[INFO] cloning repository https://github.com/aboluo11/car-simulation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aboluo11/car-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboluo11%2Fcar-simulation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboluo11%2Fcar-simulation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c179d228f2c4b35009010d0095feff82403c6abe [INFO] checking aboluo11/car-simulation against try#45b14c26f76a39a9945ef8518d3276f1bc880008 for pr-113242 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faboluo11%2Fcar-simulation" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aboluo11/car-simulation on toolchain 45b14c26f76a39a9945ef8518d3276f1bc880008 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aboluo11/car-simulation [INFO] finished tweaking git repo https://github.com/aboluo11/car-simulation [INFO] tweaked toml for git repo https://github.com/aboluo11/car-simulation written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aboluo11/car-simulation already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2daa3e844df45227170e1e7fc36fad5e651eb6cdeb12c8b925f05977188e7415 [INFO] running `Command { std: "docker" "start" "-a" "2daa3e844df45227170e1e7fc36fad5e651eb6cdeb12c8b925f05977188e7415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2daa3e844df45227170e1e7fc36fad5e651eb6cdeb12c8b925f05977188e7415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2daa3e844df45227170e1e7fc36fad5e651eb6cdeb12c8b925f05977188e7415", kill_on_drop: false }` [INFO] [stdout] 2daa3e844df45227170e1e7fc36fad5e651eb6cdeb12c8b925f05977188e7415 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33bc2f6554709415f294fa9ce5420dc6c36c9c4cf68bb02271223f2efc7a8f4c [INFO] running `Command { std: "docker" "start" "-a" "33bc2f6554709415f294fa9ce5420dc6c36c9c4cf68bb02271223f2efc7a8f4c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.6 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling unicode-general-category v0.4.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling servo-freetype-sys v4.0.3 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking minimal-lexical v0.1.4 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking euclid v0.20.14 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking memmap2 v0.5.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking deflate v0.9.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking siphasher v0.3.7 [INFO] [stderr] Checking unicode-ccc v0.1.2 [INFO] [stderr] Checking unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Checking unicode-script v0.5.4 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking svgtypes v0.8.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking roxmltree v0.14.1 [INFO] [stderr] Checking fontdb v0.7.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking kurbo v0.8.2 [INFO] [stderr] Checking data-url v0.1.1 [INFO] [stderr] Checking png v0.17.2 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Checking simplecss v0.2.1 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking rgb v0.8.30 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking pico-args v0.4.2 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rustybuzz v0.4.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking rctree v0.4.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking font-kit v0.5.0 [INFO] [stderr] Checking svgfilters v0.4.0 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking lyon_geom v0.15.3 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stdout] error[E0659]: `Class` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustybuzz-0.4.0/src/tables/gpos.rs:584:16 [INFO] [stdout] | [INFO] [stdout] 584 | pub class: Class, [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Class` could refer to the struct imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustybuzz-0.4.0/src/tables/gpos.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Class` to disambiguate [INFO] [stdout] note: `Class` could also refer to the struct imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustybuzz-0.4.0/src/tables/gpos.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::gsubgpos::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Class` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sw-composite v0.7.14 [INFO] [stderr] Checking tiny-skia v0.6.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking raqote v0.7.14 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustybuzz` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "33bc2f6554709415f294fa9ce5420dc6c36c9c4cf68bb02271223f2efc7a8f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33bc2f6554709415f294fa9ce5420dc6c36c9c4cf68bb02271223f2efc7a8f4c", kill_on_drop: false }` [INFO] [stdout] 33bc2f6554709415f294fa9ce5420dc6c36c9c4cf68bb02271223f2efc7a8f4c