[INFO] fetching crate microtype-macro 0.2.6...
[INFO] testing microtype-macro-0.2.6 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate microtype-macro 0.2.6 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate microtype-macro 0.2.6 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2348c067d97f667f7702d48afcce094a4d07591761ef77dbfd53bc3d98f9d5e2
[INFO] running `Command { std: "docker" "start" "-a" "2348c067d97f667f7702d48afcce094a4d07591761ef77dbfd53bc3d98f9d5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2348c067d97f667f7702d48afcce094a4d07591761ef77dbfd53bc3d98f9d5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2348c067d97f667f7702d48afcce094a4d07591761ef77dbfd53bc3d98f9d5e2", kill_on_drop: false }`
[INFO] [stdout] 2348c067d97f667f7702d48afcce094a4d07591761ef77dbfd53bc3d98f9d5e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183cef5529bed07c908a01fa19a9e9a4f95dfd3cd17f0adc3ca00f3623509b64
[INFO] running `Command { std: "docker" "start" "-a" "183cef5529bed07c908a01fa19a9e9a4f95dfd3cd17f0adc3ca00f3623509b64", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "183cef5529bed07c908a01fa19a9e9a4f95dfd3cd17f0adc3ca00f3623509b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183cef5529bed07c908a01fa19a9e9a4f95dfd3cd17f0adc3ca00f3623509b64", kill_on_drop: false }`
[INFO] [stdout] 183cef5529bed07c908a01fa19a9e9a4f95dfd3cd17f0adc3ca00f3623509b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7ab14530717ac6657a3990872484539dd2e61953614e194e065680c406cda4
[INFO] running `Command { std: "docker" "start" "-a" "9a7ab14530717ac6657a3990872484539dd2e61953614e194e065680c406cda4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling glob v0.3.3
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling trybuild v1.0.110
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.07s
[INFO] running `Command { std: "docker" "inspect" "9a7ab14530717ac6657a3990872484539dd2e61953614e194e065680c406cda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7ab14530717ac6657a3990872484539dd2e61953614e194e065680c406cda4", kill_on_drop: false }`
[INFO] [stdout] 9a7ab14530717ac6657a3990872484539dd2e61953614e194e065680c406cda4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 403733e8f59b5dee1322b9a05a2d18893a8f16cc28be443eaaecc83b6f7b5e70
[INFO] running `Command { std: "docker" "start" "-a" "403733e8f59b5dee1322b9a05a2d18893a8f16cc28be443eaaecc83b6f7b5e70", 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)]` (part of `#[warn(unused)]`) 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-70c6008ca9b717ee)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test codegen::special_attrs::diesel::tests::strip_diesel_type_test ... ok
[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_attr_ident ... ok
[INFO] [stdout] test parse::tests::parse_full_macro ... ok
[INFO] [stdout] test parse::tests::parse_microtype_decl ... ok
[INFO] [stdout] test codegen::special_attrs::type_annotation::tests::strips_type_attr ... ok
[INFO] [stdout] test codegen::special_attrs::type_annotation::tests::fails_if_int_and_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "403733e8f59b5dee1322b9a05a2d18893a8f16cc28be443eaaecc83b6f7b5e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403733e8f59b5dee1322b9a05a2d18893a8f16cc28be443eaaecc83b6f7b5e70", kill_on_drop: false }`
[INFO] [stdout] 403733e8f59b5dee1322b9a05a2d18893a8f16cc28be443eaaecc83b6f7b5e70