[INFO] cloning repository https://github.com/SAHOO98/rust_intro [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SAHOO98/rust_intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAHOO98%2Frust_intro", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAHOO98%2Frust_intro'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62ee0ef13cc3d260109c20aae7632380fee419c6 [INFO] testing SAHOO98/rust_intro against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAHOO98%2Frust_intro" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SAHOO98/rust_intro on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SAHOO98/rust_intro [INFO] finished tweaking git repo https://github.com/SAHOO98/rust_intro [INFO] tweaked toml for git repo https://github.com/SAHOO98/rust_intro written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/SAHOO98/rust_intro already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5beeff70faa4188ea931663ec9af5d6597767dd54343eb8a78ab2c265156292d [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" "5beeff70faa4188ea931663ec9af5d6597767dd54343eb8a78ab2c265156292d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5beeff70faa4188ea931663ec9af5d6597767dd54343eb8a78ab2c265156292d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5beeff70faa4188ea931663ec9af5d6597767dd54343eb8a78ab2c265156292d", kill_on_drop: false }` [INFO] [stdout] 5beeff70faa4188ea931663ec9af5d6597767dd54343eb8a78ab2c265156292d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4df8047dc8460e77fa363c9d54d7a08af644db7e4fa06aa323ab19637d6e893 [INFO] running `Command { std: "docker" "start" "-a" "f4df8047dc8460e77fa363c9d54d7a08af644db7e4fa06aa323ab19637d6e893", kill_on_drop: false }` [INFO] [stderr] Compiling rust_intro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `up` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `down` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `left` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `right` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man1` [INFO] [stdout] --> src/enums.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let man1 = Movement::up; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man2` [INFO] [stdout] --> src/enums.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let man2 = Movement::down; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man4` [INFO] [stdout] --> src/enums.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let man4 = Movement::right; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structs.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut red = Color{ [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "f4df8047dc8460e77fa363c9d54d7a08af644db7e4fa06aa323ab19637d6e893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4df8047dc8460e77fa363c9d54d7a08af644db7e4fa06aa323ab19637d6e893", kill_on_drop: false }` [INFO] [stdout] f4df8047dc8460e77fa363c9d54d7a08af644db7e4fa06aa323ab19637d6e893 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d58893036abd49ed58f32a4b44f4c97534ea5ecffabc7c8b5cde3c893e1c044 [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" "8d58893036abd49ed58f32a4b44f4c97534ea5ecffabc7c8b5cde3c893e1c044", kill_on_drop: false }` [INFO] [stderr] Compiling rust_intro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `up` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `down` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `left` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `right` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | up, down, left, right [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man1` [INFO] [stdout] --> src/enums.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let man1 = Movement::up; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man2` [INFO] [stdout] --> src/enums.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let man2 = Movement::down; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `man4` [INFO] [stdout] --> src/enums.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let man4 = Movement::right; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structs.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut red = Color{ [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "8d58893036abd49ed58f32a4b44f4c97534ea5ecffabc7c8b5cde3c893e1c044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d58893036abd49ed58f32a4b44f4c97534ea5ecffabc7c8b5cde3c893e1c044", kill_on_drop: false }` [INFO] [stdout] 8d58893036abd49ed58f32a4b44f4c97534ea5ecffabc7c8b5cde3c893e1c044 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 270d9b8ee7da77ab78043bf5fa99050b997ce5931721340a079d1b9cc5e8fa16 [INFO] running `Command { std: "docker" "start" "-a" "270d9b8ee7da77ab78043bf5fa99050b997ce5931721340a079d1b9cc5e8fa16", kill_on_drop: false }` [INFO] [stderr] warning: variant `up` should have an upper camel case name [INFO] [stdout] [INFO] [stderr] --> src/enums.rs:3:5 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 3 | up, down, left, right [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `down` should have an upper camel case name [INFO] [stderr] --> src/enums.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | up, down, left, right [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stderr] [INFO] [stderr] warning: variant `left` should have an upper camel case name [INFO] [stderr] --> src/enums.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | up, down, left, right [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Left` [INFO] [stderr] [INFO] [stderr] warning: variant `right` should have an upper camel case name [INFO] [stderr] --> src/enums.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | up, down, left, right [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Right` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `man1` [INFO] [stderr] --> src/enums.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let man1 = Movement::up; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `man2` [INFO] [stderr] --> src/enums.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let man2 = Movement::down; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `man4` [INFO] [stderr] --> src/enums.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let man4 = Movement::right; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_man4` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/structs.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let mut red = Color{ [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: `rust_intro` (bin "rust_intro" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_intro-4d7c6cc0fcbdc58a) [INFO] running `Command { std: "docker" "inspect" "270d9b8ee7da77ab78043bf5fa99050b997ce5931721340a079d1b9cc5e8fa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270d9b8ee7da77ab78043bf5fa99050b997ce5931721340a079d1b9cc5e8fa16", kill_on_drop: false }` [INFO] [stdout] 270d9b8ee7da77ab78043bf5fa99050b997ce5931721340a079d1b9cc5e8fa16