[INFO] cloning repository https://github.com/Southclaws/scribblers-wasm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Southclaws/scribblers-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSouthclaws%2Fscribblers-wasm"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSouthclaws%2Fscribblers-wasm'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 829d658cf51c24ed117f2a0a384dc2edc50981b0 [INFO] checking Southclaws/scribblers-wasm against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSouthclaws%2Fscribblers-wasm" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Southclaws/scribblers-wasm on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Southclaws/scribblers-wasm [INFO] finished tweaking git repo https://github.com/Southclaws/scribblers-wasm [INFO] tweaked toml for git repo https://github.com/Southclaws/scribblers-wasm written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Southclaws/scribblers-wasm already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41afe7765d296f134749c5a50e4e4c0640d8f75c04ca4bb78e78213207a62221 [INFO] running `"docker" "start" "-a" "41afe7765d296f134749c5a50e4e4c0640d8f75c04ca4bb78e78213207a62221"` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.50 [INFO] [stderr] Compiling syn v1.0.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.50 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.50 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.50 [INFO] [stderr] Checking js-sys v0.3.27 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling web-sys v0.3.27 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.27 [INFO] [stderr] Checking wasm-bindgen-test v0.2.50 [INFO] [stderr] Checking scribblers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | data[index_r] = 0xFF; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | data[index_g] = 0x32; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | data[index_b] = 0x00; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | data[index_a] = 0xFF; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:79:76 [INFO] [stderr] | [INFO] [stderr] 79 | let new_data = ImageData::new_with_u8_clamped_array_and_sh(Clamped(&mut data), 100, 100)?; [INFO] [stderr] | ^^^^^^^^^ expected slice `[u8]`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected mutable reference `&mut [u8]` [INFO] [stderr] found mutable reference `&mut std::option::Option` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0608. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `scribblers`. [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[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | data[index_r] = 0xFF; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | data[index_g] = 0x32; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | data[index_b] = 0x00; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `std::option::Option` [INFO] [stderr] --> src/lib.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | data[index_a] = 0xFF; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:79:76 [INFO] [stderr] | [INFO] [stderr] 79 | let new_data = ImageData::new_with_u8_clamped_array_and_sh(Clamped(&mut data), 100, 100)?; [INFO] [stderr] | ^^^^^^^^^ expected slice `[u8]`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected mutable reference `&mut [u8]` [INFO] [stderr] found mutable reference `&mut std::option::Option` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0608. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `scribblers`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "41afe7765d296f134749c5a50e4e4c0640d8f75c04ca4bb78e78213207a62221"` [INFO] running `"docker" "rm" "-f" "41afe7765d296f134749c5a50e4e4c0640d8f75c04ca4bb78e78213207a62221"` [INFO] [stdout] 41afe7765d296f134749c5a50e4e4c0640d8f75c04ca4bb78e78213207a62221