[INFO] cloning repository https://github.com/ConnorBP/inputflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ConnorBP/inputflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorBP%2Finputflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorBP%2Finputflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cf433a202af88b537aedd528faf1ca62696a1f5
[INFO] checking ConnorBP/inputflow against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorBP%2Finputflow" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ConnorBP/inputflow 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/ConnorBP/inputflow
[INFO] finished tweaking git repo https://github.com/ConnorBP/inputflow
[INFO] tweaked toml for git repo https://github.com/ConnorBP/inputflow written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ConnorBP/inputflow 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] warning: /workspace/builds/worker-2-tc1/source/inputflow-native/Cargo.toml: unused manifest key: dependencies.enigo.commit
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/enigo-rs/enigo`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded tarc v0.1.4
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] [stderr]   Downloaded cglue-macro v0.2.3
[INFO] [stderr]   Downloaded abi_stable_shared v0.10.3
[INFO] [stderr]   Downloaded objc2-encode v4.0.0
[INFO] [stderr]   Downloaded repr_offset v0.2.2
[INFO] [stderr]   Downloaded as_derive_utils v0.10.3
[INFO] [stderr]   Downloaded block2 v0.4.0
[INFO] [stderr]   Downloaded objc2 v0.5.0
[INFO] [stderr]   Downloaded xkbcommon v0.7.0
[INFO] [stderr]   Downloaded abi_stable v0.10.5
[INFO] [stderr]   Downloaded abi_stable_derive v0.10.3
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.3
[INFO] [stderr]   Downloaded icrate v0.1.0
[INFO] [stderr]   Downloaded core_extensions v1.5.3
[INFO] [stderr]   Downloaded winnow v0.5.36
[INFO] [stderr]   Downloaded cglue-gen v0.2.9
[INFO] [stderr]   Downloaded cglue v0.2.14
[INFO] [stderr]   Downloaded tstr v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1f3b1b01eccea64b292693d723e389046862624e1406141da728a6e49665b2e2
[INFO] running `Command { std: "docker" "start" "-a" "1f3b1b01eccea64b292693d723e389046862624e1406141da728a6e49665b2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3b1b01eccea64b292693d723e389046862624e1406141da728a6e49665b2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3b1b01eccea64b292693d723e389046862624e1406141da728a6e49665b2e2", kill_on_drop: false }`
[INFO] [stdout] 1f3b1b01eccea64b292693d723e389046862624e1406141da728a6e49665b2e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f45a9da2e67700bffaeb68e1fa3e0def4d71d43bd64174aeda42840f11585bf1
[INFO] running `Command { std: "docker" "start" "-a" "f45a9da2e67700bffaeb68e1fa3e0def4d71d43bd64174aeda42840f11585bf1", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/inputflow-native/Cargo.toml: unused manifest key: dependencies.enigo.commit
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling winnow v0.5.36
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling abi_stable_shared v0.10.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking tarc v0.1.4
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking tstr v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]    Compiling indexmap v2.2.2
[INFO] [stderr]    Compiling cglue v0.2.14
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking xkbcommon v0.7.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking enigo v0.2.0-rc2 (https://github.com/enigo-rs/enigo#b5438141)
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling as_derive_utils v0.10.3
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling cglue-gen v0.2.9
[INFO] [stderr]    Compiling abi_stable_derive v0.10.3
[INFO] [stderr]    Compiling cglue-macro v0.2.3
[INFO] [stderr]     Checking abi_stable v0.10.5
[INFO] [stderr]     Checking inputflow v0.1.0 (/opt/rustwide/workdir/inputflow)
[INFO] [stderr]     Checking inputflow-example-loader v0.1.0 (/opt/rustwide/workdir/inputflow-example-loader)
[INFO] [stderr]     Checking inputflow-native v0.1.0 (/opt/rustwide/workdir/inputflow-native)
[INFO] [stdout] warning: the item `InputFlowError` is imported redundantly
[INFO] [stdout]  --> inputflow-example-loader/src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     error::InputFlowError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `InputFlowError` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InputFlowError` is imported redundantly
[INFO] [stdout]  --> inputflow-example-loader/src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     error::InputFlowError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `InputFlowError` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> inputflow-native/src/lib.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn send_key_down(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> inputflow-native/src/lib.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn send_key_up(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> inputflow-native/src/lib.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn press_key(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> inputflow-native/src/lib.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn send_key_down(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> inputflow-native/src/lib.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn send_key_up(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> inputflow-native/src/lib.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn press_key(&mut self, key: u32) -> Result<()> {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.63s
[INFO] running `Command { std: "docker" "inspect" "f45a9da2e67700bffaeb68e1fa3e0def4d71d43bd64174aeda42840f11585bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45a9da2e67700bffaeb68e1fa3e0def4d71d43bd64174aeda42840f11585bf1", kill_on_drop: false }`
[INFO] [stdout] f45a9da2e67700bffaeb68e1fa3e0def4d71d43bd64174aeda42840f11585bf1