[INFO] updating cached repository cavejay/cryptopal-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cavejay/cryptopal-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cavejay/cryptopal-rust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cavejay/cryptopal-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cavejay/cryptopal-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cavejay/cryptopal-rust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf956a1ad1da4f05e7cb9a52afebe60df9b688d4
[INFO] sha for GitHub repo cavejay/cryptopal-rust: cf956a1ad1da4f05e7cb9a52afebe60df9b688d4
[INFO] validating manifest of cavejay/cryptopal-rust on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cavejay/cryptopal-rust on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cavejay/cryptopal-rust
[INFO] finished frobbing cavejay/cryptopal-rust
[INFO] frobbed toml for cavejay/cryptopal-rust written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cavejay/cryptopal-rust/Cargo.toml
[INFO] started frobbing cavejay/cryptopal-rust
[INFO] finished frobbing cavejay/cryptopal-rust
[INFO] frobbed toml for cavejay/cryptopal-rust written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust/Cargo.toml
[INFO] crate cavejay/cryptopal-rust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cavejay/cryptopal-rust against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] ebe1c928a22b0b3e696eec4bb916c0d6a2e61faa48ad7c71511c69ecf4c55917
[INFO] running `"docker" "start" "-a" "ebe1c928a22b0b3e696eec4bb916c0d6a2e61faa48ad7c71511c69ecf4c55917"`
[INFO] [stderr]    Compiling cryptopal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `base64_chars`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_base64_chars`
[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/bh64.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut s = s.clone();
[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: function is never used: `base64_char_to_val`
[INFO] [stderr]   --> src/bh64.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_to_b64`
[INFO] [stderr]   --> src/bh64.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mapC` should have a snake case name
[INFO] [stderr]  --> src/crypt.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut mapC = vec![0; 1];
[INFO] [stderr]   |             ^^^^ help: convert the identifier to snake case: `map_c`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mapN` should have a snake case name
[INFO] [stderr]  --> src/crypt.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mut mapN = vec![0; 1];
[INFO] [stderr]   |             ^^^^ help: convert the identifier to snake case: `map_n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "ebe1c928a22b0b3e696eec4bb916c0d6a2e61faa48ad7c71511c69ecf4c55917"`
[INFO] running `"docker" "rm" "-f" "ebe1c928a22b0b3e696eec4bb916c0d6a2e61faa48ad7c71511c69ecf4c55917"`
[INFO] [stdout] ebe1c928a22b0b3e696eec4bb916c0d6a2e61faa48ad7c71511c69ecf4c55917
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42dacfcaeeb8ea362911720396f7dbf54d90166aea864036010e8d3368778f09
[INFO] running `"docker" "start" "-a" "42dacfcaeeb8ea362911720396f7dbf54d90166aea864036010e8d3368778f09"`
[INFO] [stderr]    Compiling cryptopal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `base64_chars`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_base64_chars`
[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/bh64.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut s = s.clone();
[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: function is never used: `base64_char_to_val`
[INFO] [stderr]   --> src/bh64.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_to_b64`
[INFO] [stderr]   --> src/bh64.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mapC` should have a snake case name
[INFO] [stderr]  --> src/crypt.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut mapC = vec![0; 1];
[INFO] [stderr]   |             ^^^^ help: convert the identifier to snake case: `map_c`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mapN` should have a snake case name
[INFO] [stderr]  --> src/crypt.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mut mapN = vec![0; 1];
[INFO] [stderr]   |             ^^^^ help: convert the identifier to snake case: `map_n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "42dacfcaeeb8ea362911720396f7dbf54d90166aea864036010e8d3368778f09"`
[INFO] running `"docker" "rm" "-f" "42dacfcaeeb8ea362911720396f7dbf54d90166aea864036010e8d3368778f09"`
[INFO] [stdout] 42dacfcaeeb8ea362911720396f7dbf54d90166aea864036010e8d3368778f09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cavejay/cryptopal-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 1ff76191332a11efde08a363fd602c921755cd5822bb84290610b6903216581e
[INFO] running `"docker" "start" "-a" "1ff76191332a11efde08a363fd602c921755cd5822bb84290610b6903216581e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cryptopal-99f172a119b55e71
[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] running `"docker" "inspect" "1ff76191332a11efde08a363fd602c921755cd5822bb84290610b6903216581e"`
[INFO] running `"docker" "rm" "-f" "1ff76191332a11efde08a363fd602c921755cd5822bb84290610b6903216581e"`
[INFO] [stdout] 1ff76191332a11efde08a363fd602c921755cd5822bb84290610b6903216581e