[INFO] cloning repository https://github.com/quells/cryptopals-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quells/cryptopals-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquells%2Fcryptopals-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquells%2Fcryptopals-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fc87bfbc8eb74ab068178aa4b1ff3a6f3b71927
[INFO] checking quells/cryptopals-rs against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquells%2Fcryptopals-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/quells/cryptopals-rs
[INFO] finished tweaking git repo https://github.com/quells/cryptopals-rs
[INFO] tweaked toml for git repo https://github.com/quells/cryptopals-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/quells/cryptopals-rs on toolchain 94e848735e78b58442e0b82e9c60f8f430840389
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/quells/cryptopals-rs 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" "+94e848735e78b58442e0b82e9c60f8f430840389" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0972e69e84df6fff1a098a739cd833c3b39f1e6b7948bbb47f2ee45bb8f319d2
[INFO] running `Command { std: "docker" "start" "-a" "0972e69e84df6fff1a098a739cd833c3b39f1e6b7948bbb47f2ee45bb8f319d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0972e69e84df6fff1a098a739cd833c3b39f1e6b7948bbb47f2ee45bb8f319d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0972e69e84df6fff1a098a739cd833c3b39f1e6b7948bbb47f2ee45bb8f319d2", kill_on_drop: false }`
[INFO] [stdout] 0972e69e84df6fff1a098a739cd833c3b39f1e6b7948bbb47f2ee45bb8f319d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e924c16627acd7c059faccb6e96c1841a8abb16da76757cee365322c7e106c
[INFO] running `Command { std: "docker" "start" "-a" "13e924c16627acd7c059faccb6e96c1841a8abb16da76757cee365322c7e106c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::slice::ExactChunks`
[INFO] [stdout]   --> src/utils.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::slice::ExactChunks;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no `ExactChunks` in `slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `exact_chunks`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(exact_chunks)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::slice::ExactChunks`
[INFO] [stdout]   --> src/utils.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::slice::ExactChunks;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no `ExactChunks` in `slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `exact_chunks`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(exact_chunks)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/utils.rs:53:37
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 for (idx, value) in chunk.into_iter().enumerate() {
[INFO] [stdout]    |                                     ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `exact_chunks` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> src/lib.rs:105:34
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 let chunks = src.exact_chunks(key_size);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `chunks` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 105 -                 let chunks = src.exact_chunks(key_size);
[INFO] [stdout] 105 +                 let chunks = src.chunks(key_size);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/utils.rs:53:37
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 for (idx, value) in chunk.into_iter().enumerate() {
[INFO] [stdout]    |                                     ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/aes.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut plaintext = state.to_vec();
[INFO] [stdout]   |         ----^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]  --> src/aes.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn decrypt128(key: &[u8], state: &[u8], block: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aes.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut c = 16*i;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aes.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut prev = expanded[c-16..c].to_vec();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/aes.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut plaintext = state.to_vec();
[INFO] [stdout]   |         ----^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]  --> src/aes.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn decrypt128(key: &[u8], state: &[u8], block: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aes.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut c = 16*i;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aes.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut prev = expanded[c-16..c].to_vec();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptopals` (lib test) due to 4 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cryptopals` (lib) due to 3 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "13e924c16627acd7c059faccb6e96c1841a8abb16da76757cee365322c7e106c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e924c16627acd7c059faccb6e96c1841a8abb16da76757cee365322c7e106c", kill_on_drop: false }`
[INFO] [stdout] 13e924c16627acd7c059faccb6e96c1841a8abb16da76757cee365322c7e106c
