[INFO] fetching crate microtype-macro 0.2.6...
[INFO] testing microtype-macro-0.2.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate microtype-macro 0.2.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate microtype-macro 0.2.6
[INFO] finished tweaking crates.io crate microtype-macro 0.2.6
[INFO] tweaked toml for crates.io crate microtype-macro 0.2.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate microtype-macro 0.2.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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]      Locking 28 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a857dc7fa2bb13315f844e1a3585d072047fc43c1b6ad67c6e2bf7b3ce37e459
[INFO] running `Command { std: "docker" "start" "-a" "a857dc7fa2bb13315f844e1a3585d072047fc43c1b6ad67c6e2bf7b3ce37e459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a857dc7fa2bb13315f844e1a3585d072047fc43c1b6ad67c6e2bf7b3ce37e459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a857dc7fa2bb13315f844e1a3585d072047fc43c1b6ad67c6e2bf7b3ce37e459", kill_on_drop: false }`
[INFO] [stdout] a857dc7fa2bb13315f844e1a3585d072047fc43c1b6ad67c6e2bf7b3ce37e459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d201ad9d80f7351c3f1f14d07a94334ecb5a884aba66c2f32ca5172e95d78d
[INFO] running `Command { std: "docker" "start" "-a" "77d201ad9d80f7351c3f1f14d07a94334ecb5a884aba66c2f32ca5172e95d78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling microtype-macro v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DieselTypeAttr` is never constructed
[INFO] [stdout]  --> src/parse.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DieselTypeAttr {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "77d201ad9d80f7351c3f1f14d07a94334ecb5a884aba66c2f32ca5172e95d78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d201ad9d80f7351c3f1f14d07a94334ecb5a884aba66c2f32ca5172e95d78d", kill_on_drop: false }`
[INFO] [stdout] 77d201ad9d80f7351c3f1f14d07a94334ecb5a884aba66c2f32ca5172e95d78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbd395de3592134f160cab1f428d7514e8ccc3540a9387998ed368f37629077e
[INFO] running `Command { std: "docker" "start" "-a" "fbd395de3592134f160cab1f428d7514e8ccc3540a9387998ed368f37629077e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling microtype-macro v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DieselTypeAttr` is never constructed
[INFO] [stdout]  --> src/parse.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DieselTypeAttr {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stdout] warning: struct `DieselTypeAttr` is never constructed
[INFO] [stdout]  --> src/parse.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DieselTypeAttr {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.96s
[INFO] running `Command { std: "docker" "inspect" "fbd395de3592134f160cab1f428d7514e8ccc3540a9387998ed368f37629077e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd395de3592134f160cab1f428d7514e8ccc3540a9387998ed368f37629077e", kill_on_drop: false }`
[INFO] [stdout] fbd395de3592134f160cab1f428d7514e8ccc3540a9387998ed368f37629077e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db1b78e47552a1f2910d3720c6ee37fd81a795fd11d925fe33eeb5e3dffd6b12
[INFO] running `Command { std: "docker" "start" "-a" "db1b78e47552a1f2910d3720c6ee37fd81a795fd11d925fe33eeb5e3dffd6b12", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DieselTypeAttr` is never constructed
[INFO] [stderr]  --> src/parse.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct DieselTypeAttr {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `microtype-macro` (lib) generated 1 warning
[INFO] [stderr] warning: `microtype-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/microtype_macro-8f86426ba6baf48b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test codegen::special_attrs::tests::removes_secret ... ok
[INFO] [stdout] test codegen::special_attrs::tests::removes_secret_serialize ... ok
[INFO] [stdout] test model::tests::correctly_flattens_microtypes ... ok
[INFO] [stdout] test parse::tests::parse_full_macro ... ok
[INFO] [stdout] test codegen::special_attrs::type_annotation::tests::strips_type_attr ... ok
[INFO] [stdout] test parse::tests::parse_microtype_decl ... ok
[INFO] [stdout] test codegen::special_attrs::type_annotation::tests::fails_if_int_and_string ... ok
[INFO] [stdout] test codegen::special_attrs::diesel::tests::strip_diesel_type_test ... ok
[INFO] [stdout] test parse::tests::parse_attr_ident ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microtype_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - microtype (line 24) ... 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" "db1b78e47552a1f2910d3720c6ee37fd81a795fd11d925fe33eeb5e3dffd6b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1b78e47552a1f2910d3720c6ee37fd81a795fd11d925fe33eeb5e3dffd6b12", kill_on_drop: false }`
[INFO] [stdout] db1b78e47552a1f2910d3720c6ee37fd81a795fd11d925fe33eeb5e3dffd6b12