[INFO] cloning repository https://github.com/maloneymr/steno-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maloneymr/steno-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaloneymr%2Fsteno-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaloneymr%2Fsteno-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d50b9eadb49f483d82c757033cea7b2f94c52df [INFO] checking maloneymr/steno-utils against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaloneymr%2Fsteno-utils" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maloneymr/steno-utils 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 git repo https://github.com/maloneymr/steno-utils [INFO] finished tweaking git repo https://github.com/maloneymr/steno-utils [INFO] tweaked toml for git repo https://github.com/maloneymr/steno-utils written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/maloneymr/steno-utils 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] 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] ba8783e5613058a5f6649ba2b5e5876c624b4a875a14622745cdf58d4ffcea65 [INFO] running `Command { std: "docker" "start" "-a" "ba8783e5613058a5f6649ba2b5e5876c624b4a875a14622745cdf58d4ffcea65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba8783e5613058a5f6649ba2b5e5876c624b4a875a14622745cdf58d4ffcea65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8783e5613058a5f6649ba2b5e5876c624b4a875a14622745cdf58d4ffcea65", kill_on_drop: false }` [INFO] [stdout] ba8783e5613058a5f6649ba2b5e5876c624b4a875a14622745cdf58d4ffcea65 [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] 264ab2194afd7062f66d01634eb28ea88eeed1b27fc716144221ddb2cc12e0cb [INFO] running `Command { std: "docker" "start" "-a" "264ab2194afd7062f66d01634eb28ea88eeed1b27fc716144221ddb2cc12e0cb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bitflags v2.0.2 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking serialport v4.2.1 [INFO] [stderr] Checking steno-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/plover_dict.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stroke` [INFO] [stdout] --> src/dictionary.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{Outline, Stroke}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/plover_dict.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stroke` [INFO] [stdout] --> src/dictionary.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{Outline, Stroke}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `steno_utils` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use steno_utils; [INFO] [stdout] | ^^^^^^^^^^^ the item `steno_utils` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `steno_utils::plover_dict::Token` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use steno_utils::plover_dict::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `steno_utils` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use steno_utils; [INFO] [stdout] | ^^^^^^^^^^^ the item `steno_utils` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialPortInfo` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use serialport::{SerialPort, SerialPortInfo}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `steno_utils::plover_dict::Token` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use steno_utils::plover_dict::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SerialPortInfo` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use serialport::{SerialPort, SerialPortInfo}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `KEY_CHARS` is never used [INFO] [stdout] --> src/main.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | const KEY_CHARS: &[(Key, char)] = &[ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `KEY_CHARS` is never used [INFO] [stdout] --> src/main.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | const KEY_CHARS: &[(Key, char)] = &[ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s [INFO] running `Command { std: "docker" "inspect" "264ab2194afd7062f66d01634eb28ea88eeed1b27fc716144221ddb2cc12e0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264ab2194afd7062f66d01634eb28ea88eeed1b27fc716144221ddb2cc12e0cb", kill_on_drop: false }` [INFO] [stdout] 264ab2194afd7062f66d01634eb28ea88eeed1b27fc716144221ddb2cc12e0cb