[INFO] cloning repository https://github.com/graphex/gfx_clock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/graphex/gfx_clock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraphex%2Fgfx_clock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraphex%2Fgfx_clock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dcccb6b03637abf3be8af37c5e3c1c4dd5d00bd2 [INFO] checking graphex/gfx_clock against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraphex%2Fgfx_clock" "/workspace/builds/worker-55/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/graphex/gfx_clock on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/graphex/gfx_clock [INFO] finished tweaking git repo https://github.com/graphex/gfx_clock [INFO] tweaked toml for git repo https://github.com/graphex/gfx_clock written to /workspace/builds/worker-55/source/Cargo.toml [INFO] crate git repo https://github.com/graphex/gfx_clock already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fca1f7602992e54de87f01a7f2df1705c6914ac9ec26271b27429947decf2d06 [INFO] running `Command { std: "docker" "start" "-a" "fca1f7602992e54de87f01a7f2df1705c6914ac9ec26271b27429947decf2d06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fca1f7602992e54de87f01a7f2df1705c6914ac9ec26271b27429947decf2d06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fca1f7602992e54de87f01a7f2df1705c6914ac9ec26271b27429947decf2d06", kill_on_drop: false }` [INFO] [stdout] fca1f7602992e54de87f01a7f2df1705c6914ac9ec26271b27429947decf2d06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 773e181e960edff714f0d38ea99f41f5bb57b3dbe514ecee7fa9a89926dfd0ab [INFO] running `Command { std: "docker" "start" "-a" "773e181e960edff714f0d38ea99f41f5bb57b3dbe514ecee7fa9a89926dfd0ab", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Checking generic-array v0.3.2 [INFO] [stderr] Checking bit-array v0.4.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking rppal v0.12.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking easer v0.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking gfx_clock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `U96` [INFO] [stdout] --> src/tube_objects.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use typenum::{U10, U2, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U64` [INFO] [stdout] --> src/clock_objects.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use typenum::{U10, U2, U64, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U64` [INFO] [stdout] --> src/clock_driver.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use typenum::{U64, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NCS3186Message` [INFO] [stdout] --> src/clock_driver.rs:14:99 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::clock_objects::{ClockType, DisplayMessage, DisplayMessageStringUtils, NCS3148CMessage, NCS3186Message}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DisplayMessage`, `NCS3148CMessage` [INFO] [stdout] --> src/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::clock_objects::{NCS3148CMessage, DisplayMessage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U96` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use typenum::{U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U96` [INFO] [stdout] --> src/tube_objects.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use typenum::{U10, U2, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U64` [INFO] [stdout] --> src/clock_objects.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use typenum::{U10, U2, U64, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U64` [INFO] [stdout] --> src/clock_driver.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use typenum::{U64, U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NCS3186Message` [INFO] [stdout] --> src/clock_driver.rs:14:99 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::clock_objects::{ClockType, DisplayMessage, DisplayMessageStringUtils, NCS3148CMessage, NCS3186Message}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DisplayMessage`, `NCS3148CMessage` [INFO] [stdout] --> src/main.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::clock_objects::{NCS3148CMessage, DisplayMessage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `U96` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use typenum::{U96}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BLANK` [INFO] [stdout] --> src/tube_objects.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | BLANK = 10, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BLANK` [INFO] [stdout] --> src/tube_objects.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | BLANK = 10, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.58s [INFO] running `Command { std: "docker" "inspect" "773e181e960edff714f0d38ea99f41f5bb57b3dbe514ecee7fa9a89926dfd0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773e181e960edff714f0d38ea99f41f5bb57b3dbe514ecee7fa9a89926dfd0ab", kill_on_drop: false }` [INFO] [stdout] 773e181e960edff714f0d38ea99f41f5bb57b3dbe514ecee7fa9a89926dfd0ab