[INFO] cloning repository https://github.com/Naalunth/aoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Naalunth/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaalunth%2Faoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaalunth%2Faoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d18eeb8562976800beaebf45d7b0b4bf86f2ca78 [INFO] testing Naalunth/aoc against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaalunth%2Faoc" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Naalunth/aoc on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-11/source/.cargo/config [INFO] started tweaking git repo https://github.com/Naalunth/aoc [INFO] finished tweaking git repo https://github.com/Naalunth/aoc [INFO] tweaked toml for git repo https://github.com/Naalunth/aoc written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Naalunth/aoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/rust-ndarray/ndarray` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion v0.2.5 [INFO] [stderr] Downloaded criterion-stats v0.2.5 [INFO] [stderr] Downloaded backtrace v0.3.12 [INFO] [stderr] Downloaded criterion-plot v0.2.5 [INFO] [stderr] Downloaded proptest v0.8.7 [INFO] [stderr] Downloaded specs v0.14.1 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded handlebars v0.32.4 [INFO] [stderr] Downloaded rusty-fork v0.2.1 [INFO] [stderr] Downloaded nonzero_signed v1.0.2 [INFO] [stderr] Downloaded specs-derive v0.3.0 [INFO] [stderr] Downloaded partition v0.1.1 [INFO] [stderr] Downloaded aoc-runner-derive v0.2.1 [INFO] [stderr] Downloaded hibitset v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9197f203af4d58d3acc03184cd6b4feca29a51a71bcba168afee0167b564504e [INFO] running `Command { std: "docker" "start" "-a" "9197f203af4d58d3acc03184cd6b4feca29a51a71bcba168afee0167b564504e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9197f203af4d58d3acc03184cd6b4feca29a51a71bcba168afee0167b564504e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9197f203af4d58d3acc03184cd6b4feca29a51a71bcba168afee0167b564504e", kill_on_drop: false }` [INFO] [stdout] 9197f203af4d58d3acc03184cd6b4feca29a51a71bcba168afee0167b564504e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1916475c633b7b83e4c91e15084331ceeb38bf4100dcf505074f6b97cbba429 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b1916475c633b7b83e4c91e15084331ceeb38bf4100dcf505074f6b97cbba429", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling libm v0.1.2 [INFO] [stderr] Compiling ndarray v0.12.1 (https://github.com/rust-ndarray/ndarray#27c84a5e) [INFO] [stderr] Compiling nonzero_signed v1.0.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling partition v0.1.1 [INFO] [stderr] Compiling aoc-runner v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling matrixmultiply v0.2.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling hashers v1.0.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling alga v0.7.2 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling nalgebra v0.16.12 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling hibitset v0.5.3 [INFO] [stderr] Compiling shred v0.7.1 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Compiling specs-derive v0.3.0 [INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.12/src/base/cg.rs:291:44 [INFO] [stdout] | [INFO] [stdout] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stdout] | ---------------------------^^^^------------------- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shrev v1.0.1 [INFO] [stderr] Compiling specs v0.14.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nalgebra` [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 `Command { std: "docker" "inspect" "b1916475c633b7b83e4c91e15084331ceeb38bf4100dcf505074f6b97cbba429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1916475c633b7b83e4c91e15084331ceeb38bf4100dcf505074f6b97cbba429", kill_on_drop: false }` [INFO] [stdout] b1916475c633b7b83e4c91e15084331ceeb38bf4100dcf505074f6b97cbba429