[INFO] cloning repository https://github.com/ndornseif/birchaxe-cipher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ndornseif/birchaxe-cipher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndornseif%2Fbirchaxe-cipher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndornseif%2Fbirchaxe-cipher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05d7e2a54ef76c7b2f79634b66264f5510575c09
[INFO] checking ndornseif/birchaxe-cipher against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndornseif%2Fbirchaxe-cipher" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ndornseif/birchaxe-cipher on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ndornseif/birchaxe-cipher
[INFO] finished tweaking git repo https://github.com/ndornseif/birchaxe-cipher
[INFO] tweaked toml for git repo https://github.com/ndornseif/birchaxe-cipher written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ndornseif/birchaxe-cipher 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8effce5029f06c23acf4ba0f769c4f235a6c3faa5c15ac5e01845fe899c03330
[INFO] running `Command { std: "docker" "start" "-a" "8effce5029f06c23acf4ba0f769c4f235a6c3faa5c15ac5e01845fe899c03330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8effce5029f06c23acf4ba0f769c4f235a6c3faa5c15ac5e01845fe899c03330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8effce5029f06c23acf4ba0f769c4f235a6c3faa5c15ac5e01845fe899c03330", kill_on_drop: false }`
[INFO] [stdout] 8effce5029f06c23acf4ba0f769c4f235a6c3faa5c15ac5e01845fe899c03330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d62dd5c13ee6869f5b7e94ecd70f28f7f1313938d00314ed22212aa7b1503e
[INFO] running `Command { std: "docker" "start" "-a" "71d62dd5c13ee6869f5b7e94ecd70f28f7f1313938d00314ed22212aa7b1503e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking birchaxe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::filesystem`
[INFO] [stdout]   --> src/modes.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::filesystem;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `time_it`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! time_it {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/utils.rs:107:46
[INFO] [stdout]     |
[INFO] [stdout] 107 |         const INPUT_A: [u8; 16] = [0xff; 16];;
[INFO] [stdout]     |                                              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `time_it`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! time_it {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ecb_encrypt` is never used
[INFO] [stdout]   --> src/modes.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn ecb_encrypt(data: &mut Vec<[u8; 32]>, subkeys: &[[u8; 16]; 36]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ecb_decrypt` is never used
[INFO] [stdout]   --> src/modes.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn ecb_decrypt(data: &mut Vec<[u8; 32]>, subkeys: &[[u8; 16]; 36]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ctr_encrypt` is never used
[INFO] [stdout]   --> src/modes.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn ctr_encrypt(data: &mut Vec<[u8; 32]>, subkeys: &[[u8; 16]; 36], nonce: &[u8; 32]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ctr_decrypt` is never used
[INFO] [stdout]   --> src/modes.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn ctr_decrypt(data: &mut Vec<[u8; 32]>, subkeys: &[[u8; 16]; 36], nonce: &[u8; 32]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "71d62dd5c13ee6869f5b7e94ecd70f28f7f1313938d00314ed22212aa7b1503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d62dd5c13ee6869f5b7e94ecd70f28f7f1313938d00314ed22212aa7b1503e", kill_on_drop: false }`
[INFO] [stdout] 71d62dd5c13ee6869f5b7e94ecd70f28f7f1313938d00314ed22212aa7b1503e