[INFO] cloning repository https://github.com/chamons/sudoku-wave [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chamons/sudoku-wave" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fsudoku-wave", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fsudoku-wave'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ad279a15a683ae1f6549c43fe2ea20513de5b68 [INFO] testing chamons/sudoku-wave against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fsudoku-wave" "/workspace/builds/worker-105/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chamons/sudoku-wave on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chamons/sudoku-wave [INFO] finished tweaking git repo https://github.com/chamons/sudoku-wave [INFO] tweaked toml for git repo https://github.com/chamons/sudoku-wave written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate git repo https://github.com/chamons/sudoku-wave already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 659be5ab4ad508b809f7c0864b15698cefe011f0cf72447f42487038434f9214 [INFO] running `Command { std: "docker" "start" "-a" "659be5ab4ad508b809f7c0864b15698cefe011f0cf72447f42487038434f9214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "659be5ab4ad508b809f7c0864b15698cefe011f0cf72447f42487038434f9214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "659be5ab4ad508b809f7c0864b15698cefe011f0cf72447f42487038434f9214", kill_on_drop: false }` [INFO] [stdout] 659be5ab4ad508b809f7c0864b15698cefe011f0cf72447f42487038434f9214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56569661cfd4020a58f98209b458caa2a2f7151fc61e85a4a79ff01aacd0e799 [INFO] running `Command { std: "docker" "start" "-a" "56569661cfd4020a58f98209b458caa2a2f7151fc61e85a4a79ff01aacd0e799", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling clap_lex v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Compiling clap v3.1.12 [INFO] [stderr] Compiling sudoku-wave v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cells` [INFO] [stdout] --> src/solver/solver.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solver/solver.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.91s [INFO] running `Command { std: "docker" "inspect" "56569661cfd4020a58f98209b458caa2a2f7151fc61e85a4a79ff01aacd0e799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56569661cfd4020a58f98209b458caa2a2f7151fc61e85a4a79ff01aacd0e799", kill_on_drop: false }` [INFO] [stdout] 56569661cfd4020a58f98209b458caa2a2f7151fc61e85a4a79ff01aacd0e799 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c0f91d8e559f0acaf25cd0bb075b5425cdd02045289a50b04e0a1d8bd014993 [INFO] running `Command { std: "docker" "start" "-a" "1c0f91d8e559f0acaf25cd0bb075b5425cdd02045289a50b04e0a1d8bd014993", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sudoku-wave v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cells` [INFO] [stdout] --> src/solver/solver.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solver/solver.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cells` [INFO] [stdout] --> src/solver/solver.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solver/solver.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut cells = state.cells(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 36s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudoku_wave-a73d8ddf30b94d7a) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku_wave-81255feccf0f8076) [INFO] running `Command { std: "docker" "inspect" "1c0f91d8e559f0acaf25cd0bb075b5425cdd02045289a50b04e0a1d8bd014993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c0f91d8e559f0acaf25cd0bb075b5425cdd02045289a50b04e0a1d8bd014993", kill_on_drop: false }` [INFO] [stdout] 1c0f91d8e559f0acaf25cd0bb075b5425cdd02045289a50b04e0a1d8bd014993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41511dcbd0aa5c173ed36503b6f5fa34ed80d5d51c27df95c3da92421b7b6c85 [INFO] running `Command { std: "docker" "start" "-a" "41511dcbd0aa5c173ed36503b6f5fa34ed80d5d51c27df95c3da92421b7b6c85", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `cells` [INFO] [stderr] --> src/solver/solver.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut cells = state.cells(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/solver.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut cells = state.cells(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sudoku-wave` (lib) generated 2 warnings [INFO] [stderr] warning: `sudoku-wave` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudoku_wave-a73d8ddf30b94d7a) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test solver::state::tests::all_cells ... ok [INFO] [stdout] test solver::state::tests::as_string ... ok [INFO] [stdout] test solver::state::tests::neighbors ... ok [INFO] [stdout] test solver::state::tests::constrain ... ok [INFO] [stdout] test solver::state::tests::parse ... ok [INFO] [stdout] test solver::state::tests::pop_count ... ok [INFO] [stdout] test solver::state::tests::potential_values ... ok [INFO] [stdout] test solver::state::tests::random_potential_values ... ok [INFO] [stdout] test solver::solver::tests::solve_simple_problem ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- solver::solver::tests::solve_simple_problem stdout ---- [INFO] [stdout] A: Some(9) [INFO] [stdout] B: 81 [INFO] [stdout] Chosen Spot: Point { x: 8, y: 3 } [INFO] [stdout] thread 'solver::solver::tests::solve_simple_problem' panicked at 'called `Option::unwrap()` on a `None` value', src/solver/solver.rs:54:70 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c4031ee2f0 - std::backtrace_rs::backtrace::libunwind::trace::h2c3bc9c840656a34 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x55c4031ee2f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h0a70f522b5a3463e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c4031ee2f0 - std::sys_common::backtrace::_print_fmt::he249a79bec407477 