[INFO] crate pipeliner 1.0.0 is already in cache
[INFO] extracting crate pipeliner 1.0.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/pipeliner/1.0.0
[INFO] extracting crate pipeliner 1.0.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/pipeliner/1.0.0
[INFO] validating manifest of pipeliner-1.0.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pipeliner-1.0.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pipeliner-1.0.0
[INFO] finished frobbing pipeliner-1.0.0
[INFO] frobbed toml for pipeliner-1.0.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/pipeliner/1.0.0/Cargo.toml
[INFO] started frobbing pipeliner-1.0.0
[INFO] finished frobbing pipeliner-1.0.0
[INFO] frobbed toml for pipeliner-1.0.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/pipeliner/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pipeliner-1.0.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/pipeliner/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] cadf9024550c148d26310067865badaac8384fca5d3475e4d688b7af755aa245
[INFO] running `"docker" "start" "-a" "cadf9024550c148d26310067865badaac8384fca5d3475e4d688b7af755aa245"`
[INFO] [stderr]    Compiling pipeliner v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:31
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                               ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ambiguous_associated_items)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:41
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                                         ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to variant defined here
[INFO] [stderr] note: `Err` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:31
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                               ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "cadf9024550c148d26310067865badaac8384fca5d3475e4d688b7af755aa245"`
[INFO] running `"docker" "rm" "-f" "cadf9024550c148d26310067865badaac8384fca5d3475e4d688b7af755aa245"`
[INFO] [stdout] cadf9024550c148d26310067865badaac8384fca5d3475e4d688b7af755aa245
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/pipeliner/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a67729e090ae620c11dd011dadf2590322f65ba74d4f088d638e9a550ca357c4
[INFO] running `"docker" "start" "-a" "a67729e090ae620c11dd011dadf2590322f65ba74d4f088d638e9a550ca357c4"`
[INFO] [stderr]    Compiling pipeliner v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:31
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                               ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ambiguous_associated_items)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:41
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                                         ^^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Err`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Err` could refer to variant defined here
[INFO] [stderr] note: `Err` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     type Err;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/unordered.rs:196:31
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn result(self) -> Result<Self::Ok, Self::Err> { self }
[INFO] [stderr]     |                               ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<O, E> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/unordered.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "a67729e090ae620c11dd011dadf2590322f65ba74d4f088d638e9a550ca357c4"`
[INFO] running `"docker" "rm" "-f" "a67729e090ae620c11dd011dadf2590322f65ba74d4f088d638e9a550ca357c4"`
[INFO] [stdout] a67729e090ae620c11dd011dadf2590322f65ba74d4f088d638e9a550ca357c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/pipeliner/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] a14bad38b7c15d6a7a146598cd26f55f73cbe85a250397d877f9cb4dd5bfa76c
[INFO] running `"docker" "start" "-a" "a14bad38b7c15d6a7a146598cd26f55f73cbe85a250397d877f9cb4dd5bfa76c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pipeliner-483d855e935f66bf
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] thread '<unnamed>' panicked at 'I don't like the number 14', src/tests.rs:63:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5627c0dc0553 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr] thread '<unnamed>' panicked at 'I don't like the number 14', src/tests.rs:44:13
[INFO] [stdout] test tests::basic_test_ordered ... ok
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5627c0dbc24b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x5627c0dbf1d6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x5627c0dbef54 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x5627c0dbf8e0 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x5627c0dbf461 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x5627c0dbf3ae - std[698b411d1b74fcff]::panicking::begin_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:340
[INFO] [stderr]    7:     0x5627c0d5a202 - pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}
[INFO] [stderr]                                at src/tests.rs:63
[INFO] [stderr]    8:     0x5627c0d521ec - pipeliner[6888013c476bc6e4]::ordered::new::<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}
[INFO] [stderr]                                at src/ordered/mod.rs:61
[INFO] [stderr]    9:     0x5627c0d3867d - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   10:     0x5627c0d580c0 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   11:     0x5627c0d43ce0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   12:     0x5627c0d4f859 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x5627c0dc2b69 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x5627c0d50dc2 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   15:     0x5627c0d3bf40 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   16:     0x5627c0d57ac1 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   17:     0x5627c0d58e7f - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<pipeliner[6888013c476bc6e4]::ordered::new<core[b849d6d0cd70c3a8]::ops::range::Range<i32>, pipeliner[6888013c476bc6e4]::tests::test_panic_ordered::{closure#0}, i32>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   18:     0x5627c0dc226d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   19:     0x7fd90a561493 - start_thread
[INFO] [stderr]   20:     0x7fd90a08cace - __clone
[INFO] [stderr]   21:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5627c0dc0553 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5627c0dbc24b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x5627c0dbf1d6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x5627c0dbef54 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x5627c0dbf8e0 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x5627c0dbf461 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x5627c0dbf3ae - std[698b411d1b74fcff]::panicking::begin_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:340
[INFO] [stderr]    7:     0x5627c0d59ed2 - pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}
[INFO] [stderr]                                at src/tests.rs:44
[INFO] [stderr]    8:     0x5627c0d6b215 - <pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new::<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}
[INFO] [stderr]                                at src/unordered.rs:49
[INFO] [stderr]    9:     0x5627c0d385bd - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   10:     0x5627c0d58000 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   11:     0x5627c0d43c20 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   12:     0x5627c0d4f6d9 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x5627c0dc2b69 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x5627c0d50a32 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   15:     0x5627c0d3be50 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   16:     0x5627c0d571c1 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   17:     0x5627c0d58d2f - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<pipeliner[6888013c476bc6e4]::unordered::PipelineIter<core[b849d6d0cd70c3a8]::ops::range::Range<i32>>>::new<pipeliner[6888013c476bc6e4]::tests::test_panic::{closure#0}, i32>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   18:     0x5627c0dc226d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   19:     0x7fd90a561493 - start_thread
[INFO] [stderr]   20:     0x7fd90a08cace - __clone
[INFO] [stderr]   21:                0x0 - <unknown>
[INFO] [stdout] test tests::test_panic ... ok
[INFO] [stdout] test tests::test_panic_ordered ... ok
[INFO] [stdout] test tests::parallel_test ... ok
[INFO] [stderr]    Doc-tests pipeliner
[INFO] [stdout] test tests::serial_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a14bad38b7c15d6a7a146598cd26f55f73cbe85a250397d877f9cb4dd5bfa76c"`
[INFO] running `"docker" "rm" "-f" "a14bad38b7c15d6a7a146598cd26f55f73cbe85a250397d877f9cb4dd5bfa76c"`
[INFO] [stdout] a14bad38b7c15d6a7a146598cd26f55f73cbe85a250397d877f9cb4dd5bfa76c