[INFO] updating cached repository ItsMeijers/dirmando
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ItsMeijers/dirmando
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ItsMeijers/dirmando" "work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ItsMeijers/dirmando"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ItsMeijers/dirmando'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ItsMeijers/dirmando" "work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ItsMeijers/dirmando"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ItsMeijers/dirmando'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d857c316b9c9e31552190e10571d1f6c53c82a99
[INFO] sha for GitHub repo ItsMeijers/dirmando: d857c316b9c9e31552190e10571d1f6c53c82a99
[INFO] validating manifest of ItsMeijers/dirmando on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ItsMeijers/dirmando on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ItsMeijers/dirmando
[INFO] finished frobbing ItsMeijers/dirmando
[INFO] frobbed toml for ItsMeijers/dirmando written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ItsMeijers/dirmando/Cargo.toml
[INFO] started frobbing ItsMeijers/dirmando
[INFO] finished frobbing ItsMeijers/dirmando
[INFO] frobbed toml for ItsMeijers/dirmando written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ItsMeijers/dirmando/Cargo.toml
[INFO] crate ItsMeijers/dirmando has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ItsMeijers/dirmando against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ItsMeijers/dirmando:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6685d92f3207232c509527cf1b646657a802a1a0994a9932952f2d18a88d16ce
[INFO] running `"docker" "start" "-a" "6685d92f3207232c509527cf1b646657a802a1a0994a9932952f2d18a88d16ce"`
[INFO] [stderr]     Checking dirmando v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/dirmando.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/dirmando.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `currentDirectory`
[INFO] [stderr]   --> src/dirmando.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^ help: consider using `_currentDirectory` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command`
[INFO] [stderr]   --> src/dirmando.rs:24:51
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                                                   ^^^^^^^ help: consider using `_command` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `currentDirectory`
[INFO] [stderr]   --> src/dirmando.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^ help: consider using `_currentDirectory` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command`
[INFO] [stderr]   --> src/dirmando.rs:24:51
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                                                   ^^^^^^^ help: consider using `_command` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `fromFile` should have a snake case name such as `from_file`
[INFO] [stderr]   --> src/dirmando.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stderr] 15 | |     let mut f = File::open(filePath).expect("file not found");
[INFO] [stderr] 16 | |     let mut contents = String::new();
[INFO] [stderr] 17 | |     f.read_to_string(&mut contents).expect("something went wrong reading the file");
[INFO] [stderr] 18 | |
[INFO] [stderr] 19 | |     serde_json::from_str(&contents).unwrap()
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
[INFO] [stderr]   --> src/dirmando.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDirectory` should have a snake case name such as `current_directory`
[INFO] [stderr]   --> src/dirmando.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDirectory` should have a snake case name such as `current_directory`
[INFO] [stderr]   --> src/dirmando.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn load(&self, currentDirectory: &String) -> Option<&Vec<String>> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDir` should have a snake case name such as `current_dir`
[INFO] [stderr]   --> src/main.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let currentDir = String::from(current_dir().unwrap().to_str().unwrap());
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `commandosOpt` should have a snake case name such as `commandos_opt`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let commandosOpt = dm.load(&currentDir);
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fromFile` should have a snake case name such as `from_file`
[INFO] [stderr]   --> src/dirmando.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stderr] 15 | |     let mut f = File::open(filePath).expect("file not found");
[INFO] [stderr] 16 | |     let mut contents = String::new();
[INFO] [stderr] 17 | |     f.read_to_string(&mut contents).expect("something went wrong reading the file");
[INFO] [stderr] 18 | |
[INFO] [stderr] 19 | |     serde_json::from_str(&contents).unwrap()
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
[INFO] [stderr]   --> src/dirmando.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDirectory` should have a snake case name such as `current_directory`
[INFO] [stderr]   --> src/dirmando.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDirectory` should have a snake case name such as `current_directory`
[INFO] [stderr]   --> src/dirmando.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn load(&self, currentDirectory: &String) -> Option<&Vec<String>> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentDir` should have a snake case name such as `current_dir`
[INFO] [stderr]   --> src/main.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let currentDir = String::from(current_dir().unwrap().to_str().unwrap());
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `commandosOpt` should have a snake case name such as `commandos_opt`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let commandosOpt = dm.load(&currentDir);
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "6685d92f3207232c509527cf1b646657a802a1a0994a9932952f2d18a88d16ce"`
[INFO] running `"docker" "rm" "-f" "6685d92f3207232c509527cf1b646657a802a1a0994a9932952f2d18a88d16ce"`
[INFO] [stdout] 6685d92f3207232c509527cf1b646657a802a1a0994a9932952f2d18a88d16ce