[INFO] fetching crate yutani-codegen 0.0.0...
[INFO] testing yutani-codegen-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate yutani-codegen 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate yutani-codegen 0.0.0
[INFO] finished tweaking crates.io crate yutani-codegen 0.0.0
[INFO] tweaked toml for crates.io crate yutani-codegen 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yutani-codegen 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yutani-codegen 0.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 249d306c62f937cbf18b3d6a10350dc1bae26cc673cfa0485d64f51988b42028
[INFO] running `Command { std: "docker" "start" "-a" "249d306c62f937cbf18b3d6a10350dc1bae26cc673cfa0485d64f51988b42028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "249d306c62f937cbf18b3d6a10350dc1bae26cc673cfa0485d64f51988b42028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249d306c62f937cbf18b3d6a10350dc1bae26cc673cfa0485d64f51988b42028", kill_on_drop: false }`
[INFO] [stdout] 249d306c62f937cbf18b3d6a10350dc1bae26cc673cfa0485d64f51988b42028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5f5782375fe04cad1b1d7499ff9a75f41a703cf84dc6ac1caa6998073869401
[INFO] running `Command { std: "docker" "start" "-a" "d5f5782375fe04cad1b1d7499ff9a75f41a703cf84dc6ac1caa6998073869401", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling yutani-codegen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "d5f5782375fe04cad1b1d7499ff9a75f41a703cf84dc6ac1caa6998073869401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f5782375fe04cad1b1d7499ff9a75f41a703cf84dc6ac1caa6998073869401", kill_on_drop: false }`
[INFO] [stdout] d5f5782375fe04cad1b1d7499ff9a75f41a703cf84dc6ac1caa6998073869401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 970147ae6ad9f72b08667ca246b4fa8cdb068d6f795b89abe96dbe8d28919a9b
[INFO] running `Command { std: "docker" "start" "-a" "970147ae6ad9f72b08667ca246b4fa8cdb068d6f795b89abe96dbe8d28919a9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling yutani-codegen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "970147ae6ad9f72b08667ca246b4fa8cdb068d6f795b89abe96dbe8d28919a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970147ae6ad9f72b08667ca246b4fa8cdb068d6f795b89abe96dbe8d28919a9b", kill_on_drop: false }`
[INFO] [stdout] 970147ae6ad9f72b08667ca246b4fa8cdb068d6f795b89abe96dbe8d28919a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fbbcbe37dfd56feb61a283bed9dcf9caf6a4c85588475173a9e0f6fbbeb208d
[INFO] running `Command { std: "docker" "start" "-a" "1fbbcbe37dfd56feb61a283bed9dcf9caf6a4c85588475173a9e0f6fbbeb208d", 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/yutani_codegen-4441c78e39beb7c8)
[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 yutani_codegen
[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" "1fbbcbe37dfd56feb61a283bed9dcf9caf6a4c85588475173a9e0f6fbbeb208d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbbcbe37dfd56feb61a283bed9dcf9caf6a4c85588475173a9e0f6fbbeb208d", kill_on_drop: false }`
[INFO] [stdout] 1fbbcbe37dfd56feb61a283bed9dcf9caf6a4c85588475173a9e0f6fbbeb208d