[INFO] fetching crate segtree 0.1.0...
[INFO] testing segtree-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate segtree 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate segtree 0.1.0
[INFO] finished tweaking crates.io crate segtree 0.1.0
[INFO] tweaked toml for crates.io crate segtree 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate segtree 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e7e247fff849e40fc081d7af2a223bd2fc1e5e730267ef263b394cd2a8b17c89
[INFO] running `Command { std: "docker" "start" "-a" "e7e247fff849e40fc081d7af2a223bd2fc1e5e730267ef263b394cd2a8b17c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e247fff849e40fc081d7af2a223bd2fc1e5e730267ef263b394cd2a8b17c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e247fff849e40fc081d7af2a223bd2fc1e5e730267ef263b394cd2a8b17c89", kill_on_drop: false }`
[INFO] [stdout] e7e247fff849e40fc081d7af2a223bd2fc1e5e730267ef263b394cd2a8b17c89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d384c0fbcb4b6317d4e863a811ddb5ce6ce930782cbc913ee9a1d7c76e222638
[INFO] running `Command { std: "docker" "start" "-a" "d384c0fbcb4b6317d4e863a811ddb5ce6ce930782cbc913ee9a1d7c76e222638", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "d384c0fbcb4b6317d4e863a811ddb5ce6ce930782cbc913ee9a1d7c76e222638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d384c0fbcb4b6317d4e863a811ddb5ce6ce930782cbc913ee9a1d7c76e222638", kill_on_drop: false }`
[INFO] [stdout] d384c0fbcb4b6317d4e863a811ddb5ce6ce930782cbc913ee9a1d7c76e222638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2bd09997e9682cf5b0b39a46d3005faf5fac20840259a03f00585c0c68ae38f
[INFO] running `Command { std: "docker" "start" "-a" "d2bd09997e9682cf5b0b39a46d3005faf5fac20840259a03f00585c0c68ae38f", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d2bd09997e9682cf5b0b39a46d3005faf5fac20840259a03f00585c0c68ae38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bd09997e9682cf5b0b39a46d3005faf5fac20840259a03f00585c0c68ae38f", kill_on_drop: false }`
[INFO] [stdout] d2bd09997e9682cf5b0b39a46d3005faf5fac20840259a03f00585c0c68ae38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ee3e80c57bfaa20a3f01d22a44e5247e02dff14ece8bb97bbf83a3774b53d25
[INFO] running `Command { std: "docker" "start" "-a" "9ee3e80c57bfaa20a3f01d22a44e5247e02dff14ece8bb97bbf83a3774b53d25", 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/segtree-319ccf57282ed0fc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::i64 ... ok
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] test tests::min ... ok
[INFO] [stdout] test tests::max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segtree
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::get (line 70) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::new (line 21) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::update (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ee3e80c57bfaa20a3f01d22a44e5247e02dff14ece8bb97bbf83a3774b53d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee3e80c57bfaa20a3f01d22a44e5247e02dff14ece8bb97bbf83a3774b53d25", kill_on_drop: false }`
[INFO] [stdout] 9ee3e80c57bfaa20a3f01d22a44e5247e02dff14ece8bb97bbf83a3774b53d25