[INFO] fetching crate datastruct 0.1.1...
[INFO] testing datastruct-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate datastruct 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate datastruct 0.1.1
[INFO] finished tweaking crates.io crate datastruct 0.1.1
[INFO] tweaked toml for crates.io crate datastruct 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datastruct 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf52c6d023baec1c02b67dff1b09e106af41c4e4c54f2f4d382e5766ec19b29
[INFO] running `Command { std: "docker" "start" "-a" "acf52c6d023baec1c02b67dff1b09e106af41c4e4c54f2f4d382e5766ec19b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf52c6d023baec1c02b67dff1b09e106af41c4e4c54f2f4d382e5766ec19b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf52c6d023baec1c02b67dff1b09e106af41c4e4c54f2f4d382e5766ec19b29", kill_on_drop: false }`
[INFO] [stdout] acf52c6d023baec1c02b67dff1b09e106af41c4e4c54f2f4d382e5766ec19b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbc1457ee96c726384e7df930985956a3cd64fa1b1e2c598927149d8f9778c0
[INFO] running `Command { std: "docker" "start" "-a" "3dbc1457ee96c726384e7df930985956a3cd64fa1b1e2c598927149d8f9778c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling datastruct_derive v0.1.1
[INFO] [stderr]    Compiling datastruct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "3dbc1457ee96c726384e7df930985956a3cd64fa1b1e2c598927149d8f9778c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbc1457ee96c726384e7df930985956a3cd64fa1b1e2c598927149d8f9778c0", kill_on_drop: false }`
[INFO] [stdout] 3dbc1457ee96c726384e7df930985956a3cd64fa1b1e2c598927149d8f9778c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f804619b170a44bac2f94884c93d9fd69361e0a26472db53d8bb1c8b0aa2041
[INFO] running `Command { std: "docker" "start" "-a" "1f804619b170a44bac2f94884c93d9fd69361e0a26472db53d8bb1c8b0aa2041", kill_on_drop: false }`
[INFO] [stderr]    Compiling datastruct v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "1f804619b170a44bac2f94884c93d9fd69361e0a26472db53d8bb1c8b0aa2041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f804619b170a44bac2f94884c93d9fd69361e0a26472db53d8bb1c8b0aa2041", kill_on_drop: false }`
[INFO] [stdout] 1f804619b170a44bac2f94884c93d9fd69361e0a26472db53d8bb1c8b0aa2041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48908db0fdc08ac834b332a9eb89406d4616a2b8cbffbbafefabe7bcae8a1d72
[INFO] running `Command { std: "docker" "start" "-a" "48908db0fdc08ac834b332a9eb89406d4616a2b8cbffbbafefabe7bcae8a1d72", 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/datastruct-8d42e067411a92e1)
[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] [stderr]    Doc-tests datastruct
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - (line 206) ... ignored
[INFO] [stdout] test src/lib.rs - (line 256) ... ignored
[INFO] [stdout] test src/lib.rs - (line 306) ... ignored
[INFO] [stdout] test src/lib.rs - (line 345) ... ignored
[INFO] [stdout] test src/lib.rs - (line 374) ... ignored
[INFO] [stdout] test src/lib.rs - (line 399) ... ignored
[INFO] [stdout] test src/lib.rs - (line 417) ... ignored
[INFO] [stdout] test src/lib.rs - (line 477) ... ignored
[INFO] [stdout] test src/lib.rs - (line 524) ... ignored
[INFO] [stdout] test src/lib.rs - (line 557) ... ignored
[INFO] [stdout] test src/lib.rs - (line 564) ... ignored
[INFO] [stdout] test src/lib.rs - (line 573) ... ignored
[INFO] [stdout] test src/lib.rs - (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - (line 88) ... ignored
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 158) ... ok
[INFO] [stdout] test src/lib.rs - (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 14 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48908db0fdc08ac834b332a9eb89406d4616a2b8cbffbbafefabe7bcae8a1d72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48908db0fdc08ac834b332a9eb89406d4616a2b8cbffbbafefabe7bcae8a1d72", kill_on_drop: false }`
[INFO] [stdout] 48908db0fdc08ac834b332a9eb89406d4616a2b8cbffbbafefabe7bcae8a1d72