x555e575e0cb3 - core::option::expect_none_failed::hf79bbb5ca7e09e08
[INFO] [stderr]                                at src/libcore/option.rs:1269
[INFO] [stderr]   14:     0x555e575256eb - core::result::Result<T,E>::unwrap::h406bfc347844d1e2
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x555e5750b38c - cstea::pour::pour_to_csv::h011697251f1b37e0
[INFO] [stderr]                                at /opt/rustwide/workdir/src/pour.rs:77
[INFO] [stderr]   16:     0x555e5750b85d - cstea::pour::PourCsTea::new::{{closure}}::hbee738341d8307c3
[INFO] [stderr]                                at /opt/rustwide/workdir/src/pour.rs:53
[INFO] [stderr]   17:     0x555e57510985 - core::ops::function::FnOnce::call_once::h310d67ac3d6935c1
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233
[INFO] [stderr]   18:     0x555e575108cb - core::ops::function::Fn::call::h6e80307aedff1c6e
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:72
[INFO] [stderr]   19:     0x555e57516a86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hade54e699ef51b24
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1095
[INFO] [stderr]   20:     0x555e57523d36 - <rettle::ingredient::Pour<T> as rettle::ingredient::Ingredient<T>>::exec::hdf0d05dd45453555
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/ingredient.rs:138
[INFO] [stderr]   21:     0x555e5750c32b - rettle::brewery::make_tea::h4b7d2af7576e5a9b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:172
[INFO] [stderr]   22:     0x555e5751c2f9 - cstea::fill::call_brewery::{{closure}}::hc1e3f985c2e822c6
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fill.rs:80
[INFO] [stderr]   23:     0x555e5751bfe9 - <F as rettle::brewery::FnBox>::call_box::h60dcf5ef95cfd3bb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:22
[INFO] [stderr]   24:     0x555e5759de39 - rettle::brewery::Brewer::new::{{closure}}::hb852d664a728e6ba
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:136
[INFO] [stderr]   25:     0x555e575948a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0803aec4e2e6708d
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   26:     0x555e5759ebb4 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb3949be0dfae7747
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475
[INFO] [stderr]   27:     0x555e57594884 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b5a842980a270ae
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318
[INFO] [stderr]   28:     0x555e57591f9d - std::panicking::try::do_call::h0905183c0fe0f5a3
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348
[INFO] [stderr]   29:     0x555e575933cd - __rust_try
[INFO] [stderr]   30:     0x555e57591eed - std::panicking::try::h5803ab0fc3cec283
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325
[INFO] [stderr]   31:     0x555e57594db4 - std::panic::catch_unwind::hc5066e7bf25ae3af
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394
[INFO] [stderr]   32:     0x555e5759e9c0 - std::thread::Builder::spawn_unchecked::{{closure}}::h172c0b0532bb5d00
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474
[INFO] [stderr]   33:     0x555e575a144f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h67d5451e31f01125
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233
[INFO] [stderr]   34:     0x555e575c1e2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc0e15d78a519721e
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081
[INFO] [stderr]   35:     0x555e575c1e2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h211da8fffb09f192
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081
[INFO] [stderr]   36:     0x555e575c1e2a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7f2972f64609 - start_thread
[INFO] [stderr]   38:     0x7f29731ef103 - __clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x555e575b8d85 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x555e575b8d85 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x555e575b8d85 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x555e575b8d85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb4bdb37c3c335733
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x555e575e24fc - core::fmt::write::h540ac4a6a1232abc
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]    5:     0x555e575b55d2 - std::io::Write::write_fmt::h5ffa1b5a7703af47
[INFO] [stderr]                                at src/libstd/io/mod.rs:1539
[INFO] [stderr]    6:     0x555e575bb500 - std::sys_common::backtrace::_print::hb55cc635eaf1882e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x555e575bb500 - std::sys_common::backtrace::print::h2b2218fa55714084
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x555e575bb500 - std::panicking::default_hook::{{closure}}::h578517c025765cf3
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x555e575bb24c - std::panicking::default_hook::h4cafc94c2fc640fb
[INFO] [stderr]                                at src/libstd/panicking.rs:217
