[INFO] cloning repository https://github.com/jvogit/rust_mr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jvogit/rust_mr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvogit%2Frust_mr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvogit%2Frust_mr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd110d6d53278c220dd7af79ae1d9b403c1f7a26
[INFO] testing jvogit/rust_mr against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvogit%2Frust_mr" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jvogit/rust_mr
[INFO] finished tweaking git repo https://github.com/jvogit/rust_mr
[INFO] tweaked toml for git repo https://github.com/jvogit/rust_mr written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jvogit/rust_mr on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jvogit/rust_mr 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9b71fce09a3a135ee9367983be7d60983fd24aed425bd81c30a39f7cd0a00e5
[INFO] running `Command { std: "docker" "start" "-a" "a9b71fce09a3a135ee9367983be7d60983fd24aed425bd81c30a39f7cd0a00e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9b71fce09a3a135ee9367983be7d60983fd24aed425bd81c30a39f7cd0a00e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b71fce09a3a135ee9367983be7d60983fd24aed425bd81c30a39f7cd0a00e5", kill_on_drop: false }`
[INFO] [stdout] a9b71fce09a3a135ee9367983be7d60983fd24aed425bd81c30a39f7cd0a00e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b994803df0c7f9e76f3fd5f51e9793727287fa2030a32a4129e61b101186022
[INFO] running `Command { std: "docker" "start" "-a" "2b994803df0c7f9e76f3fd5f51e9793727287fa2030a32a4129e61b101186022", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_mr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/coordinator.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BinaryHeap, HashMap, HashSet, VecDeque},
[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: `coordinator`
[INFO] [stdout]   --> src/coordinator.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{coordinator, SOCKET};
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/worker.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     M: usize,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn R(&self) -> usize {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let M = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let R = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/worker.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn do_map(&mut self, path: &Path, R: usize) {
[INFO] [stdout]    |                                       ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/worker.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |                         let (at, R) = (res[1], res[2].parse::<usize>().unwrap());
[INFO] [stdout]     |                                  ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "2b994803df0c7f9e76f3fd5f51e9793727287fa2030a32a4129e61b101186022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b994803df0c7f9e76f3fd5f51e9793727287fa2030a32a4129e61b101186022", kill_on_drop: false }`
[INFO] [stdout] 2b994803df0c7f9e76f3fd5f51e9793727287fa2030a32a4129e61b101186022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7f6b7724b78915d13197276e6b0e49700d794a5e6a95c25bd0659f1e7d990d
[INFO] running `Command { std: "docker" "start" "-a" "2f7f6b7724b78915d13197276e6b0e49700d794a5e6a95c25bd0659f1e7d990d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/coordinator.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BinaryHeap, HashMap, HashSet, VecDeque},
[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: `coordinator`
[INFO] [stdout]   --> src/coordinator.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{coordinator, SOCKET};
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/worker.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     M: usize,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn R(&self) -> usize {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_mr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let M = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let R = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/worker.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn do_map(&mut self, path: &Path, R: usize) {
[INFO] [stdout]    |                                       ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/worker.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |                         let (at, R) = (res[1], res[2].parse::<usize>().unwrap());
[INFO] [stdout]     |                                  ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/coordinator.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BinaryHeap, HashMap, HashSet, VecDeque},
[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: `coordinator`
[INFO] [stdout]   --> src/coordinator.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{coordinator, SOCKET};
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/worker.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     M: usize,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn R(&self) -> usize {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let M = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/coordinator.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let R = 1;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/worker.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn do_map(&mut self, path: &Path, R: usize) {
[INFO] [stdout]    |                                       ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/worker.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |                         let (at, R) = (res[1], res[2].parse::<usize>().unwrap());
[INFO] [stdout]     |                                  ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2f7f6b7724b78915d13197276e6b0e49700d794a5e6a95c25bd0659f1e7d990d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7f6b7724b78915d13197276e6b0e49700d794a5e6a95c25bd0659f1e7d990d", kill_on_drop: false }`
[INFO] [stdout] 2f7f6b7724b78915d13197276e6b0e49700d794a5e6a95c25bd0659f1e7d990d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98c3e7766c5d13eda4bb71059cf730ac76b827ad682adc8a709e93e30a1f4293
[INFO] running `Command { std: "docker" "start" "-a" "98c3e7766c5d13eda4bb71059cf730ac76b827ad682adc8a709e93e30a1f4293", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BinaryHeap`
[INFO] [stderr]  --> src/coordinator.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 |     collections::{BinaryHeap, HashMap, HashSet, VecDeque},
[INFO] [stderr]   |                   ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `coordinator`
[INFO] [stderr]   --> src/coordinator.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::{coordinator, SOCKET};
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc` and `Mutex`
[INFO] [stderr]  --> src/worker.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 |     sync::{Arc, Mutex},
[INFO] [stderr]   |            ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `M` should have a snake case name
[INFO] [stderr]   --> src/coordinator.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     M: usize,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `R` should have a snake case name
[INFO] [stderr]   --> src/coordinator.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn R(&self) -> usize {
[INFO] [stderr]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `M` should have a snake case name
[INFO] [stderr]   --> src/coordinator.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let M = 1;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R` should have a snake case name
[INFO] [stderr]   --> src/coordinator.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let R = 1;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R` should have a snake case name
[INFO] [stderr]   --> src/worker.rs:25:39
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn do_map(&mut self, path: &Path, R: usize) {
[INFO] [stderr]    |                                       ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R` should have a snake case name
[INFO] [stderr]    --> src/worker.rs:155:34
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         let (at, R) = (res[1], res[2].parse::<usize>().unwrap());
[INFO] [stderr]     |                                  ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_mr` (lib) generated 9 warnings (run `cargo fix --lib -p rust_mr` to apply 3 suggestions)
[INFO] [stderr] warning: `rust_mr` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_mr-afd383e3ad53c386)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/run_coordinator.rs (/opt/rustwide/target/debug/deps/run_coordinator-7b4147acfdbdd5a8)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/run_worker.rs (/opt/rustwide/target/debug/deps/run_worker-fa8d9bbde809b2c0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_mr-5ce1043c6abb3572)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_mr
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98c3e7766c5d13eda4bb71059cf730ac76b827ad682adc8a709e93e30a1f4293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c3e7766c5d13eda4bb71059cf730ac76b827ad682adc8a709e93e30a1f4293", kill_on_drop: false }`
[INFO] [stdout] 98c3e7766c5d13eda4bb71059cf730ac76b827ad682adc8a709e93e30a1f4293
