[INFO] cloning repository https://github.com/ngtkana/read-and-impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngtkana/read-and-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngtkana%2Fread-and-impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngtkana%2Fread-and-impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ffb7bafdea435095be18255c088c57b4f5a1d70
[INFO] testing ngtkana/read-and-impl against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngtkana%2Fread-and-impl" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ngtkana/read-and-impl
[INFO] finished tweaking git repo https://github.com/ngtkana/read-and-impl
[INFO] tweaked toml for git repo https://github.com/ngtkana/read-and-impl written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ngtkana/read-and-impl on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ngtkana/read-and-impl 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 776828be798ed482fa551f97c5ff918a40a1e8037c35d54c3fb34c00af685d4d
[INFO] running `Command { std: "docker" "start" "-a" "776828be798ed482fa551f97c5ff918a40a1e8037c35d54c3fb34c00af685d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "776828be798ed482fa551f97c5ff918a40a1e8037c35d54c3fb34c00af685d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776828be798ed482fa551f97c5ff918a40a1e8037c35d54c3fb34c00af685d4d", kill_on_drop: false }`
[INFO] [stdout] 776828be798ed482fa551f97c5ff918a40a1e8037c35d54c3fb34c00af685d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43abae87398417f8acf8fbee33d138b8c3e17816964dc9bcabaf274ead601432
[INFO] running `Command { std: "docker" "start" "-a" "43abae87398417f8acf8fbee33d138b8c3e17816964dc9bcabaf274ead601432", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling fp v0.1.0 (https://github.com/ngtkana/ac-adapter-rs.git#9d31df8d)
[INFO] [stderr]    Compiling left-leaning-rbtree v0.1.0 (/opt/rustwide/workdir/left-leaning-rbtree)
[INFO] [stderr]    Compiling syn v2.0.108
[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 reversible-left-leaning-rbtree v0.1.0 (/opt/rustwide/workdir/reversible-left-leaning-rbtree)
[INFO] [stderr]    Compiling procon-lg v0.1.0 (https://github.com/ngtkana/procon-lg.git#8506edc0)
[INFO] [stderr]    Compiling reversible-avltree-by-box v0.1.0 (/opt/rustwide/workdir/reversible-avltree-by-box)
[INFO] [stderr]    Compiling reversible-avltree v0.1.0 (/opt/rustwide/workdir/reversible-avltree)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "43abae87398417f8acf8fbee33d138b8c3e17816964dc9bcabaf274ead601432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43abae87398417f8acf8fbee33d138b8c3e17816964dc9bcabaf274ead601432", kill_on_drop: false }`
[INFO] [stdout] 43abae87398417f8acf8fbee33d138b8c3e17816964dc9bcabaf274ead601432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a5a563e21d738c939adfc006e737b13e44110115c4fcf901dfabce73216b14
[INFO] running `Command { std: "docker" "start" "-a" "c6a5a563e21d738c939adfc006e737b13e44110115c4fcf901dfabce73216b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling reversible-avltree-by-box v0.1.0 (/opt/rustwide/workdir/reversible-avltree-by-box)
[INFO] [stderr]    Compiling left-leaning-rbtree v0.1.0 (/opt/rustwide/workdir/left-leaning-rbtree)
[INFO] [stderr]    Compiling reversible-avltree v0.1.0 (/opt/rustwide/workdir/reversible-avltree)
[INFO] [stderr]    Compiling reversible-left-leaning-rbtree v0.1.0 (/opt/rustwide/workdir/reversible-left-leaning-rbtree)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "c6a5a563e21d738c939adfc006e737b13e44110115c4fcf901dfabce73216b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a5a563e21d738c939adfc006e737b13e44110115c4fcf901dfabce73216b14", kill_on_drop: false }`
[INFO] [stdout] c6a5a563e21d738c939adfc006e737b13e44110115c4fcf901dfabce73216b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee343ce91568eedbce5ac388344b0dc141e601b3d70bd92e2a10f41405b16380
[INFO] running `Command { std: "docker" "start" "-a" "ee343ce91568eedbce5ac388344b0dc141e601b3d70bd92e2a10f41405b16380", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/left_leaning_rbtree-8b8318f55a8b37bb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_insert_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reversible_avltree-7e2e2d7d795dbf7f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `-p reversible-avltree --lib`
[INFO] [stdout] test tests::test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test stdout ----
[INFO] [stdout] Query #0.0: Insert { index: 0, value: -19479/4841 }
[INFO] [stdout] structure:
[INFO] [stdout] ▶988346450 { sum: 988346450, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 1
[INFO] [stdout] vec = [-19479/4841]
[INFO] [stdout] result = [-19479/4841]
[INFO] [stdout] 
[INFO] [stdout] Query #0.1: Sum { start: 0, end: 1 }
[INFO] [stdout] structure:
[INFO] [stdout] ▶988346450 { sum: 988346450, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 1
[INFO] [stdout] vec = [-19479/4841]
[INFO] [stdout] result = [-19479/4841]
[INFO] [stdout] 
[INFO] [stdout] Query #0.2: Insert { index: 1, value: 909/2806 }
[INFO] [stdout] structure:
[INFO] [stdout] ▶988346450 { sum: 837862715, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 847760618, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 2
[INFO] [stdout] vec = [-19479/4841, 909/2806]
[INFO] [stdout] result = [-19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.3: Insert { index: 0, value: 10304/7855 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶930508614 { sum: 930508614, c1: 1, c0: 0 } 
[INFO] [stdout] ▶988346450 { sum: 770126976, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 847760618, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 3
[INFO] [stdout] vec = [10304/7855, -19479/4841, 909/2806]
[INFO] [stdout] result = [10304/7855, -19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.4: Insert { index: 1, value: 16631/22182 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶930508614 { sum: 930508614, c1: 1, c0: 0 } 
[INFO] [stdout] ▶140632658 { sum: 910759634, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶988346450 { sum: 988346450, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 837862715, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 4
[INFO] [stdout] vec = [10304/7855, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] result = [10304/7855, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.5: Insert { index: 1, value: -29189/1747 }
[INFO] [stdout] structure:
[INFO] [stdout]   ▶930508614 { sum: 930508614, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶12570891 { sum: 85467810, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶140632658 { sum: 140632658, c1: 1, c0: 0 } 
