[INFO] cloning repository https://github.com/Arsukeey/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arsukeey/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsukeey%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsukeey%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a9adecd4aeb00f6a4d0d3a381fd16effc92106e
[INFO] testing Arsukeey/cryptopals against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsukeey%2Fcryptopals" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Arsukeey/cryptopals
[INFO] finished tweaking git repo https://github.com/Arsukeey/cryptopals
[INFO] tweaked toml for git repo https://github.com/Arsukeey/cryptopals written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Arsukeey/cryptopals on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Arsukeey/cryptopals 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcb24297eb8be052456eaf509d689f6efc486d082622687b3f03280b47ca58b2
[INFO] running `Command { std: "docker" "start" "-a" "dcb24297eb8be052456eaf509d689f6efc486d082622687b3f03280b47ca58b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb24297eb8be052456eaf509d689f6efc486d082622687b3f03280b47ca58b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb24297eb8be052456eaf509d689f6efc486d082622687b3f03280b47ca58b2", kill_on_drop: false }`
[INFO] [stdout] dcb24297eb8be052456eaf509d689f6efc486d082622687b3f03280b47ca58b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf673d6f1d6cd2d405f81148bfe3205069b7657db92f781527bf153093c3e12
[INFO] running `Command { std: "docker" "start" "-a" "8bf673d6f1d6cd2d405f81148bfe3205069b7657db92f781527bf153093c3e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/set1/challenge1.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout] 22 +         '0'..='9' => c as u8 - '0' as u8,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/set1/challenge1.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 25 -         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout] 25 +         _ => panic!("char_to_hex only converts 0-F chars, got {}.", c),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8bf673d6f1d6cd2d405f81148bfe3205069b7657db92f781527bf153093c3e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf673d6f1d6cd2d405f81148bfe3205069b7657db92f781527bf153093c3e12", kill_on_drop: false }`
[INFO] [stdout] 8bf673d6f1d6cd2d405f81148bfe3205069b7657db92f781527bf153093c3e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d4410dab3894476e3f9e9d2e4255305d7e44d196ec010f8a70fda75ddde9879
[INFO] running `Command { std: "docker" "start" "-a" "8d4410dab3894476e3f9e9d2e4255305d7e44d196ec010f8a70fda75ddde9879", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/set1/challenge1.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout] 22 +         '0'..='9' => c as u8 - '0' as u8,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/set1/challenge1.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 25 -         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout] 25 +         _ => panic!("char_to_hex only converts 0-F chars, got {}.", c),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/set1/challenge1.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stdout] 22 +         '0'..='9' => c as u8 - '0' as u8,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/set1/challenge1.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 25 -         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stdout] 25 +         _ => panic!("char_to_hex only converts 0-F chars, got {}.", c),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "8d4410dab3894476e3f9e9d2e4255305d7e44d196ec010f8a70fda75ddde9879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4410dab3894476e3f9e9d2e4255305d7e44d196ec010f8a70fda75ddde9879", kill_on_drop: false }`
[INFO] [stdout] 8d4410dab3894476e3f9e9d2e4255305d7e44d196ec010f8a70fda75ddde9879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7eb51f1b911e50d8df26269f6be8d9ffe7597c8a6057ec89d8a7d34f82542ed3
[INFO] running `Command { std: "docker" "start" "-a" "7eb51f1b911e50d8df26269f6be8d9ffe7597c8a6057ec89d8a7d34f82542ed3", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/set1/challenge1.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 22 |         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stderr]    |                      ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 22 -         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stderr] 22 +         '0'..='9' => c as u8 - '0' as u8,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/set1/challenge1.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 25 -         _ => panic!(format!("char_to_hex only converts 0-F chars, got {}.", c)),
[INFO] [stderr] 25 +         _ => panic!("char_to_hex only converts 0-F chars, got {}.", c),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptopals` (lib) generated 2 warnings (run `cargo fix --lib -p cryptopals` to apply 2 suggestions)
[INFO] [stderr] warning: `cryptopals` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cryptopals-fee982d2dc0de2d4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test set1::challenge1::hex_to_base64_test ... ok
[INFO] [stdout] test set1::challenge5::test_repeating_xor ... ok
[INFO] [stdout] test set1::challenge2::xor_combination_test ... ok
[INFO] [stdout] test set1::challenge3::xor_bruteforce_test ... ok
[INFO] [stdout] test set1::challenge4::test_xor_decrypt_find_highest_score ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cryptopals
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/set1/challenge1.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 22 |         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stderr]    |                      ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 22 -         '0'..='9' => (c as u8 - '0' as u8),
[INFO] [stderr] 22 +         '0'..='9' => c as u8 - '0' as u8,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7eb51f1b911e50d8df26269f6be8d9ffe7597c8a6057ec89d8a7d34f82542ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb51f1b911e50d8df26269f6be8d9ffe7597c8a6057ec89d8a7d34f82542ed3", kill_on_drop: false }`
[INFO] [stdout] 7eb51f1b911e50d8df26269f6be8d9ffe7597c8a6057ec89d8a7d34f82542ed3
