[INFO] cloning repository https://github.com/Mycellf/maximum_subarray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mycellf/maximum_subarray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMycellf%2Fmaximum_subarray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMycellf%2Fmaximum_subarray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b934d57355f9f1ddc2cea0665b1eceda7071de9a
[INFO] testing Mycellf/maximum_subarray against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMycellf%2Fmaximum_subarray" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mycellf/maximum_subarray
[INFO] finished tweaking git repo https://github.com/Mycellf/maximum_subarray
[INFO] tweaked toml for git repo https://github.com/Mycellf/maximum_subarray written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mycellf/maximum_subarray on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mycellf/maximum_subarray 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93baccc90018b289affdb9ed3cc75326684274ae227aa6d5814424ab015bec5
[INFO] running `Command { std: "docker" "start" "-a" "d93baccc90018b289affdb9ed3cc75326684274ae227aa6d5814424ab015bec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93baccc90018b289affdb9ed3cc75326684274ae227aa6d5814424ab015bec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93baccc90018b289affdb9ed3cc75326684274ae227aa6d5814424ab015bec5", kill_on_drop: false }`
[INFO] [stdout] d93baccc90018b289affdb9ed3cc75326684274ae227aa6d5814424ab015bec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f45b4bf031ceba8d8263e9f1222ce2d2e48d3ece624b453401d7a849778a209
[INFO] running `Command { std: "docker" "start" "-a" "0f45b4bf031ceba8d8263e9f1222ce2d2e48d3ece624b453401d7a849778a209", kill_on_drop: false }`
[INFO] [stderr]    Compiling maximum_subarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0f45b4bf031ceba8d8263e9f1222ce2d2e48d3ece624b453401d7a849778a209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f45b4bf031ceba8d8263e9f1222ce2d2e48d3ece624b453401d7a849778a209", kill_on_drop: false }`
[INFO] [stdout] 0f45b4bf031ceba8d8263e9f1222ce2d2e48d3ece624b453401d7a849778a209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48e94563b80a6e663ca8f364fe585043efa4e93a75ddbf4e542182c6ae49e83a
[INFO] running `Command { std: "docker" "start" "-a" "48e94563b80a6e663ca8f364fe585043efa4e93a75ddbf4e542182c6ae49e83a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling maximum_subarray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "48e94563b80a6e663ca8f364fe585043efa4e93a75ddbf4e542182c6ae49e83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e94563b80a6e663ca8f364fe585043efa4e93a75ddbf4e542182c6ae49e83a", kill_on_drop: false }`
[INFO] [stdout] 48e94563b80a6e663ca8f364fe585043efa4e93a75ddbf4e542182c6ae49e83a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be0a115eecfda8203e17121bde0401f8ab54097a44a8314fcf9454ce16abda82
[INFO] running `Command { std: "docker" "start" "-a" "be0a115eecfda8203e17121bde0401f8ab54097a44a8314fcf9454ce16abda82", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maximum_subarray-0b642bbf140d6f89)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ground_truth::is_ground_truth_correct ... ok
[INFO] [stdout] test accumulating::is_accumulating_method_correct ... FAILED
[INFO] [stdout] test simplification::is_simplification_method_correct ... FAILED
[INFO] [stdout] test elimination::is_elimination_method_correct ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- accumulating::is_accumulating_method_correct stdout ----
[INFO] [stdout] Some(18): [8, -9, -1, 6, -3, 7, 8, -9, -6, -5, -2, -2, -7, -8, -2, -6, -1, -4, -5]
[INFO] [stdout] Some(43): [-5, -9, -4, 7, 3, 6, -2, 5, 8, -1, -1, 9, 1, -8, 3, 8, 4, -2, 3]
[INFO] [stdout] Some(25): [-1, -2, 0, 9, -1, 1, -6, 8, 3, 4, -2, 9, -8, -3]
[INFO] [stdout] Some(22): [8, 7, 2, 4, 1, -4, 2, -6, -7, -9, 7, 7, 1, -2, 8, -4, -2]
[INFO] [stdout] Some(15): [5, 1, 5, -1, -2, 3, -2, -1, 3, -8, -5, -1, 8, -3, 7, -4, 7]
[INFO] [stdout] Some(44): [-1, -9, 8, 9, 5, 5, -5, 9, 1, 0, 1, -3, 3, 1, 6, -2, 6, -3]
[INFO] [stdout] Some(31): [3, -9, 4, -7, -7, 0, -4, -4, -5, -1, -3, 9, 1, 8, 2, 8, 0, -3, 6, -2]
