[INFO] cloning repository https://github.com/CrystalGamma/lrparse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrystalGamma/lrparse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Flrparse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Flrparse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eda753df48b08ac87245e87f2ac70126c71a79cd [INFO] documenting CrystalGamma/lrparse against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrystalGamma%2Flrparse" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CrystalGamma/lrparse on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CrystalGamma/lrparse [INFO] removed path dependency lexer from git repo https://github.com/CrystalGamma/lrparse [INFO] finished tweaking git repo https://github.com/CrystalGamma/lrparse [INFO] tweaked toml for git repo https://github.com/CrystalGamma/lrparse written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/CrystalGamma/lrparse already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/CrystalGamma/rust-lookahead` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/CrystalGamma/rust-lookahead` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lexer v0.1.16 [INFO] [stderr] Downloaded peek-nth v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6dc38ac5686427296d25996d0de1c97e8cf5841b12b603067230b718de53da6 [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" "c6dc38ac5686427296d25996d0de1c97e8cf5841b12b603067230b718de53da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6dc38ac5686427296d25996d0de1c97e8cf5841b12b603067230b718de53da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6dc38ac5686427296d25996d0de1c97e8cf5841b12b603067230b718de53da6", kill_on_drop: false }` [INFO] [stdout] c6dc38ac5686427296d25996d0de1c97e8cf5841b12b603067230b718de53da6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a43c79615342781b21974143c5918c37dc847d04509ef416837013b78ec8eb24 [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" "a43c79615342781b21974143c5918c37dc847d04509ef416837013b78ec8eb24", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking lookahead v0.0.1 (https://github.com/CrystalGamma/rust-lookahead#71a4d1b2) [INFO] [stderr] Checking peek-nth v0.2.0 [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-lookahead-a0cbf70c1a89eb7f/71a4d1b/src/lib.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LookAhead> { [INFO] [stdout] | ^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-lookahead-a0cbf70c1a89eb7f/71a4d1b/src/lib.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | impl> LookAhead { [INFO] [stdout] | ^ unexpected type argument [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 E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lookahead`. [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: build failed [INFO] running `Command { std: "docker" "inspect" "a43c79615342781b21974143c5918c37dc847d04509ef416837013b78ec8eb24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43c79615342781b21974143c5918c37dc847d04509ef416837013b78ec8eb24", kill_on_drop: false }` [INFO] [stdout] a43c79615342781b21974143c5918c37dc847d04509ef416837013b78ec8eb24