[INFO] fetching crate lstsq 0.3.0...
[INFO] testing lstsq-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lstsq 0.3.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate lstsq 0.3.0 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 lstsq 0.3.0
[INFO] finished tweaking crates.io crate lstsq 0.3.0
[INFO] tweaked toml for crates.io crate lstsq 0.3.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09e55aa85c739e600b5ef0df2a114cd8ca8f4f03bbab554d0ca8b3748edf5102
[INFO] running `Command { std: "docker" "start" "-a" "09e55aa85c739e600b5ef0df2a114cd8ca8f4f03bbab554d0ca8b3748edf5102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09e55aa85c739e600b5ef0df2a114cd8ca8f4f03bbab554d0ca8b3748edf5102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e55aa85c739e600b5ef0df2a114cd8ca8f4f03bbab554d0ca8b3748edf5102", kill_on_drop: false }`
[INFO] [stdout] 09e55aa85c739e600b5ef0df2a114cd8ca8f4f03bbab554d0ca8b3748edf5102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b40630847647b59ee34c2f5bca5411bb2c4032d5205c749593fbe7a8e3eae92e
[INFO] running `Command { std: "docker" "start" "-a" "b40630847647b59ee34c2f5bca5411bb2c4032d5205c749593fbe7a8e3eae92e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.7.1
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling lstsq v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.48s
[INFO] running `Command { std: "docker" "inspect" "b40630847647b59ee34c2f5bca5411bb2c4032d5205c749593fbe7a8e3eae92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b40630847647b59ee34c2f5bca5411bb2c4032d5205c749593fbe7a8e3eae92e", kill_on_drop: false }`
[INFO] [stdout] b40630847647b59ee34c2f5bca5411bb2c4032d5205c749593fbe7a8e3eae92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b21b5db93a30f5bf3935b943afebeb4381296d9b9c178f181d753e8e64f5b252
[INFO] running `Command { std: "docker" "start" "-a" "b21b5db93a30f5bf3935b943afebeb4381296d9b9c178f181d753e8e64f5b252", kill_on_drop: false }`
[INFO] [stderr]    Compiling lstsq v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lstsq-681485527da2a6f7)
[INFO] running `Command { std: "docker" "inspect" "b21b5db93a30f5bf3935b943afebeb4381296d9b9c178f181d753e8e64f5b252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21b5db93a30f5bf3935b943afebeb4381296d9b9c178f181d753e8e64f5b252", kill_on_drop: false }`
[INFO] [stdout] b21b5db93a30f5bf3935b943afebeb4381296d9b9c178f181d753e8e64f5b252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95e9c934e0d1a9a0734bb8fc72054e21d77de42bbb3217090c5ddc469c080b5c
[INFO] running `Command { std: "docker" "start" "-a" "95e9c934e0d1a9a0734bb8fc72054e21d77de42bbb3217090c5ddc469c080b5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lstsq-681485527da2a6f7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_residuals_f64 ... ok
[INFO] [stdout] test tests::test_residuals_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lstsq
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95e9c934e0d1a9a0734bb8fc72054e21d77de42bbb3217090c5ddc469c080b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e9c934e0d1a9a0734bb8fc72054e21d77de42bbb3217090c5ddc469c080b5c", kill_on_drop: false }`
[INFO] [stdout] 95e9c934e0d1a9a0734bb8fc72054e21d77de42bbb3217090c5ddc469c080b5c