[INFO] fetching crate hardshare 0.13.1...
[INFO] checking hardshare-0.13.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate hardshare 0.13.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate hardshare 0.13.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hardshare 0.13.1
[INFO] finished tweaking crates.io crate hardshare 0.13.1
[INFO] tweaked toml for crates.io crate hardshare 0.13.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate hardshare 0.13.1 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jwt v0.11.0
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[INFO] [stderr]   Downloaded openpnp_capture v0.2.4
[INFO] [stderr]   Downloaded mockito v0.30.0
[INFO] [stderr]   Downloaded v4l v0.14.0
[INFO] [stderr]   Downloaded actix_derive v0.5.0
[INFO] [stderr]   Downloaded openpnp_capture_sys v0.4.0
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35fd05c58c4da5ebe3fa826f7badcaf02e5ebd9b7ca7f857eee116e418ae4f63
[INFO] running `Command { std: "docker" "start" "-a" "35fd05c58c4da5ebe3fa826f7badcaf02e5ebd9b7ca7f857eee116e418ae4f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35fd05c58c4da5ebe3fa826f7badcaf02e5ebd9b7ca7f857eee116e418ae4f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fd05c58c4da5ebe3fa826f7badcaf02e5ebd9b7ca7f857eee116e418ae4f63", kill_on_drop: false }`
[INFO] [stdout] 35fd05c58c4da5ebe3fa826f7badcaf02e5ebd9b7ca7f857eee116e418ae4f63
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d160758546c94357e90385e945f34319ff86785a027faf21f7f32e248c30a15
[INFO] running `Command { std: "docker" "start" "-a" "5d160758546c94357e90385e945f34319ff86785a027faf21f7f32e248c30a15", kill_on_drop: false }`
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[INFO] [stdout] error: couldn't read `src/../tests/keys/public.pem`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/mgmt.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 | const PUBLIC_KEY: &[u8] = include_bytes!("../tests/keys/public.pem");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: there is a file with the same name in a different directory
[INFO] [stdout]    |
[INFO] [stdout] 39 | const PUBLIC_KEY: &[u8] = include_bytes!("../keys/public.pem");
[INFO] [stdout]    |                                          ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `format` is never read
[INFO] [stdout]    --> src/camera.rs:312:5
[INFO] [stdout]     |
[INFO] [stdout] 312 |     format = match dev.set_format(&format) {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/camera.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |     let stream = match MmapStream::with_buffers(&dev, v4l::buffer::Type::VideoCapture, buffer_count)
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `format` is never read
[INFO] [stdout]    --> src/camera.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     format = match dev.set_format(&format) {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `format` is never read
[INFO] [stdout]    --> src/camera.rs:312:5
[INFO] [stdout]     |
[INFO] [stdout] 312 |     format = match dev.set_format(&format) {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/camera.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |     let stream = match MmapStream::with_buffers(&dev, v4l::buffer::Type::VideoCapture, buffer_count)
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `format` is never read
[INFO] [stdout]    --> src/camera.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     format = match dev.set_format(&format) {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hardshare` (bin "hardshare" test) due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d160758546c94357e90385e945f34319ff86785a027faf21f7f32e248c30a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d160758546c94357e90385e945f34319ff86785a027faf21f7f32e248c30a15", kill_on_drop: false }`
[INFO] [stdout] 5d160758546c94357e90385e945f34319ff86785a027faf21f7f32e248c30a15