[INFO] fetching crate ahrs 0.2.2... [INFO] checking ahrs-0.2.2 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] extracting crate ahrs 0.2.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ahrs 0.2.2 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ahrs 0.2.2 [INFO] finished tweaking crates.io crate ahrs 0.2.2 [INFO] tweaked toml for crates.io crate ahrs 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0e0cf6e817845d54687b899b45010fbfb7bcd448aae0df3ddc025c39348aaf91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0e0cf6e817845d54687b899b45010fbfb7bcd448aae0df3ddc025c39348aaf91"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [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] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking ahrs v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 57 | bench_ahrs!(_bench_madgwick_update, Madgwick, update, 1); [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 58 | bench_ahrs!(_bench_madgwick_update_x1000, Madgwick, update, 1000); [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 59 | bench_ahrs!(_bench_madgwick_update_imu, Madgwick, update_imu, 1); [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 60 | bench_ahrs!(_bench_madgwick_update_imu_x1000, Madgwick, update_imu, 1000); [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 61 | bench_ahrs!(_bench_mahony_update, Mahony, update, 1); [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 62 | bench_ahrs!(_bench_mahony_update_x1000, Mahony, update, 1000); [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 63 | bench_ahrs!(_bench_mahony_update_imu, Mahony, update_imu, 1); [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `thread_rng` in crate `rand` [INFO] [stderr] --> benches/ahrs.rs:21:33 [INFO] [stderr] | [INFO] [stderr] 21 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rand` [INFO] [stderr] ... [INFO] [stderr] 64 | bench_ahrs!(_bench_mahony_update_imu_x1000, Mahony, update_imu, 1000); [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> benches/ahrs.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::{Rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `ahrs`. [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 `"docker" "inspect" "0e0cf6e817845d54687b899b45010fbfb7bcd448aae0df3ddc025c39348aaf91"` [INFO] running `"docker" "rm" "-f" "0e0cf6e817845d54687b899b45010fbfb7bcd448aae0df3ddc025c39348aaf91"` [INFO] [stdout] 0e0cf6e817845d54687b899b45010fbfb7bcd448aae0df3ddc025c39348aaf91