[INFO] fetching crate sparse_matrix 0.6.3...
[INFO] testing sparse_matrix-0.6.3 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate sparse_matrix 0.6.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sparse_matrix 0.6.3
[INFO] finished tweaking crates.io crate sparse_matrix 0.6.3
[INFO] tweaked toml for crates.io crate sparse_matrix 0.6.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse_matrix 0.6.3 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3abe212b89123aa81445195ee863d4dc38a5367faa2f45d68e7a6f0a61c4a8c4
[INFO] running `Command { std: "docker" "start" "-a" "3abe212b89123aa81445195ee863d4dc38a5367faa2f45d68e7a6f0a61c4a8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3abe212b89123aa81445195ee863d4dc38a5367faa2f45d68e7a6f0a61c4a8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abe212b89123aa81445195ee863d4dc38a5367faa2f45d68e7a6f0a61c4a8c4", kill_on_drop: false }`
[INFO] [stdout] 3abe212b89123aa81445195ee863d4dc38a5367faa2f45d68e7a6f0a61c4a8c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76ac23b85e6292811885b9b80e6712c360c0705ab6eb6bedc6db20fd1d92ca0e
[INFO] running `Command { std: "docker" "start" "-a" "76ac23b85e6292811885b9b80e6712c360c0705ab6eb6bedc6db20fd1d92ca0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sparse_matrix v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "76ac23b85e6292811885b9b80e6712c360c0705ab6eb6bedc6db20fd1d92ca0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ac23b85e6292811885b9b80e6712c360c0705ab6eb6bedc6db20fd1d92ca0e", kill_on_drop: false }`
[INFO] [stdout] 76ac23b85e6292811885b9b80e6712c360c0705ab6eb6bedc6db20fd1d92ca0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0fa78c412846f6d31f08ffb61bf688888ade24bad61f6aa0dc6b6914ebff4e
[INFO] running `Command { std: "docker" "start" "-a" "9c0fa78c412846f6d31f08ffb61bf688888ade24bad61f6aa0dc6b6914ebff4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse_matrix v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "9c0fa78c412846f6d31f08ffb61bf688888ade24bad61f6aa0dc6b6914ebff4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0fa78c412846f6d31f08ffb61bf688888ade24bad61f6aa0dc6b6914ebff4e", kill_on_drop: false }`
[INFO] [stdout] 9c0fa78c412846f6d31f08ffb61bf688888ade24bad61f6aa0dc6b6914ebff4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16339d75b9b790005eb04de15144980f2533794dca6f73d98c99f50eaade9009
[INFO] running `Command { std: "docker" "start" "-a" "16339d75b9b790005eb04de15144980f2533794dca6f73d98c99f50eaade9009", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse_matrix-6d99ebccdb1170e8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::coo_to_csr ... ok
[INFO] [stdout] test tests::add_vectors ... ok
[INFO] [stdout] test tests::identity ... ok
[INFO] [stdout] test tests::matrix_vector_product ... ok
[INFO] [stdout] test tests::create_coo_mat ... ok
[INFO] [stdout] test tests::removing_a_value_from_a_coomat ... ok
[INFO] [stdout] test tests::vector0 ... ok
[INFO] [stdout] test tests::void_coo_to_csr ... ok
[INFO] [stdout] test tests::mul_vectors ... ok
[INFO] [stdout] test tests::matrix_multiplication ... ok
[INFO] [stdout] test tests::matrix_transposition ... ok
[INFO] [stdout] test tests::sub_vectors ... ok
[INFO] [stdout] test tests::minres_solver ... ok
[INFO] [stderr]    Doc-tests sparse_matrix
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.31s
[INFO] [stdout] 
[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" "16339d75b9b790005eb04de15144980f2533794dca6f73d98c99f50eaade9009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16339d75b9b790005eb04de15144980f2533794dca6f73d98c99f50eaade9009", kill_on_drop: false }`
[INFO] [stdout] 16339d75b9b790005eb04de15144980f2533794dca6f73d98c99f50eaade9009
