[INFO] cloning repository bluecereal/affirmations
[INFO] running `"git" "clone" "--bare" "git://github.com/bluecereal/affirmations.git" "work/cache/sources/gh/bluecereal/affirmations"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bluecereal/affirmations'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bluecereal/affirmations" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/bluecereal/affirmations"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/bluecereal/affirmations'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bluecereal/affirmations" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/bluecereal/affirmations"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/bluecereal/affirmations'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 45da44dd7e74a81c210303debf904493f5b11dfc
[INFO] sha for GitHub repo bluecereal/affirmations: 45da44dd7e74a81c210303debf904493f5b11dfc
[INFO] validating manifest of bluecereal/affirmations on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bluecereal/affirmations on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bluecereal/affirmations
[INFO] finished frobbing bluecereal/affirmations
[INFO] frobbed toml for bluecereal/affirmations written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/bluecereal/affirmations/Cargo.toml
[INFO] started frobbing bluecereal/affirmations
[INFO] finished frobbing bluecereal/affirmations
[INFO] frobbed toml for bluecereal/affirmations written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/bluecereal/affirmations/Cargo.toml
[INFO] crate bluecereal/affirmations already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bluecereal/affirmations against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/bluecereal/affirmations:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e723623ef3ce5e4243e6f7c4a73b32e95485b5e7e627338ccfb587339b070e6d
[INFO] running `"docker" "start" "-a" "e723623ef3ce5e4243e6f7c4a73b32e95485b5e7e627338ccfb587339b070e6d"`
[INFO] [stderr]     Checking affirmations v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: the type `[std::string::String]` cannot be indexed by `&std::string::String`
[INFO] [stderr]   --> src/main.rs:33:52
[INFO] [stderr]    |
[INFO] [stderr] 33 |             std::io::Write::write(&mut self.store, slice[i]).unwrap();
[INFO] [stderr]    |                                                    ^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::slice::SliceIndex<[std::string::String]>` is not implemented for `&std::string::String`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::ops::Index<&std::string::String>` for `[std::string::String]`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the type `[std::string::String]` cannot be indexed by `&std::string::String`
[INFO] [stderr]   --> src/main.rs:33:52
[INFO] [stderr]    |
[INFO] [stderr] 33 |             std::io::Write::write(&mut self.store, slice[i]).unwrap();
[INFO] [stderr]    |                                                    ^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::slice::SliceIndex<[std::string::String]>` is not implemented for `&std::string::String`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::ops::Index<&std::string::String>` for `[std::string::String]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] error: Could not compile `affirmations`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `affirmations`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e723623ef3ce5e4243e6f7c4a73b32e95485b5e7e627338ccfb587339b070e6d"`
[INFO] running `"docker" "rm" "-f" "e723623ef3ce5e4243e6f7c4a73b32e95485b5e7e627338ccfb587339b070e6d"`
[INFO] [stdout] e723623ef3ce5e4243e6f7c4a73b32e95485b5e7e627338ccfb587339b070e6d