[INFO] cloning repository https://github.com/imazen/zensr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imazen/zensr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzensr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzensr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5429ffaaeb024f0e8969cb65eed80ab521c7068
[INFO] checking imazen/zensr against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzensr" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imazen/zensr
[INFO] finished tweaking git repo https://github.com/imazen/zensr
[INFO] tweaked toml for git repo https://github.com/imazen/zensr written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imazen/zensr on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imazen/zensr 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking zensr-gpu-spike v0.0.1 (/opt/rustwide/workdir/crates/zensr-gpu-spike)
[INFO] [stderr]     Checking zensr-zenjpeg v0.1.0 (/opt/rustwide/workdir/crates/zensr-zenjpeg)
[INFO] [stdout] warning: function `lcg` is never used
[INFO] [stdout]   --> crates/zensr-gpu-spike/src/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn lcg(n: usize, seed: u32) -> Vec<f32> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cpu_ref` is never used
[INFO] [stdout]   --> crates/zensr-gpu-spike/src/main.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn cpu_ref(
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn run<R: Runtime>(name: &str) {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lcg` is never used
[INFO] [stdout]   --> crates/zensr-gpu-spike/src/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn lcg(n: usize, seed: u32) -> Vec<f32> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cpu_ref` is never used
[INFO] [stdout]   --> crates/zensr-gpu-spike/src/main.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn cpu_ref(
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn run<R: Runtime>(name: &str) {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             client.sync();
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |             client.sync();
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             client.sync();
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> crates/zensr-gpu-spike/src/main.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |             client.sync();
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking zensr-bench v0.0.1 (/opt/rustwide/workdir/crates/zensr-bench)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db", kill_on_drop: false }`
[INFO] [stdout] 1ef455c9a7953e23376d45ba447d4898954f8df090678ac7b736bdc1a43790db
