[INFO] updating cached repository https://github.com/s-newman/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89c36a92ec3f7e85a18fc22e51003e0b122d3b62
[INFO] testing s-newman/cryptopals against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-newman%2Fcryptopals" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-newman/cryptopals on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s-newman/cryptopals
[INFO] finished tweaking git repo https://github.com/s-newman/cryptopals
[INFO] tweaked toml for git repo https://github.com/s-newman/cryptopals written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", 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] 5095dd2397b7dfdee99e851f50d78835b81ec8a1d6556e112102a7cc1d1cbb37
[INFO] running `Command { std: "docker" "start" "-a" "5095dd2397b7dfdee99e851f50d78835b81ec8a1d6556e112102a7cc1d1cbb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5095dd2397b7dfdee99e851f50d78835b81ec8a1d6556e112102a7cc1d1cbb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5095dd2397b7dfdee99e851f50d78835b81ec8a1d6556e112102a7cc1d1cbb37", kill_on_drop: false }`
[INFO] [stdout] 5095dd2397b7dfdee99e851f50d78835b81ec8a1d6556e112102a7cc1d1cbb37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c01cc4b234c495c7abff5cd8869cbc0b100e0376826b25130db55e2fac17b4ad
[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" "c01cc4b234c495c7abff5cd8869cbc0b100e0376826b25130db55e2fac17b4ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/ch13.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut admin = oracle.encrypt_profile(&admin_plaintext);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.55s
[INFO] running `Command { std: "docker" "inspect" "c01cc4b234c495c7abff5cd8869cbc0b100e0376826b25130db55e2fac17b4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01cc4b234c495c7abff5cd8869cbc0b100e0376826b25130db55e2fac17b4ad", kill_on_drop: false }`
[INFO] [stdout] c01cc4b234c495c7abff5cd8869cbc0b100e0376826b25130db55e2fac17b4ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ff93584747322c3e85b433caf03511864259aa1146f5c8a95c047702c30aafb
[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" "5ff93584747322c3e85b433caf03511864259aa1146f5c8a95c047702c30aafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/ch13.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut admin = oracle.encrypt_profile(&admin_plaintext);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/set2.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut admin = oracle.encrypt_profile(&admin_plaintext);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "5ff93584747322c3e85b433caf03511864259aa1146f5c8a95c047702c30aafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff93584747322c3e85b433caf03511864259aa1146f5c8a95c047702c30aafb", kill_on_drop: false }`
[INFO] [stdout] 5ff93584747322c3e85b433caf03511864259aa1146f5c8a95c047702c30aafb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1301522e01fcda9a977429c78053b04143b06c583e94397039303ce878c5adcf
[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" "1301522e01fcda9a977429c78053b04143b06c583e94397039303ce878c5adcf", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/ch13.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut admin = oracle.encrypt_profile(&admin_plaintext);
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/set2.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let mut admin = oracle.encrypt_profile(&admin_plaintext);
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/infractus-d091dfe5c86436d4
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test aes::tests::test_add_round_key_1 ... ok
[INFO] [stdout] test aes::tests::test_mix_columns_1 ... ok
[INFO] [stdout] test aes::tests::test_sub_bytes_1 ... ok
[INFO] [stdout] test aes::tests::test_shift_rows_1 ... ok
[INFO] [stdout] test encoding::tests::test_b64_to_bytes_4 ... ok
[INFO] [stdout] test encoding::tests::test_b64_to_bytes_5 ... ok
[INFO] [stdout] test encoding::tests::test_bytes_to_b64_3 ... ok
[INFO] [stdout] test aes::tests::test_decrypt_1 ... ok
[INFO] [stdout] test encoding::tests::test_bytes_to_b64_1 ... ok
[INFO] [stdout] test encoding::tests::test_bytes_to_b64_2 ... ok
[INFO] [stdout] test encoding::tests::test_b64_to_bytes_3 ... ok
[INFO] [stdout] test encoding::tests::test_b64_to_bytes_2 ... ok
[INFO] [stdout] test aes::tests::test_inv_sub_bytes_1 ... ok
[INFO] [stdout] test aes::tests::test_inv_shift_rows_1 ... ok
[INFO] [stdout] test aes::tests::test_encrypt_1 ... ok
[INFO] [stdout] test aes::tests::test_gen_subkeys_1 ... ok
[INFO] [stdout] test aes::tests::test_inv_mix_columns_1 ... ok
