[INFO] updating cached repository https://github.com/Tazoeur/cryptopals
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 124ceb79dcb4fa895d493242ac99bd55b95cb75c
[INFO] checking Tazoeur/cryptopals against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTazoeur%2Fcryptopals" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tazoeur/cryptopals on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Tazoeur/cryptopals
[INFO] finished tweaking git repo https://github.com/Tazoeur/cryptopals
[INFO] tweaked toml for git repo https://github.com/Tazoeur/cryptopals written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Tazoeur/cryptopals already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 50a13f6316572f03cabbec6fd5457db13aa58c86e381ff9c48ee4984fb8be9cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "50a13f6316572f03cabbec6fd5457db13aa58c86e381ff9c48ee4984fb8be9cb"`
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `attack::xor_cipher`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use attack::xor_cipher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Base64`, `Dictionary`
[INFO] [stderr]  --> src/main.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | use structs::{Base64, Dictionary, Hex};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/attack/xor_cipher.rs:13:51
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let decoded = input.rolling_xor(&Hex::new(hs));
[INFO] [stderr]    |                                                   ^^ expected reference, found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[structs::hex::hex_symbol::HexSymbol]`
[INFO] [stderr]                  found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `attack::xor_cipher`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use attack::xor_cipher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Base64`, `Dictionary`
[INFO] [stderr]  --> src/main.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | use structs::{Base64, Dictionary, Hex};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/attack/xor_cipher.rs:41:51
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let decoded = input.rolling_xor(&Hex::new(hs));
[INFO] [stderr]    |                                                   ^^ expected reference, found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[structs::hex::hex_symbol::HexSymbol]`
[INFO] [stderr]                  found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `cryptopals`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/attack/xor_cipher.rs:13:51
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let decoded = input.rolling_xor(&Hex::new(hs));
[INFO] [stderr]    |                                                   ^^ expected reference, found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[structs::hex::hex_symbol::HexSymbol]`
[INFO] [stderr]                  found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/attack/xor_cipher.rs:41:51
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let decoded = input.rolling_xor(&Hex::new(hs));
[INFO] [stderr]    |                                                   ^^ expected reference, found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[structs::hex::hex_symbol::HexSymbol]`
[INFO] [stderr]                  found struct `structs::hex::hex_symbol::HexSymbol`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `cryptopals`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "50a13f6316572f03cabbec6fd5457db13aa58c86e381ff9c48ee4984fb8be9cb"`
[INFO] running `"docker" "rm" "-f" "50a13f6316572f03cabbec6fd5457db13aa58c86e381ff9c48ee4984fb8be9cb"`
[INFO] [stdout] 50a13f6316572f03cabbec6fd5457db13aa58c86e381ff9c48ee4984fb8be9cb