[INFO] cloning repository https://github.com/connerebbinghaus/FRCAnalysisRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/connerebbinghaus/FRCAnalysisRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnerebbinghaus%2FFRCAnalysisRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnerebbinghaus%2FFRCAnalysisRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59898e40a0f7425a744264e81a6aa580c7e53c22 [INFO] checking connerebbinghaus/FRCAnalysisRust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnerebbinghaus%2FFRCAnalysisRust" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/connerebbinghaus/FRCAnalysisRust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/connerebbinghaus/FRCAnalysisRust [INFO] finished tweaking git repo https://github.com/connerebbinghaus/FRCAnalysisRust [INFO] tweaked toml for git repo https://github.com/connerebbinghaus/FRCAnalysisRust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/connerebbinghaus/FRCAnalysisRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_screen v0.1.0 [INFO] [stderr] Downloaded crossterm_style v0.2.0 [INFO] [stderr] Downloaded cache_control v0.1.0 [INFO] [stderr] Downloaded crossterm_terminal v0.1.0 [INFO] [stderr] Downloaded crossterm_winapi v0.1.1 [INFO] [stderr] Downloaded crossterm_utils v0.1.0 [INFO] [stderr] Downloaded crossterm_cursor v0.1.0 [INFO] [stderr] Downloaded crossterm v0.6.0 [INFO] [stderr] Downloaded crossterm_input v0.1.0 [INFO] [stderr] Downloaded crossterm_style v0.1.0 [INFO] [stderr] Downloaded crossterm v0.7.0 [INFO] [stderr] Downloaded tui v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee433155fc721f768b5551826815d06be0122ff36d628bbde4d81cc1df869f61 [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" "ee433155fc721f768b5551826815d06be0122ff36d628bbde4d81cc1df869f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee433155fc721f768b5551826815d06be0122ff36d628bbde4d81cc1df869f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee433155fc721f768b5551826815d06be0122ff36d628bbde4d81cc1df869f61", kill_on_drop: false }` [INFO] [stdout] ee433155fc721f768b5551826815d06be0122ff36d628bbde4d81cc1df869f61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d8ad81d1cd2e3358f12a71150b5e98d7d65c7592d106cbdd33692f2141a309b [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" "0d8ad81d1cd2e3358f12a71150b5e98d7d65c7592d106cbdd33692f2141a309b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking encode_unicode v0.3.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking tokio-sync v0.1.3 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.5 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking alga v0.8.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking crossterm_utils v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking cache_control v0.1.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking crossterm_cursor v0.1.0 [INFO] [stderr] Checking crossterm_input v0.1.0 [INFO] [stderr] Checking crossterm_screen v0.1.0 [INFO] [stderr] Checking crossterm_style v0.1.0 [INFO] [stderr] Checking crossterm_style v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking crossterm_terminal v0.1.0 [INFO] [stderr] Checking crossterm v0.6.0 [INFO] [stderr] Checking crossterm v0.7.0 [INFO] [stderr] Checking tui v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.12 [INFO] [stderr] Checking nalgebra v0.17.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking tokio v0.1.16 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking rustls v0.15.1 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking tokio-rustls v0.9.0 [INFO] [stderr] Checking hyper-rustls v0.16.0 [INFO] [stderr] Checking the-blue-alliance v0.1.0 (/opt/rustwide/workdir/the-blue-alliance) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> the-blue-alliance/src/lib.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | where E: Executor + Send>> + Send + Sync + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> the-blue-alliance/src/lib.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | where E: Executor + Send>> + Send + Sync + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [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-0.17.2/src/base/cg.rs:297:44 [INFO] [stdout] | [INFO] [stdout] 297 | 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] [stdout] warning: value captured by `head_keep` is never read [INFO] [stdout] --> the-blue-alliance/src/lib.rs:135:70 [INFO] [stdout] | [INFO] [stdout] 135 | ... tba.cache.write().unwrap().cache(url, d.clone(), head_keep.headers.get("Last-Modified").expect("Cannot get Last-Modified header.").... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `head_keep` is never read [INFO] [stdout] --> the-blue-alliance/src/lib.rs:135:70 [INFO] [stdout] | [INFO] [stdout] 135 | ... tba.cache.write().unwrap().cache(url, d.clone(), head_keep.headers.get("Last-Modified").expect("Cannot get Last-Modified header.").... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "0d8ad81d1cd2e3358f12a71150b5e98d7d65c7592d106cbdd33692f2141a309b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d8ad81d1cd2e3358f12a71150b5e98d7d65c7592d106cbdd33692f2141a309b", kill_on_drop: false }` [INFO] [stdout] 0d8ad81d1cd2e3358f12a71150b5e98d7d65c7592d106cbdd33692f2141a309b