[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] checking DavidWittman/cryptopals-rust against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWittman%2Fcryptopals-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DavidWittman/cryptopals-rust on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-12/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6161c7959f5406d1a7d4f8edeca5bdb14d06e951f1245f67b96e1e6220a01a91
[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" "6161c7959f5406d1a7d4f8edeca5bdb14d06e951f1245f67b96e1e6220a01a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6161c7959f5406d1a7d4f8edeca5bdb14d06e951f1245f67b96e1e6220a01a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6161c7959f5406d1a7d4f8edeca5bdb14d06e951f1245f67b96e1e6220a01a91", kill_on_drop: false }`
[INFO] [stdout] 6161c7959f5406d1a7d4f8edeca5bdb14d06e951f1245f67b96e1e6220a01a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e5d59f20f0bf5479a204f3fed6360af72957e464d15808e50953e73c094c03
[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" "b4e5d59f20f0bf5479a204f3fed6360af72957e464d15808e50953e73c094c03", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]     Checking 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<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[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<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[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<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                                                ^^ help: if this is intentional, prefix it with an underscore: `_iv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cipher`
[INFO] [stdout]   --> src/set2/ch10.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn cbc_decrypt(cipher: Vec<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[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<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[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<u8>, key: &Vec<u8>, iv: Vec<u8>) -> Vec<u8> {
[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] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "b4e5d59f20f0bf5479a204f3fed6360af72957e464d15808e50953e73c094c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e5d59f20f0bf5479a204f3fed6360af72957e464d15808e50953e73c094c03", kill_on_drop: false }`
[INFO] [stdout] b4e5d59f20f0bf5479a204f3fed6360af72957e464d15808e50953e73c094c03