[INFO] fetching crate breadx 0.1.9...
[INFO] checking breadx-0.1.9 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate breadx 0.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate breadx 0.1.9 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breadx 0.1.9
[INFO] finished tweaking crates.io crate breadx 0.1.9
[INFO] tweaked toml for crates.io crate breadx 0.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate breadx 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.63
[INFO] [stderr]   Downloaded tinyvec v1.1.0-alpha.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0f772fd6d802dcf5aa27aa53f8edca991ebec38fdbe60fc71ddab02436ad5cd
[INFO] running `Command { std: "docker" "start" "-a" "b0f772fd6d802dcf5aa27aa53f8edca991ebec38fdbe60fc71ddab02436ad5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0f772fd6d802dcf5aa27aa53f8edca991ebec38fdbe60fc71ddab02436ad5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f772fd6d802dcf5aa27aa53f8edca991ebec38fdbe60fc71ddab02436ad5cd", kill_on_drop: false }`
[INFO] [stdout] b0f772fd6d802dcf5aa27aa53f8edca991ebec38fdbe60fc71ddab02436ad5cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d5f383049a1a30a17adde410b568bd7c43f6215a798e3f7b8cc2e858cac7304
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d5f383049a1a30a17adde410b568bd7c43f6215a798e3f7b8cc2e858cac7304", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ahash v0.4.6
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking ref_slice v1.2.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking tinyvec v1.1.0-alpha.1
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]     Checking breadx v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ImageFormat::Jpeg`
[INFO] [stdout]  --> examples/image.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::{io::Reader, GenericImageView, ImageFormat::Jpeg};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `XidType`
[INFO] [stdout]  --> examples/basic.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     WindowClass, WindowParameters, XidType,
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pixmap`
[INFO] [stdout]   --> examples/image.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let pixmap = drawable::create_pixmap(&mut conn, window, width as _, height as _, depth)?;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixmap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.90s
[INFO] running `Command { std: "docker" "inspect" "7d5f383049a1a30a17adde410b568bd7c43f6215a798e3f7b8cc2e858cac7304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d5f383049a1a30a17adde410b568bd7c43f6215a798e3f7b8cc2e858cac7304", kill_on_drop: false }`
[INFO] [stdout] 7d5f383049a1a30a17adde410b568bd7c43f6215a798e3f7b8cc2e858cac7304