[INFO] fetching crate rusty_skelform 0.4.4...
[INFO] testing rusty_skelform-0.4.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rusty_skelform 0.4.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rusty_skelform 0.4.4
[INFO] finished tweaking crates.io crate rusty_skelform 0.4.4
[INFO] tweaked toml for crates.io crate rusty_skelform 0.4.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_skelform 0.4.4 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 rusty_skelform 0.4.4 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] e23f53bfa9fa75af85d50ac4716c4a1ffd09ad902212efc754432b81b3c4c946
[INFO] running `Command { std: "docker" "start" "-a" "e23f53bfa9fa75af85d50ac4716c4a1ffd09ad902212efc754432b81b3c4c946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e23f53bfa9fa75af85d50ac4716c4a1ffd09ad902212efc754432b81b3c4c946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23f53bfa9fa75af85d50ac4716c4a1ffd09ad902212efc754432b81b3c4c946", kill_on_drop: false }`
[INFO] [stdout] e23f53bfa9fa75af85d50ac4716c4a1ffd09ad902212efc754432b81b3c4c946
[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] 9157f56a6cf9149f9bb74d69fb5f3f470adf632f88731f43e43059f387624a59
[INFO] running `Command { std: "docker" "start" "-a" "9157f56a6cf9149f9bb74d69fb5f3f470adf632f88731f43e43059f387624a59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rusty_skelform v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "9157f56a6cf9149f9bb74d69fb5f3f470adf632f88731f43e43059f387624a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9157f56a6cf9149f9bb74d69fb5f3f470adf632f88731f43e43059f387624a59", kill_on_drop: false }`
[INFO] [stdout] 9157f56a6cf9149f9bb74d69fb5f3f470adf632f88731f43e43059f387624a59
[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] 63dc2fd73879823169c287c0a15439563318e42c3cb1cd00b33a10dd2fd42387
[INFO] running `Command { std: "docker" "start" "-a" "63dc2fd73879823169c287c0a15439563318e42c3cb1cd00b33a10dd2fd42387", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_skelform v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "63dc2fd73879823169c287c0a15439563318e42c3cb1cd00b33a10dd2fd42387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dc2fd73879823169c287c0a15439563318e42c3cb1cd00b33a10dd2fd42387", kill_on_drop: false }`
[INFO] [stdout] 63dc2fd73879823169c287c0a15439563318e42c3cb1cd00b33a10dd2fd42387
[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] 1938538e0c50c3e44029f820cf5f1d6e7dc9dc25e812f3245a00404e2b48f316
[INFO] running `Command { std: "docker" "start" "-a" "1938538e0c50c3e44029f820cf5f1d6e7dc9dc25e812f3245a00404e2b48f316", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_skelform-75470c01cd1f8ad3)
[INFO] [stderr]    Doc-tests rusty_skelform
[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] running `Command { std: "docker" "inspect" "1938538e0c50c3e44029f820cf5f1d6e7dc9dc25e812f3245a00404e2b48f316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1938538e0c50c3e44029f820cf5f1d6e7dc9dc25e812f3245a00404e2b48f316", kill_on_drop: false }`
[INFO] [stdout] 1938538e0c50c3e44029f820cf5f1d6e7dc9dc25e812f3245a00404e2b48f316
