[INFO] cloning repository https://github.com/Lytigas/snake-ai-battle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lytigas/snake-ai-battle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLytigas%2Fsnake-ai-battle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLytigas%2Fsnake-ai-battle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45a09ef92b477a84b73937d459fcc74ad6626067 [INFO] testing Lytigas/snake-ai-battle against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLytigas%2Fsnake-ai-battle" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lytigas/snake-ai-battle on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lytigas/snake-ai-battle [INFO] finished tweaking git repo https://github.com/Lytigas/snake-ai-battle [INFO] tweaked toml for git repo https://github.com/Lytigas/snake-ai-battle written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Lytigas/snake-ai-battle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt v0.3.16 [INFO] [stderr] Downloaded structopt-derive v0.4.9 [INFO] [stderr] Downloaded clap v2.33.2 [INFO] [stderr] Downloaded tracing-core v0.1.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d8405a61a3abc849a144b76e2f2d524d8713eda4d5021511527a970ef497658 [INFO] running `Command { std: "docker" "start" "-a" "7d8405a61a3abc849a144b76e2f2d524d8713eda4d5021511527a970ef497658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d8405a61a3abc849a144b76e2f2d524d8713eda4d5021511527a970ef497658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8405a61a3abc849a144b76e2f2d524d8713eda4d5021511527a970ef497658", kill_on_drop: false }` [INFO] [stdout] 7d8405a61a3abc849a144b76e2f2d524d8713eda4d5021511527a970ef497658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43e81d0d290caef1edeb5ca876e50acc12b1f29e30d959caae7d5f9b1138bab9 [INFO] running `Command { std: "docker" "start" "-a" "43e81d0d290caef1edeb5ca876e50acc12b1f29e30d959caae7d5f9b1138bab9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling ansi_term 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[stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling structopt-derive v0.4.9 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling structopt v0.3.16 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling warp v0.2.4 [INFO] [stderr] Compiling snake-ai-battle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/main.rs:439:5 [INFO] [stdout] | [INFO] [stdout] 436 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 439 | host: std::net::SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "43e81d0d290caef1edeb5ca876e50acc12b1f29e30d959caae7d5f9b1138bab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43e81d0d290caef1edeb5ca876e50acc12b1f29e30d959caae7d5f9b1138bab9", kill_on_drop: false }` [INFO] [stdout] 43e81d0d290caef1edeb5ca876e50acc12b1f29e30d959caae7d5f9b1138bab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03e93ecec5de26e658b2b5e7d016a5cf650716a73f3cca104ba4ab85937e8f41 [INFO] running `Command { std: "docker" "start" "-a" "03e93ecec5de26e658b2b5e7d016a5cf650716a73f3cca104ba4ab85937e8f41", kill_on_drop: false }` [INFO] [stderr] Compiling snake-ai-battle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/main.rs:439:5 [INFO] [stdout] | [INFO] [stdout] 436 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 439 | host: std::net::SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "03e93ecec5de26e658b2b5e7d016a5cf650716a73f3cca104ba4ab85937e8f41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03e93ecec5de26e658b2b5e7d016a5cf650716a73f3cca104ba4ab85937e8f41", kill_on_drop: false }` [INFO] [stdout] 03e93ecec5de26e658b2b5e7d016a5cf650716a73f3cca104ba4ab85937e8f41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d84e04d6656c5532bce8de61b24d0f64ebf4d838d1bae51267ced35da92dd5e3 [INFO] running `Command { std: "docker" "start" "-a" "d84e04d6656c5532bce8de61b24d0f64ebf4d838d1bae51267ced35da92dd5e3", kill_on_drop: false }` [INFO] [stderr] warning: field `host` is never read [INFO] [stderr] --> src/main.rs:439:5 [INFO] [stderr] | [INFO] [stderr] 436 | struct Opt { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 439 | host: std::net::SocketAddr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `snake-ai-battle` (bin "server" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/adapter.rs (/opt/rustwide/target/debug/deps/client_adapter-1615cd20d5c5094c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-6aefbd61f80b8973) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test inversions ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- inversions stdout ---- [INFO] [stdout] thread 'inversions' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `539`', src/main.rs:262:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56254719cb0d - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x56254719cb0d - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56254719cb0d - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x56254719cb0d - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x5625471bf55c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x562547199561 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x56254719e585 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x56254719e585 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x56254719e585 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x56254719e229 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x56254719eb16 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x56254719ea07 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x56254719cfc4 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x56254719e739 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x562547142353 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x5625471be0a8 - core::panicking::assert_failed_inner::h3f42bbb39368a2c9 [INFO] [stdout] 16: 0x56254717cd2a - core::panicking::assert_failed::h0e2df70895a80202 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:181:5 [INFO] [stdout] 17: 0x562547142dad - server::inversions::h1262989c842e4b02 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:262:5 [INFO] [stdout] 18: 0x5625471429aa - server::inversions::{{closure}}::h3e3c869844859651 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:255:1 [INFO] [stdout] 19: 0x5625471426fe - core::ops::function::FnOnce::call_once::h8f191c2233d82bd7 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x562547177e43 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x562547177e43 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 22: 0x562547176c4a - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 23: 0x562547176c4a - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x562547176c4a - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x562547176c4a - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x562547176c4a - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x562547176c4a - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 28: 0x562547176c4a - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 29: 0x5625471431bd - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 30: 0x5625471431bd - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x562547148be8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 32: 0x562547148be8 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x562547148be8 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x562547148be8 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x562547148be8 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x562547148be8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 37: 0x562547148be8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x5625471a32c3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 39: 0x5625471a32c3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x5625471a32c3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f53fa874609 - start_thread [INFO] [stdout] 42: 0x7f53fa64a133 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] inversions [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin server' [INFO] running `Command { std: "docker" "inspect" "d84e04d6656c5532bce8de61b24d0f64ebf4d838d1bae51267ced35da92dd5e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84e04d6656c5532bce8de61b24d0f64ebf4d838d1bae51267ced35da92dd5e3", kill_on_drop: false }` [INFO] [stdout] d84e04d6656c5532bce8de61b24d0f64ebf4d838d1bae51267ced35da92dd5e3