[INFO] cloning repository https://github.com/LordChildConsumer/rust-sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LordChildConsumer/rust-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLordChildConsumer%2Frust-sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLordChildConsumer%2Frust-sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 113974c2a0a7d45eca23321b7b7bfa0fd0d30057 [INFO] checking LordChildConsumer/rust-sandbox against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLordChildConsumer%2Frust-sandbox" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LordChildConsumer/rust-sandbox on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LordChildConsumer/rust-sandbox [INFO] finished tweaking git repo https://github.com/LordChildConsumer/rust-sandbox [INFO] tweaked toml for git repo https://github.com/LordChildConsumer/rust-sandbox written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/LordChildConsumer/rust-sandbox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca2596fe943afd01b1a3b63e4838d5cdd320c3c207832df988d39e622d2e8f5c [INFO] running `Command { std: "docker" "start" "-a" "ca2596fe943afd01b1a3b63e4838d5cdd320c3c207832df988d39e622d2e8f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca2596fe943afd01b1a3b63e4838d5cdd320c3c207832df988d39e622d2e8f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca2596fe943afd01b1a3b63e4838d5cdd320c3c207832df988d39e622d2e8f5c", kill_on_drop: false }` [INFO] [stdout] ca2596fe943afd01b1a3b63e4838d5cdd320c3c207832df988d39e622d2e8f5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50345d6b2f71ce3efb92b51b3fac6ca24b522d1e84403cf8d36d2bf5401badc8 [INFO] running `Command { std: "docker" "start" "-a" "50345d6b2f71ce3efb92b51b3fac6ca24b522d1e84403cf8d36d2bf5401badc8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking sandbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `tColor` should have an upper camel case name [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct tColor { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `tColor` should have an upper camel case name [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct tColor { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `TColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structs.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let mut c = Color(255, 0, 0); [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: function is never used: `run` [INFO] [stdout] --> src/print.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/vars.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/types.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/strings.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/tuples.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/arrays.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/vectors.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/conditionals.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/loops.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/functions.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `greeting` [INFO] [stdout] --> src/functions.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn greeting(greet: &str, name: &str) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/functions.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn add(n1: i32, n2: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/pointer_ref.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `tColor` [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct tColor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Color` [INFO] [stdout] --> src/structs.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct Color(u8, u8, u8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Person` [INFO] [stdout] --> src/structs.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/structs.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn new(first: &str, last: &str) -> Person { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_name` [INFO] [stdout] --> src/structs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn full_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_last_name` [INFO] [stdout] --> src/structs.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn set_last_name(&mut self, last: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_tuple` [INFO] [stdout] --> src/structs.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn to_tuple(self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/structs.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Movement` [INFO] [stdout] --> src/enums.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Movement { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `move_avatar` [INFO] [stdout] --> src/enums.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn move_avatar(m: Movement) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/enums.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structs.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let mut c = Color(255, 0, 0); [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: function is never used: `run` [INFO] [stdout] --> src/print.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/vars.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/types.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/strings.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/tuples.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/arrays.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/vectors.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/conditionals.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/loops.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/functions.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `greeting` [INFO] [stdout] --> src/functions.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn greeting(greet: &str, name: &str) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/functions.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn add(n1: i32, n2: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/pointer_ref.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `tColor` [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct tColor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Color` [INFO] [stdout] --> src/structs.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct Color(u8, u8, u8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Person` [INFO] [stdout] --> src/structs.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/structs.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn new(first: &str, last: &str) -> Person { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_name` [INFO] [stdout] --> src/structs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn full_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_last_name` [INFO] [stdout] --> src/structs.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn set_last_name(&mut self, last: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_tuple` [INFO] [stdout] --> src/structs.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn to_tuple(self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/structs.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Movement` [INFO] [stdout] --> src/enums.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Movement { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `move_avatar` [INFO] [stdout] --> src/enums.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn move_avatar(m: Movement) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/enums.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.37s [INFO] running `Command { std: "docker" "inspect" "50345d6b2f71ce3efb92b51b3fac6ca24b522d1e84403cf8d36d2bf5401badc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50345d6b2f71ce3efb92b51b3fac6ca24b522d1e84403cf8d36d2bf5401badc8", kill_on_drop: false }` [INFO] [stdout] 50345d6b2f71ce3efb92b51b3fac6ca24b522d1e84403cf8d36d2bf5401badc8