[INFO] fetching crate sparse_matrix 0.6.3...
[INFO] testing sparse_matrix-0.6.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate sparse_matrix 0.6.3 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse_matrix 0.6.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92a7573d340615df47dd09642043b97144ebe0ebdb7e12e238e7c68bb5e69e0f
[INFO] running `Command { std: "docker" "start" "-a" "92a7573d340615df47dd09642043b97144ebe0ebdb7e12e238e7c68bb5e69e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a7573d340615df47dd09642043b97144ebe0ebdb7e12e238e7c68bb5e69e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a7573d340615df47dd09642043b97144ebe0ebdb7e12e238e7c68bb5e69e0f", kill_on_drop: false }`
[INFO] [stdout] 92a7573d340615df47dd09642043b97144ebe0ebdb7e12e238e7c68bb5e69e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 120906eb5e6613384c1181df3425322aa1cfc8883de5fdf1fd64c6d54b75911e
[INFO] running `Command { std: "docker" "start" "-a" "120906eb5e6613384c1181df3425322aa1cfc8883de5fdf1fd64c6d54b75911e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse_matrix v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "120906eb5e6613384c1181df3425322aa1cfc8883de5fdf1fd64c6d54b75911e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120906eb5e6613384c1181df3425322aa1cfc8883de5fdf1fd64c6d54b75911e", kill_on_drop: false }`
[INFO] [stdout] 120906eb5e6613384c1181df3425322aa1cfc8883de5fdf1fd64c6d54b75911e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb804cb34d6b56370e78ed3e3a066137c73a82bc29cca83a21e52057034475ae
[INFO] running `Command { std: "docker" "start" "-a" "fb804cb34d6b56370e78ed3e3a066137c73a82bc29cca83a21e52057034475ae", 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 0.63s
[INFO] running `Command { std: "docker" "inspect" "fb804cb34d6b56370e78ed3e3a066137c73a82bc29cca83a21e52057034475ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb804cb34d6b56370e78ed3e3a066137c73a82bc29cca83a21e52057034475ae", kill_on_drop: false }`
[INFO] [stdout] fb804cb34d6b56370e78ed3e3a066137c73a82bc29cca83a21e52057034475ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 040c4d9981765e53b779e15b8858aeb417b1041f7096eeeea4732b80b81e0115
[INFO] running `Command { std: "docker" "start" "-a" "040c4d9981765e53b779e15b8858aeb417b1041f7096eeeea4732b80b81e0115", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse_matrix-857d9ac656499ee2)
[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::matrix_multiplication ... ok
[INFO] [stdout] test tests::matrix_transposition ... ok
[INFO] [stdout] test tests::create_coo_mat ... ok
[INFO] [stdout] test tests::identity ... ok
[INFO] [stdout] test tests::mul_vectors ... ok
[INFO] [stdout] test tests::matrix_vector_product ... ok
[INFO] [stdout] test tests::removing_a_value_from_a_coomat ... ok
[INFO] [stdout] test tests::sub_vectors ... ok
[INFO] [stdout] test tests::vector0 ... ok
[INFO] [stdout] test tests::void_coo_to_csr ... ok
[INFO] [stdout] test tests::minres_solver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.58s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse_matrix
[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" "040c4d9981765e53b779e15b8858aeb417b1041f7096eeeea4732b80b81e0115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040c4d9981765e53b779e15b8858aeb417b1041f7096eeeea4732b80b81e0115", kill_on_drop: false }`
[INFO] [stdout] 040c4d9981765e53b779e15b8858aeb417b1041f7096eeeea4732b80b81e0115