[INFO] cloning repository https://github.com/Katana-Steel/file_crypter_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Katana-Steel/file_crypter_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatana-Steel%2Ffile_crypter_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatana-Steel%2Ffile_crypter_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac9ead1a7ff99468446de2b467116d4ada8d2627
[INFO] checking Katana-Steel/file_crypter_rs against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKatana-Steel%2Ffile_crypter_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Katana-Steel/file_crypter_rs
[INFO] finished tweaking git repo https://github.com/Katana-Steel/file_crypter_rs
[INFO] tweaked toml for git repo https://github.com/Katana-Steel/file_crypter_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Katana-Steel/file_crypter_rs on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Katana-Steel/file_crypter_rs 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 129bdaf7d0677bbf0899628ef774e0840d2a83ac342e6ffaffa0a4696a39eb2c
[INFO] running `Command { std: "docker" "start" "-a" "129bdaf7d0677bbf0899628ef774e0840d2a83ac342e6ffaffa0a4696a39eb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "129bdaf7d0677bbf0899628ef774e0840d2a83ac342e6ffaffa0a4696a39eb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129bdaf7d0677bbf0899628ef774e0840d2a83ac342e6ffaffa0a4696a39eb2c", kill_on_drop: false }`
[INFO] [stdout] 129bdaf7d0677bbf0899628ef774e0840d2a83ac342e6ffaffa0a4696a39eb2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c4d379c0cbee6b4de9a0b0de7d42bee0f32587a98d041d180be46a50d117f5
[INFO] running `Command { std: "docker" "start" "-a" "c3c4d379c0cbee6b4de9a0b0de7d42bee0f32587a98d041d180be46a50d117f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking file_crypter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Sha224`
[INFO] [stdout]   --> src/encrypter.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sha2::{Sha224, Digest};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/encrypter.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sha2::{Sha224, Digest};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Encrypter` is never constructed
[INFO] [stdout]   --> src/encrypter.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Encrypter {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `encrypt`, `decrypt`, `enc`, and `dec` are never used
[INFO] [stdout]   --> src/encrypter.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Encrypter {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(key: &Path) -> Encrypter {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn encrypt(&self, input: &str, cur: u8) -> (Vec<u8>, u8) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn decrypt(&self, input: &Vec<u8>, cur: u8) -> (String, u8) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn enc(&mut self, src: &Path, dest: &Path) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn dec(&mut self, src: &Path, dest: &Path) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `Command { std: "docker" "inspect" "c3c4d379c0cbee6b4de9a0b0de7d42bee0f32587a98d041d180be46a50d117f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c4d379c0cbee6b4de9a0b0de7d42bee0f32587a98d041d180be46a50d117f5", kill_on_drop: false }`
[INFO] [stdout] c3c4d379c0cbee6b4de9a0b0de7d42bee0f32587a98d041d180be46a50d117f5
