[INFO] updating cached repository stallmanifold/rust-matasano-crypto-challenges [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/stallmanifold/rust-matasano-crypto-challenges [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/stallmanifold/rust-matasano-crypto-challenges" "work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/stallmanifold/rust-matasano-crypto-challenges" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/rust-matasano-crypto-challenges"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/rust-matasano-crypto-challenges'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 354e6a55d47c0162ff8cd273eba4dc95d81ee5cb [INFO] sha for GitHub repo stallmanifold/rust-matasano-crypto-challenges: 354e6a55d47c0162ff8cd273eba4dc95d81ee5cb [INFO] validating manifest of stallmanifold/rust-matasano-crypto-challenges 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 stallmanifold/rust-matasano-crypto-challenges 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 stallmanifold/rust-matasano-crypto-challenges [INFO] finished frobbing stallmanifold/rust-matasano-crypto-challenges [INFO] frobbed toml for stallmanifold/rust-matasano-crypto-challenges written to work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges/Cargo.toml [INFO] started frobbing stallmanifold/rust-matasano-crypto-challenges [INFO] finished frobbing stallmanifold/rust-matasano-crypto-challenges [INFO] frobbed toml for stallmanifold/rust-matasano-crypto-challenges written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stallmanifold/rust-matasano-crypto-challenges/Cargo.toml [INFO] crate stallmanifold/rust-matasano-crypto-challenges 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 stallmanifold/rust-matasano-crypto-challenges 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges:/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] e2ee5efce53cc98f720fbcf3538ea856989a4cccacbb00f3ff72506b8fc29b0e [INFO] running `"docker" "start" "-a" "e2ee5efce53cc98f720fbcf3538ea856989a4cccacbb00f3ff72506b8fc29b0e"` [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling matasano-crypto-challenges v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | 0x30...0x39 => Some(character-0x30), [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/bitwise/hex_rep.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | 0x41...0x46 => Some(character-0x37), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | 0x61...0x66 => Some(character-0x57), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:35 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/crypto/xor_cipher.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn new(key: Vec) -> XorCipher { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `"docker" "inspect" "e2ee5efce53cc98f720fbcf3538ea856989a4cccacbb00f3ff72506b8fc29b0e"` [INFO] running `"docker" "rm" "-f" "e2ee5efce53cc98f720fbcf3538ea856989a4cccacbb00f3ff72506b8fc29b0e"` [INFO] [stdout] e2ee5efce53cc98f720fbcf3538ea856989a4cccacbb00f3ff72506b8fc29b0e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges:/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] f676e926889dd14d9ddbbc7d22a373d797a05bc647ec4b3a3f186bc7005c9ff9 [INFO] running `"docker" "start" "-a" "f676e926889dd14d9ddbbc7d22a373d797a05bc647ec4b3a3f186bc7005c9ff9"` [INFO] [stderr] Compiling matasano-crypto-challenges v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | 0x30...0x39 => Some(character-0x30), [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/bitwise/hex_rep.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | 0x41...0x46 => Some(character-0x37), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | 0x61...0x66 => Some(character-0x57), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:35 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bitwise/hex_rep.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | 0x30...0x39 | 0x41...0x46 | 0x61...0x66 => continue, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/crypto/tests.rs:27:74 [INFO] [stderr] | [INFO] [stderr] 27 | assert_eq!(String::from_utf8(ciphertext).unwrap(), String::from_utf8((expected_ct)).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/crypto/xor_cipher.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn new(key: Vec) -> XorCipher { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `"docker" "inspect" "f676e926889dd14d9ddbbc7d22a373d797a05bc647ec4b3a3f186bc7005c9ff9"` [INFO] running `"docker" "rm" "-f" "f676e926889dd14d9ddbbc7d22a373d797a05bc647ec4b3a3f186bc7005c9ff9"` [INFO] [stdout] f676e926889dd14d9ddbbc7d22a373d797a05bc647ec4b3a3f186bc7005c9ff9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stallmanifold/rust-matasano-crypto-challenges:/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] 52a84971897d8ebf6a4f770c87bd8f360d212a75d993057f5ccb35bd1ce8dadd [INFO] running `"docker" "start" "-a" "52a84971897d8ebf6a4f770c87bd8f360d212a75d993057f5ccb35bd1ce8dadd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/matasano_crypto_challenges-2c41b0b19d8e96ec [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test bitwise::tests::test_edit_dist_should_reject_mismatched_length_strings ... ok [INFO] [stdout] test bitwise::tests::test_edit_dist ... ok [INFO] [stdout] test bitwise::tests::test_to_base64 ... ok [INFO] [stdout] test bitwise::tests::test_to_hex ... ok [INFO] [stdout] test cryptanalysis::tests::test_score_with ... ok [INFO] [stdout] test set1::tests::test_challenge4_file_exists ... ok [INFO] [stdout] test set1::tests::test_challenge2 ... ok [INFO] [stdout] test set1::tests::test_challenge1 ... ok [INFO] [stdout] test set1::tests::test_challenge5 ... ok [INFO] [stdout] test set1::tests::test_challenge6 ... ok [INFO] [stdout] test set1::tests::test_challenge6_file_exists ... ok [INFO] [stdout] test crypto::tests::test_xor_cipher_should_reproduce_plaintext ... ok [INFO] [stdout] test crypto::tests::test_xor_cipher ... ok [INFO] [stdout] test cryptanalysis::tests::test_most_likely_byte ... ok [INFO] [stdout] test set1::tests::test_challenge3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-29e7f353425ce83a [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test set1::tests::test_challenge1 ... ok [INFO] [stdout] test set1::tests::test_challenge5 ... ok [INFO] [stdout] test set1::tests::test_challenge2 ... ok [INFO] [stdout] test set1::tests::test_challenge3 ... ok [INFO] [stdout] test set1::tests::test_challenge6 ... ok [INFO] [stdout] test set1::tests::test_challenge4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests matasano-crypto-challenges [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" "52a84971897d8ebf6a4f770c87bd8f360d212a75d993057f5ccb35bd1ce8dadd"` [INFO] running `"docker" "rm" "-f" "52a84971897d8ebf6a4f770c87bd8f360d212a75d993057f5ccb35bd1ce8dadd"` [INFO] [stdout] 52a84971897d8ebf6a4f770c87bd8f360d212a75d993057f5ccb35bd1ce8dadd