[INFO] cloning repository https://github.com/ItsMeijers/dirmando
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ItsMeijers/dirmando" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsMeijers%2Fdirmando", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsMeijers%2Fdirmando'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d857c316b9c9e31552190e10571d1f6c53c82a99
[INFO] checking ItsMeijers/dirmando against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsMeijers%2Fdirmando" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ItsMeijers/dirmando on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ItsMeijers/dirmando
[INFO] finished tweaking git repo https://github.com/ItsMeijers/dirmando
[INFO] tweaked toml for git repo https://github.com/ItsMeijers/dirmando written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ItsMeijers/dirmando already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c748be94b4fba861edc25030816ed227f53f8cfc93084609d2f9cc8bac0f34c7
[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" "c748be94b4fba861edc25030816ed227f53f8cfc93084609d2f9cc8bac0f34c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c748be94b4fba861edc25030816ed227f53f8cfc93084609d2f9cc8bac0f34c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c748be94b4fba861edc25030816ed227f53f8cfc93084609d2f9cc8bac0f34c7", kill_on_drop: false }`
[INFO] [stdout] c748be94b4fba861edc25030816ed227f53f8cfc93084609d2f9cc8bac0f34c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da43464976b4d61e8bb5be6e89e3f42abeb44309d8952d99e5478f705def058b
[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" "da43464976b4d61e8bb5be6e89e3f42abeb44309d8952d99e5478f705def058b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking serde_json v1.0.27
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.4
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]     Checking dirmando v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/dirmando.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/dirmando.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `currentDirectory`
[INFO] [stdout]   --> src/dirmando.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currentDirectory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/dirmando.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDir` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let currentDir = String::from(current_dir().unwrap().to_str().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `current_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `commandosOpt` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let commandosOpt = dm.load(&currentDir);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `commandos_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fromFile` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `from_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filePath` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirectory` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_directory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirectory` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn load(&self, currentDirectory: &String) -> Option<&Vec<String>> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_directory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `currentDirectory`
[INFO] [stdout]   --> src/dirmando.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currentDirectory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/dirmando.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDir` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let currentDir = String::from(current_dir().unwrap().to_str().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `current_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `commandosOpt` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let commandosOpt = dm.load(&currentDir);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `commandos_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fromFile` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `from_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filePath` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fromFile(filePath: &str) -> Dirmando {
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirectory` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn save(&self, currentDirectory: &String, command: &String) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_directory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirectory` should have a snake case name
[INFO] [stdout]   --> src/dirmando.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn load(&self, currentDirectory: &String) -> Option<&Vec<String>> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_directory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.77s
[INFO] running `Command { std: "docker" "inspect" "da43464976b4d61e8bb5be6e89e3f42abeb44309d8952d99e5478f705def058b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da43464976b4d61e8bb5be6e89e3f42abeb44309d8952d99e5478f705def058b", kill_on_drop: false }`
[INFO] [stdout] da43464976b4d61e8bb5be6e89e3f42abeb44309d8952d99e5478f705def058b