[INFO] cloning repository https://github.com/DigitalShooting/DSC-Rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DigitalShooting/DSC-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigitalShooting%2FDSC-Rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigitalShooting%2FDSC-Rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b5f239296083a0214f252ac9d581ba5317cd3585 [INFO] checking DigitalShooting/DSC-Rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDigitalShooting%2FDSC-Rust" "/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/DigitalShooting/DSC-Rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/DigitalShooting/DSC-Rust [INFO] finished tweaking git repo https://github.com/DigitalShooting/DSC-Rust [INFO] tweaked toml for git repo https://github.com/DigitalShooting/DSC-Rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/DigitalShooting/DSC-Rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplesvg v0.4.0 [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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 83735411fbe025289e73be425373a4727a185aede49857cebdddaa7c08d4c0ac [INFO] running `"docker" "start" "-a" "83735411fbe025289e73be425373a4727a185aede49857cebdddaa7c08d4c0ac"` [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking simplesvg v0.4.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking tokio-sync v0.1.3 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tokio-threadpool v0.1.12 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling dsc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking backtrace v0.3.14 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking tokio v0.1.16 [INFO] [stderr] Checking dotenv v0.9.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket v0.22.3 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking diesel v1.4.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config/error.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `discipline::*` [INFO] [stderr] --> src/session/session.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | use discipline::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `discipline::*` [INFO] [stderr] --> src/session/shot.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | use discipline::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DatabaseConfig` [INFO] [stderr] --> src/dsc_manager.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use config::{Config, DatabaseConfig}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dsc_manager.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | db_handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DBHandler + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dsc_manager.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | let db_handler: Box = match config.database { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DBHandler + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/device_api/esa/paper_ack.rs:77:32 [INFO] [stderr] | [INFO] [stderr] 77 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/print.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/print.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | use clap::{Arg, App, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config/error.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DatabaseConfig` [INFO] [stderr] --> src/dsc_manager.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use config::{Config, DatabaseConfig}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dsc_manager.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | db_handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DBHandler + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dsc_manager.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | let db_handler: Box = match config.database { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DBHandler + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/device_api/esa/paper_ack.rs:77:32 [INFO] [stderr] | [INFO] [stderr] 77 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/print.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/print.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | use clap::{Arg, App, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/session/session.rs:37:34 [INFO] [stderr] | [INFO] [stderr] 37 | Time::InstantStart { duration } => Some(SystemTime::now()), [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `duration: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/session/session.rs:100:39 [INFO] [stderr] | [INFO] [stderr] 100 | Time::FirstShot { duration } if self.number_of_shots == 0 => Some(SystemTime::now()), [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `duration: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shot` [INFO] [stderr] --> src/session/session.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let shot = Shot::from_cartesian_coordinates (0, 0, &target, &CountMode::Integer); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_shot` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/device_api/esa/esa.rs:348:52 [INFO] [stderr] | [INFO] [stderr] 348 | ... NopResult::Err(err) =... [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_id` [INFO] [stderr] --> src/database/handler.rs:26:30 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_session_id(&self, line_id: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_line_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `session` [INFO] [stderr] --> src/database/handler.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | fn update_sesssion(&self, session: &Session) {} [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_session` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/database/handler.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let s = database::update_session(&con, session); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/session/session.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | let mut session = get_session(); [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: unused variable: `duration` [INFO] [stderr] --> src/session/session.rs:37:34 [INFO] [stderr] | [INFO] [stderr] 37 | Time::InstantStart { duration } => Some(SystemTime::now()), [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `duration: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/session/session.rs:100:39 [INFO] [stderr] | [INFO] [stderr] 100 | Time::FirstShot { duration } if self.number_of_shots == 0 => Some(SystemTime::now()), [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `duration: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/device_api/esa/esa.rs:348:52 [INFO] [stderr] | [INFO] [stderr] 348 | ... NopResult::Err(err) =... [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_id` [INFO] [stderr] --> src/database/handler.rs:26:30 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_session_id(&self, line_id: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_line_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `session` [INFO] [stderr] --> src/database/handler.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | fn update_sesssion(&self, session: &Session) {} [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_session` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/database/handler.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let s = database::update_session(&con, session); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_all_sessions` [INFO] [stderr] --> src/database/database.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn print_all_sessions() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `printError` should have a snake case name [INFO] [stderr] --> src/dsc_manager.rs:261:13 [INFO] [stderr] | [INFO] [stderr] 261 | let printError = print(&self.session); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `print_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database/database.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | / diesel::update(session.filter(id.eq(s.id))) [INFO] [stderr] 38 | | .set(data.eq(Some(dd))) [INFO] [stderr] 39 | | .execute(conn); [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: method is never used: `empty` [INFO] [stderr] --> src/session/info.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn empty() -> User { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `demo` [INFO] [stderr] --> src/session/info.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn demo() -> Line { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lg_discipline` [INFO] [stderr] --> src/helper/dsc_demo.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn lg_discipline() -> Discipline { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lg_target` [INFO] [stderr] --> src/helper/dsc_demo.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn lg_target() -> Target { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_all_sessions` [INFO] [stderr] --> src/database/database.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn print_all_sessions() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `printError` should have a snake case name [INFO] [stderr] --> src/dsc_manager.rs:261:13 [INFO] [stderr] | [INFO] [stderr] 261 | let printError = print(&self.session); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `print_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database/database.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | / diesel::update(session.filter(id.eq(s.id))) [INFO] [stderr] 38 | | .set(data.eq(Some(dd))) [INFO] [stderr] 39 | | .execute(conn); [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] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `"docker" "inspect" "83735411fbe025289e73be425373a4727a185aede49857cebdddaa7c08d4c0ac"` [INFO] running `"docker" "rm" "-f" "83735411fbe025289e73be425373a4727a185aede49857cebdddaa7c08d4c0ac"` [INFO] [stdout] 83735411fbe025289e73be425373a4727a185aede49857cebdddaa7c08d4c0ac