[INFO] [stdout] ▶988346450 { sum: 923330525, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 847760618, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] result = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.6: Reverse { start: 2, end: 2 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶930508614 { sum: 943079505, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶12570891 { sum: 12570891, c1: 1, c0: 0 } 
[INFO] [stdout] ▶140632658 { sum: 923330525, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶988346450 { sum: 988346450, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 837862715, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] result = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.7: Reverse { start: 3, end: 3 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶930508614 { sum: 943079505, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶12570891 { sum: 12570891, c1: 1, c0: 0 } 
[INFO] [stdout] ▶140632658 { sum: 923330525, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶988346450 { sum: 988346450, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 837862715, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] result = [10304/7855, -29189/1747, 16631/22182, -19479/4841, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.8: Affine { start: 2, end: 4, c1: 2059/2087, c0: 2619/12392 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶930508614 { sum: 943079505, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶12570891 { sum: 12570891, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 754620281, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 693293003, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶847760618 { sum: 847760618, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [10304/7855, -29189/1747, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] result = [10304/7855, -29189/1747, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.9: Reverse { start: 0, end: 2 }
[INFO] [stdout] structure:
[INFO] [stdout]   ▶12570891 { sum: 12570891, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶930508614 { sum: 943079505, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 754620281, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶843776738 { sum: 843776738, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 693293003, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-29189/1747, 10304/7855, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] result = [-29189/1747, 10304/7855, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.10: Affine { start: 0, end: 2, c1: -24863/20833, c0: -7106/599 }
[INFO] [stdout] structure:
[INFO] [stdout]   ▶77115168 { sum: 77115168, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶326385180 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 215041124, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶843776738 { sum: 843776738, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶847760618 { sum: 693293003, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.11: Sum { start: 1, end: 3 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 77115168, c1: 1, c0: 0 } 
[INFO] [stdout] ▶326385180 { sum: 215041124, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶116492126 { sum: 116492126, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 809785129, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶847760618 { sum: 847760618, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, 909/2806]
[INFO] [stdout] 
[INFO] [stdout] Query #0.12: Remove { index: 4 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶326385180 { sum: 326385180, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 365524859, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 843776738, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 4
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -1588/30215, 18494/4737]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -1588/30215, 18494/4737]
[INFO] [stdout] 
[INFO] [stdout] Query #0.13: Insert { index: 4, value: -3874/1669 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶326385180 { sum: 326385180, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 15032831, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 493284710, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -1588/30215, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.14: Insert { index: 3, value: -4627/10856 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶326385180 { sum: 326385180, c1: 1, c0: 0 } 
[INFO] [stdout] ▶116492126 { sum: 404454794, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶389421963 { sum: 389421963, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 882706673, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 6
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -1588/30215, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -1588/30215, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.15: Remove { index: 2 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶326385180 { sum: 326385180, c1: 1, c0: 0 } 
[INFO] [stdout] ▶389421963 { sum: 287962668, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶843776738 { sum: 843776738, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶647752325 { sum: 493284710, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.16: Reverse { start: 4, end: 5 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 403500348, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶326385180 { sum: 326385180, c1: 1, c0: 0 } 
[INFO] [stdout] ▶389421963 { sum: 287962668, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 493284710, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 5
[INFO] [stdout] vec = [-5777/23003, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.17: Insert { index: 1, value: -2953/18680 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 951434004, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶874318836 { sum: 874318836, c1: 1, c0: 0 } 
[INFO] [stdout] ▶326385180 { sum: 164037151, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶389421963 { sum: 389421963, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 882706673, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 6
[INFO] [stdout] vec = [-5777/23003, -2953/18680, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -2953/18680, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.18: Reverse { start: 2, end: 2 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 951434004, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶874318836 { sum: 874318836, c1: 1, c0: 0 } 
