[INFO] cloning repository https://github.com/AnickaBurova/game-kb-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnickaBurova/game-kb-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a572bfc6dbca2e43ddd31ad1997f86b7825080f [INFO] checking AnickaBurova/game-kb-driver against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnickaBurova/game-kb-driver on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnickaBurova/game-kb-driver [INFO] finished tweaking git repo https://github.com/AnickaBurova/game-kb-driver [INFO] tweaked toml for git repo https://github.com/AnickaBurova/game-kb-driver written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AnickaBurova/game-kb-driver 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating game-kb-driver v0.2.0 (/workspace/builds/worker-1-tc1/source) -> v0.2.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.7.3 [INFO] [stderr] Downloaded num-traits v0.2.2 [INFO] [stderr] Downloaded serde v1.0.41 [INFO] [stderr] Downloaded log4rs v0.8.0 [INFO] [stderr] Downloaded libusb-sys v0.2.3 [INFO] [stderr] Downloaded termion v1.5.1 [INFO] [stderr] Downloaded libusb v0.3.0 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded clap v2.31.2 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded x11 v2.14.0 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded chrono v0.4.2 [INFO] [stderr] Downloaded cc v1.0.10 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded libc v0.2.24 [INFO] [stderr] Downloaded serde_derive_internals v0.23.1 [INFO] [stderr] Downloaded syn v0.13.1 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded log v0.4.1 [INFO] [stderr] Downloaded dtoa v0.4.2 [INFO] [stderr] Downloaded atty v0.2.9 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded bit-set v0.2.0 [INFO] [stderr] Downloaded libxdo-sys v0.11.0 [INFO] [stderr] Downloaded libxdo v0.6.0 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded cfg-if v0.1.2 [INFO] [stderr] Downloaded ordered-float v0.5.0 [INFO] [stderr] Downloaded proc-macro2 v0.3.6 [INFO] [stderr] Downloaded serde_derive v1.0.41 [INFO] [stderr] Downloaded itoa v0.4.1 [INFO] [stderr] Downloaded serde_json v1.0.15 [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded quick-error v1.2.1 [INFO] [stderr] Downloaded linked-hash-map v0.5.1 [INFO] [stderr] Downloaded serde_yaml v0.6.2 [INFO] [stderr] Downloaded yaml-rust v0.4.0 [INFO] [stderr] Downloaded serde-value v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df3706f1478b9ecee638d726fc31aa251cbde5c2bfa4ee822ca5568fa15eb586 [INFO] running `Command { std: "docker" "start" "-a" "df3706f1478b9ecee638d726fc31aa251cbde5c2bfa4ee822ca5568fa15eb586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df3706f1478b9ecee638d726fc31aa251cbde5c2bfa4ee822ca5568fa15eb586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df3706f1478b9ecee638d726fc31aa251cbde5c2bfa4ee822ca5568fa15eb586", kill_on_drop: false }` [INFO] [stdout] df3706f1478b9ecee638d726fc31aa251cbde5c2bfa4ee822ca5568fa15eb586 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24873468d04793e6a325b65caab0688e4510ba065fe983ac9ccbb131ac93bfee [INFO] running `Command { std: "docker" "start" "-a" "24873468d04793e6a325b65caab0688e4510ba065fe983ac9ccbb131ac93bfee", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.24 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking serde v1.0.41 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling libxdo-sys v0.11.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking bit-set v0.2.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.9 [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Compiling x11 v2.14.0 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking libusb v0.3.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking libxdo v0.6.0 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.41 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking serde-value v0.5.2 [INFO] [stderr] Checking serde_json v1.0.15 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking log4rs v0.8.0 [INFO] [stderr] Checking game-kb-driver v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `libusb` is imported redundantly [INFO] [stdout] --> src/device_input.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use libusb::{self,Context, Direction, TransferType}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate libusb; [INFO] [stdout] | -------------------- the item `libusb` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/map_input.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/profile_definition.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_yaml::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libusb` is imported redundantly [INFO] [stdout] --> src/device_input.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use libusb::{self,Context, Direction, TransferType}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate libusb; [INFO] [stdout] | -------------------- the item `libusb` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/map_input.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/profile_definition.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_yaml::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/device_input.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (handle, iet) { [INFO] [stdout] 47 | | (Some(mut handle), Some((i,e,t))) => { [INFO] [stdout] 48 | | if iotry!(handle.kernel_driver_active(i)) { [INFO] [stdout] 49 | | let _ = iotry!(handle.detach_kernel_driver(i)); [INFO] [stdout] ... | [INFO] [stdout] 80 | | _ => unreachable!(), [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 82 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/device_input.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (handle, iet) { [INFO] [stdout] 47 | | (Some(mut handle), Some((i,e,t))) => { [INFO] [stdout] 48 | | if iotry!(handle.kernel_driver_active(i)) { [INFO] [stdout] 49 | | let _ = iotry!(handle.detach_kernel_driver(i)); [INFO] [stdout] ... | [INFO] [stdout] 80 | | _ => unreachable!(), [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 82 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern` is never read [INFO] [stdout] --> src/profile_definition.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Profile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 59 | pub name: String, [INFO] [stdout] 60 | pub pattern: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Profile` has a derived impl for the trait `Debug`, 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: field `name` is never read [INFO] [stdout] --> src/profile_definition.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Mode { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern` is never read [INFO] [stdout] --> src/profile_definition.