[INFO] crate stacker 0.1.5 is already in cache
[INFO] extracting crate stacker 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/stacker/0.1.5
[INFO] extracting crate stacker 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stacker/0.1.5
[INFO] validating manifest of stacker-0.1.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stacker-0.1.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/reg/stacker/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stacker-0.1.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fb00421530489aad4df2398cb349dc9925f5c39786d44266193dd7dfc145966a
[INFO] running `"docker" "start" "-a" "fb00421530489aad4df2398cb349dc9925f5c39786d44266193dd7dfc145966a"`
[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 1.61s
[INFO] running `"docker" "inspect" "fb00421530489aad4df2398cb349dc9925f5c39786d44266193dd7dfc145966a"`
[INFO] running `"docker" "rm" "-f" "fb00421530489aad4df2398cb349dc9925f5c39786d44266193dd7dfc145966a"`
[INFO] [stdout] fb00421530489aad4df2398cb349dc9925f5c39786d44266193dd7dfc145966a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ddaafd49657fe87cd0ee252805afe2dadb012ac5a77b2e030276618a9190a17b
[INFO] running `"docker" "start" "-a" "ddaafd49657fe87cd0ee252805afe2dadb012ac5a77b2e030276618a9190a17b"`
[INFO] [stderr]    Compiling stacker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "ddaafd49657fe87cd0ee252805afe2dadb012ac5a77b2e030276618a9190a17b"`
[INFO] running `"docker" "rm" "-f" "ddaafd49657fe87cd0ee252805afe2dadb012ac5a77b2e030276618a9190a17b"`
[INFO] [stdout] ddaafd49657fe87cd0ee252805afe2dadb012ac5a77b2e030276618a9190a17b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e51741248fe14822746a47c634505cb6ee8e683a04da2704e248b9a8a0d72ddc
[INFO] running `"docker" "start" "-a" "e51741248fe14822746a47c634505cb6ee8e683a04da2704e248b9a8a0d72ddc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple-8687dd6437c5c36a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-4aa2462a25211df3
[INFO] [stdout] test foo ... ok
[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_inside ... ok
[INFO] [stdout] test catch_panic ... ok
[INFO] [stdout] test catch_panic_leaf ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'bottom', tests/smoke.rs:38:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55aa8781ac6b - backtrace::backtrace::libunwind::trace::hfe5db90796807973
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55aa8781ac6b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55aa8781ac6b - std::sys_common::backtrace::_print::h527254ae44989167
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55aa8781ac6b - std::sys_common::backtrace::print::he85dd5ddddf46503
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55aa8781ac6b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55aa8781a947 - std::panicking::default_hook::h2ca0f9a30a0e206b
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55aa8781b3e0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55aa8780ce98 - std::panicking::begin_panic::h7db3275438be44f7
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411
[INFO] [stderr]    8:     0x55aa877cbb48 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:38
[INFO] [stderr]    9:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   10:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   11:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   12:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   13:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   14:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   15:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   16:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   17:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   18:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   19:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   20:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   21:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   22:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   23:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   24:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   25:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   26:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   27:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   28:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   29:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   30:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   31:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   32:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   33:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   34:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   35:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   36:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   37:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   38:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   39:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   40:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   41:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   42:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   43:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   44:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   45:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   46:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   47:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   48:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   49:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   50:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   51:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   52:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   53:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   54:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   55:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   56:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   57:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   58:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   59:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   60:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   61:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   62:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   63:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   64:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   65:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   66:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   67:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   68:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   69:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   70:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   71:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   72:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   73:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   74:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   75:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   76:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   77:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   78:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   79:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   80:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   81:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   82:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   83:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   84:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   85:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   86:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   87:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   88:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   89:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   90:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   91:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   92:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   93:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   94:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   95:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   96:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   97:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[INFO] [stderr]                                at /opt/crater/workdir/src/lib.rs:57
[INFO] [stderr]   98:     0x55aa877cbc77 - smoke::panic::foo::h203c941c36787497
[INFO] [stderr]                                at tests/smoke.rs:32
[INFO] [stderr]   99:     0x55aa877cbd30 - smoke::panic::foo::{{closure}}::h52d397f20cdf2734
[INFO] [stderr]                                at tests/smoke.rs:34
[INFO] [stderr]   100:     0x55aa877cbc77 - stacker::maybe_grow::h385f4b83f946b404
[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" "e51741248fe14822746a47c634505cb6ee8e683a04da2704e248b9a8a0d72ddc"`
[INFO] running `"docker" "rm" "-f" "e51741248fe14822746a47c634505cb6ee8e683a04da2704e248b9a8a0d72ddc"`
[INFO] [stdout] e51741248fe14822746a47c634505cb6ee8e683a04da2704e248b9a8a0d72ddc