[INFO] cloning repository https://github.com/TimoFreiberg/parse-kotlin-data-class
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimoFreiberg/parse-kotlin-data-class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimoFreiberg%2Fparse-kotlin-data-class", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimoFreiberg%2Fparse-kotlin-data-class'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8213f99904629ce0ef86944430d0cfff670db21d
[INFO] checking TimoFreiberg/parse-kotlin-data-class against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimoFreiberg%2Fparse-kotlin-data-class" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TimoFreiberg/parse-kotlin-data-class on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TimoFreiberg/parse-kotlin-data-class
[INFO] finished tweaking git repo https://github.com/TimoFreiberg/parse-kotlin-data-class
[INFO] tweaked toml for git repo https://github.com/TimoFreiberg/parse-kotlin-data-class written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/TimoFreiberg/parse-kotlin-data-class already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bytes v0.11.5
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded eyre v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ebf202af04b7b3a73ad3aeeb30f4872537ff57d2ca68cc87ee109f3ef38a83a
[INFO] running `Command { std: "docker" "start" "-a" "0ebf202af04b7b3a73ad3aeeb30f4872537ff57d2ca68cc87ee109f3ef38a83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ebf202af04b7b3a73ad3aeeb30f4872537ff57d2ca68cc87ee109f3ef38a83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebf202af04b7b3a73ad3aeeb30f4872537ff57d2ca68cc87ee109f3ef38a83a", kill_on_drop: false }`
[INFO] [stdout] 0ebf202af04b7b3a73ad3aeeb30f4872537ff57d2ca68cc87ee109f3ef38a83a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90b49dc78cb1fd7857fefacb4ae32930b3ae06d4e5160ea7173f4fa796d9a39d
[INFO] running `Command { std: "docker" "start" "-a" "90b49dc78cb1fd7857fefacb4ae32930b3ae06d4e5160ea7173f4fa796d9a39d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking ron v0.6.0 (/tmp/fixit/ron)
[INFO] [stderr]    Migrating ron/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking kotlin-data-class v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating ron/examples/transcode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/borrowed_str.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/unicode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/struct_integers.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/preserve_sequence.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/numbers.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/min_max.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/comments.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/value.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/240_array_pretty.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/escape.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/large_number.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/depth_limit.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/123_enum_representation.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/129_indexmap.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/roundtrip.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/examples/decode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/extensions.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/examples/decode_file.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/big_struct.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/117_untagged_tuple_variant.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/examples/encode.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/floats.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating ron/tests/147_empty_sets_serialisation.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.07s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking kotlin-data-class v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "90b49dc78cb1fd7857fefacb4ae32930b3ae06d4e5160ea7173f4fa796d9a39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b49dc78cb1fd7857fefacb4ae32930b3ae06d4e5160ea7173f4fa796d9a39d", kill_on_drop: false }`
[INFO] [stdout] 90b49dc78cb1fd7857fefacb4ae32930b3ae06d4e5160ea7173f4fa796d9a39d