[INFO] cloning repository https://github.com/dmarcr1997/rustTempConverter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmarcr1997/rustTempConverter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmarcr1997%2FrustTempConverter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmarcr1997%2FrustTempConverter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8a8476107b04beded973bac4b81d9bc83bbae25 [INFO] testing dmarcr1997/rustTempConverter against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmarcr1997%2FrustTempConverter" "/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/dmarcr1997/rustTempConverter on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmarcr1997/rustTempConverter [INFO] finished tweaking git repo https://github.com/dmarcr1997/rustTempConverter [INFO] tweaked toml for git repo https://github.com/dmarcr1997/rustTempConverter written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/dmarcr1997/rustTempConverter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8014fa61d93d1b1ce6939f0c8ed5b898b28c8c1e046e79d97a4ecfd5f7a1f8da [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" "8014fa61d93d1b1ce6939f0c8ed5b898b28c8c1e046e79d97a4ecfd5f7a1f8da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8014fa61d93d1b1ce6939f0c8ed5b898b28c8c1e046e79d97a4ecfd5f7a1f8da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8014fa61d93d1b1ce6939f0c8ed5b898b28c8c1e046e79d97a4ecfd5f7a1f8da", kill_on_drop: false }` [INFO] [stdout] 8014fa61d93d1b1ce6939f0c8ed5b898b28c8c1e046e79d97a4ecfd5f7a1f8da [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0baa7ceb0ff74cf7b095490766be9c29913c27da7fd1fd649a60c0ce8684b61 [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" "c0baa7ceb0ff74cf7b095490766be9c29913c27da7fd1fd649a60c0ce8684b61", kill_on_drop: false }` [INFO] [stderr] Compiling temp_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `choice` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | let mut choice = 'y'; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_choice` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut choice = 'y'; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempType` should have a snake case name [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut tempType = String::new(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempType` should have a snake case name [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let tempType: char = tempType.trim().parse().expect("character"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempT` should have a snake case name [INFO] [stdout] --> src/main.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | fn convert(tempT: &char, temp: f32) -> f32{ [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `temp_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "c0baa7ceb0ff74cf7b095490766be9c29913c27da7fd1fd649a60c0ce8684b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0baa7ceb0ff74cf7b095490766be9c29913c27da7fd1fd649a60c0ce8684b61", kill_on_drop: false }` [INFO] [stdout] c0baa7ceb0ff74cf7b095490766be9c29913c27da7fd1fd649a60c0ce8684b61 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07d5105850c381b81aae8029e3fcccfe0bb56fbf8236ba44401d48f1697fff09 [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" "07d5105850c381b81aae8029e3fcccfe0bb56fbf8236ba44401d48f1697fff09", kill_on_drop: false }` [INFO] [stderr] Compiling temp_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `choice` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | let mut choice = 'y'; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_choice` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut choice = 'y'; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempType` should have a snake case name [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut tempType = String::new(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempType` should have a snake case name [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let tempType: char = tempType.trim().parse().expect("character"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tempT` should have a snake case name [INFO] [stdout] --> src/main.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | fn convert(tempT: &char, temp: f32) -> f32{ [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `temp_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "07d5105850c381b81aae8029e3fcccfe0bb56fbf8236ba44401d48f1697fff09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d5105850c381b81aae8029e3fcccfe0bb56fbf8236ba44401d48f1697fff09", kill_on_drop: false }` [INFO] [stdout] 07d5105850c381b81aae8029e3fcccfe0bb56fbf8236ba44401d48f1697fff09 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d48055b2b529f85de9464e7a1e24650f7109613dfb561691252054df6dafb25 [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" "9d48055b2b529f85de9464e7a1e24650f7109613dfb561691252054df6dafb25", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `choice` [INFO] [stderr] --> src/main.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | let mut choice = 'y'; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_choice` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | let mut choice = 'y'; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `tempType` should have a snake case name [INFO] [stderr] --> src/main.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | let mut tempType = String::new(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `tempType` should have a snake case name [INFO] [stderr] --> src/main.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | let tempType: char = tempType.trim().parse().expect("character"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `temp_type` [INFO] [stderr] [INFO] [stderr] warning: variable `tempT` should have a snake case name [INFO] [stderr] --> src/main.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | fn convert(tempT: &char, temp: f32) -> f32{ [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `temp_t` [INFO] [stderr] [INFO] [stderr] warning: `temp_converter` (bin "temp_converter" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/temp_converter-78f0d9e81a7af523) [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" "9d48055b2b529f85de9464e7a1e24650f7109613dfb561691252054df6dafb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d48055b2b529f85de9464e7a1e24650f7109613dfb561691252054df6dafb25", kill_on_drop: false }` [INFO] [stdout] 9d48055b2b529f85de9464e7a1e24650f7109613dfb561691252054df6dafb25