[INFO] cloning repository https://github.com/cjgu/rust_cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjgu/rust_cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjgu%2Frust_cryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjgu%2Frust_cryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c2011bfc45d9490d27241e11b51ba60ab16beee
[INFO] testing cjgu/rust_cryptopals against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjgu%2Frust_cryptopals" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjgu/rust_cryptopals on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cjgu/rust_cryptopals
[INFO] finished tweaking git repo https://github.com/cjgu/rust_cryptopals
[INFO] tweaked toml for git repo https://github.com/cjgu/rust_cryptopals written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/cjgu/rust_cryptopals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445cd8d07c7996c1981ae94527864b054f7dc80d60923d61882a349349ee6430
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "445cd8d07c7996c1981ae94527864b054f7dc80d60923d61882a349349ee6430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445cd8d07c7996c1981ae94527864b054f7dc80d60923d61882a349349ee6430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445cd8d07c7996c1981ae94527864b054f7dc80d60923d61882a349349ee6430", kill_on_drop: false }`
[INFO] [stdout] 445cd8d07c7996c1981ae94527864b054f7dc80d60923d61882a349349ee6430
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea96393ec8425360c526d4ec44729b8edb1cea9a47de7f49a62bad467ddc428d
[INFO] running `Command { std: "docker" "start" "-a" "ea96393ec8425360c526d4ec44729b8edb1cea9a47de7f49a62bad467ddc428d", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling crypto_pals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `Command { std: "docker" "inspect" "ea96393ec8425360c526d4ec44729b8edb1cea9a47de7f49a62bad467ddc428d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea96393ec8425360c526d4ec44729b8edb1cea9a47de7f49a62bad467ddc428d", kill_on_drop: false }`
[INFO] [stdout] ea96393ec8425360c526d4ec44729b8edb1cea9a47de7f49a62bad467ddc428d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c46bacac186ec181b8a0cc4baa4bcc2349f65421f644bc673bde5cff2e32ed5f
[INFO] running `Command { std: "docker" "start" "-a" "c46bacac186ec181b8a0cc4baa4bcc2349f65421f644bc673bde5cff2e32ed5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto_pals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "c46bacac186ec181b8a0cc4baa4bcc2349f65421f644bc673bde5cff2e32ed5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46bacac186ec181b8a0cc4baa4bcc2349f65421f644bc673bde5cff2e32ed5f", kill_on_drop: false }`
[INFO] [stdout] c46bacac186ec181b8a0cc4baa4bcc2349f65421f644bc673bde5cff2e32ed5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df8cf11ac593b8f54eba7e40187713f6b6f041f7c17a03d269b415732de5d752
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df8cf11ac593b8f54eba7e40187713f6b6f041f7c17a03d269b415732de5d752", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/challenge-f9817d44a14fa823)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test utils::tests::test_decode_hex_3 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_encode_b64 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_encode_hex ... ok
[INFO] [stdout] test utils::tests::test_b64_char_to_u8 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_2 ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_4 ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_pad_20 ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_1 ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_pad_16 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_1 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_validate_1_valid ... ok
[INFO] [stdout] test utils::tests::test_pad_length ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_2 ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_3 ... ok
[INFO] [stdout] test utils::tests::test_encode_hex_1 ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_3 ... ok
[INFO] [stdout] test utils::tests::test_decode_hex_4 ... ok
[INFO] [stdout] test utils::tests::test_decode_b64_1 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_cbc ... ok
[INFO] [stdout] test utils::tests::test_encode_b64_2 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb_multiple_blocks_no_pad ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_validate_2_invalid ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_validate_3_invalid ... ok
[INFO] [stdout] test xor::tests::test_hamming_distance ... ok
[INFO] [stdout] test xor::tests::test_repeating_key_short ... ok
[INFO] [stdout] test xor::tests::test_repeating_key_long ... ok
[INFO] [stdout] test xor::tests::test_xor_1 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_decrypt_ecb_multiple_blocks_pad ... ok
[INFO] [stdout] test utils::tests::test_pkcs_7_validate_4_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aes_cbc-010996a4a08f6f30)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aes_ecb-233892bba7ca1c50)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/break_repeating_key_xor-50799edd3cdca3f1)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cbc_bitflip-c7c5e1350212b527)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_check_admin_3 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ecb_byte_at_a_time-a942fa582137fccd)
[INFO] [stdout] test tests::test_check_admin_1 ... ok
[INFO] [stdout] test tests::test_cbc_bitflip_attack ... ok
[INFO] [stdout] test tests::test_check_admin_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ecb_cut_n_paste-094e6fd6e7bde986)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/encrypt_xor-160982d0287c158d)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/find_aes_ecb-e556a28ba62fae3f)
[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; finished in 0.00s
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/find_single_single_char_xor_string-a95033bd06723f00)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gen_key-def75005bdb2da26)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex-d296146aaac845fb)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oracle_ecb-89d2260de1757882)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xor-dfa5c7b045380295)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xor_search_single_char-ffad6c3aedb4c832)
[INFO] [stderr]    Doc-tests challenge
[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; finished in 0.00s
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df8cf11ac593b8f54eba7e40187713f6b6f041f7c17a03d269b415732de5d752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8cf11ac593b8f54eba7e40187713f6b6f041f7c17a03d269b415732de5d752", kill_on_drop: false }`
[INFO] [stdout] df8cf11ac593b8f54eba7e40187713f6b6f041f7c17a03d269b415732de5d752