[INFO] fetching crate serbuffer-gen 1.2.4...
[INFO] testing serbuffer-gen-1.2.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate serbuffer-gen 1.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serbuffer-gen 1.2.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serbuffer-gen 1.2.4
[INFO] finished tweaking crates.io crate serbuffer-gen 1.2.4
[INFO] tweaked toml for crates.io crate serbuffer-gen 1.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d30edf8fbb79c37262266f452c50c8f8d21cdfbb1cc042490fa9ce9ace123b
[INFO] running `Command { std: "docker" "start" "-a" "d3d30edf8fbb79c37262266f452c50c8f8d21cdfbb1cc042490fa9ce9ace123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d30edf8fbb79c37262266f452c50c8f8d21cdfbb1cc042490fa9ce9ace123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d30edf8fbb79c37262266f452c50c8f8d21cdfbb1cc042490fa9ce9ace123b", kill_on_drop: false }`
[INFO] [stdout] d3d30edf8fbb79c37262266f452c50c8f8d21cdfbb1cc042490fa9ce9ace123b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a089de5cf3937d4931fccbcc4f94ae1b35224e93e58633a39f71f94289f97133
[INFO] running `Command { std: "docker" "start" "-a" "a089de5cf3937d4931fccbcc4f94ae1b35224e93e58633a39f71f94289f97133", kill_on_drop: false }`
[INFO] [stderr]    Compiling serbuffer-gen v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a089de5cf3937d4931fccbcc4f94ae1b35224e93e58633a39f71f94289f97133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a089de5cf3937d4931fccbcc4f94ae1b35224e93e58633a39f71f94289f97133", kill_on_drop: false }`
[INFO] [stdout] a089de5cf3937d4931fccbcc4f94ae1b35224e93e58633a39f71f94289f97133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5a2e69a96c06a0e2a58c26f51890ad3414183eea5e996ac83e871a1be3e1f4e
[INFO] running `Command { std: "docker" "start" "-a" "d5a2e69a96c06a0e2a58c26f51890ad3414183eea5e996ac83e871a1be3e1f4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serbuffer-gen v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "d5a2e69a96c06a0e2a58c26f51890ad3414183eea5e996ac83e871a1be3e1f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a2e69a96c06a0e2a58c26f51890ad3414183eea5e996ac83e871a1be3e1f4e", kill_on_drop: false }`
[INFO] [stdout] d5a2e69a96c06a0e2a58c26f51890ad3414183eea5e996ac83e871a1be3e1f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fd14c11343cb9237a25b319326d17f702d47431e35d836abbcac6ee9df0ee09
[INFO] running `Command { std: "docker" "start" "-a" "2fd14c11343cb9237a25b319326d17f702d47431e35d836abbcac6ee9df0ee09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serbuffer_gen-ae913ec6d4cc48b7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests serbuffer_gen
[INFO] [stdout] test tests::code_gen_basic_type_test ... ok
[INFO] [stdout] test tests::code_gen_ref_type_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "2fd14c11343cb9237a25b319326d17f702d47431e35d836abbcac6ee9df0ee09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd14c11343cb9237a25b319326d17f702d47431e35d836abbcac6ee9df0ee09", kill_on_drop: false }`
[INFO] [stdout] 2fd14c11343cb9237a25b319326d17f702d47431e35d836abbcac6ee9df0ee09