[INFO] cloning repository https://github.com/genuinebnt/rust-in-action [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/genuinebnt/rust-in-action" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Frust-in-action", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Frust-in-action'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 013f9a0367e0a84b0a3bb60a3b48e7a561e06015 [INFO] testing genuinebnt/rust-in-action against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenuinebnt%2Frust-in-action" "/workspace/builds/worker-69/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/genuinebnt/rust-in-action on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/genuinebnt/rust-in-action [INFO] finished tweaking git repo https://github.com/genuinebnt/rust-in-action [INFO] tweaked toml for git repo https://github.com/genuinebnt/rust-in-action written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/genuinebnt/rust-in-action already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6c83c22ca9a488b23862dab430916a3c71e4de3c266ff68389d0c948b9db510 [INFO] running `Command { std: "docker" "start" "-a" "f6c83c22ca9a488b23862dab430916a3c71e4de3c266ff68389d0c948b9db510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6c83c22ca9a488b23862dab430916a3c71e4de3c266ff68389d0c948b9db510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6c83c22ca9a488b23862dab430916a3c71e4de3c266ff68389d0c948b9db510", kill_on_drop: false }` [INFO] [stdout] f6c83c22ca9a488b23862dab430916a3c71e4de3c266ff68389d0c948b9db510 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18421d00ea652e2693f7f5d4c4d7b3a6f0711329c4208933ea2a4d230494bdfe [INFO] running `Command { std: "docker" "start" "-a" "18421d00ea652e2693f7f5d4c4d7b3a6f0711329c4208933ea2a4d230494bdfe", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling rust-in-action v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/ch3-file-state.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/ch3-file-state.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 49 | 0..=2 => ' ', [INFO] [stdout] | ----- this range overlaps on `2_usize`... [INFO] [stdout] 50 | 2..=5 => '.', [INFO] [stdout] | ^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 50 | 2..=5 => '.', [INFO] [stdout] | ----- this range overlaps on `5_usize`... [INFO] [stdout] 51 | 5..=10 => '•', [INFO] [stdout] | ^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 52 | 11..=30 => '*', [INFO] [stdout] | ------- this range overlaps on `30_usize`... [INFO] [stdout] 53 | 30..=100 => '+', [INFO] [stdout] | ^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 53 | 30..=100 => '+', [INFO] [stdout] | -------- this range overlaps on `100_usize`... [INFO] [stdout] 54 | 100..=200 => 'x', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 54 | 100..=200 => 'x', [INFO] [stdout] | --------- this range overlaps on `200_usize`... [INFO] [stdout] 55 | 200..=400 => '$', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 55 | 200..=400 => '$', [INFO] [stdout] | --------- this range overlaps on `400_usize`... [INFO] [stdout] 56 | 400..=700 => '#', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sat` [INFO] [stdout] --> src/bin/satelite.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let sat = base.connect(sat_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mailbox` [INFO] [stdout] --> src/bin/satelite.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mailbox: Mailbox, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CubeSat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `content` [INFO] [stdout] --> src/bin/satelite.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | content: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ok` [INFO] [stdout] --> src/bin/satelite.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Ok, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_status` [INFO] [stdout] --> src/bin/satelite.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn check_status(sat_id: &CubeSat) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `post` [INFO] [stdout] --> src/bin/satelite.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn post(&mut self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "18421d00ea652e2693f7f5d4c4d7b3a6f0711329c4208933ea2a4d230494bdfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18421d00ea652e2693f7f5d4c4d7b3a6f0711329c4208933ea2a4d230494bdfe", kill_on_drop: false }` [INFO] [stdout] 18421d00ea652e2693f7f5d4c4d7b3a6f0711329c4208933ea2a4d230494bdfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25520504d4c711379689b5b078b44950903cb5c45925fdfc672935c783f8fcde [INFO] running `Command { std: "docker" "start" "-a" "25520504d4c711379689b5b078b44950903cb5c45925fdfc672935c783f8fcde", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-in-action v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 49 | 0..=2 => ' ', [INFO] [stdout] | ----- this range overlaps on `2_usize`... [INFO] [stdout] 50 | 2..=5 => '.', [INFO] [stdout] | ^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 50 | 2..=5 => '.', [INFO] [stdout] | ----- this range overlaps on `5_usize`... [INFO] [stdout] 51 | 5..=10 => '•', [INFO] [stdout] | ^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 52 | 11..=30 => '*', [INFO] [stdout] | ------- this range overlaps on `30_usize`... [INFO] [stdout] 53 | 30..=100 => '+', [INFO] [stdout] | ^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 53 | 30..=100 => '+', [INFO] [stdout] | -------- this range overlaps on `100_usize`... [INFO] [stdout] 54 | 100..=200 => 'x', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 54 | 100..=200 => 'x', [INFO] [stdout] | --------- this range overlaps on `200_usize`... [INFO] [stdout] 55 | 200..=400 => '$', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/bin/mandlebrot.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 55 | 200..=400 => '$', [INFO] [stdout] | --------- this range overlaps on `400_usize`... [INFO] [stdout] 56 | 400..=700 => '#', [INFO] [stdout] | ^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sat` [INFO] [stdout] --> src/bin/satelite.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let sat = base.connect(sat_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mailbox` [INFO] [stdout] --> src/bin/satelite.