[INFO] fetching crate sprs-rand 0.5.0...
[INFO] testing sprs-rand-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sprs-rand 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sprs-rand 0.5.0
[INFO] finished tweaking crates.io crate sprs-rand 0.5.0
[INFO] tweaked toml for crates.io crate sprs-rand 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sprs-rand 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sprs-rand 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.10.1
[INFO] [stderr]   Downloaded alga v0.9.3
[INFO] [stderr]   Downloaded sprs v0.11.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3b5afbe26fdcbd7cbf1bcf5e7fad7f0cc0c5ff2ff11b314ba9c922fc1a8ac87
[INFO] running `Command { std: "docker" "start" "-a" "d3b5afbe26fdcbd7cbf1bcf5e7fad7f0cc0c5ff2ff11b314ba9c922fc1a8ac87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3b5afbe26fdcbd7cbf1bcf5e7fad7f0cc0c5ff2ff11b314ba9c922fc1a8ac87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b5afbe26fdcbd7cbf1bcf5e7fad7f0cc0c5ff2ff11b314ba9c922fc1a8ac87", kill_on_drop: false }`
[INFO] [stdout] d3b5afbe26fdcbd7cbf1bcf5e7fad7f0cc0c5ff2ff11b314ba9c922fc1a8ac87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98bbfdaa587d2e829d411a9ed3177455163ecb497f7697c66da6599233628cdb
[INFO] running `Command { std: "docker" "start" "-a" "98bbfdaa587d2e829d411a9ed3177455163ecb497f7697c66da6599233628cdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rand_pcg v0.10.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling sprs v0.11.4
[INFO] [stderr]    Compiling sprs-rand v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "98bbfdaa587d2e829d411a9ed3177455163ecb497f7697c66da6599233628cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bbfdaa587d2e829d411a9ed3177455163ecb497f7697c66da6599233628cdb", kill_on_drop: false }`
[INFO] [stdout] 98bbfdaa587d2e829d411a9ed3177455163ecb497f7697c66da6599233628cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcc36124af10ec03be7d6d22f80e5bfb206372a6ac4fc3f1f104dea5ff707722
[INFO] running `Command { std: "docker" "start" "-a" "dcc36124af10ec03be7d6d22f80e5bfb206372a6ac4fc3f1f104dea5ff707722", kill_on_drop: false }`
[INFO] [stderr]    Compiling sprs-rand v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "dcc36124af10ec03be7d6d22f80e5bfb206372a6ac4fc3f1f104dea5ff707722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc36124af10ec03be7d6d22f80e5bfb206372a6ac4fc3f1f104dea5ff707722", kill_on_drop: false }`
[INFO] [stdout] dcc36124af10ec03be7d6d22f80e5bfb206372a6ac4fc3f1f104dea5ff707722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31447958a6119006a5141fa5c4a5a37f59d8a69eac92dfe7ea8936c8f8d045e4
[INFO] running `Command { std: "docker" "start" "-a" "31447958a6119006a5141fa5c4a5a37f59d8a69eac92dfe7ea8936c8f8d045e4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sprs_rand-db651b1694211c41)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::empty_random_mat ... ok
[INFO] [stdout] test tests::random_csr ... ok
[INFO] [stdout] test tests::random_csr_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sprs_rand
[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] running `Command { std: "docker" "inspect" "31447958a6119006a5141fa5c4a5a37f59d8a69eac92dfe7ea8936c8f8d045e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31447958a6119006a5141fa5c4a5a37f59d8a69eac92dfe7ea8936c8f8d045e4", kill_on_drop: false }`
[INFO] [stdout] 31447958a6119006a5141fa5c4a5a37f59d8a69eac92dfe7ea8936c8f8d045e4