[INFO] fetching crate moteconnection 0.3.1... [INFO] checking moteconnection-0.3.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate moteconnection 0.3.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate moteconnection 0.3.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate moteconnection 0.3.1 [INFO] finished tweaking crates.io crate moteconnection 0.3.1 [INFO] tweaked toml for crates.io crate moteconnection 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate moteconnection 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded cc v1.0.61 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ea9c8b0a653c112bb407b767f064d0508d84cd62d867be85c03907851113f4c [INFO] running `Command { std: "docker" "start" "-a" "6ea9c8b0a653c112bb407b767f064d0508d84cd62d867be85c03907851113f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ea9c8b0a653c112bb407b767f064d0508d84cd62d867be85c03907851113f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ea9c8b0a653c112bb407b767f064d0508d84cd62d867be85c03907851113f4c", kill_on_drop: false }` [INFO] [stdout] 6ea9c8b0a653c112bb407b767f064d0508d84cd62d867be85c03907851113f4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 629431fedb527ec2c3137f73619e05027b11ab90ea28a0aeb7b63e0f8df62719 [INFO] running `Command { std: "docker" "start" "-a" "629431fedb527ec2c3137f73619e05027b11ab90ea28a0aeb7b63e0f8df62719", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking stderrlog v0.4.3 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking moteconnection v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/dispatcher/raw.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/transport/serialforwarder.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::{From, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/dispatcher/raw.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mpsc` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | use std::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 452 | use super::*; [INFO] [stdout] | -------- the item `mpsc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:450:9 [INFO] [stdout] | [INFO] [stdout] 450 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 451 | [INFO] [stdout] 452 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:456:13 [INFO] [stdout] | [INFO] [stdout] 456 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:458:30 [INFO] [stdout] | [INFO] [stdout] 458 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `Mutex` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:459:13 [INFO] [stdout] | [INFO] [stdout] 459 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SerialPort` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:462:57 [INFO] [stdout] | [INFO] [stdout] 462 | ClearBuffer, DataBits, FlowControl, Parity, SerialPort, SerialPortSettings, StopBits, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `SerialPort` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SerialPortSettings` is imported redundantly [INFO] [stdout] --> src/transport/serial/mod.rs:462:69 [INFO] [stdout] | [INFO] [stdout] 462 | ClearBuffer, DataBits, FlowControl, Parity, SerialPort, SerialPortSettings, StopBits, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 465 | use super::*; [INFO] [stdout] | -------- the item `SerialPortSettings` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/transport/serialforwarder.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::{From, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Shutdown` is imported redundantly [INFO] [stdout] --> src/transport/serialforwarder.rs:281:20 [INFO] [stdout] | [INFO] [stdout] 280 | use super::*; [INFO] [stdout] | -------- the item `Shutdown` is already imported here [INFO] [stdout] 281 | use std::net::{Shutdown, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TcpStream` is imported redundantly [INFO] [stdout] --> src/transport/serialforwarder.rs:281:43 [INFO] [stdout] | [INFO] [stdout] 280 | use super::*; [INFO] [stdout] | -------- the item `TcpStream` is already imported here [INFO] [stdout] 281 | use std::net::{Shutdown, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `internal_tx` and `internal_rx` are never read [INFO] [stdout] --> src/tests.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TestTransport { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 14 | pub handle: Rc>>, [INFO] [stdout] 15 | pub internal_tx: Rc>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | pub internal_rx: Rc>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestTransport` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:357:24 [INFO] [stdout] | [INFO] [stdout] 357 | panic!(format!("Unknown event {:?}!", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 357 - panic!(format!("Unknown event {:?}!", e)); [INFO] [stdout] 357 + panic!("Unknown event {:?}!", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/dispatcher/am/dispatcher.rs:247:29 [INFO] [stdout] | [INFO] [stdout] 247 | e => panic!(format!("Unexpected event {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 247 - e => panic!(format!("Unexpected event {:?}", e)), [INFO] [stdout] 247 + e => panic!("Unexpected event {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 122 - e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] 122 + e => panic!("Expected Event::Data, received {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:135:21 [INFO] [stdout] | [INFO] [stdout] 135 | e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 135 - e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] 135 + e => panic!("Expected Event::Data, received {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:160:25 [INFO] [stdout] | [INFO] [stdout] 160 | e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 160 - e => panic!(format!("Expected Event::Data, received {:?}", e)), [INFO] [stdout] 160 + e => panic!("Expected Event::Data, received {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:164:20 [INFO] [stdout] | [INFO] [stdout] 164 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 164 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 164 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:207:24 [INFO] [stdout] | [INFO] [stdout] 207 | panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 207 - panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] 207 + panic!("Unexpected Event on recv: {:?}", o); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:212:20 [INFO] [stdout] | [INFO] [stdout] 212 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 212 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 212 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:254:24 [INFO] [stdout] | [INFO] [stdout] 254 | panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 254 - panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] 254 + panic!("Unexpected Event on recv: {:?