[INFO] updating cached repository https://github.com/rust-analyzer/rust-analyzer-wasm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 12b9a9bb8c6c2eba5a961cc72297d4781fc81eee [INFO] checking rust-analyzer/rust-analyzer-wasm against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frust-analyzer-wasm" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-analyzer/rust-analyzer-wasm on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rust-analyzer/rust-analyzer-wasm [INFO] finished tweaking git repo https://github.com/rust-analyzer/rust-analyzer-wasm [INFO] tweaked toml for git repo https://github.com/rust-analyzer/rust-analyzer-wasm written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/rust-analyzer/rust-analyzer-wasm already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 460be5e031f7c47d32612065299b517a5b5a013367b670c982f4a9be028de2f0 [INFO] running `"docker" "start" "-a" "460be5e031f7c47d32612065299b517a5b5a013367b670c982f4a9be028de2f0"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking text_unit v0.1.9 [INFO] [stderr] Checking drop_bomb v0.1.4 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.54 [INFO] [stderr] Checking lalrpop-intern v0.15.1 [INFO] [stderr] Checking ra_arena v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525) [INFO] [stderr] Compiling wasm-bindgen v0.2.54 [INFO] [stderr] Checking format-buf v1.0.0 [INFO] [stderr] Checking join_to_string v0.1.3 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking chalk-macros v0.1.1 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f) [INFO] [stderr] Compiling stacker v0.1.5 [INFO] [stderr] Checking rustc_lexer v0.1.0 [INFO] [stderr] Checking ra_parser v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525) [INFO] [stderr] Checking fst v0.3.5 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking ena v0.13.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking ra_prof v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525) [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking chalk-engine v0.9.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f) [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking proptest v0.9.4 [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.9.4/src/arbitrary/_core/iter.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 36:9... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.9.4/src/arbitrary/_core/iter.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | 'a, [INFO] [stderr] | ^^ [INFO] [stderr] note: ...so that the types are compatible [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.9.4/src/arbitrary/_core/iter.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: expected `&'a T` [INFO] [stderr] found `&T` [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the type `strategy::map::Map core::iter::Cloned {::cloned::<'_, T>}>` will meet its required lifetime bounds [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.9.4/src/arbitrary/_core/iter.rs:47:41 [INFO] [stderr] | [INFO] [stderr] 47 | base.prop_map(Iterator::cloned).boxed() [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 E0495`. [INFO] [stderr] error: could not compile `proptest`. [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 `"docker" "inspect" "460be5e031f7c47d32612065299b517a5b5a013367b670c982f4a9be028de2f0"` [INFO] running `"docker" "rm" "-f" "460be5e031f7c47d32612065299b517a5b5a013367b670c982f4a9be028de2f0"` [INFO] [stdout] 460be5e031f7c47d32612065299b517a5b5a013367b670c982f4a9be028de2f0