[INFO] cloning repository https://github.com/kumikoda/cryptopals-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kumikoda/cryptopals-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumikoda%2Fcryptopals-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumikoda%2Fcryptopals-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83823beadc86fb5192134f30c476b4203ec4a938
[INFO] testing kumikoda/cryptopals-rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumikoda%2Fcryptopals-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kumikoda/cryptopals-rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kumikoda/cryptopals-rust
[INFO] finished tweaking git repo https://github.com/kumikoda/cryptopals-rust
[INFO] tweaked toml for git repo https://github.com/kumikoda/cryptopals-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/kumikoda/cryptopals-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7640e95447400c53f9852650b56b2d277321d2e611395184a76ca0d7b26b26c
[INFO] running `Command { std: "docker" "start" "-a" "b7640e95447400c53f9852650b56b2d277321d2e611395184a76ca0d7b26b26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7640e95447400c53f9852650b56b2d277321d2e611395184a76ca0d7b26b26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7640e95447400c53f9852650b56b2d277321d2e611395184a76ca0d7b26b26c", kill_on_drop: false }`
[INFO] [stdout] b7640e95447400c53f9852650b56b2d277321d2e611395184a76ca0d7b26b26c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ee8b5d775543780c03a2c86019a473e5b3b88c78a0ce60daa8a6e0296b5dea8
[INFO] running `Command { std: "docker" "start" "-a" "6ee8b5d775543780c03a2c86019a473e5b3b88c78a0ce60daa8a6e0296b5dea8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         0...25 => b + b'A', // A...Z
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0...9 => b + b'0',
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         10...15 => b - 10 + b'a',
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/hex.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &b) in bytes.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/english.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/hex.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "6ee8b5d775543780c03a2c86019a473e5b3b88c78a0ce60daa8a6e0296b5dea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee8b5d775543780c03a2c86019a473e5b3b88c78a0ce60daa8a6e0296b5dea8", kill_on_drop: false }`
[INFO] [stdout] 6ee8b5d775543780c03a2c86019a473e5b3b88c78a0ce60daa8a6e0296b5dea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520cabecd0a342f08a7a034a8b03df9530cdad504a46b59ee81bef28ed2a4858
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "520cabecd0a342f08a7a034a8b03df9530cdad504a46b59ee81bef28ed2a4858", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         0...25 => b + b'A', // A...Z
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0...9 => b + b'0',
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         10...15 => b - 10 + b'a',
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/hex.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &b) in bytes.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/english.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/hex.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hex_to_base64`
[INFO] [stdout]   --> src/conversions.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use super::hex_to_base64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         0...25 => b + b'A', // A...Z
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/base64.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0...9 => b + b'0',
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/hex.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         10...15 => b - 10 + b'a',
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/english.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/hex.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &b) in bytes.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/english.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/hex.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/english.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stdout]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "520cabecd0a342f08a7a034a8b03df9530cdad504a46b59ee81bef28ed2a4858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520cabecd0a342f08a7a034a8b03df9530cdad504a46b59ee81bef28ed2a4858", kill_on_drop: false }`
[INFO] [stdout] 520cabecd0a342f08a7a034a8b03df9530cdad504a46b59ee81bef28ed2a4858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 717fda78110791cf5ebf8581df1a3076c419198fcec6280f020c395668448ff6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "717fda78110791cf5ebf8581df1a3076c419198fcec6280f020c395668448ff6", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |         0...25 => b + b'A', // A...Z
[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:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |         0...9 => b + b'0',
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |         10...15 => b - 10 + b'a',
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/english.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/english.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/hex.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for (i, &b) in bytes.iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/english.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/hex.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
[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: variable `A` should have a snake case name
[INFO] [stderr]   --> src/english.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stderr]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]   --> src/english.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stderr]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::hex_to_base64`
[INFO] [stderr]   --> src/conversions.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     use super::hex_to_base64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |         0...25 => b + b'A', // A...Z
[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:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/base64.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |         0...9 => b + b'0',
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/hex.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |         10...15 => b - 10 + b'a',
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/english.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/english.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/hex.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for (i, &b) in bytes.iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/english.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/hex.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
[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: variable `A` should have a snake case name
[INFO] [stderr]   --> src/english.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stderr]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]   --> src/english.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
[INFO] [stderr]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cryptopals-f14b8924ea10804e
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test base64::tests::test_padding ... ok
[INFO] [stdout] test base64::tests::test_wikipedia ... ok
[INFO] [stdout] test english::test::test_score_sentence ... ok
[INFO] [stdout] test hex::tests::test_decode ... ok
[INFO] [stdout] test english::test::test_cos_sim_neg_1 ... ok
[INFO] [stdout] test conversions::tests::test_hex_to_base64 ... ok
[INFO] [stdout] test english::test::test_cos_sim_0 ... ok
[INFO] [stdout] test english::test::test_cos_sim_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-5a66034799f49a3f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cryptopals
[INFO] [stdout] running 3 tests
[INFO] [stdout] test set1_problem2 ... ok
[INFO] [stdout] test set1_problem1 ... ok
[INFO] [stdout] test set1_problem3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/base64.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |         0...25 => b + b'A', // A...Z
[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]   --> /opt/rustwide/workdir/src/base64.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |         26...51 => b - 26 + b'a', // a...z
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/base64.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 |         52...61 => b - 52 + b'0', // 0...9
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hex.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |             b'0'...b'9' => buff |= b - b'0',        // 0...9 --> 0...9
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hex.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             b'a'...b'f' => buff |= b - b'a' + 10,   // a...f --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hex.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             b'A'...b'F' => buff |= b - b'A' + 10,   // A...F --> 10...15
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hex.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |         0...9 => b + b'0',
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hex.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |         10...15 => b - 10 + b'a',
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/english.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |             b'a'...b'z' => freqs[(c - b'a') as usize] = freqs[(c - b'a') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/english.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             b'A'...b'Z' => freqs[(c - b'A') as usize] = freqs[(c - b'A') as usize] + 1.0,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[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
[INFO] [stdout] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "717fda78110791cf5ebf8581df1a3076c419198fcec6280f020c395668448ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717fda78110791cf5ebf8581df1a3076c419198fcec6280f020c395668448ff6", kill_on_drop: false }`
[INFO] [stdout] 717fda78110791cf5ebf8581df1a3076c419198fcec6280f020c395668448ff6