[INFO] fetching crate throbber 1.0.0...
[INFO] testing throbber-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate throbber 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate throbber 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate throbber 1.0.0
[INFO] tweaked toml for crates.io crate throbber 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate throbber 1.0.0 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 throbber 1.0.0 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2e15d115b0beb257acd9d0b630ffd17aa3859a706913b688ea9f6a5ba8dabfd
[INFO] running `Command { std: "docker" "start" "-a" "b2e15d115b0beb257acd9d0b630ffd17aa3859a706913b688ea9f6a5ba8dabfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2e15d115b0beb257acd9d0b630ffd17aa3859a706913b688ea9f6a5ba8dabfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e15d115b0beb257acd9d0b630ffd17aa3859a706913b688ea9f6a5ba8dabfd", kill_on_drop: false }`
[INFO] [stdout] b2e15d115b0beb257acd9d0b630ffd17aa3859a706913b688ea9f6a5ba8dabfd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd5132f5e5887d2f49cd6e88afc6c8be4eff649bc13bd2ec082486d27cf23b26
[INFO] running `Command { std: "docker" "start" "-a" "bd5132f5e5887d2f49cd6e88afc6c8be4eff649bc13bd2ec082486d27cf23b26", kill_on_drop: false }`
[INFO] [stderr]    Compiling throbber v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "bd5132f5e5887d2f49cd6e88afc6c8be4eff649bc13bd2ec082486d27cf23b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5132f5e5887d2f49cd6e88afc6c8be4eff649bc13bd2ec082486d27cf23b26", kill_on_drop: false }`
[INFO] [stdout] bd5132f5e5887d2f49cd6e88afc6c8be4eff649bc13bd2ec082486d27cf23b26
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaaec7ca2caaeecf738839ebc9e29637a58e93c7e58ef3d90e2939d7a101b74f
[INFO] running `Command { std: "docker" "start" "-a" "aaaec7ca2caaeecf738839ebc9e29637a58e93c7e58ef3d90e2939d7a101b74f", kill_on_drop: false }`
[INFO] [stderr]    Compiling throbber v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "aaaec7ca2caaeecf738839ebc9e29637a58e93c7e58ef3d90e2939d7a101b74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaaec7ca2caaeecf738839ebc9e29637a58e93c7e58ef3d90e2939d7a101b74f", kill_on_drop: false }`
[INFO] [stdout] aaaec7ca2caaeecf738839ebc9e29637a58e93c7e58ef3d90e2939d7a101b74f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58202c242cdf9bff613bf4aa94e8390121950a3f0d02bee3d2504373e1770910
[INFO] running `Command { std: "docker" "start" "-a" "58202c242cdf9bff613bf4aa94e8390121950a3f0d02bee3d2504373e1770910", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/throbber-74e1cb00064cff16)
[INFO] [stderr]    Doc-tests throbber
[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 7 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - Throbber (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.23s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 5.57s; merged doctests compilation took 0.33s
[INFO] running `Command { std: "docker" "inspect" "58202c242cdf9bff613bf4aa94e8390121950a3f0d02bee3d2504373e1770910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58202c242cdf9bff613bf4aa94e8390121950a3f0d02bee3d2504373e1770910", kill_on_drop: false }`
[INFO] [stdout] 58202c242cdf9bff613bf4aa94e8390121950a3f0d02bee3d2504373e1770910
