[INFO] cloning repository https://github.com/dat2/cryptopals-rust-old [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dat2/cryptopals-rust-old" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdat2%2Fcryptopals-rust-old"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdat2%2Fcryptopals-rust-old'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 501efd04242a55d43d6dcd44e7b74d5e576e1491 [INFO] testing dat2/cryptopals-rust-old against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdat2%2Fcryptopals-rust-old" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dat2/cryptopals-rust-old on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dat2/cryptopals-rust-old [INFO] finished tweaking git repo https://github.com/dat2/cryptopals-rust-old [INFO] tweaked toml for git repo https://github.com/dat2/cryptopals-rust-old written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/dat2/cryptopals-rust-old already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87a5e745de3f688191f2222da18e5f23bb2ddcc943412a3449682c319c16b9fa [INFO] running `"docker" "start" "-a" "87a5e745de3f688191f2222da18e5f23bb2ddcc943412a3449682c319c16b9fa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | NUMERIC_BEGIN ... NUMERIC_END => byte - NUMERIC_BEGIN, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | LOWER_LETTER_BEGIN ... LOWER_LETTER_END => byte - LOWER_LETTER_BEGIN + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | UPPER_LETTER_BEGIN ... UPPER_LETTER_END => byte - UPPER_LETTER_BEGIN + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:41:7 [INFO] [stderr] | [INFO] [stderr] 41 | 0 ... 25 => ('A' as u8) + bit, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | 26 ... 51 => ('a' as u8) + (bit - 26), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/set1.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | 52 ... 61 => ('0' as u8) + (bit - 52), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/set1.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/set1.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | let total_english_chars = letter_frequencies.values().sum(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ consider giving `total_english_chars` a type [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/set1.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 8 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0282`. [INFO] [stderr] error: could not compile `cryptopals`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "87a5e745de3f688191f2222da18e5f23bb2ddcc943412a3449682c319c16b9fa"` [INFO] running `"docker" "rm" "-f" "87a5e745de3f688191f2222da18e5f23bb2ddcc943412a3449682c319c16b9fa"` [INFO] [stdout] 87a5e745de3f688191f2222da18e5f23bb2ddcc943412a3449682c319c16b9fa