[INFO] fetching crate safetensors-browser 0.2.0...
[INFO] testing safetensors-browser-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate safetensors-browser 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate safetensors-browser 0.2.0
[INFO] finished tweaking crates.io crate safetensors-browser 0.2.0
[INFO] tweaked toml for crates.io crate safetensors-browser 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safetensors-browser 0.2.0 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 safetensors-browser 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-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1d1e5dffbbe85620554d06879e96eff066610d3a78fc2f6aa15998dcfbdc242e
[INFO] running `Command { std: "docker" "start" "-a" "1d1e5dffbbe85620554d06879e96eff066610d3a78fc2f6aa15998dcfbdc242e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d1e5dffbbe85620554d06879e96eff066610d3a78fc2f6aa15998dcfbdc242e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1e5dffbbe85620554d06879e96eff066610d3a78fc2f6aa15998dcfbdc242e", kill_on_drop: false }`
[INFO] [stdout] 1d1e5dffbbe85620554d06879e96eff066610d3a78fc2f6aa15998dcfbdc242e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 308ea7c2e69fb6cdecf60f8564c504f6280ff5692f4953a37baccdf340f80c3b
[INFO] running `Command { std: "docker" "start" "-a" "308ea7c2e69fb6cdecf60f8564c504f6280ff5692f4953a37baccdf340f80c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ureq v3.0.3
[INFO] [stderr]    Compiling safetensors v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.13
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[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling hf-hub v0.5.0
[INFO] [stderr]    Compiling safetensors-browser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "308ea7c2e69fb6cdecf60f8564c504f6280ff5692f4953a37baccdf340f80c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308ea7c2e69fb6cdecf60f8564c504f6280ff5692f4953a37baccdf340f80c3b", kill_on_drop: false }`
[INFO] [stdout] 308ea7c2e69fb6cdecf60f8564c504f6280ff5692f4953a37baccdf340f80c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d888ce730a33af4fd77c893d15c1942a73ec5a3635a208501e314399101c0e10
[INFO] running `Command { std: "docker" "start" "-a" "d888ce730a33af4fd77c893d15c1942a73ec5a3635a208501e314399101c0e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling safetensors-browser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "d888ce730a33af4fd77c893d15c1942a73ec5a3635a208501e314399101c0e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d888ce730a33af4fd77c893d15c1942a73ec5a3635a208501e314399101c0e10", kill_on_drop: false }`
[INFO] [stdout] d888ce730a33af4fd77c893d15c1942a73ec5a3635a208501e314399101c0e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b4af2f0e75186ee722ead63977daaac365c5521a7b863706b40cf94bed6769c3
[INFO] running `Command { std: "docker" "start" "-a" "b4af2f0e75186ee722ead63977daaac365c5521a7b863706b40cf94bed6769c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/safetensors_browser-c62c927ad744dbaa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metadata::tests::test_cmp_lexicographic_numeric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4af2f0e75186ee722ead63977daaac365c5521a7b863706b40cf94bed6769c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4af2f0e75186ee722ead63977daaac365c5521a7b863706b40cf94bed6769c3", kill_on_drop: false }`
[INFO] [stdout] b4af2f0e75186ee722ead63977daaac365c5521a7b863706b40cf94bed6769c3
