[INFO] fetching crate go-away 0.6.1...
[INFO] checking go-away-0.6.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate go-away 0.6.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate go-away 0.6.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate go-away 0.6.1
[INFO] tweaked toml for crates.io crate go-away 0.6.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate go-away 0.6.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate go-away 0.6.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded go-away-derive-internals v0.6.1
[INFO] [stderr]   Downloaded go-away-derive v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0af00f8699a3e7264e23bf900074160c027fd1620d7a535376cef032e3d865db
[INFO] running `Command { std: "docker" "start" "-a" "0af00f8699a3e7264e23bf900074160c027fd1620d7a535376cef032e3d865db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af00f8699a3e7264e23bf900074160c027fd1620d7a535376cef032e3d865db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af00f8699a3e7264e23bf900074160c027fd1620d7a535376cef032e3d865db", kill_on_drop: false }`
[INFO] [stdout] 0af00f8699a3e7264e23bf900074160c027fd1620d7a535376cef032e3d865db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67d73d173a0164f7387f60fd84ddb6c8dfb4f1ef95662914642258f0b9e0e44a
[INFO] running `Command { std: "docker" "start" "-a" "67d73d173a0164f7387f60fd84ddb6c8dfb4f1ef95662914642258f0b9e0e44a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]    Compiling go-away-derive-internals v0.6.1
[INFO] [stderr]    Compiling go-away-derive v0.6.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking go-away v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stdout] warning: struct `SwiftField` is never constructed
[INFO] [stdout]   --> src/output/swift/mod.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct SwiftField<'a>(&'a Field);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stdout] warning: enum `InternallyTaggedTupleEnum` is never used
[INFO] [stdout]   --> tests/swift_codable.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | enum InternallyTaggedTupleEnum {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternallyTaggedTupleEnum` is never used
[INFO] [stdout]   --> tests/kotlin_serialization.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | enum InternallyTaggedTupleEnum {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SwiftField` is never constructed
[INFO] [stdout]   --> src/output/swift/mod.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct SwiftField<'a>(&'a Field);
[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 12.43s
[INFO] running `Command { std: "docker" "inspect" "67d73d173a0164f7387f60fd84ddb6c8dfb4f1ef95662914642258f0b9e0e44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d73d173a0164f7387f60fd84ddb6c8dfb4f1ef95662914642258f0b9e0e44a", kill_on_drop: false }`
[INFO] [stdout] 67d73d173a0164f7387f60fd84ddb6c8dfb4f1ef95662914642258f0b9e0e44a