[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/beta-1.38-1/sources/1.37.0/gh/cavejay/cryptopal-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cavejay/cryptopal-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cavejay/cryptopal-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cavejay/cryptopal-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cavejay/cryptopal-rust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/cavejay/cryptopal-rust/Cargo.toml [INFO] crate cavejay/cryptopal-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing cavejay/cryptopal-rust against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8cc185764ead9f89db9772d0e63374ed5e5455030b6efd1ee8ed11d38e03f3fa [INFO] running `"docker" "start" "-a" "8cc185764ead9f89db9772d0e63374ed5e5455030b6efd1ee8ed11d38e03f3fa"` [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) -> 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 1.31s [INFO] running `"docker" "inspect" "8cc185764ead9f89db9772d0e63374ed5e5455030b6efd1ee8ed11d38e03f3fa"` [INFO] running `"docker" "rm" "-f" "8cc185764ead9f89db9772d0e63374ed5e5455030b6efd1ee8ed11d38e03f3fa"` [INFO] [stdout] 8cc185764ead9f89db9772d0e63374ed5e5455030b6efd1ee8ed11d38e03f3fa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 56e044a4efb8e4376d425147886b03185181a380c89e063726bb85fffd8d75f2 [INFO] running `"docker" "start" "-a" "56e044a4efb8e4376d425147886b03185181a380c89e063726bb85fffd8d75f2"` [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) -> 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 0.83s [INFO] running `"docker" "inspect" "56e044a4efb8e4376d425147886b03185181a380c89e063726bb85fffd8d75f2"` [INFO] running `"docker" "rm" "-f" "56e044a4efb8e4376d425147886b03185181a380c89e063726bb85fffd8d75f2"` [INFO] [stdout] 56e044a4efb8e4376d425147886b03185181a380c89e063726bb85fffd8d75f2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 56731dba68cb448e05f4cddc13a31067f03d1d73938a43642fb7b4cdd6fca39d [INFO] running `"docker" "start" "-a" "56731dba68cb448e05f4cddc13a31067f03d1d73938a43642fb7b4cdd6fca39d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/cryptopal-87a428701510ead2 [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" "56731dba68cb448e05f4cddc13a31067f03d1d73938a43642fb7b4cdd6fca39d"` [INFO] running `"docker" "rm" "-f" "56731dba68cb448e05f4cddc13a31067f03d1d73938a43642fb7b4cdd6fca39d"` [INFO] [stdout] 56731dba68cb448e05f4cddc13a31067f03d1d73938a43642fb7b4cdd6fca39d