[INFO] updating cached repository durka/cellsplit [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/durka/cellsplit [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/durka/cellsplit" "work/ex/beta-1.38-1/sources/1.37.0/gh/durka/cellsplit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/durka/cellsplit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/durka/cellsplit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2fdff1942972e2c37baaf0bc05ec6a7fdc588113 [INFO] sha for GitHub repo durka/cellsplit: 2fdff1942972e2c37baaf0bc05ec6a7fdc588113 [INFO] validating manifest of durka/cellsplit 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 durka/cellsplit 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 durka/cellsplit [INFO] finished frobbing durka/cellsplit [INFO] frobbed toml for durka/cellsplit written to work/ex/beta-1.38-1/sources/1.37.0/gh/durka/cellsplit/Cargo.toml [INFO] started frobbing durka/cellsplit [INFO] finished frobbing durka/cellsplit [INFO] frobbed toml for durka/cellsplit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit/Cargo.toml [INFO] crate durka/cellsplit already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/durka/cellsplit/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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 durka/cellsplit against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 42d31f61b5ca2d91cc171581c44857b4c5896aea756661785c9c83dcd740db3c [INFO] running `"docker" "start" "-a" "42d31f61b5ca2d91cc171581c44857b4c5896aea756661785c9c83dcd740db3c"` [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling unborrow v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling error-chain v0.8.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling cellsplit v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/expand.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / lazy_static! { [INFO] [stderr] 42 | | static ref RE: Regex = Regex::new(r"^\s*([^\s]+) %cellsplit<\d+>$").unwrap(); [INFO] [stderr] 43 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/collapse.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref RE: Regex = Regex::new(r"^\s*([^\s]+) %cellsplit<\d+>$").unwrap(); [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/expand.rs:24:66 [INFO] [stderr] | [INFO] [stderr] 24 | let name = pat.replace("{}", &format!("{}_{}", slugify(title.trim_left_matches('%'), 20), n)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/expand.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | let trimline = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/expand.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let trimline = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.58s [INFO] running `"docker" "inspect" "42d31f61b5ca2d91cc171581c44857b4c5896aea756661785c9c83dcd740db3c"` [INFO] running `"docker" "rm" "-f" "42d31f61b5ca2d91cc171581c44857b4c5896aea756661785c9c83dcd740db3c"` [INFO] [stdout] 42d31f61b5ca2d91cc171581c44857b4c5896aea756661785c9c83dcd740db3c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c5a41f7b6fe99dc0576532b270bd5405c5c324e229570145932394d642508974 [INFO] running `"docker" "start" "-a" "c5a41f7b6fe99dc0576532b270bd5405c5c324e229570145932394d642508974"` [INFO] [stderr] Compiling cellsplit v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/expand.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / lazy_static! { [INFO] [stderr] 42 | | static ref RE: Regex = Regex::new(r"^\s*([^\s]+) %cellsplit<\d+>$").unwrap(); [INFO] [stderr] 43 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/collapse.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref RE: Regex = Regex::new(r"^\s*([^\s]+) %cellsplit<\d+>$").unwrap(); [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/tests/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref CURRENT_DIR: PathBuf = { [INFO] [stderr] 12 | | let path = fs::canonicalize(Path::new(file!()).parent().unwrap()).unwrap(); [INFO] [stderr] 13 | | println!("setting current dir to {}", path.display()); [INFO] [stderr] ... | [INFO] [stderr] 17 | | static ref GIL: Mutex<()> = Mutex::new(()); [INFO] [stderr] 18 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/tests/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref CURRENT_DIR: PathBuf = { [INFO] [stderr] 12 | | let path = fs::canonicalize(Path::new(file!()).parent().unwrap()).unwrap(); [INFO] [stderr] 13 | | println!("setting current dir to {}", path.display()); [INFO] [stderr] ... | [INFO] [stderr] 17 | | static ref GIL: Mutex<()> = Mutex::new(()); [INFO] [stderr] 18 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/expand.rs:24:66 [INFO] [stderr] | [INFO] [stderr] 24 | let name = pat.replace("{}", &format!("{}_{}", slugify(title.trim_left_matches('%'), 20), n)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/expand.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | let trimline = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/expand.