[INFO] updating cached repository davideGiovannini/cryptochallenge_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/davideGiovannini/cryptochallenge_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/davideGiovannini/cryptochallenge_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/davideGiovannini/cryptochallenge_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davideGiovannini/cryptochallenge_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davideGiovannini/cryptochallenge_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d292b3e9eb215d19759ea8ad15d48e91fd5a3006 [INFO] sha for GitHub repo davideGiovannini/cryptochallenge_rust: d292b3e9eb215d19759ea8ad15d48e91fd5a3006 [INFO] validating manifest of davideGiovannini/cryptochallenge_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 davideGiovannini/cryptochallenge_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 davideGiovannini/cryptochallenge_rust [INFO] finished frobbing davideGiovannini/cryptochallenge_rust [INFO] frobbed toml for davideGiovannini/cryptochallenge_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_rust/Cargo.toml [INFO] started frobbing davideGiovannini/cryptochallenge_rust [INFO] finished frobbing davideGiovannini/cryptochallenge_rust [INFO] frobbed toml for davideGiovannini/cryptochallenge_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davideGiovannini/cryptochallenge_rust/Cargo.toml [INFO] crate davideGiovannini/cryptochallenge_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] testing davideGiovannini/cryptochallenge_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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_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] 9d906aa623b214b078552ace7d252972753c7d0d3821e76b2039b51a9d2233bc [INFO] running `"docker" "start" "-a" "9d906aa623b214b078552ace7d252972753c7d0d3821e76b2039b51a9d2233bc"` [INFO] [stderr] Compiling set_1 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/base64/mod.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | let mut result = String::with_capacity((4 * (bytes.len() / 3))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/base64/mod.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Vec::with_capacity((3 * (data.len() / 4))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_base64` [INFO] [stderr] --> src/base64/mod.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn from_base64(data: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_char` [INFO] [stderr] --> src/base64/mod.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | fn decode_char(c: &char) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hamming_bit_distance` [INFO] [stderr] --> src/bytes/mod.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `bytesA` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:30:29 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `bytes_a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `bytesB` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `bytes_b` [INFO] [stderr] [INFO] [stderr] warning: variable `byteA` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | for (byteA, byteB) in bytesA.iter().zip(bytesB) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `byte_a` [INFO] [stderr] [INFO] [stderr] warning: variable `byteB` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | for (byteA, byteB) in bytesA.iter().zip(bytesB) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `byte_b` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "9d906aa623b214b078552ace7d252972753c7d0d3821e76b2039b51a9d2233bc"` [INFO] running `"docker" "rm" "-f" "9d906aa623b214b078552ace7d252972753c7d0d3821e76b2039b51a9d2233bc"` [INFO] [stdout] 9d906aa623b214b078552ace7d252972753c7d0d3821e76b2039b51a9d2233bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_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] 4bb1c340d9e99c2c534c161c15f2156d0ea2736d8e7440e46468f1d2e1cda15a [INFO] running `"docker" "start" "-a" "4bb1c340d9e99c2c534c161c15f2156d0ea2736d8e7440e46468f1d2e1cda15a"` [INFO] [stderr] Compiling set_1 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/base64/mod.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | let mut result = String::with_capacity((4 * (bytes.len() / 3))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/base64/mod.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Vec::with_capacity((3 * (data.len() / 4))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: function `test_Man` should have a snake case name [INFO] [stderr] --> src/base64/mod.rs:185:8 [INFO] [stderr] | [INFO] [stderr] 185 | fn test_Man() { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `test_man` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_M` should have a snake case name [INFO] [stderr] --> src/base64/mod.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | fn test_M() { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `test_m` [INFO] [stderr] [INFO] [stderr] warning: function `test_Horse` should have a snake case name [INFO] [stderr] --> src/base64/mod.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 195 | fn test_Horse() { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `test_horse` [INFO] [stderr] [INFO] [stderr] warning: function `test_TfS` should have a snake case name [INFO] [stderr] --> src/hex/mod.rs:68:8 [INFO] [stderr] | [INFO] [stderr] 68 | fn test_TfS() { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `test_tf_s` [INFO] [stderr] [INFO] [stderr] warning: variable `bytesA` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:30:29 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `bytes_a` [INFO] [stderr] [INFO] [stderr] warning: variable `bytesB` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `bytes_b` [INFO] [stderr] [INFO] [stderr] warning: variable `byteA` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | for (byteA, byteB) in bytesA.iter().zip(bytesB) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `byte_a` [INFO] [stderr] [INFO] [stderr] warning: variable `byteB` should have a snake case name [INFO] [stderr] --> src/bytes/mod.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | for (byteA, byteB) in bytesA.iter().zip(bytesB) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `byte_b` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `"docker" "inspect" "4bb1c340d9e99c2c534c161c15f2156d0ea2736d8e7440e46468f1d2e1cda15a"` [INFO] running `"docker" "rm" "-f" "4bb1c340d9e99c2c534c161c15f2156d0ea2736d8e7440e46468f1d2e1cda15a"` [INFO] [stdout] 4bb1c340d9e99c2c534c161c15f2156d0ea2736d8e7440e46468f1d2e1cda15a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davideGiovannini/cryptochallenge_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] b68f69b9f6daa44b992edf38bc033a4bf713b2778879b9120f53f6816090267e [INFO] running `"docker" "start" "-a" "b68f69b9f6daa44b992edf38bc033a4bf713b2778879b9120f53f6816090267e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/set_1-f8cf5cce76f650dd [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test base64::base64_tests::test_M ... ok [INFO] [stdout] test base64::base64_tests::test_Horse ... ok [INFO] [stdout] test base64::base64_tests::test_Man ... ok [INFO] [stdout] test base64::base64_tests::test_banana ... ok [INFO] [stdout] test base64::base64_tests::test_decode ... ok [INFO] [stdout] test base64::base64_tests::test_empty ... ok [INFO] [stdout] test base64::base64_tests::test_hurricane ... ok [INFO] [stdout] test base64::base64_tests::test_trololol ... ok [INFO] [stdout] test hex::hex_tests::test_natale ... ok [INFO] [stdout] test base64::base64_tests::test_banana_nababa ... ok [INFO] [stdout] test hex::hex_tests::test_to_str ... ok [INFO] [stdout] test hex::hex_tests::test_empty ... ok [INFO] [stdout] test hex::hex_tests::test_crypto ... ok [INFO] [stdout] test bytes::bytes_tests::test_hamming ... ok [INFO] [stdout] test bytes::bytes_tests::test_xor ... ok [INFO] [stdout] test hex::hex_tests::test_TfS ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b68f69b9f6daa44b992edf38bc033a4bf713b2778879b9120f53f6816090267e"` [INFO] running `"docker" "rm" "-f" "b68f69b9f6daa44b992edf38bc033a4bf713b2778879b9120f53f6816090267e"` [INFO] [stdout] b68f69b9f6daa44b992edf38bc033a4bf713b2778879b9120f53f6816090267e