[INFO] fetching crate syn-helpers 0.2.1...
[INFO] testing syn-helpers-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate syn-helpers 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate syn-helpers 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syn-helpers 0.2.1
[INFO] finished tweaking crates.io crate syn-helpers 0.2.1
[INFO] tweaked toml for crates.io crate syn-helpers 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b50103124f54ce58f2f3edb92eae56ac792bc70f9e63f32c9f31204532da4f05
[INFO] running `Command { std: "docker" "start" "-a" "b50103124f54ce58f2f3edb92eae56ac792bc70f9e63f32c9f31204532da4f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b50103124f54ce58f2f3edb92eae56ac792bc70f9e63f32c9f31204532da4f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50103124f54ce58f2f3edb92eae56ac792bc70f9e63f32c9f31204532da4f05", kill_on_drop: false }`
[INFO] [stdout] b50103124f54ce58f2f3edb92eae56ac792bc70f9e63f32c9f31204532da4f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756b6a7bd2e9389d97f1d88a823c5ef69c5f22f41744963e191fb42e8e9fd858
[INFO] running `Command { std: "docker" "start" "-a" "756b6a7bd2e9389d97f1d88a823c5ef69c5f22f41744963e191fb42e8e9fd858", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling syn-helpers v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "756b6a7bd2e9389d97f1d88a823c5ef69c5f22f41744963e191fb42e8e9fd858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756b6a7bd2e9389d97f1d88a823c5ef69c5f22f41744963e191fb42e8e9fd858", kill_on_drop: false }`
[INFO] [stdout] 756b6a7bd2e9389d97f1d88a823c5ef69c5f22f41744963e191fb42e8e9fd858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ee0dce6169e737b3f3c9c53c628d9538bcbd243a09ce3f7ab2b0a64ca6a32cc
[INFO] running `Command { std: "docker" "start" "-a" "1ee0dce6169e737b3f3c9c53c628d9538bcbd243a09ce3f7ab2b0a64ca6a32cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-helpers v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_helpers-a3f1a01a07d9ff4f)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-579cc26626783b22)
[INFO] running `Command { std: "docker" "inspect" "1ee0dce6169e737b3f3c9c53c628d9538bcbd243a09ce3f7ab2b0a64ca6a32cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee0dce6169e737b3f3c9c53c628d9538bcbd243a09ce3f7ab2b0a64ca6a32cc", kill_on_drop: false }`
[INFO] [stdout] 1ee0dce6169e737b3f3c9c53c628d9538bcbd243a09ce3f7ab2b0a64ca6a32cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e6aa8a72267aadce10c7d856eef59b31c74f451d9e6bb9e00e19100868de2f4
[INFO] running `Command { std: "docker" "start" "-a" "3e6aa8a72267aadce10c7d856eef59b31c74f451d9e6bb9e00e19100868de2f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_helpers-a3f1a01a07d9ff4f)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-579cc26626783b22)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derives_fields_on_input_with_generics ... ok
[INFO] [stdout] test derives_fields_on_trait_with_generic_collision ... ok
[INFO] [stdout] test derives_fields_on_enum ... ok
[INFO] [stdout] test derives_fields_on_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syn-helpers
[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" "3e6aa8a72267aadce10c7d856eef59b31c74f451d9e6bb9e00e19100868de2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6aa8a72267aadce10c7d856eef59b31c74f451d9e6bb9e00e19100868de2f4", kill_on_drop: false }`
[INFO] [stdout] 3e6aa8a72267aadce10c7d856eef59b31c74f451d9e6bb9e00e19100868de2f4