[INFO] cloning repository https://github.com/segfaultDelirium/cryptography_lab7_ex3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segfaultDelirium/cryptography_lab7_ex3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsegfaultDelirium%2Fcryptography_lab7_ex3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsegfaultDelirium%2Fcryptography_lab7_ex3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a06a8cc7bfa14f596d4e5e2100007b7f96f57507
[INFO] building segfaultDelirium/cryptography_lab7_ex3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsegfaultDelirium%2Fcryptography_lab7_ex3" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segfaultDelirium/cryptography_lab7_ex3 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segfaultDelirium/cryptography_lab7_ex3
[INFO] finished tweaking git repo https://github.com/segfaultDelirium/cryptography_lab7_ex3
[INFO] tweaked toml for git repo https://github.com/segfaultDelirium/cryptography_lab7_ex3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/segfaultDelirium/cryptography_lab7_ex3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07b346658a99cb21216e02a23f697f05ba860b279f2b5f86f84a4178333f860f
[INFO] running `Command { std: "docker" "start" "-a" "07b346658a99cb21216e02a23f697f05ba860b279f2b5f86f84a4178333f860f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07b346658a99cb21216e02a23f697f05ba860b279f2b5f86f84a4178333f860f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b346658a99cb21216e02a23f697f05ba860b279f2b5f86f84a4178333f860f", kill_on_drop: false }`
[INFO] [stdout] 07b346658a99cb21216e02a23f697f05ba860b279f2b5f86f84a4178333f860f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c5a16ac81025311c2b91396fa87e8b38e5b261b0b9d9db6c1f9b5ad97ac155
[INFO] running `Command { std: "docker" "start" "-a" "42c5a16ac81025311c2b91396fa87e8b38e5b261b0b9d9db6c1f9b5ad97ac155", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lab7_ex3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:189:14
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let (x, xstar, y, ystar) = tuple;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xstar`
[INFO] [stdout]    --> src/main.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let (x, xstar, y, ystar) = tuple;
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_xstar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_table` is never used
[INFO] [stdout]   --> src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn generate_table(xprim: Vec<u8>, sbox: Vec<u8>) -> Vec<Vec<Vec<u8>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:40
[INFO] [stdout]     |
[INFO] [stdout] 196 |         (0..=15).into_iter().for_each(|L1| {
[INFO] [stdout]     |                                        ^^ help: convert the identifier to snake case: `l1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:197:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |             (0..=15).into_iter().for_each(|L2| {
[INFO] [stdout]     |                                            ^^ help: convert the identifier to snake case: `l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L1_binary` should have a snake case name
[INFO] [stdout]    --> src/main.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 let L1_binary = create_hex_binary(L1);
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to snake case: `l1_binary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2_binary` should have a snake case name
[INFO] [stdout]    --> src/main.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let L2_binary = create_hex_binary(L2);
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to snake case: `l2_binary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "42c5a16ac81025311c2b91396fa87e8b38e5b261b0b9d9db6c1f9b5ad97ac155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c5a16ac81025311c2b91396fa87e8b38e5b261b0b9d9db6c1f9b5ad97ac155", kill_on_drop: false }`
[INFO] [stdout] 42c5a16ac81025311c2b91396fa87e8b38e5b261b0b9d9db6c1f9b5ad97ac155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7e5ace1c0307201a1f3294ac1b32359675647f59e2becc2ecd3ffe023854c7
[INFO] running `Command { std: "docker" "start" "-a" "9a7e5ace1c0307201a1f3294ac1b32359675647f59e2becc2ecd3ffe023854c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lab7_ex3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:189:14
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let (x, xstar, y, ystar) = tuple;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xstar`
[INFO] [stdout]    --> src/main.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let (x, xstar, y, ystar) = tuple;
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_xstar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_table` is never used
[INFO] [stdout]   --> src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn generate_table(xprim: Vec<u8>, sbox: Vec<u8>) -> Vec<Vec<Vec<u8>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:40
[INFO] [stdout]     |
[INFO] [stdout] 196 |         (0..=15).into_iter().for_each(|L1| {
[INFO] [stdout]     |                                        ^^ help: convert the identifier to snake case: `l1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:197:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |             (0..=15).into_iter().for_each(|L2| {
[INFO] [stdout]     |                                            ^^ help: convert the identifier to snake case: `l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L1_binary` should have a snake case name
[INFO] [stdout]    --> src/main.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 let L1_binary = create_hex_binary(L1);
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to snake case: `l1_binary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2_binary` should have a snake case name
[INFO] [stdout]    --> src/main.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let L2_binary = create_hex_binary(L2);
[INFO] [stdout]     |                     ^^^^^^^^^ help: convert the identifier to snake case: `l2_binary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9a7e5ace1c0307201a1f3294ac1b32359675647f59e2becc2ecd3ffe023854c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7e5ace1c0307201a1f3294ac1b32359675647f59e2becc2ecd3ffe023854c7", kill_on_drop: false }`
[INFO] [stdout] 9a7e5ace1c0307201a1f3294ac1b32359675647f59e2becc2ecd3ffe023854c7