[INFO] fetching crate ospre 0.1.6...
[INFO] testing ospre-0.1.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ospre 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ospre 0.1.6
[INFO] finished tweaking crates.io crate ospre 0.1.6
[INFO] tweaked toml for crates.io crate ospre 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ospre 0.1.6 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ospre 0.1.6 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a527511fba00d862791bad1c4ce6859ee67e97a545de13a1215f63c0b61b5ec
[INFO] running `Command { std: "docker" "start" "-a" "4a527511fba00d862791bad1c4ce6859ee67e97a545de13a1215f63c0b61b5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a527511fba00d862791bad1c4ce6859ee67e97a545de13a1215f63c0b61b5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a527511fba00d862791bad1c4ce6859ee67e97a545de13a1215f63c0b61b5ec", kill_on_drop: false }`
[INFO] [stdout] 4a527511fba00d862791bad1c4ce6859ee67e97a545de13a1215f63c0b61b5ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee79e75a3314274ee58592548f53f83b89e03fecb5ad746808b9d52a095e8ac
[INFO] running `Command { std: "docker" "start" "-a" "eee79e75a3314274ee58592548f53f83b89e03fecb5ad746808b9d52a095e8ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ospre v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn my_panic_hook(info: &std::panic::PanicInfo<'_>) {
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "eee79e75a3314274ee58592548f53f83b89e03fecb5ad746808b9d52a095e8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee79e75a3314274ee58592548f53f83b89e03fecb5ad746808b9d52a095e8ac", kill_on_drop: false }`
[INFO] [stdout] eee79e75a3314274ee58592548f53f83b89e03fecb5ad746808b9d52a095e8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f82e2aaf736ad34a06fc74cc92c04cc2442af996cbf7a19eb12d65b95692261
[INFO] running `Command { std: "docker" "start" "-a" "4f82e2aaf736ad34a06fc74cc92c04cc2442af996cbf7a19eb12d65b95692261", kill_on_drop: false }`
[INFO] [stderr]    Compiling ospre v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn my_panic_hook(info: &std::panic::PanicInfo<'_>) {
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4f82e2aaf736ad34a06fc74cc92c04cc2442af996cbf7a19eb12d65b95692261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f82e2aaf736ad34a06fc74cc92c04cc2442af996cbf7a19eb12d65b95692261", kill_on_drop: false }`
[INFO] [stdout] 4f82e2aaf736ad34a06fc74cc92c04cc2442af996cbf7a19eb12d65b95692261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 773cd06edb396991675bbe9744575439026d33faa1038fc63959d22542ab5f9c
[INFO] running `Command { std: "docker" "start" "-a" "773cd06edb396991675bbe9744575439026d33faa1038fc63959d22542ab5f9c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]   --> src/main.rs:78:37
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn my_panic_hook(info: &std::panic::PanicInfo<'_>) {
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ospre` (bin "ospre" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ospre-1d065d66b72219f5)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ospre-83a35f0e56345f37)
[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] [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 ospre
[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" "773cd06edb396991675bbe9744575439026d33faa1038fc63959d22542ab5f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773cd06edb396991675bbe9744575439026d33faa1038fc63959d22542ab5f9c", kill_on_drop: false }`
[INFO] [stdout] 773cd06edb396991675bbe9744575439026d33faa1038fc63959d22542ab5f9c
