[INFO] updating cached repository https://github.com/PurpleMyst/repoman [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2461126f9ace98786d4148d1c38a3eb7f72f891d [INFO] checking PurpleMyst/repoman against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Frepoman" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PurpleMyst/repoman on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/PurpleMyst/repoman [INFO] finished tweaking git repo https://github.com/PurpleMyst/repoman [INFO] tweaked toml for git repo https://github.com/PurpleMyst/repoman written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/PurpleMyst/repoman already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 20d8d32436906bbb3cf55d7611306e8c783a32aaaa73d9a918e9bdc4a9f6ad6c [INFO] running `"docker" "start" "-a" "20d8d32436906bbb3cf55d7611306e8c783a32aaaa73d9a918e9bdc4a9f6ad6c"` [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking directories v0.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking shared_child v0.3.2 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking pretty_logger v0.1.8 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking chrono v0.4.4 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking os_pipe v0.6.1 [INFO] [stderr] Checking duct v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking serde_json v1.0.22 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking liquid v0.14.3 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liquid-0.14.3/src/compiler/parser.rs:88:80 [INFO] [stderr] | [INFO] [stderr] 88 | Token::Identifier(ref x) => indexes.push(Index::with_key(x.as_ref())), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: Could not compile `liquid`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "20d8d32436906bbb3cf55d7611306e8c783a32aaaa73d9a918e9bdc4a9f6ad6c"` [INFO] running `"docker" "rm" "-f" "20d8d32436906bbb3cf55d7611306e8c783a32aaaa73d9a918e9bdc4a9f6ad6c"` [INFO] [stdout] 20d8d32436906bbb3cf55d7611306e8c783a32aaaa73d9a918e9bdc4a9f6ad6c