[INFO] cloning repository https://github.com/pinyin-tools/librustpinyin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pinyin-tools/librustpinyin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpinyin-tools%2Flibrustpinyin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpinyin-tools%2Flibrustpinyin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71cb49654ceee03b759e6a087955958e70aa477a
[INFO] checking pinyin-tools/librustpinyin against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpinyin-tools%2Flibrustpinyin" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pinyin-tools/librustpinyin on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pinyin-tools/librustpinyin
[INFO] finished tweaking git repo https://github.com/pinyin-tools/librustpinyin
[INFO] tweaked toml for git repo https://github.com/pinyin-tools/librustpinyin written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/pinyin-tools/librustpinyin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d45ca2e167ab038ea5ddc5310fd7c1335aa3ccf6fe762fc00c092a1c64b1c35
[INFO] running `Command { std: "docker" "start" "-a" "8d45ca2e167ab038ea5ddc5310fd7c1335aa3ccf6fe762fc00c092a1c64b1c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d45ca2e167ab038ea5ddc5310fd7c1335aa3ccf6fe762fc00c092a1c64b1c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d45ca2e167ab038ea5ddc5310fd7c1335aa3ccf6fe762fc00c092a1c64b1c35", kill_on_drop: false }`
[INFO] [stdout] 8d45ca2e167ab038ea5ddc5310fd7c1335aa3ccf6fe762fc00c092a1c64b1c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 644ab3a62a7db7eefcfac6de383cd2ff911ce8b0889c594ac8cb84968e1e6744
[INFO] running `Command { std: "docker" "start" "-a" "644ab3a62a7db7eefcfac6de383cd2ff911ce8b0889c594ac8cb84968e1e6744", kill_on_drop: false }`
[INFO] [stderr]     Checking librustpiyin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/pinyin/db.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let frequency = from_str(iter.next().unwrap()).unwrap_or(0u);
[INFO] [stdout]    |                                                                  ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/pinyin/db.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let frequency = from_str(iter.next().unwrap()).unwrap_or(0u);
[INFO] [stdout]    |                                                                  ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `native`
[INFO] [stdout]  --> src/c_binding.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate native;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `native`
[INFO] [stdout]  --> src/c_binding.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate native;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librustpiyin` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "644ab3a62a7db7eefcfac6de383cd2ff911ce8b0889c594ac8cb84968e1e6744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644ab3a62a7db7eefcfac6de383cd2ff911ce8b0889c594ac8cb84968e1e6744", kill_on_drop: false }`
[INFO] [stdout] 644ab3a62a7db7eefcfac6de383cd2ff911ce8b0889c594ac8cb84968e1e6744