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let trimline = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `"docker" "inspect" "c5a41f7b6fe99dc0576532b270bd5405c5c324e229570145932394d642508974"` [INFO] running `"docker" "rm" "-f" "c5a41f7b6fe99dc0576532b270bd5405c5c324e229570145932394d642508974"` [INFO] [stdout] c5a41f7b6fe99dc0576532b270bd5405c5c324e229570145932394d642508974 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/durka/cellsplit:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 7a7d96a3713bfc3d27a3a1a66d1a22427fdf5776f787c8e5095baef1d46241bf [INFO] running `"docker" "start" "-a" "7a7d96a3713bfc3d27a3a1a66d1a22427fdf5776f787c8e5095baef1d46241bf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/cellsplit-ff088aa253ad7fa9 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::expanding ... FAILED [INFO] [stdout] test tests::collapsing ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::expanding stdout ---- [INFO] [stdout] setting current dir to /opt/crater/workdir/src/tests [INFO] [stdout] Processing cell mode file [INFO] [stdout] /opt/crater/workdir/src/tests/script.m [INFO] [stdout] into [INFO] [stdout] /opt/crater/workdir/src/tests/script_gen.m [INFO] [stdout] and [INFO] [stdout] /opt/crater/workdir/src/tests/script_*.m [INFO] [stdout] thread 'tests::expanding' panicked at 'Error(IoFailed("open", "/opt/crater/workdir/src/tests/script_gen.m"), State { next_error: Some(Os { code: 30, kind: Other, message: "Read-only file system" }), backtrace: Some(stack backtrace: [INFO] [stdout] 0: error_chain::make_backtrace::haaee1548829ac9be (0x560919491f44) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.8.1/src/lib.rs:413 [INFO] [stdout] 1: core::ops::function::FnOnce::call_once::hdc9b298cf9cb67ee (0x56091929166a) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 2: core::option::Option::or_else::hfb8a41a98e360392 (0x560919293d09) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/option.rs:751 [INFO] [stdout] 3: error_chain::State::new::h0633356dce3d3343 (0x56091929f58a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.8.1/src/lib.rs:508 [INFO] [stdout] 4: as cellsplit::ResultExt>::chain_err::{{closure}}::h6089314db94810e5 (0x5609192983ad) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::error_chain_processed macros>:186 [INFO] [stdout] 5: core::result::Result::map_err::h152b3aa29aa0d9c8 (0x56091929cc2c) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 6: as cellsplit::ResultExt>::chain_err::hfa8e032ef12d6384 (0x56091929f418) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::error_chain_processed macros>:183 [INFO] [stdout] 7: cellsplit::actor::Actor::perform::h24f6b188fe16a362 (0x56091929457c) [INFO] [stdout] at src/actor.rs:16 [INFO] [stdout] 8: cellsplit::actor::Actor::open_options::h790b346d1733458a (0x56091929585d) [INFO] [stdout] at src/actor.rs:28 [INFO] [stdout] 9: cellsplit::expand::try_create::hc2ca64c1e40a663b (0x560919288a90) [INFO] [stdout] at src/expand.rs:11 [INFO] [stdout] 10: cellsplit::expand::expand::hda39f6174b2110ee (0x56091928e5d8) [INFO] [stdout] at src/expand.rs:84 [INFO] [stdout] 11: cellsplit::tests::expanding::hee29a08ca8c80fb0 (0x56091929097c) [INFO] [stdout] at src/tests/mod.rs:71 [INFO] [stdout] 12: cellsplit::tests::expanding::{{closure}}::hf8a22ebcbe80f6bd (0x5609192908ca) [INFO] [stdout] at src/tests/mod.rs:23 [INFO] [stdout] 13: core::ops::function::FnOnce::call_once::h6a71519614dc49c4 (0x5609192913ae) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 14: as core::ops::function::FnOnce>::call_once::h355e655b04400826 (0x5609192b2f9f) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x5609194dd7da) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h5890cbed5d1d8df0 (0x5609192cd58e) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 (0x5609192a89c5) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 (0x5609192acbd5) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 19: __rust_maybe_catch_panic (0x5609194dd7da) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 20: std::panicking::try::h332f368ed7d9b7d1 (0x5609192ad1d2) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 21: as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 (0x5609194cdebf) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 22: as core::ops::function::FnOnce>::call_once::h92593001847bb63e (0x5609194dcbb0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 23: start_thread (0x7fb3577dd4a4) [INFO] [stdout] 24: __clone (0x7fb357ddfd0f) [INFO] [stdout] 25: (0x0)) })', src/tests/mod.rs:66:19 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5609194d8d9b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5609194d8d9b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5609194d8d9b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5609194d8d9b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5609194d8d9b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5609194d8a0c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5609194d950d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5609194d9092 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5609194d8fdf - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x5609192907ce - cellsplit::tests::try::hd74b7fb3ca6e0d23 [INFO] [stdout] at src/tests/mod.rs:66 [INFO] [stdout] 10: 0x560919290988 - cellsplit::tests::expanding::hee29a08ca8c80fb0 [INFO] [stdout] at src/tests/mod.rs:71 [INFO] [stdout] 11: 0x5609192908ca - cellsplit::tests::expanding::{{closure}}::hf8a22ebcbe80f6bd [INFO] [stdout] at src/tests/mod.rs:23 [INFO] [stdout] 12: 0x5609192913ae - core::ops::function::FnOnce::call_once::h6a71519614dc49c4 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 13: 0x5609192b2f9f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 14: 0x5609194dd7da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 15: 0x5609192cd58e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 16: 0x5609192cd58e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 17: 0x5609192cd58e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 18: 0x5609192a89c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 19: 0x5609192acbd5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 20: 0x5609192acbd5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 21: 0x5609192acbd5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 22: 0x5609194dd7da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 23: 0x5609192ad1d2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 24: 0x5609192ad1d2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x5609192ad1d2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 26: 0x5609192ad1d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 27: 0x5609194cdebf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 28: 0x5609194dcbb0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x5609194dcbb0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 30: 0x5609194dcbb0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 31: 0x7fb3577dd4a4 - start_thread [INFO] [stdout] 32: 0x7fb357ddfd0f - __clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::collapsing stdout ---- [INFO] [stdout] thread 'tests::collapsing' panicked at 'called `Result::unwrap()` on an `Err` value: "PoisonError { inner: .. }"', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5609194d8d9b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5609194d8d9b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5609194d8d9b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5609194d8d9b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5609194d8d9b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5609194d8a0c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5609194d950d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5609194d9092 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5609194d8f76 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5609194f0d1d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5609194f0e17 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x56091949a9ff - core::result::Result::unwrap::h494139481f22c3dd [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x560919290d01 - cellsplit::tests::collapsing::h2d91cbd8142dd642 [INFO] [stdout] at src/tests/mod.rs:25 [INFO] [stdout] 13: 0x560919290c9a - cellsplit::tests::collapsing::{{closure}}::h2702cbc90cf7b676 [INFO] [stdout] at src/tests/mod.rs:23 [INFO] [stdout] 14: 0x56091929142e - core::ops::function::FnOnce::call_once::h956b3829d16d1811 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 15: 0x5609192b2f9f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 16: 0x5609194dd7da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x5609192cd58e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5609192cd58e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5609192cd58e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 20: 0x5609192a89c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x5609192acbd5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x5609192acbd5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x5609192acbd5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x5609194dd7da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 25: 0x5609192ad1d2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x5609192ad1d2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5609192ad1d2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x5609192ad1d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 29: 0x5609194cdebf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x5609194dcbb0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x5609194dcbb0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x5609194dcbb0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fb3577dd4a4 - start_thread [INFO] [stdout] 34: 0x7fb357ddfd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::collapsing [INFO] [stdout] tests::expanding [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "7a7d96a3713bfc3d27a3a1a66d1a22427fdf5776f787c8e5095baef1d46241bf"` [INFO] running `"docker" "rm" "-f" "7a7d96a3713bfc3d27a3a1a66d1a22427fdf5776f787c8e5095baef1d46241bf"` [INFO] [stdout] 7a7d96a3713bfc3d27a3a1a66d1a22427fdf5776f787c8e5095baef1d46241bf