}", o); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:259:20 [INFO] [stdout] | [INFO] [stdout] 259 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 259 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 259 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:301:24 [INFO] [stdout] | [INFO] [stdout] 301 | panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 301 - panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] 301 + panic!("Unexpected Event on recv: {:?}", o); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:306:20 [INFO] [stdout] | [INFO] [stdout] 306 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 306 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 306 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:348:24 [INFO] [stdout] | [INFO] [stdout] 348 | panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 348 - panic!(format!("Unexpected Event on recv: {:?}", o)); [INFO] [stdout] 348 + panic!("Unexpected Event on recv: {:?}", o); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:353:20 [INFO] [stdout] | [INFO] [stdout] 353 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 353 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 353 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:404:24 [INFO] [stdout] | [INFO] [stdout] 404 | panic!(format!("Unexpected message type: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 404 - panic!(format!("Unexpected message type: {:?}", e)); [INFO] [stdout] 404 + panic!("Unexpected message type: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/connection_tests.rs:409:20 [INFO] [stdout] | [INFO] [stdout] 409 | panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 409 - panic!(format!("Unexpected error on recv: {:?}", e)); [INFO] [stdout] 409 + panic!("Unexpected error on recv: {:?}", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `internal_tx` and `internal_rx` are never read [INFO] [stdout] --> src/tests.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TestTransport { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 14 | pub handle: Rc>>, [INFO] [stdout] 15 | pub internal_tx: Rc>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | pub internal_rx: Rc>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestTransport` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:357:24 [INFO] [stdout] | [INFO] [stdout] 357 | panic!(format!("Unknown event {:?}!", e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 357 - panic!(format!("Unknown event {:?}!", e)); [INFO] [stdout] 357 + panic!("Unknown event {:?}!", e); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:481:25 [INFO] [stdout] | [INFO] [stdout] 481 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 481 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 481 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:503:25 [INFO] [stdout] | [INFO] [stdout] 503 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 503 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 503 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:525:25 [INFO] [stdout] | [INFO] [stdout] 525 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 525 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 525 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:547:25 [INFO] [stdout] | [INFO] [stdout] 547 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 547 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 547 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:569:25 [INFO] [stdout] | [INFO] [stdout] 569 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 569 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 569 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:611:25 [INFO] [stdout] | [INFO] [stdout] 611 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 611 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 611 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/connection.rs:634:25 [INFO] [stdout] | [INFO] [stdout] 634 | e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 634 - e => panic!(format!("Unexpected output: {:?}", e)), [INFO] [stdout] 634 + e => panic!("Unexpected output: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/dispatcher/am/dispatcher.rs:247:29 [INFO] [stdout] | [INFO] [stdout] 247 | e => panic!(format!("Unexpected event {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 247 - e => panic!(format!("Unexpected event {:?}", e)), [INFO] [stdout] 247 + e => panic!("Unexpected event {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/transport/serialforwarder.rs:397:25 [INFO] [stdout] | [INFO] [stdout] 397 | v => panic!(format!("Expected a closed stream, got {:?}", v)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 397 - v => panic!(format!("Expected a closed stream, got {:?}", v)), [INFO] [stdout] 397 + v => panic!("Expected a closed stream, got {:?}", v), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "629431fedb527ec2c3137f73619e05027b11ab90ea28a0aeb7b63e0f8df62719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "629431fedb527ec2c3137f73619e05027b11ab90ea28a0aeb7b63e0f8df62719", kill_on_drop: false }` [INFO] [stdout] 629431fedb527ec2c3137f73619e05027b11ab90ea28a0aeb7b63e0f8df62719 [INFO] checking moteconnection-0.3.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate moteconnection 0.3.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate moteconnection 0.3.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate moteconnection 0.3.1 [INFO] finished tweaking crates.io crate moteconnection 0.3.1 [INFO] tweaked toml for crates.io crate moteconnection 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate moteconnection 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a88337783742997a21413b5e11deaa4ceddb0566fbb0f0d8ef0277401d1a534b [INFO] running `Command { std: "docker" "start" "-a" "a88337783742997a21413b5e11deaa4ceddb0566fbb0f0d8ef0277401d1a534b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a88337783742997a21413b5e11deaa4ceddb0566fbb0f0d8ef0277401d1a534b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88337783742997a21413b5e11deaa4ceddb0566fbb0f0d8ef0277401d1a534b", kill_on_drop: false }` [INFO] [stdout] a88337783742997a21413b5e11deaa4ceddb0566fbb0f0d8ef0277401d1a534b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3d1c712b4f858f02c63617400c469a61f0e297be6c4e1771f47b4a189fcd5e9 [INFO] running `Command { std: "docker" "start" "-a" "e3d1c712b4f858f02c63617400c469a61f0e297be6c4e1771f47b4a189fcd5e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libudev-0.2.0/src/enumerator.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | / match self.enumerator.context.device_from_syspath(syspath) { [INFO] [stdout] 160 | | Ok(d) => return Some(d), [INFO] [stdout] 161 | | Err(_) => continue [INFO] [stdout] 162 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.7.3 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libudev` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e3d1c712b4f858f02c63617400c469a61f0e297be6c4e1771f47b4a189fcd5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d1c712b4f858f02c63617400c469a61f0e297be6c4e1771f47b4a189fcd5e9", kill_on_drop: false }` [INFO] [stdout] e3d1c712b4f858f02c63617400c469a61f0e297be6c4e1771f47b4a189fcd5e9