[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] checking kumikoda/cryptopals-rust against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumikoda%2Fcryptopals-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kumikoda/cryptopals-rust on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-3/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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24841ddb8f3a7182a97de6d7534a4ab487dce4e93da28d7531d60df8bf4d43c6
[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" "24841ddb8f3a7182a97de6d7534a4ab487dce4e93da28d7531d60df8bf4d43c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24841ddb8f3a7182a97de6d7534a4ab487dce4e93da28d7531d60df8bf4d43c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24841ddb8f3a7182a97de6d7534a4ab487dce4e93da28d7531d60df8bf4d43c6", kill_on_drop: false }`
[INFO] [stdout] 24841ddb8f3a7182a97de6d7534a4ab487dce4e93da28d7531d60df8bf4d43c6
[INFO] running `Command { std: "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" "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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ae12d11ef2b80a59772aeff8e29c676c217d30918f201ebda16b0112fdbeb4
[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" "79ae12d11ef2b80a59772aeff8e29c676c217d30918f201ebda16b0112fdbeb4", kill_on_drop: false }`
[INFO] [stderr]     Checking 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 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: 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 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: 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] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "79ae12d11ef2b80a59772aeff8e29c676c217d30918f201ebda16b0112fdbeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ae12d11ef2b80a59772aeff8e29c676c217d30918f201ebda16b0112fdbeb4", kill_on_drop: false }`
[INFO] [stdout] 79ae12d11ef2b80a59772aeff8e29c676c217d30918f201ebda16b0112fdbeb4