[INFO] fetching crate code-gen 0.1.0...
[INFO] testing code-gen-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate code-gen 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate code-gen 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate code-gen 0.1.0
[INFO] finished tweaking crates.io crate code-gen 0.1.0
[INFO] tweaked toml for crates.io crate code-gen 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb637ab19d91f1662f3d608ef0cf63dc5dbceb3267aae2da56dc7da86e965c1d
[INFO] running `Command { std: "docker" "start" "-a" "cb637ab19d91f1662f3d608ef0cf63dc5dbceb3267aae2da56dc7da86e965c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb637ab19d91f1662f3d608ef0cf63dc5dbceb3267aae2da56dc7da86e965c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb637ab19d91f1662f3d608ef0cf63dc5dbceb3267aae2da56dc7da86e965c1d", kill_on_drop: false }`
[INFO] [stdout] cb637ab19d91f1662f3d608ef0cf63dc5dbceb3267aae2da56dc7da86e965c1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc469611801a9257fb253211f0261f25e8f847d4c77777f64b108f7dd1572290
[INFO] running `Command { std: "docker" "start" "-a" "cc469611801a9257fb253211f0261f25e8f847d4c77777f64b108f7dd1572290", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "cc469611801a9257fb253211f0261f25e8f847d4c77777f64b108f7dd1572290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc469611801a9257fb253211f0261f25e8f847d4c77777f64b108f7dd1572290", kill_on_drop: false }`
[INFO] [stdout] cc469611801a9257fb253211f0261f25e8f847d4c77777f64b108f7dd1572290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c25cf49f6d1d5d0adb9efb0bec001cdcd54e282116cef8aa079087a8f2be413
[INFO] running `Command { std: "docker" "start" "-a" "5c25cf49f6d1d5d0adb9efb0bec001cdcd54e282116cef8aa079087a8f2be413", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5c25cf49f6d1d5d0adb9efb0bec001cdcd54e282116cef8aa079087a8f2be413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c25cf49f6d1d5d0adb9efb0bec001cdcd54e282116cef8aa079087a8f2be413", kill_on_drop: false }`
[INFO] [stdout] 5c25cf49f6d1d5d0adb9efb0bec001cdcd54e282116cef8aa079087a8f2be413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c29bdfa61dced2fd15dd559db0747178f1fb482b5a959cfb632a56bc341a381
[INFO] running `Command { std: "docker" "start" "-a" "9c29bdfa61dced2fd15dd559db0747178f1fb482b5a959cfb632a56bc341a381", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/code_gen-69fabd6ee4e004ae)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test expressions::literal_expression_tests::test ... ok
[INFO] [stdout] test statements::empty_statement_tests::test ... ok
[INFO] [stdout] test statements::expression_statement_tests::test ... ok
[INFO] [stdout] test statements::linked_statement_tests::test ... ok
[INFO] [stdout] test utils::code_buffer_tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests code-gen
[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" "9c29bdfa61dced2fd15dd559db0747178f1fb482b5a959cfb632a56bc341a381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c29bdfa61dced2fd15dd559db0747178f1fb482b5a959cfb632a56bc341a381", kill_on_drop: false }`
[INFO] [stdout] 9c29bdfa61dced2fd15dd559db0747178f1fb482b5a959cfb632a56bc341a381