[INFO] fetching crate dotfilesctl 0.1.0...
[INFO] extracting crate dotfilesctl 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/dotfilesctl/0.1.0
[INFO] extracting crate dotfilesctl 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/dotfilesctl/0.1.0
[INFO] validating manifest of dotfilesctl-0.1.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dotfilesctl-0.1.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dotfilesctl-0.1.0
[INFO] finished frobbing dotfilesctl-0.1.0
[INFO] frobbed toml for dotfilesctl-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/dotfilesctl/0.1.0/Cargo.toml
[INFO] started frobbing dotfilesctl-0.1.0
[INFO] finished frobbing dotfilesctl-0.1.0
[INFO] frobbed toml for dotfilesctl-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/dotfilesctl/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dotfilesctl-0.1.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/dotfilesctl/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8babce3a666546ce78168f7ea730394178085aef3fe1ff0c6267e06541bb766e
[INFO] running `"docker" "start" "-a" "8babce3a666546ce78168f7ea730394178085aef3fe1ff0c6267e06541bb766e"`
[INFO] [stderr]     Checking dotfilesctl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config.rs:29:41
[INFO] [stderr]    |
[INFO] [stderr] 29 |         match self.home.clone().or_else(env::home_dir) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:10:22
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 10 | ! ( @ _WRAPSTR ( $ ( $ parm ) , * ) ) ; match runner . run (
[INFO] [stderr]    |                      ^^^^^^     - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:12:35
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 12 | proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) , | values | $ crate ::
[INFO] [stderr]    |                                   ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:14:59
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | NamedArguments ( _ , proptest_helper ! ( @ _WRAPPAT ( $ ( $ parm ) , * ) ) ) |
[INFO] [stderr]    |                                                           ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config.rs:29:41
[INFO] [stderr]    |
[INFO] [stderr] 29 |         match self.home.clone().or_else(env::home_dir) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `canonicalize_light`
[INFO] [stderr]   --> src/paths.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn canonicalize_light<P: AsRef<Path>>(path: P) -> PathBuf {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `dotfilesctl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8babce3a666546ce78168f7ea730394178085aef3fe1ff0c6267e06541bb766e"`
[INFO] running `"docker" "rm" "-f" "8babce3a666546ce78168f7ea730394178085aef3fe1ff0c6267e06541bb766e"`
[INFO] [stdout] 8babce3a666546ce78168f7ea730394178085aef3fe1ff0c6267e06541bb766e