[INFO] [stdout] test encoding::tests::test_profile_for_2 ... ok
[INFO] [stdout] test encoding::tests::test_bytes_to_lower_1 ... ok
[INFO] [stdout] test encoding::tests::test_bytes_to_hex_1 ... ok
[INFO] [stdout] test encoding::tests::test_decode_profile_2 ... ok
[INFO] [stdout] test encoding::tests::test_hex_to_bytes_1 ... ok
[INFO] [stdout] test encoding::tests::test_profile_for_1 ... ok
[INFO] [stdout] test encoding::tests::test_hex_to_bytes_3 ... ok
[INFO] [stdout] test modes::tests::test_cbc_decrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_cbc_encrypt_1 ... ok
[INFO] [stdout] test frequency::tests::test_find_chi_squared_1 ... ok
[INFO] [stdout] test encoding::tests::test_profileoracle_encrypt_profile_1 ... ok
[INFO] [stdout] test frequency::tests::test_count_1 ... ok
[INFO] [stdout] test encoding::tests::test_decode_profile_1 ... ok
[INFO] [stdout] test modes::tests::test_cbcoracle_decrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_detect_ecb_1 ... ok
[INFO] [stdout] test modes::tests::test_ecb_decrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_cbcoracle_encrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_harderecboracle_encrypt_1 ... ok
[INFO] [stdout] test padding::tests::test_valid_pkcs_1 ... ok
[INFO] [stdout] test padding::tests::test_valid_pkcs_2 ... ok
[INFO] [stdout] test padding::tests::test_valid_pkcs_3 ... ok
[INFO] [stdout] test padding::tests::test_valid_pkcs_4 ... ok
[INFO] [stdout] test rand::tests::test_get_bit_1 ... ok
[INFO] [stdout] test rand::tests::test_mt19937_1 ... ok
[INFO] [stdout] test modes::tests::test_ctr_2 ... ok
[INFO] [stdout] test rand::tests::test_mt19937_2 ... ok
[INFO] [stdout] test modes::tests::test_ecboracle_encrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_cbcpaddingoracle_decrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_ecb_encrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_ctr_1 ... ok
[INFO] [stdout] test modes::tests::test_ctr_edit_1 ... ok
[INFO] [stdout] test rand::tests::test_undo_lshift_xor_and_1 ... ok
[INFO] [stdout] test stream::tests::test_mt19937_1 ... ok
[INFO] [stdout] test padding::tests::test_pkcs_1 ... ok
[INFO] [stdout] test xor::tests::test_fixed_xor_1 ... ok
[INFO] [stdout] test xor::tests::test_fixed_xor_2 ... ok
[INFO] [stdout] test xor::tests::test_hamming_distance_1 ... ok
[INFO] [stdout] test xor::tests::test_hamming_distance_2 ... ok
[INFO] [stdout] test xor::tests::test_repeating_key_xor_1 ... ok
[INFO] [stdout] test modes::tests::test_cbcverifyoracle_encrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_cbcverifyoracle_verify_ascii_1 ... ok
[INFO] [stdout] test modes::tests::test_ctroracle_encrypt_1 ... ok
[INFO] [stdout] test modes::tests::test_ctroracle_decrypt_1 ... ok
[INFO] [stdout] test rand::tests::test_mt19937_temper_1 ... ok
[INFO] [stdout] test rand::tests::test_mt19937_untemper_1 ... ok
[INFO] [stdout] test rand::tests::test_mt19937_tempering_1 ... ok
[INFO] [stdout] test rand::tests::test_undo_rshift_xor_1 ... ok
[INFO] [stdout] test modes::tests::test_ecboracle_encrypt_2 ... ok
[INFO] [stdout] test modes::tests::test_cbcverifyoracle_verify_ascii_2 ... ok
[INFO] [stdout] test xor::tests::test_single_byte_xor_1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/set1-bb208aeed5633006
[INFO] [stdout] test encoding::tests::test_hex_to_bytes_2 ... ok
[INFO] [stdout] test encoding::tests::test_b64_to_bytes_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test challenge_1 ... ok
[INFO] [stdout] test challenge_2 ... ok
[INFO] [stdout] test challenge_5 ... ok
[INFO] [stdout] test challenge_4 ... ok
[INFO] [stdout] test challenge_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/set2-c06989de3ad54f8b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test challenge_15 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/set3-4df108f34889a898
[INFO] [stdout] test challenge_13 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test challenge_18 ... ok
[INFO] [stdout] test challenge_23 ... ok
[INFO] [stdout] test challenge_22 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/set4-55d14b9cef914b35
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test challenge_26 ... ok
[INFO] [stdout] test challenge_27 ... ok
[INFO] [stdout] test challenge_25 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1301522e01fcda9a977429c78053b04143b06c583e94397039303ce878c5adcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1301522e01fcda9a977429c78053b04143b06c583e94397039303ce878c5adcf", kill_on_drop: false }`
[INFO] [stdout] 1301522e01fcda9a977429c78053b04143b06c583e94397039303ce878c5adcf