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55c4031ee2f0 - ::fmt::ha9d1970820f5c713 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55c40321111c - core::fmt::write::hc4fc655621d59c6c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55c4031eac05 - std::io::Write::write_fmt::h766156bfd5935712 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55c4031efd61 - std::sys_common::backtrace::_print::hfbedb7d14540afb9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55c4031efd61 - std::sys_common::backtrace::print::h1d12b345ae925adb [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55c4031efd61 - std::panicking::default_hook::{{closure}}::hbfa91b7f831744dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55c4031ef9b8 - std::panicking::default_hook::h5186cc1a78166015 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55c4031f042d - std::panicking::rust_panic_with_hook::h1b346e6d62a347dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55c4031f02b9 - std::panicking::begin_panic_handler::{{closure}}::hc131d07490c3ebd7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:586:13 [INFO] [stdout] 12: 0x55c4031ee7c4 - std::sys_common::backtrace::__rust_end_short_backtrace::hd18b4525708c825e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55c4031f0022 - rust_begin_unwind [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55c4031221c3 - core::panicking::panic_fmt::h2bdc1e1473e094d6 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55c40312208d - core::panicking::panic::hfa113e8eba7f9133 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x55c4031450b3 - core::option::Option::unwrap::h6369fc81d91dff13 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/option.rs:755:21 [INFO] [stdout] 17: 0x55c403141f28 - sudoku_wave::solver::solver::solve::ha9b34abdf9c4d9a5 [INFO] [stdout] at /opt/rustwide/workdir/src/solver/solver.rs:54:32 [INFO] [stdout] 18: 0x55c403136d68 - sudoku_wave::solver::solver::tests::solve_simple_problem::h1fcf639285d814aa [INFO] [stdout] at /opt/rustwide/workdir/src/solver/solver.rs:91:20 [INFO] [stdout] 19: 0x55c403136d0a - sudoku_wave::solver::solver::tests::solve_simple_problem::{{closure}}::h5aa0ac2dda544820 [INFO] [stdout] at /opt/rustwide/workdir/src/solver/solver.rs:70:5 [INFO] [stdout] 20: 0x55c40313f52e - core::ops::function::FnOnce::call_once::h7eae9ee06f3f0f07 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55c40317e293 - core::ops::function::FnOnce::call_once::hfa464e74fccacfdb [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x55c40317e293 - test::__rust_begin_short_backtrace::h2b9d08a5d60802a7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/test/src/lib.rs:573:5 [INFO] [stdout] 23: 0x55c40317cfed - as core::ops::function::FnOnce>::call_once::h11665ca350597984 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 24: 0x55c40317cfed - as core::ops::function::FnOnce<()>>::call_once::h1dd74fd619996a6d [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x55c40317cfed - std::panicking::try::do_call::h545949b41f3cafdf [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x55c40317cfed - std::panicking::try::h8a4eee9e99747cca [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x55c40317cfed - std::panic::catch_unwind::h7a2d4c4bb98e2a33 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x55c40317cfed - test::run_test_in_process::h43cdbd88d3031d2d [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/test/src/lib.rs:596:18 [INFO] [stdout] 29: 0x55c40317cfed - test::run_test::run_test_inner::{{closure}}::h7a35ff2a2ef1be40 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/test/src/lib.rs:490:39 [INFO] [stdout] 30: 0x55c403148e4c - test::run_test::run_test_inner::{{closure}}::h99fa578161f25342 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/test/src/lib.rs:517:37 [INFO] [stdout] 31: 0x55c403148e4c - std::sys_common::backtrace::__rust_begin_short_backtrace::h51d96e3583c91997 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x55c40314efff - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h901e06481c3928e8 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/thread/mod.rs:500:17 [INFO] [stdout] 33: 0x55c40314efff - as core::ops::function::FnOnce<()>>::call_once::h2ab169c9508acc57 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x55c40314efff - std::panicking::try::do_call::hf0f60551a514f390 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x55c40314efff - std::panicking::try::h50e945932a8cf417 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x55c40314efff - std::panic::catch_unwind::hfd1bd35215287444 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x55c40314efff - std::thread::Builder::spawn_unchecked_::{{closure}}::h79c8bb59e9e6d53e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/thread/mod.rs:499:30 [INFO] [stdout] 38: 0x55c40314efff - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc427cbf183995ee4 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x55c4031f4943 - as core::ops::function::FnOnce>::call_once::h03e1f93a163dfab7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 40: 0x55c4031f4943 - as core::ops::function::FnOnce>::call_once::h498bd6c4b6ddeafc [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 41: 0x55c4031f4943 - std::sys::unix::thread::Thread::new::thread_start::h36a191afeb7eed3f [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f7124fb5609 - start_thread [INFO] [stdout] 43: 0x7f712523e163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] solver::solver::tests::solve_simple_problem [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "41511dcbd0aa5c173ed36503b6f5fa34ed80d5d51c27df95c3da92421b7b6c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41511dcbd0aa5c173ed36503b6f5fa34ed80d5d51c27df95c3da92421b7b6c85", kill_on_drop: false }` [INFO] [stdout] 41511dcbd0aa5c173ed36503b6f5fa34ed80d5d51c27df95c3da92421b7b6c85