[INFO] cloning repository https://github.com/jsvana/uwiki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsvana/uwiki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsvana%2Fuwiki", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsvana%2Fuwiki'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d00c93d75b8803814e104cf20ad98976f272c0f1
[INFO] testing jsvana/uwiki against try#5bc97a20e5cc382ae6d19f727a9e73eeb2734548 for pr-99093
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsvana%2Fuwiki" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jsvana/uwiki on toolchain 5bc97a20e5cc382ae6d19f727a9e73eeb2734548
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jsvana/uwiki
[INFO] finished tweaking git repo https://github.com/jsvana/uwiki
[INFO] tweaked toml for git repo https://github.com/jsvana/uwiki written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jsvana/uwiki already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84dd10ab1e95e90e0ed891878fe7558b912f8ad173fd82be3f98cb0e99e78c3b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84dd10ab1e95e90e0ed891878fe7558b912f8ad173fd82be3f98cb0e99e78c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84dd10ab1e95e90e0ed891878fe7558b912f8ad173fd82be3f98cb0e99e78c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dd10ab1e95e90e0ed891878fe7558b912f8ad173fd82be3f98cb0e99e78c3b", kill_on_drop: false }`
[INFO] [stdout] 84dd10ab1e95e90e0ed891878fe7558b912f8ad173fd82be3f98cb0e99e78c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 327e031dbd6575d3c3026cb001c0c5088ca4d7daab0d8efcae81d407ae2dbb7e
[INFO] running `Command { std: "docker" "start" "-a" "327e031dbd6575d3c3026cb001c0c5088ca4d7daab0d8efcae81d407ae2dbb7e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
[INFO] [stderr]    Compiling sqlx-rt v0.5.5
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling uwiki-types v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling csrf v0.4.0
[INFO] [stderr]    Compiling pandoc v0.8.4
[INFO] [stderr]    Compiling sqlx-core v0.5.5
[INFO] [stderr]    Compiling async-session v3.0.0
[INFO] [stderr]    Compiling handlebars v4.0.1
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pandoc-0.8.4/src/lib.rs:1043:14
[INFO] [stdout]      |
[INFO] [stdout] 1043 |             .intersperse(PATH_DELIMIT)
[INFO] [stdout]      |              ^^^^^^^^^^^ multiple `intersperse` found
[INFO] [stdout]      |
[INFO] [stdout]      = note: candidate #1 is defined in an impl of the trait `Itertools` for the type `T`
[INFO] [stdout]      = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `std::iter::Chain<A, B>`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]      |
[INFO] [stdout] 1031 ~         let path: String = Itertools::intersperse(self
[INFO] [stdout] 1032 +             .latex_path_hint
[INFO] [stdout] 1033 +             .iter()
[INFO] [stdout] 1034 +             .chain(self.pandoc_path_hint.iter())
[INFO] [stdout] 1035 +             .map(|p| p.to_str().expect("non-utf8 path"))
[INFO] [stdout] 1036 +             .chain(PANDOC_PATH.iter().cloned())
[INFO] [stdout] 1037 +             .chain(LATEX_PATH.iter().cloned())
[INFO] [stdout] 1038 +             .chain(
[INFO] [stdout] 1039 +                 [env::var("PATH").unwrap()]
[INFO] [stdout] 1040 +                     .iter()
[INFO] [stdout] 1041 +                     .map(std::borrow::Borrow::borrow),
[INFO] [stdout] 1042 +             ), PATH_DELIMIT)
[INFO] [stdout]      |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]      |
[INFO] [stdout] 1031 ~         let path: String = Iterator::intersperse(self
[INFO] [stdout] 1032 +             .latex_path_hint
[INFO] [stdout] 1033 +             .iter()
[INFO] [stdout] 1034 +             .chain(self.pandoc_path_hint.iter())
[INFO] [stdout] 1035 +             .map(|p| p.to_str().expect("non-utf8 path"))
[INFO] [stdout] 1036 +             .chain(PANDOC_PATH.iter().cloned())
[INFO] [stdout] 1037 +             .chain(LATEX_PATH.iter().cloned())
[INFO] [stdout] 1038 +             .chain(
[INFO] [stdout] 1039 +                 [env::var("PATH").unwrap()]
[INFO] [stdout] 1040 +                     .iter()
[INFO] [stdout] 1041 +                     .map(std::borrow::Borrow::borrow),
[INFO] [stdout] 1042 +             ), PATH_DELIMIT)
[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] running `Command { std: "docker" "inspect" "327e031dbd6575d3c3026cb001c0c5088ca4d7daab0d8efcae81d407ae2dbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327e031dbd6575d3c3026cb001c0c5088ca4d7daab0d8efcae81d407ae2dbb7e", kill_on_drop: false }`
[INFO] [stdout] 327e031dbd6575d3c3026cb001c0c5088ca4d7daab0d8efcae81d407ae2dbb7e