[INFO] fetching crate vv 0.2.0...
[INFO] testing vv-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vv 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vv 0.2.0
[INFO] finished tweaking crates.io crate vv 0.2.0
[INFO] tweaked toml for crates.io crate vv 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vv 0.2.0 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 crates.io crate vv 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 48438f61e3ea15c101377101c1bbca4222ea60266cf684fe5526f1d88a664402
[INFO] running `Command { std: "docker" "start" "-a" "48438f61e3ea15c101377101c1bbca4222ea60266cf684fe5526f1d88a664402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48438f61e3ea15c101377101c1bbca4222ea60266cf684fe5526f1d88a664402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48438f61e3ea15c101377101c1bbca4222ea60266cf684fe5526f1d88a664402", kill_on_drop: false }`
[INFO] [stdout] 48438f61e3ea15c101377101c1bbca4222ea60266cf684fe5526f1d88a664402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 441f3a65f658fdddceeab9502dddc4355f765db4762d4909818c04a381a92855
[INFO] running `Command { std: "docker" "start" "-a" "441f3a65f658fdddceeab9502dddc4355f765db4762d4909818c04a381a92855", kill_on_drop: false }`
[INFO] [stderr]    Compiling vv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "441f3a65f658fdddceeab9502dddc4355f765db4762d4909818c04a381a92855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441f3a65f658fdddceeab9502dddc4355f765db4762d4909818c04a381a92855", kill_on_drop: false }`
[INFO] [stdout] 441f3a65f658fdddceeab9502dddc4355f765db4762d4909818c04a381a92855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e5c106af7679a4fbd6e274bde20536bddcbcb3b7b87797783347ff095878a633
[INFO] running `Command { std: "docker" "start" "-a" "e5c106af7679a4fbd6e274bde20536bddcbcb3b7b87797783347ff095878a633", kill_on_drop: false }`
[INFO] [stderr]    Compiling vv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "e5c106af7679a4fbd6e274bde20536bddcbcb3b7b87797783347ff095878a633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c106af7679a4fbd6e274bde20536bddcbcb3b7b87797783347ff095878a633", kill_on_drop: false }`
[INFO] [stdout] e5c106af7679a4fbd6e274bde20536bddcbcb3b7b87797783347ff095878a633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b873d979ccfaa1d8d1293d6eab91265caf2229948570706be2bf388b34bcf54b
[INFO] running `Command { std: "docker" "start" "-a" "b873d979ccfaa1d8d1293d6eab91265caf2229948570706be2bf388b34bcf54b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vv-1bd8029bc93e7605)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::grow_last ... ok
[INFO] [stdout] test test::insert ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] test test::remove ... ok
[INFO] [stdout] test test::remove_range ... ok
[INFO] [stdout] test test::try_insert_after ... ok
[INFO] [stdout] test test::pull ... ok
[INFO] [stdout] test test::try_insert_before ... ok
[INFO] [stderr]    Doc-tests vv
[INFO] [stdout] test test::push ... ok
[INFO] [stdout] test test::try_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b873d979ccfaa1d8d1293d6eab91265caf2229948570706be2bf388b34bcf54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b873d979ccfaa1d8d1293d6eab91265caf2229948570706be2bf388b34bcf54b", kill_on_drop: false }`
[INFO] [stdout] b873d979ccfaa1d8d1293d6eab91265caf2229948570706be2bf388b34bcf54b