[INFO] updating cached repository https://github.com/graydot/rust-cryptopals [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/graydot/rust-cryptopals [INFO] [stderr] d9763d5..55a51e5 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 55a51e5a32d99e706df44a3b1e35e6b9869e5c6f [INFO] checking graydot/rust-cryptopals against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydot%2Frust-cryptopals" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/graydot/rust-cryptopals on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/graydot/rust-cryptopals [INFO] finished tweaking git repo https://github.com/graydot/rust-cryptopals [INFO] tweaked toml for git repo https://github.com/graydot/rust-cryptopals written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/graydot/rust-cryptopals already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 698c331e216456edfc1404680b1a40fbd5a19f1c94780315e4c5e526be8f0f81 [INFO] running `"docker" "start" "-a" "698c331e216456edfc1404680b1a40fbd5a19f1c94780315e4c5e526be8f0f81"` [INFO] [stderr] Checking bit v0.1.1 [INFO] [stderr] Checking cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | f.read_to_string(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/base64.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let input = "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d".to_string(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/base64.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let output = b"SSdtIGtpbGxpbmcgeW91ciBicmFpbiBsaWtlIGEgcG9pc29ub3VzIG11c2hyb29t".to_vec(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_output` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | f.read_to_string(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_i` [INFO] [stderr] --> src/bin/set1_c5.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut code_i = 0; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_code_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/set1_c5.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut code_i = 0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_i` [INFO] [stderr] --> src/bin/set1_c5.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut code_i = 0; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_code_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/set1_c5.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut code_i = 0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `cryptopals::base64::*` [INFO] [stderr] --> src/bin/set1_c3.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use cryptopals::base64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `cryptopals::base64::*` [INFO] [stderr] --> src/bin/set1_c8.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use cryptopals::base64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CODE` [INFO] [stderr] --> src/bin/set1_c8.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const CODE:&[u8] = b"YELLOW SUBMARINE"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iv` [INFO] [stderr] --> src/bin/set1_c7.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let iv: Option<&[u8]> = None; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_iv` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iv` [INFO] [stderr] --> src/bin/set1_c7.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let iv: Option<&[u8]> = None; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_iv` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/set1_c6.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | break_repeat_xor("data/set1_c6.txt"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `cryptopals::base64::*` [INFO] [stderr] --> src/bin/set1_c3.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use cryptopals::base64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/set1_c6.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | break_repeat_xor("data/set1_c6.txt"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `cryptopals::base64::*` [INFO] [stderr] --> src/bin/set1_c8.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use cryptopals::base64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CODE` [INFO] [stderr] --> src/bin/set1_c8.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const CODE:&[u8] = b"YELLOW SUBMARINE"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.68s [INFO] running `"docker" "inspect" "698c331e216456edfc1404680b1a40fbd5a19f1c94780315e4c5e526be8f0f81"` [INFO] running `"docker" "rm" "-f" "698c331e216456edfc1404680b1a40fbd5a19f1c94780315e4c5e526be8f0f81"` [INFO] [stdout] 698c331e216456edfc1404680b1a40fbd5a19f1c94780315e4c5e526be8f0f81