[INFO] updating cached repository https://github.com/MyLordAngus/cryptopals-rust
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 430829d199295a538fc5843af2e97ed5c13f0847
[INFO] checking MyLordAngus/cryptopals-rust against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyLordAngus%2Fcryptopals-rust" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MyLordAngus/cryptopals-rust on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MyLordAngus/cryptopals-rust
[INFO] finished tweaking git repo https://github.com/MyLordAngus/cryptopals-rust
[INFO] tweaked toml for git repo https://github.com/MyLordAngus/cryptopals-rust written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MyLordAngus/cryptopals-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ff49d911f9827cf2f80774c0ed6d41e9cfc14f9a25e841e1b823e8cc638de869
[INFO] running `"docker" "start" "-a" "ff49d911f9827cf2f80774c0ed6d41e9cfc14f9a25e841e1b823e8cc638de869"`
[INFO] [stderr]    Compiling openssl v0.10.2
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |         0 ... 0b01_1001 => b'A' + byte,
[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/base64.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         0b01_1010 ... 0b11_0011 => b'a' + (byte - 0b01_1010),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |         0b11_0100 ... 0b11_1101 => b'0' + (byte - 0b11_0100),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |         0 ... 0b01_1001 => b'A' + byte,
[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/base64.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         0b01_1010 ... 0b11_0011 => b'a' + (byte - 0b01_1010),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |         0b11_0100 ... 0b11_1101 => b'0' + (byte - 0b11_0100),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/set1_challenge6.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut distance =
[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: `output`
[INFO] [stderr]   --> tests/set2.rs:20:6
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let output = Command::new("./target/debug/set2_challenge10")
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_output`
[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_challenge6.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut distance =
[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]     Finished dev [unoptimized + debuginfo] target(s) in 10.31s
[INFO] running `"docker" "inspect" "ff49d911f9827cf2f80774c0ed6d41e9cfc14f9a25e841e1b823e8cc638de869"`
[INFO] running `"docker" "rm" "-f" "ff49d911f9827cf2f80774c0ed6d41e9cfc14f9a25e841e1b823e8cc638de869"`
[INFO] [stdout] ff49d911f9827cf2f80774c0ed6d41e9cfc14f9a25e841e1b823e8cc638de869