[INFO] cloning repository https://github.com/vschwaberow/rustalize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vschwaberow/rustalize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvschwaberow%2Frustalize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvschwaberow%2Frustalize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff7ae8d329528019f228d270a26fae3fb72c030a
[INFO] checking vschwaberow/rustalize against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvschwaberow%2Frustalize" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vschwaberow/rustalize on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vschwaberow/rustalize
[INFO] finished tweaking git repo https://github.com/vschwaberow/rustalize
[INFO] tweaked toml for git repo https://github.com/vschwaberow/rustalize written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vschwaberow/rustalize 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: examples
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcd16233d0688d7d1ecf3289053ca8ad83785c04de7bdb13369fe0fc79c90b0f
[INFO] running `Command { std: "docker" "start" "-a" "fcd16233d0688d7d1ecf3289053ca8ad83785c04de7bdb13369fe0fc79c90b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd16233d0688d7d1ecf3289053ca8ad83785c04de7bdb13369fe0fc79c90b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd16233d0688d7d1ecf3289053ca8ad83785c04de7bdb13369fe0fc79c90b0f", kill_on_drop: false }`
[INFO] [stdout] fcd16233d0688d7d1ecf3289053ca8ad83785c04de7bdb13369fe0fc79c90b0f
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2a1db4ed7b0c4a9d96c4c2feb10166ed6a17bdee15e70d4a57e0d077c1ad66
[INFO] running `Command { std: "docker" "start" "-a" "6b2a1db4ed7b0c4a9d96c4c2feb10166ed6a17bdee15e70d4a57e0d077c1ad66", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: examples
[INFO] [stderr]     Checking rustalize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `parse_tuple_variant` is never used
[INFO] [stdout]    --> src/lib.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl Parser {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 286 |     fn parse_tuple_variant(input: &str) -> Result<AstNode, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse_tuple_variant` is never used
[INFO] [stdout]    --> src/lib.rs:286:8
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl Parser {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 286 |     fn parse_tuple_variant(input: &str) -> Result<AstNode, String> {
[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 0.44s
[INFO] running `Command { std: "docker" "inspect" "6b2a1db4ed7b0c4a9d96c4c2feb10166ed6a17bdee15e70d4a57e0d077c1ad66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2a1db4ed7b0c4a9d96c4c2feb10166ed6a17bdee15e70d4a57e0d077c1ad66", kill_on_drop: false }`
[INFO] [stdout] 6b2a1db4ed7b0c4a9d96c4c2feb10166ed6a17bdee15e70d4a57e0d077c1ad66