[INFO] cloning repository mbackenkoehler/cme-simulation [INFO] running `"git" "clone" "--bare" "git://github.com/mbackenkoehler/cme-simulation.git" "work/cache/sources/gh/mbackenkoehler/cme-simulation"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mbackenkoehler/cme-simulation'... [INFO] running `"git" "clone" "work/cache/sources/gh/mbackenkoehler/cme-simulation" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mbackenkoehler/cme-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mbackenkoehler/cme-simulation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mbackenkoehler/cme-simulation" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mbackenkoehler/cme-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mbackenkoehler/cme-simulation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a6056aedb4f999d65cc791737f9fb701fc99304 [INFO] sha for GitHub repo mbackenkoehler/cme-simulation: 8a6056aedb4f999d65cc791737f9fb701fc99304 [INFO] validating manifest of mbackenkoehler/cme-simulation on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mbackenkoehler/cme-simulation on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mbackenkoehler/cme-simulation [INFO] finished frobbing mbackenkoehler/cme-simulation [INFO] frobbed toml for mbackenkoehler/cme-simulation written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mbackenkoehler/cme-simulation/Cargo.toml [INFO] started frobbing mbackenkoehler/cme-simulation [INFO] finished frobbing mbackenkoehler/cme-simulation [INFO] frobbed toml for mbackenkoehler/cme-simulation written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mbackenkoehler/cme-simulation/Cargo.toml [INFO] crate mbackenkoehler/cme-simulation already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3cls v0.5.4 [INFO] [stderr] Downloaded pyo3 v0.5.4 [INFO] [stderr] Downloaded file-lock v1.1.20 [INFO] [stderr] Downloaded pyo3-derive-backend v0.5.4 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking mbackenkoehler/cme-simulation against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mbackenkoehler/cme-simulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f825018eb964f8b52124edfd365096983744a8493b0a3fd1687dd2efad43c8b9 [INFO] running `"docker" "start" "-a" "f825018eb964f8b52124edfd365096983744a8493b0a3fd1687dd2efad43c8b9"` [INFO] [stderr] Compiling lalrpop-util v0.17.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling file-lock v1.1.20 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling pyo3-derive-backend v0.5.4 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking statrs v0.9.0 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Compiling pyo3 v0.5.4 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Checking mktemp v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking quickcheck v0.7.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking nalgebra v0.16.13 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking console v0.7.5 [INFO] [stderr] Compiling pyo3cls v0.5.4 [INFO] [stderr] Checking indicatif v0.9.0 [INFO] [stderr] Compiling quickcheck_macros v0.7.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::MultiModifier` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.7.0/src/lib.rs:16:34 [INFO] [stderr] | [INFO] [stderr] 16 | use syntax::ext::base::{ExtCtxt, MultiModifier, Annotatable}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `MultiModifier` in `ext::base` [INFO] [stderr] | help: a similar name exists in the module: `MultiItemModifier` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `quickcheck_macros`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f825018eb964f8b52124edfd365096983744a8493b0a3fd1687dd2efad43c8b9"` [INFO] running `"docker" "rm" "-f" "f825018eb964f8b52124edfd365096983744a8493b0a3fd1687dd2efad43c8b9"` [INFO] [stdout] f825018eb964f8b52124edfd365096983744a8493b0a3fd1687dd2efad43c8b9