[INFO] [stdout] Some(18): [-7, -7, -6, 9, -5, 7, 7, -7, 4, -5, -8, -5, -8, 0, -4, 4, -7, 3, -4, 1]
[INFO] [stdout] Some(41): [7, -3, 8, -1, 1, -6, 6, 6, 8, 0, 2, -8, 7, 8, -4, 4, 6]
[INFO] [stdout] Some(16): [-8, -8, 6, -9, -1, 5, -4, -8, -3, -5, -9, 8, 8, -4, -8, 8, 4]
[INFO] [stdout] Some(20): [-9, 9, 1, -3, -2, -1, -1, 9, 3, 3, 2]
[INFO] [stdout] Some(40): [-8, 6, 7, -2, 8, 3, 5, -2, -4, 7, -6, 0, 9, 9, -2]
[INFO] [stdout] Some(13): [-2, -5, 2, 3, -5, 3, 2, 2, -4, 5, 2, -4, 7, -7, -4, 1, -5, 3]
[INFO] [stdout] Some(29): [-7, -4, 6, 9, 7, -1, 0, -1, 0, -4, 5, 8, -3, -5, -5]
[INFO] [stdout] Some(31): [0, -4, 8, 4, 6, -2, -7, 1, -4, 0, -1, -7, 0, 6, 5, 4, 9, 7, -4, -3]
[INFO] [stdout] Some(25): [3, 4, 8, -3, 2, -2, 2, 3, -2, -4, 3, 5, 6]
[INFO] [stdout] Some(26): [4, 8, -5, 9, 8, 1, -3, 3, 1, -9, 3, 4]
[INFO] [stdout] Some(17): [1, 1, -5, 3, -6, 7, 4, 6, -7, -5, -5, -8, -2, 4, 0, 2, 9, -1, 2, 0]
[INFO] [stdout] Some(14): [0, -6, 8, 2, 4, -6, -1, 7, -7, -8, -8]
[INFO] [stdout] Some(34): [-6, 5, 1, 5, 4, 4, -3, 0, 9, -7, 0, 6, 5, -2, 4, -5, 8]
[INFO] [stdout] Some(26): [-8, 6, 1, -6, -1, -1, 9, -6, 7, 5, 6, -5, 7, 3]
[INFO] [stdout] Some(50): [2, -1, 0, -1, -7, 8, -2, -5, 1, -7, -7, -7, 2, 9, -3, 9, 9, 7, 8, 9]
[INFO] [stdout] Some(13): [4, 2, 4, -6, 1, 8, -3, -7, -8, -7, 3]
[INFO] [stdout] Some(41): [8, 7, 5, 7, 2, -4, 9, -1, -8, 7, 9]
[INFO] [stdout] Some(13): [9, -3, 1, 2, -7, -1, 1, 6, 3, -2, 2, -5, 7, -5, -3]
[INFO] [stdout] Some(21): [-3, 3, 2, 6, 5, 5, -3, -3, -1, -8, 9, 3]
[INFO] [stdout] Some(9): [-3, -4, -5, 4, -1, -6, -2, 9, -6, -5, -4, 6]
[INFO] [stdout] Some(45): [-8, 1, 6, -3, -1, 6, 1, 5, -3, 5, 8, 1, 3, 8, 8]
[INFO] [stdout] Some(18): [-8, 9, 8, 1, -6, -2, 1, 1, 5, -3, -1]
[INFO] [stdout] Some(15): [-8, 7, -4, -4, 0, 1, 4, -4, -6, -9, 4, 6, -4, 9, -9, -8, -3, 6, 3, -9]
[INFO] [stdout] Some(20): [3, 7, 8, 2, -5, -5, -5, -6, -6, 6, 7]
[INFO] [stdout] Some(9): [-7, -2, -4, 3, 6, -9, -2, -1, -1, -9, 1]
[INFO] [stdout] Some(30): [8, 8, 2, 6, -6, -2, 9, 5, 0, -5, -8, -6, -5, 1, 3, -5, 8, 2]
[INFO] [stdout] Some(16): [-1, 9, -8, -6, 5, -5, -2, -5, 7, -7, 6, 8, 2]
[INFO] [stdout] Some(9): [9, -8, -4, -1, 7, -4, -3, 3, 4, -7, -5, 0, -8, -1, -5]
[INFO] [stdout] Some(18): [1, -5, -9, 2, -8, 8, -6, 4, 5, 5, 2, -6, 0, -6, -1, -4, 0, -3]
[INFO] [stdout] Some(19): [4, 3, -2, -3, 9, 6, 2, -2, 1, -9, 0, 4, -8, 9, 4]
[INFO] [stdout] Some(30): [9, 6, -5, 9, 0, 6, 2, -5, 2, 4, 2, 0, -2, -5, 3]
[INFO] [stdout] Some(16): [4, 7, -8, -9, 6, -3, -5, 9, 6, -1, 2]
[INFO] [stdout] Some(3): [1, 2, -7, -4, -1, -5, -9, -1, -3, -7, 2]
[INFO] [stdout] Some(14): [0, -9, 2, 1, -9, 1, 7, -7, 2, 4, -4, 6, 5, 0, -9, 7]
[INFO] [stdout] Some(31): [5, 6, 1, 9, 9, -4, 5, -1, -1, 2, -3, -6, 1, -2, -8, 2]
[INFO] [stdout] Some(9): [-5, -5, 6, -8, 7, 0, -8, 4, 1, 4, -6, 2]
[INFO] [stdout] Some(36): [0, -2, 2, 1, 8, 8, 9, 5, -4, -1, 8]
[INFO] [stdout] Some(30): [-9, 0, -6, -5, 4, -6, 9, -2, 8, -3, 8, -7, 9, 2, 6, -9, -6]
[INFO] [stdout] Some(23): [2, -3, 9, 3, 6, 5, -8, 8, -3, -4, -8]
[INFO] [stdout] Some(19): [0, -6, 3, 8, -3, 3, 5, -8, 4, 3, -3, 2, -6, 8, 0, 3]
[INFO] [stdout] Some(33): [7, 0, 6, -6, 7, 7, 0, 3, 9, -3, -5, 8, -2]
[INFO] [stdout] Some(37): [5, -4, 7, 8, 1, 4, -1, -3, 3, -9, -3, 4, 9, 6, 5, -6, 7, 4, -7]
[INFO] [stdout] Some(13): [-2, -8, -6, -4, -4, 7, -4, -6, -9, -6, 3, 1, 9, -6, -1, -2, 9, -7, 7]
[INFO] [stdout] Some(41): [5, -4, 8, -1, 7, 2, -2, 7, -5, 8, 7, 6, 3, -8]
[INFO] [stdout] Some(30): [5, 8, -2, 6, 1, 2, -8, 3, 3, -7, 9, -9, 7, -1, 5, 6, -2, 4, -2, 1]
[INFO] [stdout] Some(19): [-2, 5, -3, 9, -8, -1, -3, -5, 3, 4, 9, 3]
[INFO] [stdout] Some(27): [-8, 2, 4, -7, 2, 2, 6, 0, -6, 1, -2, -8, -9, -4, 5, 9, 7, 2, 4]
[INFO] [stdout] Some(11): [0, 0, -5, 3, -3, -3, -3, -4, -1, 3, 4, 2, 2, -8, 1, -8, 0, 1]
[INFO] [stdout] Some(18): [-5, -5, -8, -8, -3, -5, 5, 2, -5, -6, 7, 5, -5, 5, 3, 3, -9, -7]
[INFO] [stdout] Some(14): [6, -9, -6, 9, 5, -6, 4, 0, -3, -6, 1]
[INFO] [stdout] Some(27): [-4, 2, -4, 3, 8, 8, 8, -5, 1, -3, -7, -9, 3, 0, 3, -8]
[INFO] [stdout] 
[INFO] [stdout] thread 'accumulating::is_accumulating_method_correct' (25) panicked at src/accumulating.rs:27:9:
