[INFO] cloning repository https://github.com/tiberiusferreira/GringosGateKeeper
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiberiusferreira/GringosGateKeeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiberiusferreira%2FGringosGateKeeper"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiberiusferreira%2FGringosGateKeeper'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5224abf6adf2c5ea0daf2b7cabd46a265c39fc1
[INFO] checking tiberiusferreira/GringosGateKeeper against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiberiusferreira%2FGringosGateKeeper" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tiberiusferreira/GringosGateKeeper on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tiberiusferreira/GringosGateKeeper
[INFO] finished tweaking git repo https://github.com/tiberiusferreira/GringosGateKeeper
[INFO] tweaked toml for git repo https://github.com/tiberiusferreira/GringosGateKeeper written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tiberiusferreira/GringosGateKeeper already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 314a22124618e0f3bd5cc51aefe77abeeaaeec04aa24697906420ed2c1253fb1
[INFO] running `"docker" "start" "-a" "314a22124618e0f3bd5cc51aefe77abeeaaeec04aa24697906420ed2c1253fb1"`
[INFO] [stderr]     Checking log-panics v2.0.0
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking flexi_logger v0.14.1
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking erased-serde v0.3.9
[INFO] [stderr]     Checking dotenv v0.14.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking diesel v1.4.2
[INFO] [stderr]     Checking teleborg v0.1.32 (https://github.com/tiberiusferreira/teleborg.git?branch=fix_getting_updates#174c4afc)
[INFO] [stderr]     Checking Gate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/gatekeeper/gate_open_handler/gate_event_handler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::gate_open_handler::*`
[INFO] [stderr]  --> src/gatekeeper/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::gate_open_handler::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sysfs_gpio::Edge`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use sysfs_gpio::Edge;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]  --> src/hardware/gate_open_noise_filter.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use self::sysfs_gpio::{Pin, Direction, PinPoller, Edge};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/hardware/mod.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use failure::{Error};
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/hardware/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/gatekeeper/gate_open_handler/gate_event_handler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::gate_open_handler::*`
[INFO] [stderr]  --> src/gatekeeper/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::gate_open_handler::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sysfs_gpio::Edge`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use sysfs_gpio::Edge;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]  --> src/hardware/gate_open_noise_filter.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use self::sysfs_gpio::{Pin, Direction, PinPoller, Edge};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/hardware/mod.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use failure::{Error};
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/hardware/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/gatekeeper/telegram_update_handler.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let message = OutgoingDelete{
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `process`
[INFO] [stderr]    --> src/hardware/mod.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let process = process.expect(&format!("command kill -USR1 {} failed", self.camera_process_id));
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_process`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut gk = gatekeeper::GringosGateKeeperBot::<teleborg::Bot>::new();
[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: constant item is never used: `NB_SEC_OPEN_TOO_LONG`
[INFO] [stderr]  --> src/gatekeeper/gate_open_handler/gate_event_handler.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const NB_SEC_OPEN_TOO_LONG: u64 = 5*60;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `instant_when_was_opened_if_is_open`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     instant_when_was_opened_if_is_open: std::time::Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `who_last_opened_it`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     who_last_opened_it: CoffeezeraUser,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `when_user_opened`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     when_user_opened: std::time::Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sent_open_warning`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sent_open_warning: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VerifyOpenTooLong`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     VerifyOpenTooLong
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CameraCaptureError`
[INFO] [stderr]   --> src/hardware/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     CameraCaptureError{
[INFO] [stderr] 31 | |         code: Option<i32>
[INFO] [stderr] 32 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gate_is_open`
[INFO] [stderr]    --> src/hardware/mod.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn gate_is_open(&self) -> bool{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/gatekeeper/telegram_update_handler.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let message = OutgoingDelete{
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `process`
[INFO] [stderr]    --> src/hardware/mod.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let process = process.expect(&format!("command kill -USR1 {} failed", self.camera_process_id));
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_process`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut gk = gatekeeper::GringosGateKeeperBot::<teleborg::Bot>::new();
[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: constant item is never used: `NB_SEC_OPEN_TOO_LONG`
[INFO] [stderr]  --> src/gatekeeper/gate_open_handler/gate_event_handler.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const NB_SEC_OPEN_TOO_LONG: u64 = 5*60;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `instant_when_was_opened_if_is_open`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     instant_when_was_opened_if_is_open: std::time::Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `who_last_opened_it`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     who_last_opened_it: CoffeezeraUser,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `when_user_opened`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     when_user_opened: std::time::Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sent_open_warning`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sent_open_warning: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VerifyOpenTooLong`
[INFO] [stderr]   --> src/gatekeeper/mod.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     VerifyOpenTooLong
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CameraCaptureError`
[INFO] [stderr]   --> src/hardware/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     CameraCaptureError{
[INFO] [stderr] 31 | |         code: Option<i32>
[INFO] [stderr] 32 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gate_is_open`
[INFO] [stderr]    --> src/hardware/mod.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn gate_is_open(&self) -> bool{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `"docker" "inspect" "314a22124618e0f3bd5cc51aefe77abeeaaeec04aa24697906420ed2c1253fb1"`
[INFO] running `"docker" "rm" "-f" "314a22124618e0f3bd5cc51aefe77abeeaaeec04aa24697906420ed2c1253fb1"`
[INFO] [stdout] 314a22124618e0f3bd5cc51aefe77abeeaaeec04aa24697906420ed2c1253fb1