[INFO] [stderr]   10:     0x555e575bbb43 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3
[INFO] [stderr]                                at src/libstd/panicking.rs:526
[INFO] [stderr]   11:     0x555e575bb73b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:437
[INFO] [stderr]   12:     0x555e575e0e91 - core::panicking::panic_fmt::h78830ea6a34e7206
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x555e575e0cb3 - core::option::expect_none_failed::hf79bbb5ca7e09e08
[INFO] [stderr]                                at src/libcore/option.rs:1269
[INFO] [stderr]   14:     0x555e575256eb - core::result::Result<T,E>::unwrap::h406bfc347844d1e2
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x555e5750b38c - cstea::pour::pour_to_csv::h011697251f1b37e0
[INFO] [stderr]                                at /opt/rustwide/workdir/src/pour.rs:77
[INFO] [stderr]   16:     0x555e5750b85d - cstea::pour::PourCsTea::new::{{closure}}::hbee738341d8307c3
[INFO] [stderr]                                at /opt/rustwide/workdir/src/pour.rs:53
[INFO] [stderr]   17:     0x555e57510985 - core::ops::function::FnOnce::call_once::h310d67ac3d6935c1
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233
[INFO] [stderr]   18:     0x555e575108cb - core::ops::function::Fn::call::h6e80307aedff1c6e
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:72
[INFO] [stderr]   19:     0x555e57516a86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hade54e699ef51b24
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1095
[INFO] [stderr]   20:     0x555e57523d36 - <rettle::ingredient::Pour<T> as rettle::ingredient::Ingredient<T>>::exec::hdf0d05dd45453555
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/ingredient.rs:138
[INFO] [stderr]   21:     0x555e5750c32b - rettle::brewery::make_tea::h4b7d2af7576e5a9b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:172
[INFO] [stderr]   22:     0x555e5751c2f9 - cstea::fill::call_brewery::{{closure}}::hc1e3f985c2e822c6
[INFO] [stderr]                                at /opt/rustwide/workdir/src/fill.rs:80
[INFO] [stderr]   23:     0x555e5751bfe9 - <F as rettle::brewery::FnBox>::call_box::h60dcf5ef95cfd3bb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:22
[INFO] [stderr]   24:     0x555e5759de39 - rettle::brewery::Brewer::new::{{closure}}::hb852d664a728e6ba
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rettle-2.0.0/src/brewery.rs:136
[INFO] [stderr]   25:     0x555e575948a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0803aec4e2e6708d
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   26:     0x555e5759ebb4 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb3949be0dfae7747
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475
[INFO] [stderr]   27:     0x555e57594884 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b5a842980a270ae
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318
[INFO] [stderr]   28:     0x555e57591f9d - std::panicking::try::do_call::h0905183c0fe0f5a3
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348
[INFO] [stderr]   29:     0x555e575933cd - __rust_try
[INFO] [stderr]   30:     0x555e57591eed - std::panicking::try::h5803ab0fc3cec283
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325
[INFO] [stderr]   31:     0x555e57594db4 - std::panic::catch_unwind::hc5066e7bf25ae3af
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394
[INFO] [stderr]   32:     0x555e5759e9c0 - std::thread::Builder::spawn_unchecked::{{closure}}::h172c0b0532bb5d00
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474
[INFO] [stderr]   33:     0x555e575a144f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h67d5451e31f01125
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233
[INFO] [stderr]   34:     0x555e575c1e2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc0e15d78a519721e
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081
[INFO] [stderr]   35:     0x555e575c1e2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h211da8fffb09f192
[INFO] [stderr]                                at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081
[INFO] [stderr]   36:     0x555e575c1e2a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7f2972f64609 - start_thread
[INFO] [stderr]   38:     0x7f29731ef103 - __clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stdout] Brewer 2 was let go...
[INFO] [stderr] thread panicked while panicking. aborting.
[INFO] [stdout] Brewer 3 was let go...
[INFO] [stderr] error: test failed, to rerun pass '--test fill_pour_integration'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/fill_pour_integration-abeda491b32a1e82` (signal: 4, SIGILL: illegal instruction)
[INFO] running `Command { std: "docker" "inspect" "c5c86a4f51a8fba9dc9cc0df93821352a841c058a697f36a5e7a31ee91b21474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c86a4f51a8fba9dc9cc0df93821352a841c058a697f36a5e7a31ee91b21474", kill_on_drop: false }`
[INFO] [stdout] c5c86a4f51a8fba9dc9cc0df93821352a841c058a697f36a5e7a31ee91b21474