[INFO] fetching crate maze_generator 2.0.0... [INFO] testing maze_generator-2.0.0 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] extracting crate maze_generator 2.0.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate maze_generator 2.0.0 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maze_generator 2.0.0 [INFO] finished tweaking crates.io crate maze_generator 2.0.0 [INFO] tweaked toml for crates.io crate maze_generator 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate maze_generator 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcd7f538a6ded068f4c45862bfad0f2d7637776654da595376b39432a86342b0 [INFO] running `Command { std: "docker" "start" "-a" "bcd7f538a6ded068f4c45862bfad0f2d7637776654da595376b39432a86342b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcd7f538a6ded068f4c45862bfad0f2d7637776654da595376b39432a86342b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd7f538a6ded068f4c45862bfad0f2d7637776654da595376b39432a86342b0", kill_on_drop: false }` [INFO] [stdout] bcd7f538a6ded068f4c45862bfad0f2d7637776654da595376b39432a86342b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ad3330de12a27a0d4380ced2a5c3e86610123dd6bb3c5b03d122e79a69a47f6 [INFO] running `Command { std: "docker" "start" "-a" "6ad3330de12a27a0d4380ced2a5c3e86610123dd6bb3c5b03d122e79a69a47f6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling maze_generator v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s [INFO] running `Command { std: "docker" "inspect" "6ad3330de12a27a0d4380ced2a5c3e86610123dd6bb3c5b03d122e79a69a47f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad3330de12a27a0d4380ced2a5c3e86610123dd6bb3c5b03d122e79a69a47f6", kill_on_drop: false }` [INFO] [stdout] 6ad3330de12a27a0d4380ced2a5c3e86610123dd6bb3c5b03d122e79a69a47f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a23f0a0129d11dc14225080930c4f60d659413d6f6bc843f81b321224a344730 [INFO] running `Command { std: "docker" "start" "-a" "a23f0a0129d11dc14225080930c4f60d659413d6f6bc843f81b321224a344730", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling clap v3.1.6 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling maze_generator v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/test_util.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | quickcheck::TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 89 - quickcheck::TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stdout] 89 + TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.62s [INFO] running `Command { std: "docker" "inspect" "a23f0a0129d11dc14225080930c4f60d659413d6f6bc843f81b321224a344730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a23f0a0129d11dc14225080930c4f60d659413d6f6bc843f81b321224a344730", kill_on_drop: false }` [INFO] [stdout] a23f0a0129d11dc14225080930c4f60d659413d6f6bc843f81b321224a344730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4d9b4b442ac4c8d8ee83bb1b8e99d1bd13f0db6b0baedfb0b9ac957a4c910d3 [INFO] running `Command { std: "docker" "start" "-a" "c4d9b4b442ac4c8d8ee83bb1b8e99d1bd13f0db6b0baedfb0b9ac957a4c910d3", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/test_util.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | quickcheck::TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | unused_qualifications, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 89 - quickcheck::TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stderr] 89 + TestResult::from_bool(algo::has_path_connecting(&graph, start, goal, None)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `maze_generator` (lib test) generated 1 warning (run `cargo fix --lib -p maze_generator --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maze_generator-1db2592093cdadfd) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test recursive_backtracking::test::test_all_fields_connected ... ok [INFO] [stdout] test recursive_backtracking::test::test_route_from_start_to_goal_exists ... ok [INFO] [stdout] test recursive_backtracking::test::test_all_coordinates_have_fields ... ok [INFO] [stdout] test ellers_algorithm::test::test_all_coordinates_have_fields has been running for over 60 seconds [INFO] [stdout] test ellers_algorithm::test::test_all_fields_connected has been running for over 60 seconds [INFO] [stdout] test ellers_algorithm::test::test_generation_is_deterministic has been running for over 60 seconds [INFO] [stdout] test ellers_algorithm::test::test_route_from_start_to_goal_exists has been running for over 60 seconds [INFO] [stdout] test growing_tree::test::test_all_coordinates_have_fields has been running for over 60 seconds [INFO] [stdout] test growing_tree::test::test_all_fields_connected has been