[INFO] [stdout] ▶326385180 { sum: 164037151, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶389421963 { sum: 389421963, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶843776738 { sum: 882706673, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 6
[INFO] [stdout] vec = [-5777/23003, -2953/18680, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -2953/18680, -9449/14904, -4627/10856, 18494/4737, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.19: Reverse { start: 3, end: 5 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 951434004, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶874318836 { sum: 874318836, c1: 1, c0: 0 } 
[INFO] [stdout] ▶326385180 { sum: 164037151, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶843776738 { sum: 843776738, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶389421963 { sum: 882706673, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶647752325 { sum: 647752325, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 6
[INFO] [stdout] vec = [-5777/23003, -2953/18680, -9449/14904, 18494/4737, -4627/10856, -3874/1669]
[INFO] [stdout] result = [-5777/23003, -2953/18680, -9449/14904, 18494/4737, -4627/10856, -3874/1669]
[INFO] [stdout] 
[INFO] [stdout] Query #0.20: Insert { index: 6, value: 10961/29060 }
[INFO] [stdout] structure:
[INFO] [stdout]  ▶77115168 { sum: 951434004, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶874318836 { sum: 874318836, c1: 1, c0: 0 } 
[INFO] [stdout] ▶326385180 { sum: 116048598, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶843776738 { sum: 234954348, c1: 1, c0: 0 } 
[INFO] [stdout]    ▶389421963 { sum: 389421963, c1: 1, c0: 0 } 
[INFO] [stdout]  ▶647752325 { sum: 834718120, c1: 1, c0: 0 } 
[INFO] [stdout]   ▶950255800 { sum: 950255800, c1: 1, c0: 0 } 
[INFO] [stdout] 
[INFO] [stdout] n = 7
[INFO] [stdout] vec = [-5777/23003, -2953/18680, -9449/14904, 18494/4737, -4627/10856, -3874/1669, 10961/29060]
[INFO] [stdout] result = [-5777/23003, -2953/18680, -9449/14904, 18494/4737, -4627/10856, -3874/1669, 10961/29060]
[INFO] [stdout] 
[INFO] [stdout] Query #0.21: Insert { index: 7, value: 16135/5764 }
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test' (27) panicked at reversible-avltree/src/lib.rs:223:14:
[INFO] [stdout] internal error: entered unreachable code
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aefd44c2c82 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aefd44c2c82 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aefd44c2c82 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5aefd44c2c82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5aefd44d338f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5aefd44d338f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5aefd4490663 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5aefd4490663 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5aefd449c5f2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5aefd44a108f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5aefd44a0f21 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5aefd44320ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5aefd44320ae - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aefd44a169f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5aefd44a169f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5aefd44a14c6 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5aefd449c729 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5aefd4484e0d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5aefd44dae00 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aefd44daddc - core::panicking::panic::h5387b4c27e81d0dd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aefd440a6b6 - reversible_avltree::balance::he7d7c60275b8fb7f
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:223:14
[INFO] [stdout]   21:     0x5aefd440995e - reversible_avltree::merge3::hd0fe5e0bd2b26d6d
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:157:13
[INFO] [stdout]   22:     0x5aefd4409ed6 - reversible_avltree::split3::h68e67ab432c01d5a
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:197:28
[INFO] [stdout]   23:     0x5aefd4409b9b - reversible_avltree::split2::he3901760af4cf1d0
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:177:21
[INFO] [stdout]   24:     0x5aefd440a27e - reversible_avltree::AvlTree::insert::h8d92b2b1e0e2cd73
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:24:26
[INFO] [stdout]   25:     0x5aefd44090e2 - reversible_avltree::tests::test::h081e21fea5068fce
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:400:30
[INFO] [stdout]   26:     0x5aefd44096a7 - reversible_avltree::tests::test::{{closure}}::h57814cdff0b6a4db
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:347:14
[INFO] [stdout]   27:     0x5aefd440e396 - core::ops::function::FnOnce::call_once::hca10ea14fdf29b78
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5aefd4431efb - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5aefd4431efb - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x5aefd4446518 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x5aefd4446518 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x5aefd4446518 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   33:     0x5aefd4446518 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   34:     0x5aefd4446518 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x5aefd4446518 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x5aefd4446518 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x5aefd441f2e4 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x5aefd441f2e4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   39:     0x5aefd4422c1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   40:     0x5aefd4422c1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5aefd4422c1a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   42:     0x5aefd4422c1a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   43:     0x5aefd4422c1a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5aefd4422c1a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   45:     0x5aefd4422c1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5aefd4497a1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   47:     0x5aefd4497a1f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   48:     0x74bb71119aa4 - <unknown>
[INFO] [stdout]   49:     0x74bb711a6a64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee343ce91568eedbce5ac388344b0dc141e601b3d70bd92e2a10f41405b16380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee343ce91568eedbce5ac388344b0dc141e601b3d70bd92e2a10f41405b16380", kill_on_drop: false }`
[INFO] [stdout] ee343ce91568eedbce5ac388344b0dc141e601b3d70bd92e2a10f41405b16380