[INFO] updating cached repository https://github.com/Luke-Draper/MSTS-RS
[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] d9d72b9b988a0718fc951715a684dd8595809648
[INFO] checking Luke-Draper/MSTS-RS against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuke-Draper%2FMSTS-RS" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Luke-Draper/MSTS-RS on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Luke-Draper/MSTS-RS
[INFO] finished tweaking git repo https://github.com/Luke-Draper/MSTS-RS
[INFO] tweaked toml for git repo https://github.com/Luke-Draper/MSTS-RS written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Luke-Draper/MSTS-RS already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1d6673eb3a650da02f28b5912df9eeed0b5cb752855674bfb29b934b931133a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1d6673eb3a650da02f28b5912df9eeed0b5cb752855674bfb29b934b931133a0"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.23
[INFO] [stderr]    Compiling ident_case v1.0.0
[INFO] [stderr]    Compiling derive_builder v0.7.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.20
[INFO] [stderr]    Compiling darling_core v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling darling_macro v0.8.0
[INFO] [stderr]    Compiling darling v0.8.0
[INFO] [stderr]    Compiling derive_builder_core v0.4.0
[INFO] [stderr]     Checking msts_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]    --> src/tasks.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |         return Some();
[INFO] [stderr]     |                ^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:123:34
[INFO] [stderr]     |
[INFO] [stderr] 123 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 124 | |     } else if task_type == TASK_VAR {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 125 | |     } else if task_type == TASK_VAR {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:125:34
[INFO] [stderr]     |
[INFO] [stderr] 125 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 126 | |     } else {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `msts_rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]    --> src/tasks.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |         return Some();
[INFO] [stderr]     |                ^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:123:34
[INFO] [stderr]     |
[INFO] [stderr] 123 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 124 | |     } else if task_type == TASK_VAR {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 125 | |     } else if task_type == TASK_VAR {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tasks.rs:125:34
[INFO] [stderr]     |
[INFO] [stderr] 125 |       } else if task_type == TASK_VAR {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 126 | |     } else {
[INFO] [stderr]     | |_____^ expected reference, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&dyn tasks::Task<'_>`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `msts_rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1d6673eb3a650da02f28b5912df9eeed0b5cb752855674bfb29b934b931133a0"`
[INFO] running `"docker" "rm" "-f" "1d6673eb3a650da02f28b5912df9eeed0b5cb752855674bfb29b934b931133a0"`
[INFO] [stdout] 1d6673eb3a650da02f28b5912df9eeed0b5cb752855674bfb29b934b931133a0