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mailbox: Mailbox, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CubeSat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `content` [INFO] [stdout] --> src/bin/satelite.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | content: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ok` [INFO] [stdout] --> src/bin/satelite.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Ok, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/satelite.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_status` [INFO] [stdout] --> src/bin/satelite.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn check_status(sat_id: &CubeSat) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `post` [INFO] [stdout] --> src/bin/satelite.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn post(&mut self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/ch3-file-state.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/ch3-file-state.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.26s [INFO] [stderr] Executable unittests src/bin/ch3-file-state.rs (/opt/rustwide/target/debug/deps/ch3_file_state-7735db0c3079c9f9) [INFO] [stderr] Executable unittests src/bin/mandlebrot.rs (/opt/rustwide/target/debug/deps/mandlebrot-26eabee361367280) [INFO] [stderr] Executable unittests src/bin/matches.rs (/opt/rustwide/target/debug/deps/matches-bd9fa24404d4623c) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_in_action-2c7007793a61344e) [INFO] [stderr] Executable unittests src/bin/satelite.rs (/opt/rustwide/target/debug/deps/satelite-20468149ca6a793a) [INFO] running `Command { std: "docker" "inspect" "25520504d4c711379689b5b078b44950903cb5c45925fdfc672935c783f8fcde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25520504d4c711379689b5b078b44950903cb5c45925fdfc672935c783f8fcde", kill_on_drop: false }` [INFO] [stdout] 25520504d4c711379689b5b078b44950903cb5c45925fdfc672935c783f8fcde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d16bef547d32c773b3a2f8cec020310620fddd4e0fd9b8edd7bed7e84269bd23 [INFO] running `Command { std: "docker" "start" "-a" "d16bef547d32c773b3a2f8cec020310620fddd4e0fd9b8edd7bed7e84269bd23", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `sat` [INFO] [stderr] --> src/bin/satelite.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let sat = base.connect(sat_id); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sat` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mailbox` [INFO] [stderr] --> src/bin/satelite.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | mailbox: Mailbox, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `CubeSat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/bin/satelite.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `content` [INFO] [stderr] --> src/bin/satelite.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | content: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/bin/satelite.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ok` [INFO] [stderr] --> src/bin/satelite.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Ok, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `StatusMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/bin/satelite.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_status` [INFO] [stderr] --> src/bin/satelite.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn check_status(sat_id: &CubeSat) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `post` [INFO] [stderr] --> src/bin/satelite.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | fn post(&mut self, msg: Message) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 49 | 0..=2 => ' ', [INFO] [stderr] | ----- this range overlaps on `2_usize`... [INFO] [stderr] 50 | 2..=5 => '.', [INFO] [stderr] | ^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 50 | 2..=5 => '.', [INFO] [stderr] | ----- this range overlaps on `5_usize`... [INFO] [stderr] 51 | 5..=10 => '•', [INFO] [stderr] | ^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 52 | 11..=30 => '*', [INFO] [stderr] | ------- this range overlaps on `30_usize`... [INFO] [stderr] 53 | 30..=100 => '+', [INFO] [stderr] | ^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 53 | 30..=100 => '+', [INFO] [stderr] | -------- this range overlaps on `100_usize`... [INFO] [stderr] 54 | 100..=200 => 'x', [INFO] [stderr] | ^^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 54 | 100..=200 => 'x', [INFO] [stderr] | --------- this range overlaps on `200_usize`... [INFO] [stderr] 55 | 200..=400 => '$', [INFO] [stderr] | ^^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: multiple patterns overlap on their endpoints [INFO] [stderr] --> src/bin/mandlebrot.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 55 | 200..=400 => '$', [INFO] [stderr] | --------- this range overlaps on `400_usize`... [INFO] [stderr] 56 | 400..=700 => '#', [INFO] [stderr] | ^^^^^^^^^ ... with this range [INFO] [stderr] | [INFO] [stderr] = note: you likely meant to write mutually exclusive ranges [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/bin/ch3-file-state.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/bin/ch3-file-state.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rust-in-action` (bin "satelite" test) generated 6 warnings [INFO] [stderr] warning: `rust-in-action` (bin "mandlebrot" test) generated 6 warnings [INFO] [stderr] warning: `rust-in-action` (bin "ch3-file-state" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/bin/ch3-file-state.rs (/opt/rustwide/target/debug/deps/ch3_file_state-7735db0c3079c9f9) [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/mandlebrot.rs (/opt/rustwide/target/debug/deps/mandlebrot-26eabee361367280) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/matches.rs (/opt/rustwide/target/debug/deps/matches-bd9fa24404d4623c) [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 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_in_action-2c7007793a61344e) [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/satelite.rs (/opt/rustwide/target/debug/deps/satelite-20468149ca6a793a) [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" "d16bef547d32c773b3a2f8cec020310620fddd4e0fd9b8edd7bed7e84269bd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16bef547d32c773b3a2f8cec020310620fddd4e0fd9b8edd7bed7e84269bd23", kill_on_drop: false }` [INFO] [stdout] d16bef547d32c773b3a2f8cec020310620fddd4e0fd9b8edd7bed7e84269bd23