[INFO] updating cached repository https://github.com/Sinono3/rwebgarden [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e2029a674af20ff03eab5b116b5732c546c8dfd4 [INFO] checking Sinono3/rwebgarden against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSinono3%2Frwebgarden" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sinono3/rwebgarden on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Sinono3/rwebgarden [INFO] finished tweaking git repo https://github.com/Sinono3/rwebgarden [INFO] tweaked toml for git repo https://github.com/Sinono3/rwebgarden written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Sinono3/rwebgarden already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5679c7eb971c4556e33b52d89245d65f89cba16cc1ee03770f5170d297fd6328 [INFO] running `"docker" "start" "-a" "5679c7eb971c4556e33b52d89245d65f89cba16cc1ee03770f5170d297fd6328"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling safemem v0.3.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking notify v4.0.13 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Checking rocket_http v0.4.2 [INFO] [stderr] Checking rocket_contrib v0.4.2 [INFO] [stderr] Checking webserver_async v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/app.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rppal::system::DeviceInfo` [INFO] [stderr] --> src/app.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rppal::system::DeviceInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FormDataError`, `FormError`, `Form` [INFO] [stderr] --> src/templates.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use rocket::request::{Form, FormError, FormDataError}; [INFO] [stderr] | ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLockWriteGuard` [INFO] [stderr] --> src/routes.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | RwLockWriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `templates::*` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use templates::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `responder::*` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use responder::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Redirect`, `Request`, `Responder`, `State` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | State, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 18 | Request, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 19 | response::{ [INFO] [stderr] 20 | Redirect, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 21 | Responder [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLockWriteGuard` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | RwLockWriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/app.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rppal::system::DeviceInfo` [INFO] [stderr] --> src/app.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rppal::system::DeviceInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FormDataError`, `FormError`, `Form` [INFO] [stderr] --> src/templates.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use rocket::request::{Form, FormError, FormDataError}; [INFO] [stderr] | ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLockWriteGuard` [INFO] [stderr] --> src/routes.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | RwLockWriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `templates::*` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use templates::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `responder::*` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use responder::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Redirect`, `Request`, `Responder`, `State` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | State, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 18 | Request, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 19 | response::{ [INFO] [stderr] 20 | Redirect, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 21 | Responder [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLockWriteGuard` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | RwLockWriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/routes.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | Err(e) => error("Unable to read the state.") [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/routes.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | Err(e) => error("Unable to read the state.") [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/routes.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | Err(e) => AppResponse::Template(error("Unable to write to the state.")) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/routes.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | Err(e) => AppResponse::Template(error("Unable to write to the state.")) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/routes.rs:56:38 [INFO] [stderr] | [INFO] [stderr] 56 | Err(FormDataError::Malformed(f)) | Err(FormDataError::Parse(_, f)) => [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: consider prefixing with an underscore [INFO] [stderr] | [INFO] [stderr] 56 | Err(FormDataError::Malformed(_f)) | Err(FormDataError::Parse(_, _f)) => [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/routes.rs:56:38 [INFO] [stderr] | [INFO] [stderr] 56 | Err(FormDataError::Malformed(f)) | Err(FormDataError::Parse(_, f)) => [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: consider prefixing with an underscore [INFO] [stderr] | [INFO] [stderr] 56 | Err(FormDataError::Malformed(_f)) | Err(FormDataError::Parse(_, _f)) => [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/app.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | waterer.for_pins(|p: &mut OutputPin| p.set_reset_on_drop(false)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/app.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | self.water(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/app.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | waterer.for_pins(|p: &mut OutputPin| p.set_reset_on_drop(false)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/app.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | self.water(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 27s [INFO] running `"docker" "inspect" "5679c7eb971c4556e33b52d89245d65f89cba16cc1ee03770f5170d297fd6328"` [INFO] running `"docker" "rm" "-f" "5679c7eb971c4556e33b52d89245d65f89cba16cc1ee03770f5170d297fd6328"` [INFO] [stdout] 5679c7eb971c4556e33b52d89245d65f89cba16cc1ee03770f5170d297fd6328