[INFO] fetching crate xylem-codegen 0.2.7...
[INFO] testing xylem-codegen-0.2.7 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate xylem-codegen 0.2.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xylem-codegen 0.2.7
[INFO] finished tweaking crates.io crate xylem-codegen 0.2.7
[INFO] tweaked toml for crates.io crate xylem-codegen 0.2.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xylem-codegen 0.2.7 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a36d243dbab3f33159c6b75f65b6dcc327f5844e297684bd7c7cbf9eb3fe37d
[INFO] running `Command { std: "docker" "start" "-a" "0a36d243dbab3f33159c6b75f65b6dcc327f5844e297684bd7c7cbf9eb3fe37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a36d243dbab3f33159c6b75f65b6dcc327f5844e297684bd7c7cbf9eb3fe37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a36d243dbab3f33159c6b75f65b6dcc327f5844e297684bd7c7cbf9eb3fe37d", kill_on_drop: false }`
[INFO] [stdout] 0a36d243dbab3f33159c6b75f65b6dcc327f5844e297684bd7c7cbf9eb3fe37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d97e29f0a89d71651f17d24621fa358db9010056e76746cf731bf9f956b6be
[INFO] running `Command { std: "docker" "start" "-a" "d3d97e29f0a89d71651f17d24621fa358db9010056e76746cf731bf9f956b6be", kill_on_drop: false }`
[INFO] [stderr]    Compiling xylem-codegen v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "d3d97e29f0a89d71651f17d24621fa358db9010056e76746cf731bf9f956b6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d97e29f0a89d71651f17d24621fa358db9010056e76746cf731bf9f956b6be", kill_on_drop: false }`
[INFO] [stdout] d3d97e29f0a89d71651f17d24621fa358db9010056e76746cf731bf9f956b6be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e3a23c242de6b8a3a99580d76fca75764e6a313f34da12d41e73b664160e0df
[INFO] running `Command { std: "docker" "start" "-a" "3e3a23c242de6b8a3a99580d76fca75764e6a313f34da12d41e73b664160e0df", kill_on_drop: false }`
[INFO] [stderr]    Compiling xylem-codegen v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "3e3a23c242de6b8a3a99580d76fca75764e6a313f34da12d41e73b664160e0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3a23c242de6b8a3a99580d76fca75764e6a313f34da12d41e73b664160e0df", kill_on_drop: false }`
[INFO] [stdout] 3e3a23c242de6b8a3a99580d76fca75764e6a313f34da12d41e73b664160e0df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71e3dcc42cae87f63e76d7a586e298c25135ad585944feaaeff31df68656d540
[INFO] running `Command { std: "docker" "start" "-a" "71e3dcc42cae87f63e76d7a586e298c25135ad585944feaaeff31df68656d540", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xylem_codegen-6c0df71267163c66)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::full::test_unit_struct ... ok
[INFO] [stdout] test tests::full::test_attrs ... ok
[INFO] [stdout] test tests::process_field::test_field_preserve ... ok
[INFO] [stdout] test tests::full::test_generic_tuple_struct ... ok
[INFO] [stderr]    Doc-tests xylem_codegen
[INFO] [stdout] test tests::full::test_processable ... ok
[INFO] [stdout] test tests::process_field::test_field_standard_unnamed ... ok
[INFO] [stdout] test tests::full::test_generic_named_struct ... ok
[INFO] [stdout] test tests::full::test_named_struct ... ok
[INFO] [stdout] test tests::full::test_enum ... ok
[INFO] [stdout] test tests::full::test_tuple_struct ... ok
[INFO] [stdout] test tests::process_field::test_field_args ... ok
[INFO] [stdout] test tests::process_field::test_field_default ... ok
[INFO] [stdout] test tests::process_field::test_field_transform_context ... ok
[INFO] [stdout] test tests::process_field::test_field_serde ... ok
[INFO] [stdout] test tests::process_field::test_field_transform ... ok
[INFO] [stdout] test tests::process_field::test_field_standard_named ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - FieldAttr::Transform (line 370) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71e3dcc42cae87f63e76d7a586e298c25135ad585944feaaeff31df68656d540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e3dcc42cae87f63e76d7a586e298c25135ad585944feaaeff31df68656d540", kill_on_drop: false }`
[INFO] [stdout] 71e3dcc42cae87f63e76d7a586e298c25135ad585944feaaeff31df68656d540