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Profile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 59 | pub name: String, [INFO] [stdout] 60 | pub pattern: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Profile` has a derived impl for the trait `Debug`, 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: field `name` is never read [INFO] [stdout] --> src/profile_definition.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Mode { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.1, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "24873468d04793e6a325b65caab0688e4510ba065fe983ac9ccbb131ac93bfee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24873468d04793e6a325b65caab0688e4510ba065fe983ac9ccbb131ac93bfee", kill_on_drop: false }` [INFO] [stdout] 24873468d04793e6a325b65caab0688e4510ba065fe983ac9ccbb131ac93bfee [INFO] checking AnickaBurova/game-kb-driver against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnickaBurova/game-kb-driver on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnickaBurova/game-kb-driver [INFO] finished tweaking git repo https://github.com/AnickaBurova/game-kb-driver [INFO] tweaked toml for git repo https://github.com/AnickaBurova/game-kb-driver written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AnickaBurova/game-kb-driver 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f52a9a5edd3c6dc1711ef14bbad39166fef55d2fe7f76ba4d34525bf66fed6e [INFO] running `Command { std: "docker" "start" "-a" "4f52a9a5edd3c6dc1711ef14bbad39166fef55d2fe7f76ba4d34525bf66fed6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f52a9a5edd3c6dc1711ef14bbad39166fef55d2fe7f76ba4d34525bf66fed6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f52a9a5edd3c6dc1711ef14bbad39166fef55d2fe7f76ba4d34525bf66fed6e", kill_on_drop: false }` [INFO] [stdout] 4f52a9a5edd3c6dc1711ef14bbad39166fef55d2fe7f76ba4d34525bf66fed6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd9f574338578ee2bb096e00ff841e5bd2e598823cdc2ea00a2e28b44d896d8d [INFO] running `Command { std: "docker" "start" "-a" "fd9f574338578ee2bb096e00ff841e5bd2e598823cdc2ea00a2e28b44d896d8d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.24 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Checking serde v1.0.41 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling libxdo-sys v0.11.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking bit-set v0.2.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.9 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Compiling x11 v2.14.0 [INFO] [stderr] Checking libusb v0.3.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking libxdo v0.6.0 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.41 [INFO] [stderr] Checking serde_json v1.0.15 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking serde-value v0.5.2 [INFO] [stderr] Checking log4rs v0.8.0 [INFO] [stderr] Checking game-kb-driver v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `libusb` is imported redundantly [INFO] [stdout] --> src/device_input.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use libusb::{self,Context, Direction, TransferType}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate libusb; [INFO] [stdout] | -------------------- the item `libusb` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/map_input.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/profile_definition.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_yaml::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libusb` is imported redundantly [INFO] [stdout] --> src/device_input.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use libusb::{self,Context, Direction, TransferType}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate libusb; [INFO] [stdout] | -------------------- the item `libusb` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/map_input.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_yaml` is imported redundantly [INFO] [stdout] --> src/profile_definition.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_yaml::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate serde_yaml; [INFO] [stdout] | ------------------------ the item `serde_yaml` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/device_input.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (handle, iet) { [INFO] [stdout] 47 | | (Some(mut handle), Some((i,e,t))) => { [INFO] [stdout] 48 | | if iotry!(handle.kernel_driver_active(i)) { [INFO] [stdout] 49 | | let _ = iotry!(handle.detach_kernel_driver(i)); [INFO] [stdout] ... | [INFO] [stdout] 80 | | _ => unreachable!(), [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 82 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/device_input.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (handle, iet) { [INFO] [stdout] 47 | | (Some(mut handle), Some((i,e,t))) => { [INFO] [stdout] 48 | | if iotry!(handle.kernel_driver_active(i)) { [INFO] [stdout] 49 | | let _ = iotry!(handle.detach_kernel_driver(i)); [INFO] [stdout] ... | [INFO] [stdout] 80 | | _ => unreachable!(), [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 82 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern` is never read [INFO] [stdout] --> src/profile_definition.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Profile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 59 | pub name: String, [INFO] [stdout] 60 | pub pattern: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Profile` has a derived impl for the trait `Debug`, 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: field `name` is never read [INFO] [stdout] --> src/profile_definition.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Mode { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern` is never read [INFO] [stdout] --> src/profile_definition.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Profile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 59 | pub name: String, [INFO] [stdout] 60 | pub pattern: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Profile` has a derived impl for the trait `Debug`, 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: field `name` is never read [INFO] [stdout] --> src/profile_definition.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Mode { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.64s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.1, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fd9f574338578ee2bb096e00ff841e5bd2e598823cdc2ea00a2e28b44d896d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9f574338578ee2bb096e00ff841e5bd2e598823cdc2ea00a2e28b44d896d8d", kill_on_drop: false }` [INFO] [stdout] fd9f574338578ee2bb096e00ff841e5bd2e598823cdc2ea00a2e28b44d896d8d