[INFO] cloning repository https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Fray-tracing-in-one-weekend-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Fray-tracing-in-one-weekend-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a4a2a3cabee93f0fb37d03ebe4a87fd7d2742fb [INFO] testing dannyfritz/ray-tracing-in-one-weekend-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Fray-tracing-in-one-weekend-rs" "/workspace/builds/worker-115/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs [INFO] finished tweaking git repo https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs [INFO] tweaked toml for git repo https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate git repo https://github.com/dannyfritz/ray-tracing-in-one-weekend-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 062a7323e073d6a0d11762c437dee93b7d6b976ff2a10ecdea102b844c4fe79c [INFO] running `Command { std: "docker" "start" "-a" "062a7323e073d6a0d11762c437dee93b7d6b976ff2a10ecdea102b844c4fe79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "062a7323e073d6a0d11762c437dee93b7d6b976ff2a10ecdea102b844c4fe79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062a7323e073d6a0d11762c437dee93b7d6b976ff2a10ecdea102b844c4fe79c", kill_on_drop: false }` [INFO] [stdout] 062a7323e073d6a0d11762c437dee93b7d6b976ff2a10ecdea102b844c4fe79c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6280a02abc9ba83dff9d4ec17382356ea74767e07fb8dc26d79ba7dfea3c70e5 [INFO] running `Command { std: "docker" "start" "-a" "6280a02abc9ba83dff9d4ec17382356ea74767e07fb8dc26d79ba7dfea3c70e5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling smallvec v0.6.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling rand v0.5.3 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling approx v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling alga v0.6.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling nalgebra v0.15.3 [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-0.15.3/src/base/cg.rs:292:44 [INFO] [stdout] | [INFO] [stdout] 292 | 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 image v0.19.0 [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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6280a02abc9ba83dff9d4ec17382356ea74767e07fb8dc26d79ba7dfea3c70e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6280a02abc9ba83dff9d4ec17382356ea74767e07fb8dc26d79ba7dfea3c70e5", kill_on_drop: false }` [INFO] [stdout] 6280a02abc9ba83dff9d4ec17382356ea74767e07fb8dc26d79ba7dfea3c70e5