[INFO] crate reproto 0.3.36 is already in cache
[INFO] testing reproto-0.3.36 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate reproto 0.3.36 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate reproto 0.3.36 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate reproto 0.3.36
[INFO] finished tweaking crates.io crate reproto 0.3.36
[INFO] tweaked toml for crates.io crate reproto 0.3.36 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2d27592c84756b87376c68050a77a1dbe614e34aaa94cf4efe692c9d9261929d
[INFO] running `"docker" "start" "-a" "2d27592c84756b87376c68050a77a1dbe614e34aaa94cf4efe692c9d9261929d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling genco v0.3.30
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling plist v0.2.4
[INFO] [stderr]    Compiling pulldown-cmark v0.0.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling onig_sys v68.2.1
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling inotify v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling reproto-semck v0.3.36
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling lalrpop-snap v0.15.2
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |         tokens: Tokens<'a, JavaScript<'a>>,
[INFO] [stderr]     |         ------ `tokens` is a reference that is only valid in the associated function body
[INFO] [stderr] 133 |         out: &mut Formatter,
[INFO] [stderr] 134 |         extra: &mut Self::Extra,
[INFO] [stderr]     |         ----- `extra` declared here, outside of the associated function body
[INFO] [stderr] ...
[INFO] [stderr] 139 |         if let Some(imports) = Self::imports(&tokens) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ `tokens` escapes the associated function body here
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider adding the following bound: `'a: 'el`
[INFO] [stderr] 
[INFO] [stderr] error[E0597]: `tokens` does not live long enough
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:46
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl<'el> Custom for JavaScript<'el> {
[INFO] [stderr]     |      --- lifetime `'el` defined here
[INFO] [stderr] ...
[INFO] [stderr] 139 |         if let Some(imports) = Self::imports(&tokens) {
[INFO] [stderr]     |                                --------------^^^^^^^-
[INFO] [stderr]     |                                |             |
[INFO] [stderr]     |                                |             borrowed value does not live long enough
[INFO] [stderr]     |                                argument requires that `tokens` is borrowed for `'el`
[INFO] [stderr] ...
[INFO] [stderr] 145 |     }
[INFO] [stderr]     |     - `tokens` dropped here while still borrowed
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0597`.
[INFO] [stderr] error: could not compile `genco`.
[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" "2d27592c84756b87376c68050a77a1dbe614e34aaa94cf4efe692c9d9261929d"`
[INFO] running `"docker" "rm" "-f" "2d27592c84756b87376c68050a77a1dbe614e34aaa94cf4efe692c9d9261929d"`
[INFO] [stdout] 2d27592c84756b87376c68050a77a1dbe614e34aaa94cf4efe692c9d9261929d