[INFO] cloning repository https://github.com/DavidWittman/cryptopals-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavidWittman/cryptopals-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWittman%2Fcryptopals-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWittman%2Fcryptopals-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a06d25414126732558ce17ce9233d61ff1f5b061 [INFO] testing DavidWittman/cryptopals-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWittman%2Fcryptopals-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DavidWittman/cryptopals-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DavidWittman/cryptopals-rust [INFO] finished tweaking git repo https://github.com/DavidWittman/cryptopals-rust [INFO] tweaked toml for git repo https://github.com/DavidWittman/cryptopals-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/DavidWittman/cryptopals-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbe9bcd99a63cb186816a38c5c787f15512e1ebf30e5490bcc328872a4489533 [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" "dbe9bcd99a63cb186816a38c5c787f15512e1ebf30e5490bcc328872a4489533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbe9bcd99a63cb186816a38c5c787f15512e1ebf30e5490bcc328872a4489533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe9bcd99a63cb186816a38c5c787f15512e1ebf30e5490bcc328872a4489533", kill_on_drop: false }` [INFO] [stdout] dbe9bcd99a63cb186816a38c5c787f15512e1ebf30e5490bcc328872a4489533 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b751e24da7a484aad27830eb7e0bf01eb481691e8fa0ffb48249c917cbf19e8 [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" "2b751e24da7a484aad27830eb7e0bf01eb481691e8fa0ffb48249c917cbf19e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling cryptopals-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cipher` [INFO] [stdout] --> src/set2/ch10.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/set2/ch10.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iv` [INFO] [stdout] --> src/set2/ch10.rs:25:48 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.71s [INFO] running `Command { std: "docker" "inspect" "2b751e24da7a484aad27830eb7e0bf01eb481691e8fa0ffb48249c917cbf19e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b751e24da7a484aad27830eb7e0bf01eb481691e8fa0ffb48249c917cbf19e8", kill_on_drop: false }` [INFO] [stdout] 2b751e24da7a484aad27830eb7e0bf01eb481691e8fa0ffb48249c917cbf19e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47949e527c897eb42a91e42609cc0fe5b873251890d47a02746eef9c8e7fb658 [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" "47949e527c897eb42a91e42609cc0fe5b873251890d47a02746eef9c8e7fb658", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `cipher` [INFO] [stdout] --> src/set2/ch10.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/set2/ch10.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iv` [INFO] [stdout] --> src/set2/ch10.rs:25:48 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cryptopals-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cipher` [INFO] [stdout] --> src/set2/ch10.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/set2/ch10.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iv` [INFO] [stdout] --> src/set2/ch10.rs:25:48 [INFO] [stdout] | [INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "47949e527c897eb42a91e42609cc0fe5b873251890d47a02746eef9c8e7fb658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47949e527c897eb42a91e42609cc0fe5b873251890d47a02746eef9c8e7fb658", kill_on_drop: false }` [INFO] [stdout] 47949e527c897eb42a91e42609cc0fe5b873251890d47a02746eef9c8e7fb658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ad89de9d8edb9e516c563d814d1a50fab5d5a42cfc1c27c6e69c5165e12f175 [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" "2ad89de9d8edb9e516c563d814d1a50fab5d5a42cfc1c27c6e69c5165e12f175", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cipher` [INFO] [stderr] --> src/set2/ch10.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/set2/ch10.rs:25:33 [INFO] [stderr] | [INFO] [stderr] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iv` [INFO] [stderr] --> src/set2/ch10.rs:25:48 [INFO] [stderr] | [INFO] [stderr] 25 | fn cbc_decrypt(cipher: Vec, key: &Vec, iv: Vec) -> Vec { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stderr] [INFO] [stderr] warning: `cryptopals-rust` (lib) generated 3 warnings [INFO] [stderr] warning: `cryptopals-rust` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cryptopals_rust-67095d010fd9a078) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test set1::ch1::test_hex_to_b64 ... ok [INFO] [stdout] test set1::ch6::test_find_key_size ... ok [INFO] [stdout] test set1::ch6::test_hamming_distance ... ok [INFO] [stdout] test set1::ch6::test_read_file_base64 ... ok [INFO] [stdout] test set1::ch2::test_xor_strings ... ok [INFO] [stdout] test set1::ch5::test_repeating_key_xor ... ok [INFO] [stdout] test set1::ch3::test_xor_bytes ... ok [INFO] [stdout] test set2::ch10::test_cbc_decrypt ... ignored [INFO] [stdout] test set1::ch6::test_transpose ... ok [INFO] [stdout] test set1::ch3::test_find_xor_byte_from_string ... ok [INFO] [stdout] test set1::ch7::test_decrypt_aes128_ecb ... ok [INFO] [stdout] test set1::ch3::test_get_score ... ok [INFO] [stdout] test set1::ch6::test_chunks ... ok [INFO] [stdout] test set1::ch8::test_ecb_score ... ok [INFO] [stdout] test set2::ch9::test_pkcs7_pad ... ok [INFO] [stdout] test set1::ch8::test_find_ecb_in_file ... ok [INFO] [stdout] test set1::ch8::test_ecb_score_panic - should panic ... ok [INFO] [stdout] test set1::ch6::test_break_repeating_key_xor ... ok [INFO] [stdout] test set1::ch4::test_find_single_xor_in_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] [stderr] Doc-tests cryptopals-rust [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" "2ad89de9d8edb9e516c563d814d1a50fab5d5a42cfc1c27c6e69c5165e12f175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad89de9d8edb9e516c563d814d1a50fab5d5a42cfc1c27c6e69c5165e12f175", kill_on_drop: false }` [INFO] [stdout] 2ad89de9d8edb9e516c563d814d1a50fab5d5a42cfc1c27c6e69c5165e12f175