[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] checking athenanike/slack-history/f6643555a54b6a1823e979bdfd199963a1e8af2e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathenanike%2Fslack-history" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/athenanike/slack-history on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded curl v0.2.10 [INFO] [stderr] Downloaded regex-syntax v0.1.2 [INFO] [stderr] Downloaded libz-sys v0.1.3 [INFO] [stderr] Downloaded openssl-sys v0.6.2 [INFO] [stderr] Downloaded rust-ini v0.5.1 [INFO] [stderr] Downloaded libc v0.1.8 [INFO] [stderr] Downloaded regex v0.1.33 [INFO] [stderr] Downloaded gcc v0.3.6 [INFO] [stderr] Downloaded rand v0.3.8 [INFO] [stderr] Downloaded url v0.2.35 [INFO] [stderr] Downloaded pkg-config v0.3.4 [INFO] [stderr] Downloaded rustc-serialize v0.3.15 [INFO] [stderr] Downloaded curl-sys v0.1.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1140ef2201a18284abaf1adc281c524947a01301a6cd4f4a4a2ef224bff7e754 [INFO] running `Command { std: "docker" "start" "-a" "1140ef2201a18284abaf1adc281c524947a01301a6cd4f4a4a2ef224bff7e754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1140ef2201a18284abaf1adc281c524947a01301a6cd4f4a4a2ef224bff7e754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1140ef2201a18284abaf1adc281c524947a01301a6cd4f4a4a2ef224bff7e754", kill_on_drop: false }` [INFO] [stdout] 1140ef2201a18284abaf1adc281c524947a01301a6cd4f4a4a2ef224bff7e754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f1e6879ea599bc275a46f2b9f643f22d5e88dbd3f25b45e002c247dd9fb9abc [INFO] running `Command { std: "docker" "start" "-a" "4f1e6879ea599bc275a46f2b9f643f22d5e88dbd3f25b45e002c247dd9fb9abc", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling pkg-config v0.3.4 [INFO] [stderr] Compiling gcc v0.3.6 [INFO] [stderr] Checking libc v0.1.8 [INFO] [stderr] Checking rustc-serialize v0.3.15 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking regex-syntax v0.1.2 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.15/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking log v0.3.1 [INFO] [stderr] Compiling libz-sys v0.1.3 [INFO] [stderr] Compiling curl-sys v0.1.22 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.15/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rust-ini v0.5.1 [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.15/src/serialize.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `Result` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/result.rs:527:1 [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling openssl-sys v0.6.2 [INFO] [stdout] error[E0412]: cannot find type `Chars` in module `io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] help: if you import `Chars`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 339 - rdr: io::Chars, [INFO] [stdout] 339 + rdr: 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/index.crates.io-6f17d22bba15001f/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] help: if you import `Chars`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 358 - pub fn new(rdr: io::Chars) -> Parser { [INFO] [stdout] 358 + pub fn new(rdr: Chars) -> Parser { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rust-ini-0.5.1/src/lib.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `BufReader` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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 `BufReader>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `BufReader` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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 `BufReader<&mut dyn Read>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] = note: cannot satisfy `_: std::io::Read` [INFO] [stdout] note: required by a bound in `Parser::::eof` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rust-ini-0.5.1/src/ini.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | impl Parser { [INFO] [stdout] | ^^^^ required by this bound in `Parser::::eof` [INFO] [stdout] ... [INFO] [stdout] 369 | fn eof(&self) -> bool { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] = note: cannot satisfy `_: std::io::Read` [INFO] [stdout] note: required by a bound in `Parser::::eof` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rust-ini-0.5.1/src/ini.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | impl Parser { [INFO] [stdout] | ^^^^ required by this bound in `Parser::::eof` [INFO] [stdout] ... [INFO] [stdout] 369 | fn eof(&self) -> bool { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] = note: cannot satisfy `_: std::io::Read` [INFO] [stdout] note: required by a bound in `Parser::::eof` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rust-ini-0.5.1/src/ini.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | impl Parser { [INFO] [stdout] | ^^^^ required by this bound in `Parser::::eof` [INFO] [stdout] ... [INFO] [stdout] 369 | fn eof(&self) -> bool { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0412, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ini` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "4f1e6879ea599bc275a46f2b9f643f22d5e88dbd3f25b45e002c247dd9fb9abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f1e6879ea599bc275a46f2b9f643f22d5e88dbd3f25b45e002c247dd9fb9abc", kill_on_drop: false }` [INFO] [stdout] 4f1e6879ea599bc275a46f2b9f643f22d5e88dbd3f25b45e002c247dd9fb9abc