[INFO] cloning repository https://github.com/athenanike/slack-history [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/athenanike/slack-history" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathenanike%2Fslack-history", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathenanike%2Fslack-history'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6643555a54b6a1823e979bdfd199963a1e8af2e [INFO] documenting athenanike/slack-history against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathenanike%2Fslack-history" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/athenanike/slack-history on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/athenanike/slack-history [INFO] finished tweaking git repo https://github.com/athenanike/slack-history [INFO] tweaked toml for git repo https://github.com/athenanike/slack-history written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/athenanike/slack-history already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] becd94c596088882ebd6618d789ced2e9179d6457d879df1eec17e7dce964ac4 [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" "becd94c596088882ebd6618d789ced2e9179d6457d879df1eec17e7dce964ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "becd94c596088882ebd6618d789ced2e9179d6457d879df1eec17e7dce964ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "becd94c596088882ebd6618d789ced2e9179d6457d879df1eec17e7dce964ac4", kill_on_drop: false }` [INFO] [stdout] becd94c596088882ebd6618d789ced2e9179d6457d879df1eec17e7dce964ac4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f4a161615ee8b81094b28b247b6c05d4aad72a11886828534ba81c1ae059cca [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" "6f4a161615ee8b81094b28b247b6c05d4aad72a11886828534ba81c1ae059cca", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rust-ini v0.5.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stdout] error[E0412]: cannot find type `Chars` in module `io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:339:14 [INFO] [stdout] | [INFO] [stdout] 339 | rdr: io::Chars, [INFO] [stdout] | ^^^^^ not found in `io` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 22 | use std::str::Chars; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Chars` in module `io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:358:25 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn new(rdr: io::Chars) -> Parser { [INFO] [stdout] | ^^^^^ not found in `io` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 22 | use std::str::Chars; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/lib.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | #![feature(io)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `std::io::BufReader>>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:280:48 [INFO] [stdout] | [INFO] [stdout] 280 | let mut parser = Parser::new(bufreader.chars()); [INFO] [stdout] | ^^^^^ method not found in `std::io::BufReader>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `std::io::BufReader<&mut dyn std::io::Read>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:286:43 [INFO] [stdout] | [INFO] [stdout] 286 | let mut parser = Parser::new(bufr.chars()); [INFO] [stdout] | ^^^^^ method not found in `std::io::BufReader<&mut dyn std::io::Read>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:409:21 [INFO] [stdout] | [INFO] [stdout] 409 | while !self.eof() { [INFO] [stdout] | ^^^ cannot infer type for type parameter `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:471:49 [INFO] [stdout] | [INFO] [stdout] 471 | while self.ch.unwrap() != '\n' && !self.eof() { self.bump(); } [INFO] [stdout] | ^^^ cannot infer type for type parameter `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-ini-0.5.1/src/ini.rs:478:21 [INFO] [stdout] | [INFO] [stdout] 478 | if self.eof() { [INFO] [stdout] | ^^^ cannot infer type for type parameter `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ini`. [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" "6f4a161615ee8b81094b28b247b6c05d4aad72a11886828534ba81c1ae059cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4a161615ee8b81094b28b247b6c05d4aad72a11886828534ba81c1ae059cca", kill_on_drop: false }` [INFO] [stdout] 6f4a161615ee8b81094b28b247b6c05d4aad72a11886828534ba81c1ae059cca