[INFO] crate myelin-engine 0.11.0 is already in cache [INFO] extracting crate myelin-engine 0.11.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/myelin-engine/0.11.0 [INFO] extracting crate myelin-engine 0.11.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/myelin-engine/0.11.0 [INFO] validating manifest of myelin-engine-0.11.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of myelin-engine-0.11.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing myelin-engine-0.11.0 [INFO] finished frobbing myelin-engine-0.11.0 [INFO] frobbed toml for myelin-engine-0.11.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/myelin-engine/0.11.0/Cargo.toml [INFO] started frobbing myelin-engine-0.11.0 [INFO] finished frobbing myelin-engine-0.11.0 [INFO] frobbed toml for myelin-engine-0.11.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/myelin-engine/0.11.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking myelin-engine-0.11.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/myelin-engine/0.11.0:/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=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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c669bc22b8b6e155dcf6064a92447d10af3400f5c24d58ad483940dd79dc0eaf [INFO] running `"docker" "start" "-a" "c669bc22b8b6e155dcf6064a92447d10af3400f5c24d58ad483940dd79dc0eaf"` [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Checking nameof v1.1.0 [INFO] [stderr] Checking alga v0.8.2 [INFO] [stderr] Checking nalgebra v0.17.3 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling mockiato-codegen v0.4.2 [INFO] [stderr] Checking mockiato v0.4.2 [INFO] [stderr] Checking myelin-geometry v2.4.0 [INFO] [stderr] warning[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/src/sparse/cs_matrix_solve.rs:81:29 [INFO] [stderr] | [INFO] [stderr] 81 | b[i] -= b[j] * val; [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] warning[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/src/sparse/cs_matrix_solve.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 122 | b[j] -= val * b[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] warning[E0502]: cannot borrow `workspace` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/src/sparse/cs_matrix_solve.rs:181:33 [INFO] [stderr] | [INFO] [stderr] 181 | workspace[i] -= workspace[j] * val; [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] Checking ncollide2d v0.18.4 [INFO] [stderr] Checking nphysics2d v0.10.3 [INFO] [stderr] Checking myelin-engine v0.11.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/integration_tests.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | let behavior: Box = Box::new(StaticBehavior::default()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectBehavior` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/integration_tests.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | let behavior: Box = Box::new(StaticBehavior::default()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectBehavior` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/integration_tests.rs:46:27 [INFO] [stderr] | [INFO] [stderr] 46 | let behavior: Box = Box::new(StaticBehavior::default()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectBehavior` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `"docker" "inspect" "c669bc22b8b6e155dcf6064a92447d10af3400f5c24d58ad483940dd79dc0eaf"` [INFO] running `"docker" "rm" "-f" "c669bc22b8b6e155dcf6064a92447d10af3400f5c24d58ad483940dd79dc0eaf"` [INFO] [stdout] c669bc22b8b6e155dcf6064a92447d10af3400f5c24d58ad483940dd79dc0eaf