[INFO] fetching crate subplot 0.2.2... [INFO] testing subplot-0.2.2 against beta-2021-09-12 for beta-1.56-2 [INFO] extracting crate subplot 0.2.2 into /workspace/builds/worker-73/source [INFO] validating manifest of crates.io crate subplot 0.2.2 on toolchain beta-2021-09-12 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subplot 0.2.2 [INFO] finished tweaking crates.io crate subplot 0.2.2 [INFO] tweaked toml for crates.io crate subplot 0.2.2 written to /workspace/builds/worker-73/source/Cargo.toml [INFO] crate crates.io crate subplot 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pandoc v0.8.5 [INFO] [stderr] Downloaded pandoc_ast v0.7.3 [INFO] [stderr] Downloaded pikchr v0.1.1 [INFO] [stderr] Downloaded tera v1.12.1 [INFO] [stderr] Downloaded roadmap v0.2.0 [INFO] [stderr] Downloaded tempfile-fast v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db2cd8505ca397cc21a7c1b1e1938fba4e4986240a5cd23b275be11938b1d8b9 [INFO] running `Command { std: "docker" "start" "-a" "db2cd8505ca397cc21a7c1b1e1938fba4e4986240a5cd23b275be11938b1d8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db2cd8505ca397cc21a7c1b1e1938fba4e4986240a5cd23b275be11938b1d8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db2cd8505ca397cc21a7c1b1e1938fba4e4986240a5cd23b275be11938b1d8b9", kill_on_drop: false }` [INFO] [stdout] db2cd8505ca397cc21a7c1b1e1938fba4e4986240a5cd23b275be11938b1d8b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef78484d35dad35756cd3786ea5838cfddacb30a9640f922a42255a7d1dd6a4f [INFO] running `Command { std: "docker" "start" "-a" "ef78484d35dad35756cd3786ea5838cfddacb30a9640f922a42255a7d1dd6a4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling file_diff v1.0.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling pandoc v0.8.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pandoc-0.8.5/src/lib.rs:1046:14 [INFO] [stdout] | [INFO] [stdout] 1046 | .intersperse(PATH_DELIMIT) [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Chain` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1034 ~ let path: String = Iterator::intersperse(self [INFO] [stdout] 1035 + .latex_path_hint [INFO] [stdout] 1036 + .iter() [INFO] [stdout] 1037 + .chain(self.pandoc_path_hint.iter()) [INFO] [stdout] 1038 + .map(|p| p.to_str().expect("non-utf8 path")) [INFO] [stdout] 1039 + .chain(PANDOC_PATH.iter().cloned()) [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1034 ~ let path: String = Itertools::intersperse(self [INFO] [stdout] 1035 + .latex_path_hint [INFO] [stdout] 1036 + .iter() [INFO] [stdout] 1037 + .chain(self.pandoc_path_hint.iter()) [INFO] [stdout] 1038 + .map(|p| p.to_str().expect("non-utf8 path")) [INFO] [stdout] 1039 + .chain(PANDOC_PATH.iter().cloned()) [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pandoc` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ef78484d35dad35756cd3786ea5838cfddacb30a9640f922a42255a7d1dd6a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef78484d35dad35756cd3786ea5838cfddacb30a9640f922a42255a7d1dd6a4f", kill_on_drop: false }` [INFO] [stdout] ef78484d35dad35756cd3786ea5838cfddacb30a9640f922a42255a7d1dd6a4f