[INFO] crate icodec 0.1.0-alpha.1 is already in cache
[INFO] checking icodec-0.1.0-alpha.1 against master#b1f395de642e8be7bcbbd2bd8aaadab715851f49 for pr-69410
[INFO] extracting crate icodec 0.1.0-alpha.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate icodec 0.1.0-alpha.1 on toolchain b1f395de642e8be7bcbbd2bd8aaadab715851f49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate icodec 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate icodec 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate icodec 0.1.0-alpha.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 68ab5b861cf075951da5bf91888c3a68346220f3880421ae4922b23ef143ac0b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "68ab5b861cf075951da5bf91888c3a68346220f3880421ae4922b23ef143ac0b"`
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking xmlparser v0.10.0
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking sw-composite v0.5.10
[INFO] [stderr]     Checking ttf-parser v0.2.2
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking unicode-script v0.3.0
[INFO] [stderr]     Checking rgb v0.8.16
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]     Checking kurbo v0.2.3
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking roxmltree v0.7.3
[INFO] [stderr]     Checking harfbuzz_rs v1.0.1
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking usvg v0.8.0
[INFO] [stderr]     Checking raqote v0.6.4
[INFO] [stderr]     Checking resvg v0.8.0
[INFO] [stderr]     Checking ikon v0.1.0-beta.12
[INFO] [stderr]     Checking icodec v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0407]: method `with_capacity` is not a member of trait `Encode`
[INFO] [stderr]   --> src/encode.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | /     fn with_capacity(_capacity: usize) -> Self {
[INFO] [stderr] 45 | |         IcoEncoder { entries: BTreeMap::new() }
[INFO] [stderr] 46 | |     }
[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/encode.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | /     fn with_capacity(_capacity: usize) -> Self {
[INFO] [stderr] 45 | |         IcoEncoder { entries: BTreeMap::new() }
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Encode`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `encode::IcoEncoder` in the current scope
[INFO] [stderr]   --> src/test.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut icondir = IcoEncoder::new();
[INFO] [stderr]    |                                   ^^^ function or associated item not found in `encode::IcoEncoder`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/encode.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct IcoEncoder {
[INFO] [stderr]    | --------------------- function or associated item `new` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `jpeg_decoder::worker::Worker`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0407`.
[INFO] [stderr] error[E0599]: no function or associated item named `with_capacity` found for struct `encode::IcoEncoder` in the current scope
[INFO] [stderr]   --> src/test.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut icon = IcoEncoder::with_capacity(2);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ function or associated item not found in `encode::IcoEncoder`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/encode.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct IcoEncoder {
[INFO] [stderr]    | --------------------- function or associated item `with_capacity` not found for this
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `icodec`.
[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] warning: unused import: `Encode`
[INFO] [stderr]  --> src/test.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 |     encode::{IcoEncoder, Encode, Write, Save},
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/test.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 |     encode::{IcoEncoder, Encode, Write, Save},
[INFO] [stderr]   |                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Save`
[INFO] [stderr]  --> src/test.rs:6:41
[INFO] [stderr]   |
[INFO] [stderr] 6 |     encode::{IcoEncoder, Encode, Write, Save},
[INFO] [stderr]   |                                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0407, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0407`.
[INFO] [stderr] error: could not compile `icodec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "68ab5b861cf075951da5bf91888c3a68346220f3880421ae4922b23ef143ac0b"`
[INFO] running `"docker" "rm" "-f" "68ab5b861cf075951da5bf91888c3a68346220f3880421ae4922b23ef143ac0b"`
[INFO] [stdout] 68ab5b861cf075951da5bf91888c3a68346220f3880421ae4922b23ef143ac0b