[INFO] [stdout] assertion `left == right` failed: Failed for [-4, -2, -2, -9, 0, -2, -2, -8, -9, -8, -3]
[INFO] [stdout]   left: Some(0)
[INFO] [stdout]  right: None
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x587c5d48d692 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x587c5d48d692 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x587c5d48d692 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x587c5d48d692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x587c5d49dd8a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x587c5d49dd8a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x587c5d45c3d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x587c5d45c3d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x587c5d46cb79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x587c5d46cb79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x587c5d46ca11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x587c5d4310be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x587c5d4310be - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x587c5d46cdf2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x587c5d46cdf2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x587c5d46cc38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x587c5d4681c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x587c5d45120d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x587c5d4a519c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x587c5d4a50b3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x587c5d3db042 - core::panicking::assert_failed::h3ef44ab55b9610bd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x587c5d3d90dc - maximum_subarray::accumulating::is_accumulating_method_correct::he8071a1f313bf619
[INFO] [stdout]                                at /opt/rustwide/workdir/src/accumulating.rs:27:9
[INFO] [stdout]   22:     0x587c5d3d9187 - maximum_subarray::accumulating::is_accumulating_method_correct::{{closure}}::h184af2fc26664e34
[INFO] [stdout]                                at /opt/rustwide/workdir/src/accumulating.rs:16:36
[INFO] [stdout]   23:     0x587c5d3da466 - core::ops::function::FnOnce::call_once::hdb090e617639a729
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x587c5d430e7b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x587c5d430e7b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x587c5d44488a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x587c5d44488a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x587c5d44488a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x587c5d44488a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x587c5d44488a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x587c5d44488a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x587c5d44488a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x587c5d41ece4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x587c5d41ece4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x587c5d422682 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x587c5d422682 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x587c5d422682 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x587c5d422682 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x587c5d422682 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x587c5d46345f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x587c5d46345f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x776c55449aa4 - <unknown>
[INFO] [stdout]   45:     0x776c554d6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- simplification::is_simplification_method_correct stdout ----
[INFO] [stdout] Some(14): [-1, -5, -7, -3, 8, 4, -4, 0, 5, -7, -9, 9, 5]
[INFO] [stdout] Some(16): [-9, -9, 1, 4, 6, 0, -6, 6, 5, -6, -9, -8, 0, -1, -8, 1, -1]
[INFO] [stdout] Some(18): [-3, -7, -9, -3, -2, 4, 9, 3, 2, -8, 6, -7, -3, 3, 2, -4, 2, -6, 3, 9]
[INFO] [stdout] Some(11): [4, -6, -6, -3, -2, 0, -3, -4, -4, 8, 1, -3, -6, -1, -4, -3, 2, 9, -1]
[INFO] [stdout] Some(9): [-6, 7, -5, -5, -4, -5, 0, -7, 2, -9, -7, 9]
[INFO] [stdout] Some(6): [-7, -7, 2, -2, -6, 0, -1, -9, -7, 0, -1, 6, -1, -8, -5, 2, -4, -9]
