[INFO] fetching crate stacker 0.1.5...
[INFO] extracting crate stacker 0.1.5 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stacker/0.1.5
[INFO] extracting crate stacker 0.1.5 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stacker/0.1.5
[INFO] validating manifest of stacker-0.1.5 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stacker-0.1.5 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stacker-0.1.5
[INFO] finished frobbing stacker-0.1.5
[INFO] frobbed toml for stacker-0.1.5 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stacker/0.1.5/Cargo.toml
[INFO] started frobbing stacker-0.1.5
[INFO] finished frobbing stacker-0.1.5
[INFO] frobbed toml for stacker-0.1.5 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/stacker/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stacker-0.1.5 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stacker/0.1.5:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 9017279b4d5df5d7907b99dde1b1bcca372d1df0197a881f932024b977c69e7d
[INFO] running `"docker" "start" "-a" "9017279b4d5df5d7907b99dde1b1bcca372d1df0197a881f932024b977c69e7d"`
[INFO] [stderr]    Compiling stacker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:137:45
[INFO] [stderr]     |
[INFO] [stderr] 137 |         fn _grow(stack_size: usize, f: &mut FnMut()) {
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:199:34
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 closure: &'a mut FnMut(),
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:200:35
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 panic: Option<Box<Any+Send>>,
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Any+Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "9017279b4d5df5d7907b99dde1b1bcca372d1df0197a881f932024b977c69e7d"`
[INFO] running `"docker" "rm" "-f" "9017279b4d5df5d7907b99dde1b1bcca372d1df0197a881f932024b977c69e7d"`
[INFO] [stdout] 9017279b4d5df5d7907b99dde1b1bcca372d1df0197a881f932024b977c69e7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stacker/0.1.5:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a47ce6c29ccb20f91026e68a1e348ab9feaa7a279fadf22095e62f47857168ab
[INFO] running `"docker" "start" "-a" "a47ce6c29ccb20f91026e68a1e348ab9feaa7a279fadf22095e62f47857168ab"`
[INFO] [stderr]    Compiling stacker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "a47ce6c29ccb20f91026e68a1e348ab9feaa7a279fadf22095e62f47857168ab"`
[INFO] running `"docker" "rm" "-f" "a47ce6c29ccb20f91026e68a1e348ab9feaa7a279fadf22095e62f47857168ab"`
[INFO] [stdout] a47ce6c29ccb20f91026e68a1e348ab9feaa7a279fadf22095e62f47857168ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/stacker/0.1.5:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 3f3aaff8f2787b6e065d029b13548ea450d94b4f3e88ec3cd53058f91df4460b
[INFO] running `"docker" "start" "-a" "3f3aaff8f2787b6e065d029b13548ea450d94b4f3e88ec3cd53058f91df4460b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple-f5661b98bd157b04
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test foo ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-ca0a9431938691df
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test catch_panic_leaf ... ok
[INFO] [stdout] test catch_panic ... ok
[INFO] [stdout] test catch_panic_inside ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'bottom', tests/smoke.rs:38:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ce4037d9bb - backtrace::backtrace::libunwind::trace::hcbf63b8d794b15f4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55ce4037d9bb - backtrace::backtrace::trace_unsynchronized::h681e1cb201a9972d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55ce4037d9bb - std::sys_common::backtrace::_print::hd27175ce39811176
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55ce4037d9bb - std::sys_common::backtrace::print::h117e2eebf9a1e122
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55ce4037d9bb - std::panicking::default_hook::{{closure}}::h6369b988ee675335
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x55ce4037d6bc - std::panicking::default_hook::hfaefd2bea4c25f9e
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x55ce4037e130 - std::panicking::rust_panic_with_hook::h02c52718165ccced
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x55ce4036fc28 - std::panicking::begin_panic::hc1daa68e6677e5cd
[INFO] [stderr]                                at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x55ce4032f9d6 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:38
[INFO] [stderr]    9:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   10:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   11:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   12:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   13:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   14:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   15:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   16:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   17:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   18:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   19:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   20:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   21:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   22:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   23:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   24:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   25:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   26:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   27:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   28:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   29:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   30:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   31:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   32:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   33:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   34:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   35:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   36:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   37:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   38:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   39:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   40:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   41:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   42:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   43:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   44:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   45:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   46:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   47:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   48:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   49:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   50:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   51:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   52:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   53:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   54:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   55:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   56:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   57:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   58:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   59:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   60:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   61:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   62:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   63:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   64:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   65:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   66:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   67:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   68:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   69:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   70:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   71:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   72:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   73:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   74:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   75:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   76:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   77:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   78:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   79:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   80:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   81:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   82:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   83:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   84:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   85:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   86:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   87:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   88:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   89:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   90:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   91:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   92:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   93:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   94:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   95:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   96:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   97:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   98:     0x55ce4032f961 - smoke::panic::foo::h90141fa4fc39d36d
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   99:     0x55ce4032fa50 - smoke::panic::foo::{{closure}}::h5aa53ca5614f0a4e
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   100:     0x55ce4032f961 - stacker::maybe_grow::h68868e52c2e54620
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stdout] test panic ... ok
[INFO] [stdout] test deep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3f3aaff8f2787b6e065d029b13548ea450d94b4f3e88ec3cd53058f91df4460b"`
[INFO] running `"docker" "rm" "-f" "3f3aaff8f2787b6e065d029b13548ea450d94b4f3e88ec3cd53058f91df4460b"`
[INFO] [stdout] 3f3aaff8f2787b6e065d029b13548ea450d94b4f3e88ec3cd53058f91df4460b