[INFO] fetching crate brcode 1.4.1...
[INFO] checking brcode-1.4.1 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate brcode 1.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate brcode 1.4.1 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brcode 1.4.1
[INFO] finished tweaking crates.io crate brcode 1.4.1
[INFO] tweaked toml for crates.io crate brcode 1.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qrcodegen v1.6.0
[INFO] [stderr]   Downloaded html-escape v0.2.6
[INFO] [stderr]   Downloaded edn-derive v0.4.3
[INFO] [stderr]   Downloaded edn-rs v0.15.1
[INFO] [stderr]   Downloaded qrcode-generator v4.0.3
[INFO] [stderr]   Downloaded edn-rs v0.16.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 974076c108e8baab53f2d45d5d65850e40858a2a1dd34f7601aff73f69e809b7
[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" "974076c108e8baab53f2d45d5d65850e40858a2a1dd34f7601aff73f69e809b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974076c108e8baab53f2d45d5d65850e40858a2a1dd34f7601aff73f69e809b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974076c108e8baab53f2d45d5d65850e40858a2a1dd34f7601aff73f69e809b7", kill_on_drop: false }`
[INFO] [stdout] 974076c108e8baab53f2d45d5d65850e40858a2a1dd34f7601aff73f69e809b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c59e23f8b13e31c507b98b5ad8108f7ee2a253998327ed49d5c61e6c87112c
[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" "17c59e23f8b13e31c507b98b5ad8108f7ee2a253998327ed49d5c61e6c87112c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking weezl v0.1.3
[INFO] [stderr]     Checking utf8-width v0.1.4
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking qrcodegen v1.6.0
[INFO] [stderr]    Compiling edn-rs v0.16.11
[INFO] [stderr]     Checking edn-rs v0.15.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking html-escape v0.2.6
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking image v0.23.11
[INFO] [stderr]     Checking qrcode-generator v4.0.3
[INFO] [stdout] error[E0432]: unresolved imports `image::png::CompressionType`, `image::png::FilterType`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/qrcode-generator-4.0.3/src/lib.rs:136:18
[INFO] [stdout]     |
[INFO] [stdout] 136 | use image::png::{CompressionType, FilterType, PNGEncoder};
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^ no `FilterType` in `png`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  no `CompressionType` in `png`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qrcode-generator`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "17c59e23f8b13e31c507b98b5ad8108f7ee2a253998327ed49d5c61e6c87112c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c59e23f8b13e31c507b98b5ad8108f7ee2a253998327ed49d5c61e6c87112c", kill_on_drop: false }`
[INFO] [stdout] 17c59e23f8b13e31c507b98b5ad8108f7ee2a253998327ed49d5c61e6c87112c