[INFO] [stdout] Some(9): [7, -6, 1, -3, 9, -9, -2, -8, 3, -6, 6]
[INFO] [stdout] Some(10): [5, 5, -1, -7, -2, 6, -2, -6, 4, -1, -9, -9]
[INFO] [stdout] Some(15): [-3, -2, 1, 6, 2, -9, -2, -9, 2, 7, 6, -9, -7, 3]
[INFO] [stdout] 
[INFO] [stdout] thread 'simplification::is_simplification_method_correct' (28) panicked at src/simplification.rs:46:9:
[INFO] [stdout] assertion `left == right` failed: Failed for [1, -9, 4, -4, 3, -1, -8, 3, 6, 2, 0, 2, -6, 0, -2, 1, 7, 0, 3]
[INFO] [stdout]   left: Some(13)
[INFO] [stdout]  right: Some(16)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x587c5d48d692 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x587c5d48d692 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x587c5d48d692 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x587c5d48d692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x587c5d49dd8a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x587c5d49dd8a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x587c5d45c3d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x587c5d45c3d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x587c5d46cb79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x587c5d46cb79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x587c5d46ca11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x587c5d4310be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x587c5d4310be - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x587c5d46cdf2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x587c5d46cdf2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x587c5d46cc38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x587c5d4681c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x587c5d45120d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x587c5d4a519c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x587c5d4a50b3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x587c5d3db042 - core::panicking::assert_failed::h3ef44ab55b9610bd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x587c5d3d9cfc - maximum_subarray::simplification::is_simplification_method_correct::hcbfa6a7bf4988235
[INFO] [stdout]                                at /opt/rustwide/workdir/src/simplification.rs:46:9
[INFO] [stdout]   22:     0x587c5d3d9dd7 - maximum_subarray::simplification::is_simplification_method_correct::{{closure}}::h2822cfcb10d1b679
[INFO] [stdout]                                at /opt/rustwide/workdir/src/simplification.rs:35:38
[INFO] [stdout]   23:     0x587c5d3da326 - core::ops::function::FnOnce::call_once::h10c1a408e70146cf
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x587c5d430e7b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x587c5d430e7b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x587c5d44488a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x587c5d44488a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x587c5d44488a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x587c5d44488a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x587c5d44488a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x587c5d44488a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x587c5d44488a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x587c5d41ece4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x587c5d41ece4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x587c5d422682 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x587c5d422682 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x587c5d422682 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x587c5d422682 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x587c5d422682 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x587c5d46345f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x587c5d46345f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x776c55449aa4 - <unknown>
[INFO] [stdout]   45:     0x776c554d6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- elimination::is_elimination_method_correct stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'elimination::is_elimination_method_correct' (26) panicked at src/elimination.rs:61:9:
