[INFO] fetching crate favy 0.1.0-beta.3...
[INFO] testing favy-0.1.0-beta.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate favy 0.1.0-beta.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate favy 0.1.0-beta.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate favy 0.1.0-beta.3
[INFO] finished tweaking crates.io crate favy 0.1.0-beta.3
[INFO] tweaked toml for crates.io crate favy 0.1.0-beta.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2e172492e715ec3168ebe17a97e1cd41497a2cff7a8e4e3c519149c7ad1211d
[INFO] running `"docker" "start" "-a" "c2e172492e715ec3168ebe17a97e1cd41497a2cff7a8e4e3c519149c7ad1211d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling xmlparser v0.10.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling unicode-vo v0.1.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling ttf-parser v0.2.2
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling rctree v0.3.3
[INFO] [stderr]    Compiling sw-composite v0.5.10
[INFO] [stderr]    Compiling unicode-script v0.3.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling rgb v0.8.18
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling data-url v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling svgtypes v0.5.0
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling roxmltree v0.7.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling simplecss v0.2.0
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling kurbo v0.2.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling freetype-sys v0.11.0
[INFO] [stderr]    Compiling harfbuzz-sys v0.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling png v0.15.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling euclid v0.20.13
[INFO] [stderr]    Compiling freetype v0.5.1
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling harfbuzz_rs v1.1.1
[INFO] [stderr]    Compiling usvg v0.8.0
[INFO] [stderr]    Compiling lyon_geom v0.14.1
[INFO] [stderr]    Compiling raqote v0.6.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling resvg v0.8.0
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.5
[INFO] [stderr]    Compiling ikon v0.1.0-beta.16
[INFO] [stderr]    Compiling favy v0.1.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `ikon::AsSize`
[INFO] [stderr]   --> src/lib.rs:47:41
[INFO] [stderr]    |
[INFO] [stderr] 47 | use ikon::{encode, image::DynamicImage, AsSize};
[INFO] [stderr]    |                                         ^^^^^^ no `AsSize` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0437]: type `Key` is not a member of trait `Encode`
[INFO] [stderr]    --> src/lib.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     type Key = Size;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ not a member of trait `Encode`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `with_capacity` is not a member of trait `Encode`
[INFO] [stderr]    --> src/lib.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 | /     fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr] 292 | |         Favicon {
[INFO] [stderr] 293 | |             pngs: HashMap::with_capacity(capacity),
[INFO] [stderr] 294 | |             svgs: HashMap::new(),
[INFO] [stderr] ...   |
[INFO] [stderr] 298 | |         }
[INFO] [stderr] 299 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Encode`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_entry` is not a member of trait `Encode`
[INFO] [stderr]    --> src/lib.rs:305:5
[INFO] [stderr]     |
[INFO] [stderr] 305 | /     fn add_entry<F: FnMut(&DynamicImage, u32) -> io::Result<DynamicImage>>(
[INFO] [stderr] 306 | |         &mut self,
[INFO] [stderr] 307 | |         filter: F,
[INFO] [stderr] 308 | |         source: &Image,
[INFO] [stderr] ...   |
[INFO] [stderr] 314 | |         }
[INFO] [stderr] 315 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Encode`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0407, E0432, E0437.
[INFO] [stderr] For more information about an error, try `rustc --explain E0407`.
[INFO] [stderr] error: could not compile `favy`.
[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 `"docker" "inspect" "c2e172492e715ec3168ebe17a97e1cd41497a2cff7a8e4e3c519149c7ad1211d"`
[INFO] running `"docker" "rm" "-f" "c2e172492e715ec3168ebe17a97e1cd41497a2cff7a8e4e3c519149c7ad1211d"`
[INFO] [stdout] c2e172492e715ec3168ebe17a97e1cd41497a2cff7a8e4e3c519149c7ad1211d