[INFO] fetching crate rew_bindgen 0.2.0...
[INFO] testing rew_bindgen-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rew_bindgen 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rew_bindgen 0.2.0
[INFO] finished tweaking crates.io crate rew_bindgen 0.2.0
[INFO] tweaked toml for crates.io crate rew_bindgen 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rew_bindgen 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rew_bindgen 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rew_bindgen_utils v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28407afb306be7e2f4b31fb9aa47504faed676099292975313eaa1a9041e0a04
[INFO] running `Command { std: "docker" "start" "-a" "28407afb306be7e2f4b31fb9aa47504faed676099292975313eaa1a9041e0a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28407afb306be7e2f4b31fb9aa47504faed676099292975313eaa1a9041e0a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28407afb306be7e2f4b31fb9aa47504faed676099292975313eaa1a9041e0a04", kill_on_drop: false }`
[INFO] [stdout] 28407afb306be7e2f4b31fb9aa47504faed676099292975313eaa1a9041e0a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368cdea07bd8717b6d1f995b975efd91810c4366a8a19f3b4c02e93c0ad7cb34
[INFO] running `Command { std: "docker" "start" "-a" "368cdea07bd8717b6d1f995b975efd91810c4366a8a19f3b4c02e93c0ad7cb34", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rew_bindgen_utils v0.2.0
[INFO] [stderr]    Compiling rew_bindgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "368cdea07bd8717b6d1f995b975efd91810c4366a8a19f3b4c02e93c0ad7cb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368cdea07bd8717b6d1f995b975efd91810c4366a8a19f3b4c02e93c0ad7cb34", kill_on_drop: false }`
[INFO] [stdout] 368cdea07bd8717b6d1f995b975efd91810c4366a8a19f3b4c02e93c0ad7cb34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be55eb5d09be8901e1ba82625f8fb94da329fb2c5a1648d8abcc7e1a850b58f5
[INFO] running `Command { std: "docker" "start" "-a" "be55eb5d09be8901e1ba82625f8fb94da329fb2c5a1648d8abcc7e1a850b58f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rew_bindgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "be55eb5d09be8901e1ba82625f8fb94da329fb2c5a1648d8abcc7e1a850b58f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be55eb5d09be8901e1ba82625f8fb94da329fb2c5a1648d8abcc7e1a850b58f5", kill_on_drop: false }`
[INFO] [stdout] be55eb5d09be8901e1ba82625f8fb94da329fb2c5a1648d8abcc7e1a850b58f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 862e4ec32734c1dc8610a6ab82e056d0b925db0144924bfb3db0e82063280dea
[INFO] running `Command { std: "docker" "start" "-a" "862e4ec32734c1dc8610a6ab82e056d0b925db0144924bfb3db0e82063280dea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rew_bindgen-32f184e2ff31db01)
[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] [stderr]    Doc-tests rew_bindgen
[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" "862e4ec32734c1dc8610a6ab82e056d0b925db0144924bfb3db0e82063280dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862e4ec32734c1dc8610a6ab82e056d0b925db0144924bfb3db0e82063280dea", kill_on_drop: false }`
[INFO] [stdout] 862e4ec32734c1dc8610a6ab82e056d0b925db0144924bfb3db0e82063280dea