[INFO] [stdout] assertion `left == right` failed: Failed for [7, -7, -9, -2, 6, -7, -3, -2, -1, 6, 0, -1, -8, 0, 6, -7]
[INFO] [stdout]   left: Some(6)
[INFO] [stdout]  right: Some(7)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x587c5d48d692 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x587c5d48d692 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x587c5d48d692 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x587c5d48d692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x587c5d49dd8a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x587c5d49dd8a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x587c5d45c3d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x587c5d45c3d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x587c5d46cb79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x587c5d46cb79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x587c5d46ca11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x587c5d4310be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x587c5d4310be - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x587c5d46cdf2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x587c5d46cdf2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x587c5d46cc38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x587c5d4681c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x587c5d45120d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x587c5d4a519c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x587c5d4a50b3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x587c5d3db042 - core::panicking::assert_failed::h3ef44ab55b9610bd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x587c5d3d45cc - maximum_subarray::elimination::is_elimination_method_correct::h0a13184590958d02
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elimination.rs:61:9
[INFO] [stdout]   22:     0x587c5d3d46a7 - maximum_subarray::elimination::is_elimination_method_correct::{{closure}}::h5c124af33e9e83d5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elimination.rs:50:35
[INFO] [stdout]   23:     0x587c5d3da366 - core::ops::function::FnOnce::call_once::h24239f79cf87471f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x587c5d430e7b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x587c5d430e7b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x587c5d44488a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x587c5d44488a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x587c5d44488a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x587c5d44488a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x587c5d44488a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x587c5d44488a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x587c5d44488a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x587c5d41ece4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x587c5d41ece4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x587c5d422682 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x587c5d422682 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x587c5d422682 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x587c5d422682 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x587c5d422682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x587c5d422682 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x587c5d46345f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x587c5d46345f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x776c55449aa4 - <unknown>
[INFO] [stdout]   45:     0x776c554d6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     accumulating::is_accumulating_method_correct
[INFO] [stdout]     elimination::is_elimination_method_correct
[INFO] [stdout]     simplification::is_simplification_method_correct
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 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" "be0a115eecfda8203e17121bde0401f8ab54097a44a8314fcf9454ce16abda82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0a115eecfda8203e17121bde0401f8ab54097a44a8314fcf9454ce16abda82", kill_on_drop: false }`
[INFO] [stdout] be0a115eecfda8203e17121bde0401f8ab54097a44a8314fcf9454ce16abda82
