[INFO] fetching crate friedrich 0.4.1... [INFO] testing friedrich-0.4.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate friedrich 0.4.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate friedrich 0.4.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate friedrich 0.4.1 [INFO] finished tweaking crates.io crate friedrich 0.4.1 [INFO] tweaked toml for crates.io crate friedrich 0.4.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate friedrich 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d883a2d551e9d4dcc54ae32aea59bfcd0e4f7d9a6d2b201a986743369f14e0dd [INFO] running `Command { std: "docker" "start" "-a" "d883a2d551e9d4dcc54ae32aea59bfcd0e4f7d9a6d2b201a986743369f14e0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d883a2d551e9d4dcc54ae32aea59bfcd0e4f7d9a6d2b201a986743369f14e0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d883a2d551e9d4dcc54ae32aea59bfcd0e4f7d9a6d2b201a986743369f14e0dd", kill_on_drop: false }` [INFO] [stdout] d883a2d551e9d4dcc54ae32aea59bfcd0e4f7d9a6d2b201a986743369f14e0dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 997d2dbf862ed378121fcac6f0e467d61ddc33207054232270bd64d48baba990 [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" "997d2dbf862ed378121fcac6f0e467d61ddc33207054232270bd64d48baba990", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wide v0.7.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling friedrich v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "997d2dbf862ed378121fcac6f0e467d61ddc33207054232270bd64d48baba990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "997d2dbf862ed378121fcac6f0e467d61ddc33207054232270bd64d48baba990", kill_on_drop: false }` [INFO] [stdout] 997d2dbf862ed378121fcac6f0e467d61ddc33207054232270bd64d48baba990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08a9f63a9d4446ec4ecda72da95529ee2b7a46e1ac36984b7bab98110e536497 [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" "08a9f63a9d4446ec4ecda72da95529ee2b7a46e1ac36984b7bab98110e536497", kill_on_drop: false }` [INFO] [stderr] Compiling friedrich v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.90s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/friedrich-da3028cc810694ed) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/friedrich-bf8836310b128da9) [INFO] running `Command { std: "docker" "inspect" "08a9f63a9d4446ec4ecda72da95529ee2b7a46e1ac36984b7bab98110e536497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08a9f63a9d4446ec4ecda72da95529ee2b7a46e1ac36984b7bab98110e536497", kill_on_drop: false }` [INFO] [stdout] 08a9f63a9d4446ec4ecda72da95529ee2b7a46e1ac36984b7bab98110e536497 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 055c3f1401cb7bbefbad78a67de83e10d4dc9fdbbdf8adbd1a21f74ec6eadbb7 [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" "055c3f1401cb7bbefbad78a67de83e10d4dc9fdbbdf8adbd1a21f74ec6eadbb7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/friedrich-da3028cc810694ed) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/friedrich-bf8836310b128da9) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests friedrich [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/gaussian_process/mod.rs - gaussian_process::GaussianProcess::sample_at (line 361) ... ok [INFO] [stdout] test src/gaussian_process/mod.rs - gaussian_process::GaussianProcess::default (line 78) ... ok [INFO] [stdout] test src/gaussian_process/mod.rs - gaussian_process::GaussianProcess::predict_mean_variance (line 286) ... ok [INFO] [stdout] test src/gaussian_process/mod.rs - gaussian_process (line 3) ... ok [INFO] [stdout] test src/gaussian_process/multivariate_normal.rs - gaussian_process::multivariate_normal::MultivariateNormal (line 12) ... ok [INFO] [stdout] test src/gaussian_process/multivariate_normal.rs - gaussian_process::multivariate_normal::MultivariateNormal (line 32) ... ok [INFO] [stdout] test src/gaussian_process/builder.rs - gaussian_process::builder::GaussianProcessBuilder (line 11) ... ok [INFO] [stdout] test src/gaussian_process/mod.rs - gaussian_process::GaussianProcess::builder (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "055c3f1401cb7bbefbad78a67de83e10d4dc9fdbbdf8adbd1a21f74ec6eadbb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "055c3f1401cb7bbefbad78a67de83e10d4dc9fdbbdf8adbd1a21f74ec6eadbb7", kill_on_drop: false }` [INFO] [stdout] 055c3f1401cb7bbefbad78a67de83e10d4dc9fdbbdf8adbd1a21f74ec6eadbb7