[INFO] fetching crate rew-core 0.0.67...
[INFO] testing rew-core-0.0.67 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rew-core 0.0.67 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rew-core 0.0.67
[INFO] finished tweaking crates.io crate rew-core 0.0.67
[INFO] tweaked toml for crates.io crate rew-core 0.0.67 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rew-core 0.0.67 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 rew-core 0.0.67 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] b2f2b1fb2a5d45ac3c08bcf06dbfc83c5a3d056ae217654dc3765156b8e6a6aa
[INFO] running `Command { std: "docker" "start" "-a" "b2f2b1fb2a5d45ac3c08bcf06dbfc83c5a3d056ae217654dc3765156b8e6a6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f2b1fb2a5d45ac3c08bcf06dbfc83c5a3d056ae217654dc3765156b8e6a6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f2b1fb2a5d45ac3c08bcf06dbfc83c5a3d056ae217654dc3765156b8e6a6aa", kill_on_drop: false }`
[INFO] [stdout] b2f2b1fb2a5d45ac3c08bcf06dbfc83c5a3d056ae217654dc3765156b8e6a6aa
[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] 1bf5c2cb1bcd31e748cc5417111987aa64b7e84a8aaf4d57ea74e6cbc3ca7602
[INFO] running `Command { std: "docker" "start" "-a" "1bf5c2cb1bcd31e748cc5417111987aa64b7e84a8aaf4d57ea74e6cbc3ca7602", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling rew-core v0.0.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.27s
[INFO] running `Command { std: "docker" "inspect" "1bf5c2cb1bcd31e748cc5417111987aa64b7e84a8aaf4d57ea74e6cbc3ca7602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf5c2cb1bcd31e748cc5417111987aa64b7e84a8aaf4d57ea74e6cbc3ca7602", kill_on_drop: false }`
[INFO] [stdout] 1bf5c2cb1bcd31e748cc5417111987aa64b7e84a8aaf4d57ea74e6cbc3ca7602
[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] cbc5c04a4dd0dee1cbc9e2caf69d3c91057bbee8dc6a8f36fc95bfad4b27fa61
[INFO] running `Command { std: "docker" "start" "-a" "cbc5c04a4dd0dee1cbc9e2caf69d3c91057bbee8dc6a8f36fc95bfad4b27fa61", kill_on_drop: false }`
[INFO] [stderr]    Compiling rew-core v0.0.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "cbc5c04a4dd0dee1cbc9e2caf69d3c91057bbee8dc6a8f36fc95bfad4b27fa61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc5c04a4dd0dee1cbc9e2caf69d3c91057bbee8dc6a8f36fc95bfad4b27fa61", kill_on_drop: false }`
[INFO] [stdout] cbc5c04a4dd0dee1cbc9e2caf69d3c91057bbee8dc6a8f36fc95bfad4b27fa61
[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] 917e73835f30c0a8a47bcec4acfed329bb1fa40379476b9fbb6fdd92abde408f
[INFO] running `Command { std: "docker" "start" "-a" "917e73835f30c0a8a47bcec4acfed329bb1fa40379476b9fbb6fdd92abde408f", 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/rew_core-ae89e475c361c460)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rew_core
[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" "917e73835f30c0a8a47bcec4acfed329bb1fa40379476b9fbb6fdd92abde408f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917e73835f30c0a8a47bcec4acfed329bb1fa40379476b9fbb6fdd92abde408f", kill_on_drop: false }`
[INFO] [stdout] 917e73835f30c0a8a47bcec4acfed329bb1fa40379476b9fbb6fdd92abde408f
