[INFO] fetching crate typewriter-kotlin 0.4.2...
[INFO] testing typewriter-kotlin-0.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate typewriter-kotlin 0.4.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate typewriter-kotlin 0.4.2
[INFO] finished tweaking crates.io crate typewriter-kotlin 0.4.2
[INFO] tweaked toml for crates.io crate typewriter-kotlin 0.4.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate typewriter-kotlin 0.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate typewriter-kotlin 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5802b67e269a5206bc062db3c58a7cfe9e4734a8fca104091ad60dbe2ef0a79
[INFO] running `Command { std: "docker" "start" "-a" "a5802b67e269a5206bc062db3c58a7cfe9e4734a8fca104091ad60dbe2ef0a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5802b67e269a5206bc062db3c58a7cfe9e4734a8fca104091ad60dbe2ef0a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5802b67e269a5206bc062db3c58a7cfe9e4734a8fca104091ad60dbe2ef0a79", kill_on_drop: false }`
[INFO] [stdout] a5802b67e269a5206bc062db3c58a7cfe9e4734a8fca104091ad60dbe2ef0a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67adaa4919f64cb642ad8a6236c7f9eae5fe586347594594065d56b6cf9d46f5
[INFO] running `Command { std: "docker" "start" "-a" "67adaa4919f64cb642ad8a6236c7f9eae5fe586347594594065d56b6cf9d46f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling typewriter-core v0.4.2
[INFO] [stderr]    Compiling typewriter-kotlin v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FieldDef`
[INFO] [stdout]  --> src/emitter.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use typewriter_core::ir::{EnumDef, EnumRepr, FieldDef, StructDef, VariantKind};
[INFO] [stdout]   |                                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "67adaa4919f64cb642ad8a6236c7f9eae5fe586347594594065d56b6cf9d46f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67adaa4919f64cb642ad8a6236c7f9eae5fe586347594594065d56b6cf9d46f5", kill_on_drop: false }`
[INFO] [stdout] 67adaa4919f64cb642ad8a6236c7f9eae5fe586347594594065d56b6cf9d46f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af044e2ee62b5a786450805a9b83ab8fdcacc329563c0fb1f01ca06ce78b515c
[INFO] running `Command { std: "docker" "start" "-a" "af044e2ee62b5a786450805a9b83ab8fdcacc329563c0fb1f01ca06ce78b515c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewriter-kotlin v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FieldDef`
[INFO] [stdout]  --> src/emitter.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use typewriter_core::ir::{EnumDef, EnumRepr, FieldDef, StructDef, VariantKind};
[INFO] [stdout]   |                                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldDef`
[INFO] [stdout]  --> src/emitter.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use typewriter_core::ir::{EnumDef, EnumRepr, FieldDef, StructDef, VariantKind};
[INFO] [stdout]   |                                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "af044e2ee62b5a786450805a9b83ab8fdcacc329563c0fb1f01ca06ce78b515c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af044e2ee62b5a786450805a9b83ab8fdcacc329563c0fb1f01ca06ce78b515c", kill_on_drop: false }`
[INFO] [stdout] af044e2ee62b5a786450805a9b83ab8fdcacc329563c0fb1f01ca06ce78b515c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 224c5ce0e8ba5fe9a5fa1668843b45944465a4e3f021ec4af661c53493a97d66
[INFO] running `Command { std: "docker" "start" "-a" "224c5ce0e8ba5fe9a5fa1668843b45944465a4e3f021ec4af661c53493a97d66", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `FieldDef`
[INFO] [stderr]  --> src/emitter.rs:2:46
[INFO] [stderr]   |
[INFO] [stderr] 2 | use typewriter_core::ir::{EnumDef, EnumRepr, FieldDef, StructDef, VariantKind};
[INFO] [stderr]   |                                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `typewriter-kotlin` (lib) generated 1 warning (run `cargo fix --lib -p typewriter-kotlin` to apply 1 suggestion)
[INFO] [stderr] warning: `typewriter-kotlin` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/typewriter_kotlin-f563fafad38041c1)
[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] [stderr]    Doc-tests typewriter_kotlin
[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" "224c5ce0e8ba5fe9a5fa1668843b45944465a4e3f021ec4af661c53493a97d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224c5ce0e8ba5fe9a5fa1668843b45944465a4e3f021ec4af661c53493a97d66", kill_on_drop: false }`
[INFO] [stdout] 224c5ce0e8ba5fe9a5fa1668843b45944465a4e3f021ec4af661c53493a97d66