[INFO] fetching crate slippy-provider-trait 0.1.0...
[INFO] testing slippy-provider-trait-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate slippy-provider-trait 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate slippy-provider-trait 0.1.0
[INFO] finished tweaking crates.io crate slippy-provider-trait 0.1.0
[INFO] tweaked toml for crates.io crate slippy-provider-trait 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slippy-provider-trait 0.1.0 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 slippy-provider-trait 0.1.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ba92e83481c979ed5d085d53bbe2e66fb7d0e4e3bd7c6c1642a10f287ce9f7e3
[INFO] running `Command { std: "docker" "start" "-a" "ba92e83481c979ed5d085d53bbe2e66fb7d0e4e3bd7c6c1642a10f287ce9f7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba92e83481c979ed5d085d53bbe2e66fb7d0e4e3bd7c6c1642a10f287ce9f7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba92e83481c979ed5d085d53bbe2e66fb7d0e4e3bd7c6c1642a10f287ce9f7e3", kill_on_drop: false }`
[INFO] [stdout] ba92e83481c979ed5d085d53bbe2e66fb7d0e4e3bd7c6c1642a10f287ce9f7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f35d1b2d85ef3f993977cabc477593ee942bc48760c09f3aae31ac109785ab66
[INFO] running `Command { std: "docker" "start" "-a" "f35d1b2d85ef3f993977cabc477593ee942bc48760c09f3aae31ac109785ab66", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling slippy-provider-trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "f35d1b2d85ef3f993977cabc477593ee942bc48760c09f3aae31ac109785ab66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35d1b2d85ef3f993977cabc477593ee942bc48760c09f3aae31ac109785ab66", kill_on_drop: false }`
[INFO] [stdout] f35d1b2d85ef3f993977cabc477593ee942bc48760c09f3aae31ac109785ab66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ac03d00f22c371663c41b24f8046d7b3c60fa2be7e9d8e7b12348a4e5b54ba62
[INFO] running `Command { std: "docker" "start" "-a" "ac03d00f22c371663c41b24f8046d7b3c60fa2be7e9d8e7b12348a4e5b54ba62", kill_on_drop: false }`
[INFO] [stderr]    Compiling slippy-provider-trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ac03d00f22c371663c41b24f8046d7b3c60fa2be7e9d8e7b12348a4e5b54ba62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac03d00f22c371663c41b24f8046d7b3c60fa2be7e9d8e7b12348a4e5b54ba62", kill_on_drop: false }`
[INFO] [stdout] ac03d00f22c371663c41b24f8046d7b3c60fa2be7e9d8e7b12348a4e5b54ba62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 52538582959b5ff203c38fcbdafa3a6b2080e1eff8948f39a03d4675e57ef9ee
[INFO] running `Command { std: "docker" "start" "-a" "52538582959b5ff203c38fcbdafa3a6b2080e1eff8948f39a03d4675e57ef9ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slippy_provider_trait-a042824c3a02e577)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests slippy_provider_trait
[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" "52538582959b5ff203c38fcbdafa3a6b2080e1eff8948f39a03d4675e57ef9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52538582959b5ff203c38fcbdafa3a6b2080e1eff8948f39a03d4675e57ef9ee", kill_on_drop: false }`
[INFO] [stdout] 52538582959b5ff203c38fcbdafa3a6b2080e1eff8948f39a03d4675e57ef9ee
