[INFO] fetching crate qrcode-generator 4.0.3...
[INFO] checking qrcode-generator-4.0.3 against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] extracting crate qrcode-generator 4.0.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate qrcode-generator 4.0.3 on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qrcode-generator 4.0.3
[INFO] finished tweaking crates.io crate qrcode-generator 4.0.3
[INFO] tweaked toml for crates.io crate qrcode-generator 4.0.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-width v0.1.4
[INFO] [stderr]   Downloaded concat-with v0.2.5
[INFO] [stderr]   Downloaded weezl v0.1.2
[INFO] [stderr]   Downloaded html-escape v0.2.6
[INFO] [stderr]   Downloaded image v0.23.11
[INFO] [stderr]   Downloaded gif v0.11.1
[INFO] [stderr]   Downloaded tiff v0.6.0
[INFO] [stderr]   Downloaded slash-formatter v3.1.0
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 095b7796b2f292ced335f8ffe3561904d6fc1e6e3fca85b9d81c5059c68030bc
[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" "095b7796b2f292ced335f8ffe3561904d6fc1e6e3fca85b9d81c5059c68030bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095b7796b2f292ced335f8ffe3561904d6fc1e6e3fca85b9d81c5059c68030bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095b7796b2f292ced335f8ffe3561904d6fc1e6e3fca85b9d81c5059c68030bc", kill_on_drop: false }`
[INFO] [stdout] 095b7796b2f292ced335f8ffe3561904d6fc1e6e3fca85b9d81c5059c68030bc
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9554f0e754c51e708ec98086d122c1068e128244d1814d098677872e5c422aa
[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" "d9554f0e754c51e708ec98086d122c1068e128244d1814d098677872e5c422aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking weezl v0.1.2
[INFO] [stderr]     Checking utf8-width v0.1.4
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]    Compiling slash-formatter v3.1.0
[INFO] [stderr]     Checking concat-with v0.2.5
[INFO] [stderr]     Checking qrcodegen v1.6.0
[INFO] [stderr]     Checking html-escape v0.2.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking image v0.23.11
[INFO] [stderr]     Checking qrcode-generator v4.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `image::png::CompressionType`, `image::png::FilterType`
[INFO] [stdout]    --> 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[E0432]: unresolved imports `image::png::CompressionType`, `image::png::FilterType`
[INFO] [stdout]    --> 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] warning: use of deprecated type alias `image::png::PNGEncoder`: Use `PngEncoder` instead
[INFO] [stdout]    --> src/lib.rs:136:47
[INFO] [stdout]     |
[INFO] [stdout] 136 | use image::png::{CompressionType, FilterType, PNGEncoder};
[INFO] [stdout]     |                                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `image::png::PNGEncoder`: Use `PngEncoder` instead
[INFO] [stdout]    --> src/lib.rs:473:19
[INFO] [stdout]     |
[INFO] [stdout] 473 |     let encoder = PNGEncoder::new_with_quality(writer, CompressionType::Best, FilterType::NoFilter);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `image::png::PNGEncoder`: Use `PngEncoder` instead
[INFO] [stdout]    --> src/lib.rs:136:47
[INFO] [stdout]     |
[INFO] [stdout] 136 | use image::png::{CompressionType, FilterType, PNGEncoder};
[INFO] [stdout]     |                                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `image::png::PNGEncoder`: Use `PngEncoder` instead
[INFO] [stdout]    --> src/lib.rs:473:19
[INFO] [stdout]     |
[INFO] [stdout] 473 |     let encoder = PNGEncoder::new_with_quality(writer, CompressionType::Best, FilterType::NoFilter);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[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] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d9554f0e754c51e708ec98086d122c1068e128244d1814d098677872e5c422aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9554f0e754c51e708ec98086d122c1068e128244d1814d098677872e5c422aa", kill_on_drop: false }`
[INFO] [stdout] d9554f0e754c51e708ec98086d122c1068e128244d1814d098677872e5c422aa