running for over 60 seconds [INFO] [stdout] test growing_tree::test::test_generation_is_deterministic has been running for over 60 seconds [INFO] [stdout] test growing_tree::test::test_route_from_start_to_goal_exists has been running for over 60 seconds [INFO] [stdout] test prims_algorithm::test::test_all_coordinates_have_fields has been running for over 60 seconds [INFO] [stdout] test prims_algorithm::test::test_all_fields_connected has been running for over 60 seconds [INFO] [stdout] test prims_algorithm::test::test_generation_is_deterministic has been running for over 60 seconds [INFO] [stdout] test prims_algorithm::test::test_route_from_start_to_goal_exists has been running for over 60 seconds [INFO] [stdout] test recursive_backtracking::test::test_generation_is_deterministic has been running for over 60 seconds [INFO] [stdout] test ellers_algorithm::test::test_all_coordinates_have_fields ... ok [INFO] [stdout] test ellers_algorithm::test::test_all_fields_connected ... ok [INFO] [stdout] test ellers_algorithm::test::test_route_from_start_to_goal_exists ... ok [INFO] [stdout] test prims_algorithm::test::test_all_fields_connected ... FAILED [INFO] [stdout] test growing_tree::test::test_all_fields_connected ... ok [INFO] [stdout] test growing_tree::test::test_route_from_start_to_goal_exists ... ok [INFO] [stdout] test prims_algorithm::test::test_route_from_start_to_goal_exists ... ok [INFO] [stdout] test recursive_backtracking::test::test_generation_is_deterministic ... ok [INFO] [stdout] test growing_tree::test::test_all_coordinates_have_fields ... ok [INFO] [stdout] test prims_algorithm::test::test_all_coordinates_have_fields ... ok [INFO] [stdout] test ellers_algorithm::test::test_generation_is_deterministic ... ok [INFO] [stdout] test growing_tree::test::test_generation_is_deterministic ... ok [INFO] [stdout] test prims_algorithm::test::test_generation_is_deterministic ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- prims_algorithm::test::test_all_fields_connected stdout ---- [INFO] [stdout] thread 'prims_algorithm::test::test_all_fields_connected' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-0.9.2/src/tester.rs:178:28: [INFO] [stdout] [quickcheck] TEST FAILED. Arguments: (0, 1, 1) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x570a15ae7eba - std::backtrace_rs::backtrace::libunwind::trace::h45f575fdcec9cdc1 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x570a15ae7eba - std::backtrace_rs::backtrace::trace_unsynchronized::heed7aaaa28209ac3 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x570a15ae7eba - std::sys::backtrace::_print_fmt::h47d1e3547844619c [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x570a15ae7eba - ::fmt::h6c37de0361fa7462 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x570a15b0f493 - core::fmt::rt::Argument::fmt::h6606d9b5304941e1 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x570a15b0f493 - core::fmt::write::hf77fe0583268bf67 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/fmt/mod.rs:1437:21 [INFO] [stdout] 6: 0x570a15ae4bb3 - std::io::Write::write_fmt::h672ff980e46892ac [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x570a15ae7d02 - std::sys::backtrace::BacktraceLock::print::hce84519ec0e7588e [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x570a15ae933e - std::panicking::default_hook::{{closure}}::h6e0433c33d1ed12b [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:284:22 [INFO] [stdout] 9: 0x570a15ae9147 - std::panicking::default_hook::h19d4e9e8d7fba9e2 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:308:9 [INFO] [stdout] 10: 0x570a15929778 - as core::ops::function::Fn>::call::hd2aa5731f018e269 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/alloc/src/boxed.rs:1984:9 [INFO] [stdout] 11: 0x570a15929778 - test::test_main::{{closure}}::h1ae6fb8f80aa49b6 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x570a15ae9b58 - as core::ops::function::Fn>::call::h4f2af756974b90d5 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/alloc/src/boxed.rs:1984:9 [INFO] [stdout] 13: 0x570a15ae9b58 - std::panicking::rust_panic_with_hook::hd21771b96ea64164 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:825:13 [INFO] [stdout] 14: 0x570a158ad77b - std::panicking::begin_panic::{{closure}}::he94ea573c20e48e5 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:754:9 [INFO] [stdout] 15: 0x570a158c6a96 - std::sys::backtrace::__rust_end_short_backtrace::hff30d1c3f918eace [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x570a158ad720 - std::panicking::begin_panic::h0b5339ce2f1f7d31 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:753:5 [INFO] [stdout] 17: 0x570a158d59a6 - quickcheck::tester::QuickCheck::quickcheck::h81742ae429e2837f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-0.9.2/src/tester.rs:178:28 [INFO] [stdout] 18: 0x570a158d56d5 - quickcheck::tester::quickcheck::h5af6e91c02194a48 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-0.9.2/src/tester.rs:196:5 [INFO] [stdout] 19: 0x570a158bdcfd - maze_generator::prims_algorithm::test::test_all_fields_connected::h7852240ed3a7d81d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-0.9.2/src/lib.rs:65:21 [INFO] [stdout] 20: 0x570a158bdcd7 - maze_generator::prims_algorithm::test::test_all_fields_connected::{{closure}}::h5508d93be3d56caa [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-0.9.2/src/lib.rs:61:30 [INFO] [stdout] 21: 0x570a158dfbd6 - core::ops::function::FnOnce::call_once::hf5b970bac71829cb [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x570a1592e3bb - core::ops::function::FnOnce::call_once::hc1e06e2a5640370a [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x570a1592e3bb - test::__rust_begin_short_backtrace::heb5aa654e2797f5b [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:632:18 [INFO] [stdout] 24: 0x570a1592dcc9 - test::run_test_in_process::{{closure}}::h1329474a96646ad1 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:655:60 [INFO] [stdout] 25: 0x570a1592dcc9 - as core::ops::function::FnOnce<()>>::call_once::hc87a7a8694e6d844 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x570a1592dcc9 - std::panicking::try::do_call::h3b8456af8bacf88f [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:573:40 [INFO] [stdout] 27: 0x570a1592dcc9 - std::panicking::try::hc177f95c6592cea1 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:536:19 [INFO] [stdout] 28: 0x570a1592dcc9 - std::panic::catch_unwind::h847b2adf17f7da7a [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panic.rs:358:14 [INFO] [stdout] 29: 0x570a1592dcc9 - test::run_test_in_process::h824f7775d92af51e [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:655:27 [INFO] [stdout] 30: 0x570a1592dcc9 - test::run_test::{{closure}}::hdfaf20d18f7af8f6 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:576:43 [INFO] [stdout] 31: 0x570a158f0a6a - test::run_test::{{closure}}::he83661a0a1c97403 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/test/src/lib.rs:606:41 [INFO] [stdout] 32: 0x570a158f0a6a - std::sys::backtrace::__rust_begin_short_backtrace::hd3a78fd401685e9b [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 33: 0x570a158f44a6 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h78d6a457dee8dc60 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/thread/mod.rs:561:17 [INFO] [stdout] 34: 0x570a158f44a6 - as core::ops::function::FnOnce<()>>::call_once::hc4069b3cc6600bde [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x570a158f44a6 - std::panicking::try::do_call::h0dde49ad0af85fa8 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:573:40 [INFO] [stdout] 36: 0x570a158f44a6 - std::panicking::try::h918d0d3a7e94727d [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panicking.rs:536:19 [INFO] [stdout] 37: 0x570a158f44a6 - std::panic::catch_unwind::h7016984cdcdd8b9e [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/panic.rs:358:14 [INFO] [stdout] 38: 0x570a158f44a6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h2766f51195a4a65d [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/thread/mod.rs:559:30 [INFO] [stdout] 39: 0x570a158f44a6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbd6e39e4ea63a011 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x570a15aeda2b - as core::ops::function::FnOnce>::call_once::h34bec2a4cdedc102 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/alloc/src/boxed.rs:1970:9 [INFO] [stdout] 41: 0x570a15aeda2b - as core::ops::function::FnOnce>::call_once::ha62c0d1861fdf293 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/alloc/src/boxed.rs:1970:9 [INFO] [stdout] 42: 0x570a15aeda2b - std::sys::pal::unix::thread::Thread::new::thread_start::h71fe57097907b3f8 [INFO] [stdout] at /rustc/9e136a30a965bf4e63f03095c57df7257bf96fd6/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 43: 0x7c278789dac3 - [INFO] [stdout] 44: 0x7c278792ea04 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] prims_algorithm::test::test_all_fields_connected [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 394.22s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "c4d9b4b442ac4c8d8ee83bb1b8e99d1bd13f0db6b0baedfb0b9ac957a4c910d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d9b4b442ac4c8d8ee83bb1b8e99d1bd13f0db6b0baedfb0b9ac957a4c910d3", kill_on_drop: false }` [INFO] [stdout] c4d9b4b442ac4c8d8ee83bb1b8e99d1bd13f0db6b0baedfb0b9ac957a4c910d3