[INFO] cloning repository https://github.com/EngineOrion/container [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EngineOrion/container" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19c9668db174ea9fb3c4190b5b25ae6cc0fca1ce [INFO] checking EngineOrion/container against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer" "/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/EngineOrion/container on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EngineOrion/container [INFO] finished tweaking git repo https://github.com/EngineOrion/container [INFO] tweaked toml for git repo https://github.com/EngineOrion/container written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/EngineOrion/container already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99b719434fc224edb89cc333a2ea39e6ca108dcd5c4f49f5c0572034ec86f128 [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" "99b719434fc224edb89cc333a2ea39e6ca108dcd5c4f49f5c0572034ec86f128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99b719434fc224edb89cc333a2ea39e6ca108dcd5c4f49f5c0572034ec86f128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b719434fc224edb89cc333a2ea39e6ca108dcd5c4f49f5c0572034ec86f128", kill_on_drop: false }` [INFO] [stdout] 99b719434fc224edb89cc333a2ea39e6ca108dcd5c4f49f5c0572034ec86f128 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be8168ff1570c4e0e246976165c46cd1078d803ac88860934db90ab6c5553ec1 [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" "be8168ff1570c4e0e246976165c46cd1078d803ac88860934db90ab6c5553ec1", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking container v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `bracket_count` is assigned to, but never used [INFO] [stdout] --> src/defun.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut bracket_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_bracket_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/function.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | fn add(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/function.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn add(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/function.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | fn route(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/function.rs:38:28 [INFO] [stdout] | [INFO] [stdout] 38 | fn route(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/defun.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut name = String::new(); [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 does not need to be mutable [INFO] [stdout] --> src/defun.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut params: Vec = vec![]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interface` [INFO] [stdout] --> src/interface.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn interface( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_val_as_int` [INFO] [stdout] --> src/variable.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn get_val_as_int(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_val_as_bool` [INFO] [stdout] --> src/variable.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_val_as_bool(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `bracket_count` is assigned to, but never used [INFO] [stdout] --> src/defun.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut bracket_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_bracket_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/function.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | fn add(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/function.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn add(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var1` [INFO] [stdout] --> src/function.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | fn route(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var2` [INFO] [stdout] --> src/function.rs:38:28 [INFO] [stdout] | [INFO] [stdout] 38 | fn route(var1: String, var2: String) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_var2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/defun.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut name = String::new(); [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 does not need to be mutable [INFO] [stdout] --> src/defun.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut params: Vec = vec![]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interface` [INFO] [stdout] --> src/interface.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn interface( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_val_as_int` [INFO] [stdout] --> src/variable.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn get_val_as_int(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_val_as_bool` [INFO] [stdout] --> src/variable.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn get_val_as_bool(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "be8168ff1570c4e0e246976165c46cd1078d803ac88860934db90ab6c5553ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8168ff1570c4e0e246976165c46cd1078d803ac88860934db90ab6c5553ec1", kill_on_drop: false }` [INFO] [stdout] be8168ff1570c4e0e246976165c46cd1078d803ac88860934db90ab6c5553ec1