[INFO] updating cached repository cjgu/rust_cryptopals
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cjgu/rust_cryptopals
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cjgu/rust_cryptopals" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cjgu/rust_cryptopals"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cjgu/rust_cryptopals'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cjgu/rust_cryptopals" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6ea55b2771faa8672552800c5e9d10047349f45c
[INFO] sha for GitHub repo cjgu/rust_cryptopals: 6ea55b2771faa8672552800c5e9d10047349f45c
[INFO] validating manifest of cjgu/rust_cryptopals 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 cjgu/rust_cryptopals 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 cjgu/rust_cryptopals
[INFO] finished frobbing cjgu/rust_cryptopals
[INFO] frobbed toml for cjgu/rust_cryptopals written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cjgu/rust_cryptopals/Cargo.toml
[INFO] started frobbing cjgu/rust_cryptopals
[INFO] finished frobbing cjgu/rust_cryptopals
[INFO] frobbed toml for cjgu/rust_cryptopals written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals/Cargo.toml
[INFO] crate cjgu/rust_cryptopals 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 cjgu/rust_cryptopals against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals:/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] adb37b2f945496f6b43f563eeb0597a48d80d8a981f7086b34e991b533124a96
[INFO] running `"docker" "start" "-a" "adb37b2f945496f6b43f563eeb0597a48d80d8a981f7086b34e991b533124a96"`
[INFO] [stderr]    Compiling crypto_pals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `"docker" "inspect" "adb37b2f945496f6b43f563eeb0597a48d80d8a981f7086b34e991b533124a96"`
[INFO] running `"docker" "rm" "-f" "adb37b2f945496f6b43f563eeb0597a48d80d8a981f7086b34e991b533124a96"`
[INFO] [stdout] adb37b2f945496f6b43f563eeb0597a48d80d8a981f7086b34e991b533124a96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals:/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] 56ad35224774f1e3c7c436eaea57a114d996ef3f340129498f84ac81172c3051
[INFO] running `"docker" "start" "-a" "56ad35224774f1e3c7c436eaea57a114d996ef3f340129498f84ac81172c3051"`
[INFO] [stderr]    Compiling crypto_pals v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "56ad35224774f1e3c7c436eaea57a114d996ef3f340129498f84ac81172c3051"`
[INFO] running `"docker" "rm" "-f" "56ad35224774f1e3c7c436eaea57a114d996ef3f340129498f84ac81172c3051"`
[INFO] [stdout] 56ad35224774f1e3c7c436eaea57a114d996ef3f340129498f84ac81172c3051
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cjgu/rust_cryptopals:/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] 1bc388f831eb098a9a7d61849affff1afad17b0dcaa2405a0052c2d31fe4eca6
[INFO] running `"docker" "start" "-a" "1bc388f831eb098a9a7d61849affff1afad17b0dcaa2405a0052c2d31fe4eca6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/challenge-a920c86c9e59a5c2
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test utils::tests::test_decode_b64_3 ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_2 ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_1 ... ok
[INFO] [stdout] test utils::tests::test_b64_char_to_u8 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb_multiple_blocks_pad ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_4 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_1 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_cbc ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_2 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_3 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_encode_hex ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_3 ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_1 ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_pad_20 ... ok
[INFO] [stdout] test xor::tests::test_hamming_distance ... ok
[INFO] [stdout] test xor::tests::test_repeating_key_long ... ok
[INFO] [stdout] test xor::tests::test_repeating_key_short ... ok
[INFO] [stdout] test xor::tests::test_xor_1 ... ok
[INFO] [stdout] test utils::tests::test_encode_hex_1 ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_2 ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_pad_16 ... ok
[INFO] [stdout] test utils::tests::test_pad_length ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_4 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_encode_b64 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb_multiple_blocks_no_pad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aes_cbc-d2e308148e27a105
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aes_ecb-e3d94ef81e154226
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/break_repeating_key_xor-76a3fee90151c45e
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ecb_byte_at_a_time-49a257f166f74197
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ecb_cut_n_paste-29429c298c00caf0
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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] [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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/encrypt_xor-e9f5243632a97d6e
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/find_aes_ecb-d82a79bbbd8120f6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/find_single_single_char_xor_string-a12009beb0732334
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gen_key-3ea6c80178439838
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hex-fa6fbecf059cdf46
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oracle_ecb-20e2c7da94c19945
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xor-53eb124f3d0bde81
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xor_search_single_char-044266e6d02ea455
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests challenge
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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" "1bc388f831eb098a9a7d61849affff1afad17b0dcaa2405a0052c2d31fe4eca6"`
[INFO] running `"docker" "rm" "-f" "1bc388f831eb098a9a7d61849affff1afad17b0dcaa2405a0052c2d31fe4eca6"`
[INFO] [stdout] 1bc388f831eb098a9a7d61849affff1afad17b0dcaa2405a0052c2d31fe4eca6