[INFO] updating cached repository https://github.com/aadroher/synod
[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] 03cb0349957c57572d271fe73b3dc10b433c8c11
[INFO] testing aadroher/synod against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faadroher%2Fsynod" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aadroher/synod 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 git repo https://github.com/aadroher/synod
[INFO] finished tweaking git repo https://github.com/aadroher/synod
[INFO] tweaked toml for git repo https://github.com/aadroher/synod written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/aadroher/synod already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fc81801b68676a8b713a52f68b77b1e3df9fea6c2f61378c2d31562e70dc8371
[INFO] running `"docker" "start" "-a" "fc81801b68676a8b713a52f68b77b1e3df9fea6c2f61378c2d31562e70dc8371"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling slow_primes v0.1.14
[INFO] [stderr]    Compiling synod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected `;`, found `}`
[INFO] [stderr]   --> src/main.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |     (1 / l(l_x, n)) % n
[INFO] [stderr]    |                        ^ help: add `;` here
[INFO] [stderr] 37 | }
[INFO] [stderr]    | - unexpected token
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `l_x` in this scope
[INFO] [stderr]   --> src/main.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     (1 / l(l_x, n)) % n
[INFO] [stderr]    |            ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0618]: expected function, found `_`
[INFO] [stderr]   --> src/main.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 |        let l_x = match maybe_let_x {
[INFO] [stderr]    |   _______________^
[INFO] [stderr]    |  |_______________|
[INFO] [stderr]    | ||
[INFO] [stderr] 32 | ||         Some(x) => x,
[INFO] [stderr] 33 | ||         _ => unreachable!()
[INFO] [stderr] 34 | ||     }
[INFO] [stderr]    | ||_____^
[INFO] [stderr] 35 | |
[INFO] [stderr] 36 | |      (1 / l(l_x, n)) % n
[INFO] [stderr]    | |____________________- call expression requires function
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:29:49
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn get_mu(g: usize, lambda: usize, n: usize) -> usize {
[INFO] [stderr]    |    ------                                       ^^^^^ expected `usize`, found `()`
[INFO] [stderr]    |    |
[INFO] [stderr]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0618.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `synod`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fc81801b68676a8b713a52f68b77b1e3df9fea6c2f61378c2d31562e70dc8371"`
[INFO] running `"docker" "rm" "-f" "fc81801b68676a8b713a52f68b77b1e3df9fea6c2f61378c2d31562e70dc8371"`
[INFO] [stdout] fc81801b68676a8b713a52f68b77b1e3df9fea6c2f61378c2d31562e70dc8371