[INFO] cloning repository https://github.com/garasubo/nickel-hello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garasubo/nickel-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ee3a58de642e2e50eeaee4fc49d94b3c5c08aa3 [INFO] checking garasubo/nickel-hello against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fnickel-hello" "/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/garasubo/nickel-hello on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/garasubo/nickel-hello [INFO] finished tweaking git repo https://github.com/garasubo/nickel-hello [INFO] tweaked toml for git repo https://github.com/garasubo/nickel-hello written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/garasubo/nickel-hello already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] warning: TOML file found which contains invalid syntax and will soon not parse [INFO] [stderr] at `/workspace/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-0.5.9/Cargo.toml`. [INFO] [stderr] [INFO] [stderr] The TOML spec requires newlines after table definitions (e.g., `[a] b = 1` is [INFO] [stderr] invalid), but this file has a table header which does not have a newline after [INFO] [stderr] it. A newline needs to be added and this warning will soon become a hard error [INFO] [stderr] in the future. [INFO] [stderr] Downloaded nickel v0.8.1 [INFO] [stderr] Downloaded syntex_errors v0.39.0 [INFO] [stderr] Downloaded syntex_syntax v0.39.0 [INFO] [stderr] Downloaded serde_codegen_internals v0.4.0 [INFO] [stderr] Downloaded syntex v0.39.0 [INFO] [stderr] Downloaded textnonce v0.3.4 [INFO] [stderr] Downloaded quasi_codegen v0.16.0 [INFO] [stderr] Downloaded syntex_pos v0.39.0 [INFO] [stderr] Downloaded serde_codegen v0.7.15 [INFO] [stderr] Downloaded quasi v0.16.0 [INFO] [stderr] Downloaded aster v0.22.0 [INFO] [stderr] Downloaded bson v0.2.1 [INFO] [stderr] Downloaded mongodb v0.1.4 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3364a72c94f4cc8f1344855b846c8c3bf711da6a9ee14d633f9fa3ce40dfd978 [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" "3364a72c94f4cc8f1344855b846c8c3bf711da6a9ee14d633f9fa3ce40dfd978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3364a72c94f4cc8f1344855b846c8c3bf711da6a9ee14d633f9fa3ce40dfd978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3364a72c94f4cc8f1344855b846c8c3bf711da6a9ee14d633f9fa3ce40dfd978", kill_on_drop: false }` [INFO] [stdout] 3364a72c94f4cc8f1344855b846c8c3bf711da6a9ee14d633f9fa3ce40dfd978 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba8d1864570269d526ca81b16fb09144fceb922be30bd69280ac7b11a50def38 [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" "ba8d1864570269d526ca81b16fb09144fceb922be30bd69280ac7b11a50def38", kill_on_drop: false }` [INFO] [stderr] warning: TOML file found which contains invalid syntax and will soon not parse [INFO] [stderr] at `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-0.5.9/Cargo.toml`. [INFO] [stderr] [INFO] [stderr] The TOML spec requires newlines after table definitions (e.g., `[a] b = 1` is [INFO] [stderr] invalid), but this file has a table header which does not have a newline after [INFO] [stderr] it. A newline needs to be added and this warning will soon become a hard error [INFO] [stderr] in the future. [INFO] [stderr] Checking libc v0.2.14 [INFO] [stderr] Compiling rustc-serialize v0.3.19 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking num-traits v0.1.34 [INFO] [stderr] Compiling gcc v0.3.32 [INFO] [stderr] Checking regex-syntax v0.3.4 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.1.2 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking scan_fmt v0.1.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking unicode-bidi v0.2.3 [INFO] [stderr] Checking mime v0.2.1 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.1.0 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking aho-corasick v0.5.2 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking thread_local v0.2.6 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Checking regex v0.1.73 [INFO] [stderr] Checking num v0.1.34 [INFO] [stderr] Checking uuid v0.2.3 [INFO] [stderr] Checking chrono v0.2.22 [INFO] [stderr] Checking url v1.1.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` [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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stdout] error: to use a constant of type `format::ParseError` in a pattern, `format::ParseError` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.2.22/src/format/parsed.rs:476:22 [INFO] [stdout] | [INFO] [stdout] 476 | (Err(OUT_OF_RANGE), _) | (_, Err(OUT_OF_RANGE)) => return Err(OUT_OF_RANGE), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: to use a constant of type `format::ParseError` in a pattern, `format::ParseError` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.2.22/src/format/parsed.rs:476:50 [INFO] [stdout] | [INFO] [stdout] 476 | (Err(OUT_OF_RANGE), _) | (_, Err(OUT_OF_RANGE)) => return Err(OUT_OF_RANGE), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: to use a constant of type `format::ParseError` in a pattern, `format::ParseError` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.2.22/src/format/parsed.rs:477:22 [INFO] [stdout] | [INFO] [stdout] 477 | (Err(IMPOSSIBLE), _) | (_, Err(IMPOSSIBLE)) => return Err(IMPOSSIBLE), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: to use a constant of type `format::ParseError` in a pattern, `format::ParseError` must be annotated with `#[derive(PartialEq, Eq)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.2.22/src/format/parsed.rs:477:48 [INFO] [stdout] | [INFO] [stdout] 477 | (Err(IMPOSSIBLE), _) | (_, Err(IMPOSSIBLE)) => return Err(IMPOSSIBLE), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.1.1/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [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 E0713`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ba8d1864570269d526ca81b16fb09144fceb922be30bd69280ac7b11a50def38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8d1864570269d526ca81b16fb09144fceb922be30bd69280ac7b11a50def38", kill_on_drop: false }` [INFO] [stdout] ba8d1864570269d526ca81b16fb09144fceb922be30bd69280ac7b11a50def38