[INFO] cloning repository https://github.com/oil-lang/uil-checker [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oil-lang/uil-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foil-lang%2Fuil-checker"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foil-lang%2Fuil-checker'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bc26264722e81db127b6ad86bcf183085adcdc5c [INFO] testing oil-lang/uil-checker against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foil-lang%2Fuil-checker" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oil-lang/uil-checker on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/oil-lang/uil-checker [INFO] finished tweaking git repo https://github.com/oil-lang/uil-checker [INFO] tweaked toml for git repo https://github.com/oil-lang/uil-checker written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/oil-lang/uil-checker already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.44.0" "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] 132e1ae131af1ae4544901ba82d1b888158996eb566d605833be7b1c079a96a8 [INFO] running `"docker" "start" "-a" "132e1ae131af1ae4544901ba82d1b888158996eb566d605833be7b1c079a96a8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling uil_shared v0.0.3 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] error[E0432]: unresolved import `std::num::ToPrimitive` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/uil_shared-0.0.3/src/asset.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::ToPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `ToPrimitive` in `num` [INFO] [stderr] [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/uil_shared-0.0.3/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(core)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `to_f32` found for type `u32` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/uil_shared-0.0.3/src/asset.rs:50:40 [INFO] [stderr] | [INFO] [stderr] 50 | let w = width.unwrap_or(iw.to_f32().unwrap()); [INFO] [stderr] | ^^^^^^ method not found in `u32` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `to_f32` found for type `u32` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/uil_shared-0.0.3/src/asset.rs:51:41 [INFO] [stderr] | [INFO] [stderr] 51 | let h = height.unwrap_or(ih.to_f32().unwrap()); [INFO] [stderr] | ^^^^^^ method not found in `u32` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `uil_shared`. [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" "132e1ae131af1ae4544901ba82d1b888158996eb566d605833be7b1c079a96a8"` [INFO] running `"docker" "rm" "-f" "132e1ae131af1ae4544901ba82d1b888158996eb566d605833be7b1c079a96a8"` [INFO] [stdout] 132e1ae131af1ae4544901ba82d1b888158996eb566d605833be7b1c079a96a8