[INFO] updating cached repository NaridaL/brep.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/NaridaL/brep.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/NaridaL/brep.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/NaridaL/brep.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NaridaL/brep.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/NaridaL/brep.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NaridaL/brep.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NaridaL/brep.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3ec54cbd0f5f5dbd8503e39c15931a72e6325bfe [INFO] sha for GitHub repo NaridaL/brep.rs: 3ec54cbd0f5f5dbd8503e39c15931a72e6325bfe [INFO] validating manifest of NaridaL/brep.rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of NaridaL/brep.rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing NaridaL/brep.rs [INFO] finished frobbing NaridaL/brep.rs [INFO] frobbed toml for NaridaL/brep.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/NaridaL/brep.rs/Cargo.toml [INFO] started frobbing NaridaL/brep.rs [INFO] finished frobbing NaridaL/brep.rs [INFO] frobbed toml for NaridaL/brep.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NaridaL/brep.rs/Cargo.toml [INFO] crate NaridaL/brep.rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing NaridaL/brep.rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NaridaL/brep.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 9ede47dd8135c7adeb475428cf2c4e17cfa56800b8fc12d63a5040088cadd3f1 [INFO] running `"docker" "start" "-a" "9ede47dd8135c7adeb475428cf2c4e17cfa56800b8fc12d63a5040088cadd3f1"` [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling time-test v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling palette_derive v0.4.1 [INFO] [stderr] Compiling brep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default::Default` [INFO] [stderr] --> src/m4.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rem` [INFO] [stderr] --> src/m4.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::{Add, Div, Mul, Rem, Sub}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/earcut.rs:1594:5 [INFO] [stderr] | [INFO] [stderr] 1594 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `brep` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `src/main.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `brep`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9ede47dd8135c7adeb475428cf2c4e17cfa56800b8fc12d63a5040088cadd3f1"` [INFO] running `"docker" "rm" "-f" "9ede47dd8135c7adeb475428cf2c4e17cfa56800b8fc12d63a5040088cadd3f1"` [INFO] [stdout] 9ede47dd8135c7adeb475428cf2c4e17cfa56800b8fc12d63a5040088cadd3f1