[INFO] fetching crate nalgebra 0.29.0...
[INFO] testing nalgebra-0.29.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nalgebra 0.29.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nalgebra 0.29.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nalgebra 0.29.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nalgebra 0.29.0
[INFO] tweaked toml for crates.io crate nalgebra 0.29.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate nalgebra 0.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4930684991c3fddf1fe8d99732ea16af22d5789e4f959574a0f2de1f6d2e5d0
[INFO] running `Command { std: "docker" "start" "-a" "e4930684991c3fddf1fe8d99732ea16af22d5789e4f959574a0f2de1f6d2e5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4930684991c3fddf1fe8d99732ea16af22d5789e4f959574a0f2de1f6d2e5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4930684991c3fddf1fe8d99732ea16af22d5789e4f959574a0f2de1f6d2e5d0", kill_on_drop: false }`
[INFO] [stdout] e4930684991c3fddf1fe8d99732ea16af22d5789e4f959574a0f2de1f6d2e5d0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38dc598428824390e3225b1328447ef380cd9f1c03fd321b3bf8c85840f9696
[INFO] running `Command { std: "docker" "start" "-a" "f38dc598428824390e3225b1328447ef380cd9f1c03fd321b3bf8c85840f9696", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.48s
[INFO] running `Command { std: "docker" "inspect" "f38dc598428824390e3225b1328447ef380cd9f1c03fd321b3bf8c85840f9696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38dc598428824390e3225b1328447ef380cd9f1c03fd321b3bf8c85840f9696", kill_on_drop: false }`
[INFO] [stdout] f38dc598428824390e3225b1328447ef380cd9f1c03fd321b3bf8c85840f9696
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47402381d3fb9b28a3dcfbb06be342b9608c38648a4a55fb8ade6b3e69e221bf
[INFO] running `Command { std: "docker" "start" "-a" "47402381d3fb9b28a3dcfbb06be342b9608c38648a4a55fb8ade6b3e69e221bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_isaac v0.3.0
[INFO] [stderr]    Compiling matrixcompare v0.3.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling nalgebra v0.29.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Please enable the `debug`, `compare`, `rand` and `macros` features in order to compile and run the tests.
[INFO] [stdout]      Example: `cargo test --features debug,compare,rand,macros`
[INFO] [stdout]   --> tests/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / compile_error!(
[INFO] [stdout] 8  | |     "Please enable the `debug`, `compare`, `rand` and `macros` features in order to compile and run the tests.
[INFO] [stdout] 9  | |      Example: `cargo test --features debug,compare,rand,macros`"
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[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" "47402381d3fb9b28a3dcfbb06be342b9608c38648a4a55fb8ade6b3e69e221bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47402381d3fb9b28a3dcfbb06be342b9608c38648a4a55fb8ade6b3e69e221bf", kill_on_drop: false }`
[INFO] [stdout] 47402381d3fb9b28a3dcfbb06be342b9608c38648a4a55fb8ade6b3e69e221bf