[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 1.91.0 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ngtkana/read-and-impl on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ngtkana/ac-adapter-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/ngtkana/procon-lg.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf36a861c5ed9117d0eade4d20a966d15e3496acc8c1b96e5426a0299aa0d0de
[INFO] running `Command { std: "docker" "start" "-a" "cf36a861c5ed9117d0eade4d20a966d15e3496acc8c1b96e5426a0299aa0d0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf36a861c5ed9117d0eade4d20a966d15e3496acc8c1b96e5426a0299aa0d0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf36a861c5ed9117d0eade4d20a966d15e3496acc8c1b96e5426a0299aa0d0de", kill_on_drop: false }`
[INFO] [stdout] cf36a861c5ed9117d0eade4d20a966d15e3496acc8c1b96e5426a0299aa0d0de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb34e49a7954319a145d25d77a04e31a8d7a2bb76ed55e014d428a9d90fabca
[INFO] running `Command { std: "docker" "start" "-a" "fdb34e49a7954319a145d25d77a04e31a8d7a2bb76ed55e014d428a9d90fabca", 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 v0.1.0 (/opt/rustwide/workdir/reversible-avltree)
[INFO] [stderr]    Compiling reversible-avltree-by-box v0.1.0 (/opt/rustwide/workdir/reversible-avltree-by-box)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "fdb34e49a7954319a145d25d77a04e31a8d7a2bb76ed55e014d428a9d90fabca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb34e49a7954319a145d25d77a04e31a8d7a2bb76ed55e014d428a9d90fabca", kill_on_drop: false }`
[INFO] [stdout] fdb34e49a7954319a145d25d77a04e31a8d7a2bb76ed55e014d428a9d90fabca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a93ec2172b2b80ce0099d4995e2035a5a3b0812c04e6ae026f2e8c0a1ca01dc
[INFO] running `Command { std: "docker" "start" "-a" "9a93ec2172b2b80ce0099d4995e2035a5a3b0812c04e6ae026f2e8c0a1ca01dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling reversible-avltree-by-box v0.1.0 (/opt/rustwide/workdir/reversible-avltree-by-box)
[INFO] [stderr]    Compiling reversible-left-leaning-rbtree v0.1.0 (/opt/rustwide/workdir/reversible-left-leaning-rbtree)
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "9a93ec2172b2b80ce0099d4995e2035a5a3b0812c04e6ae026f2e8c0a1ca01dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a93ec2172b2b80ce0099d4995e2035a5a3b0812c04e6ae026f2e8c0a1ca01dc", kill_on_drop: false }`
[INFO] [stdout] 9a93ec2172b2b80ce0099d4995e2035a5a3b0812c04e6ae026f2e8c0a1ca01dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea5f44d0a130f0dad61ac56178ab988b9fe49b2063804044b2fbb653d8e9da37
[INFO] running `Command { std: "docker" "start" "-a" "ea5f44d0a130f0dad61ac56178ab988b9fe49b2063804044b2fbb653d8e9da37", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/left_leaning_rbtree-2d275c9ce71fd6f3)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_insert_remove ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reversible_avltree-c7004289d76a1674)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[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:     0x5dbb71d66572 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5dbb71d66572 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5dbb71d66572 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5dbb71d66572 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5dbb71d76def - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5dbb71d76def - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5dbb71d33ac1 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5dbb71d33ac1 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5dbb71d3fb92 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5dbb71d446df - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5dbb71d44571 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5dbb71cd3a6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5dbb71cd3a6e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5dbb71d44d9f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5dbb71d44d9f - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5dbb71d44bc6 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5dbb71d3fcc9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5dbb71d280fd - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5dbb71d7e8a0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5dbb71d7e87c - core::panicking::panic::hb515f22c0e98143a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5dbb71caa416 - reversible_avltree::balance::h9c5e7501fc92694c
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:223:14
[INFO] [stdout]   21:     0x5dbb71ca96be - reversible_avltree::merge3::hb522716c5441a179
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:157:13
[INFO] [stdout]   22:     0x5dbb71ca9c36 - reversible_avltree::split3::ha1b84374246a03f5
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:197:28
[INFO] [stdout]   23:     0x5dbb71ca98fb - reversible_avltree::split2::ha979774b9d4f7530
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:177:21
[INFO] [stdout]   24:     0x5dbb71ca9fde - reversible_avltree::AvlTree::insert::h6193dc1f6a82b866
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:24:26
[INFO] [stdout]   25:     0x5dbb71ca8e62 - reversible_avltree::tests::test::h32d135421c07592c
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:400:30
[INFO] [stdout]   26:     0x5dbb71ca9407 - reversible_avltree::tests::test::{{closure}}::h440ae86652f62334
[INFO] [stdout]                                at /opt/rustwide/workdir/reversible-avltree/src/lib.rs:347:14
[INFO] [stdout]   27:     0x5dbb71caffa6 - core::ops::function::FnOnce::call_once::h6aea507e36a1230b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5dbb71cd384b - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5dbb71cd384b - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x5dbb71ce9485 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x5dbb71ce9485 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x5dbb71ce9485 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   33:     0x5dbb71ce9485 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   34:     0x5dbb71ce9485 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x5dbb71ce9485 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x5dbb71ce9485 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x5dbb71cbfc84 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x5dbb71cbfc84 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   39:     0x5dbb71cc362a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   40:     0x5dbb71cc362a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5dbb71cc362a - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   42:     0x5dbb71cc362a - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   43:     0x5dbb71cc362a - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5dbb71cc362a - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   45:     0x5dbb71cc362a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5dbb71d3aebf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   47:     0x5dbb71d3aebf - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   48:     0x74741cb02aa4 - <unknown>
[INFO] [stdout]   49:     0x74741cb8fa64 - 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 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea5f44d0a130f0dad61ac56178ab988b9fe49b2063804044b2fbb653d8e9da37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5f44d0a130f0dad61ac56178ab988b9fe49b2063804044b2fbb653d8e9da37", kill_on_drop: false }`
[INFO] [stdout] ea5f44d0a130f0dad61ac56178ab988b9fe49b2063804044b2fbb653d8e9da37