[INFO] crate cargo-incremental 0.1.23 is already in cache
[INFO] testing cargo-incremental-0.1.23 against 1.38.0 for beta-1.39-1
[INFO] extracting crate cargo-incremental 0.1.23 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate cargo-incremental 0.1.23 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cargo-incremental 0.1.23
[INFO] finished tweaking crates.io crate cargo-incremental 0.1.23
[INFO] tweaked toml for crates.io crate cargo-incremental 0.1.23 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ac49518450419c92ed18f44230e1e08accdefada6486c672c26d4079236a62fd
[INFO] running `"docker" "start" "-a" "ac49518450419c92ed18f44230e1e08accdefada6486c672c26d4079236a62fd"`
[INFO] [stderr]    Compiling progress v0.2.0
[INFO] [stderr]    Compiling cargo-incremental v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `"docker" "inspect" "ac49518450419c92ed18f44230e1e08accdefada6486c672c26d4079236a62fd"`
[INFO] running `"docker" "rm" "-f" "ac49518450419c92ed18f44230e1e08accdefada6486c672c26d4079236a62fd"`
[INFO] [stdout] ac49518450419c92ed18f44230e1e08accdefada6486c672c26d4079236a62fd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e4310fc528749490692f9710f8ed40a364ce6d94a98146faac291858c3e8d1b9
[INFO] running `"docker" "start" "-a" "e4310fc528749490692f9710f8ed40a364ce6d94a98146faac291858c3e8d1b9"`
[INFO] [stderr]    Compiling cargo-incremental v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0063]: missing fields `flag_skip_reuse_check`, `flag_verbose` in initializer of `Args`
[INFO] [stderr]    --> src/main.rs:161:16
[INFO] [stderr]     |
[INFO] [stderr] 161 |     let args = Args {
[INFO] [stderr]     |                ^^^^ missing `flag_skip_reuse_check`, `flag_verbose`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0063`.
[INFO] [stderr] error: Could not compile `cargo-incremental`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e4310fc528749490692f9710f8ed40a364ce6d94a98146faac291858c3e8d1b9"`
[INFO] running `"docker" "rm" "-f" "e4310fc528749490692f9710f8ed40a364ce6d94a98146faac291858c3e8d1b9"`
[INFO] [stdout] e4310fc528749490692f9710f8ed40a364ce6d94a98146faac291858c3e8d1b9