[INFO] fetching crate rds-tensors 0.2.0...
[INFO] testing rds-tensors-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rds-tensors 0.2.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate rds-tensors 0.2.0 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 rds-tensors 0.2.0
[INFO] finished tweaking crates.io crate rds-tensors 0.2.0
[INFO] tweaked toml for crates.io crate rds-tensors 0.2.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 4d86324ad3d6e7a47faed591461578a66fa2e37d51dacade489cc949b7d4e283
[INFO] running `Command { std: "docker" "start" "-a" "4d86324ad3d6e7a47faed591461578a66fa2e37d51dacade489cc949b7d4e283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d86324ad3d6e7a47faed591461578a66fa2e37d51dacade489cc949b7d4e283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d86324ad3d6e7a47faed591461578a66fa2e37d51dacade489cc949b7d4e283", kill_on_drop: false }`
[INFO] [stdout] 4d86324ad3d6e7a47faed591461578a66fa2e37d51dacade489cc949b7d4e283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 8b406a5c02b635c872961243830c2151fbeac9fd207a090d91fcefa55d4f9614
[INFO] running `Command { std: "docker" "start" "-a" "8b406a5c02b635c872961243830c2151fbeac9fd207a090d91fcefa55d4f9614", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "8b406a5c02b635c872961243830c2151fbeac9fd207a090d91fcefa55d4f9614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b406a5c02b635c872961243830c2151fbeac9fd207a090d91fcefa55d4f9614", kill_on_drop: false }`
[INFO] [stdout] 8b406a5c02b635c872961243830c2151fbeac9fd207a090d91fcefa55d4f9614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] ad2ea2d74f62adeee29cbb2b43b5b7b27c53d357e5bd157875c7d98254ec26a7
[INFO] running `Command { std: "docker" "start" "-a" "ad2ea2d74f62adeee29cbb2b43b5b7b27c53d357e5bd157875c7d98254ec26a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "ad2ea2d74f62adeee29cbb2b43b5b7b27c53d357e5bd157875c7d98254ec26a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2ea2d74f62adeee29cbb2b43b5b7b27c53d357e5bd157875c7d98254ec26a7", kill_on_drop: false }`
[INFO] [stdout] ad2ea2d74f62adeee29cbb2b43b5b7b27c53d357e5bd157875c7d98254ec26a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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", kill_on_drop: false }`
[INFO] [stdout] c926225bf7d1bad906bd5e2598213d4f0b2a6df994021cddfeedb92b865934bd
[INFO] running `Command { std: "docker" "start" "-a" "c926225bf7d1bad906bd5e2598213d4f0b2a6df994021cddfeedb92b865934bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rds_tensors-930ea53e0ba856af)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stderr]    Doc-tests rds-tensors
[INFO] [stdout] test tests::cast ... ok
[INFO] [stdout] test tests::cast_dimensionnality ... ok
[INFO] [stdout] test tests::indexing ... ok
[INFO] [stdout] test tests::indexing_mut ... ok
[INFO] [stdout] test tests::matrix_insert ... ok
[INFO] [stdout] test tests::matrix_remove ... ok
[INFO] [stdout] test tests::matrix_split ... ok
[INFO] [stdout] test tests::matrix_transpose ... ok
[INFO] [stdout] test tests::from_scalar ... ok
[INFO] [stdout] test tests::matrix_assign ... ok
[INFO] [stdout] test tests::matrix_extract ... ok
[INFO] [stdout] test tests::ones ... ok
[INFO] [stdout] test tests::tensor_assign ... ok
[INFO] [stdout] test tests::tensor_extract ... ok
[INFO] [stdout] test tests::tensor_remove ... ok
[INFO] [stdout] test tests::tensor_insert ... ok
[INFO] [stdout] test tests::vector_assign ... ok
[INFO] [stdout] test tests::tensor_split ... ok
[INFO] [stdout] test tests::vector_extract ... ok
[INFO] [stdout] test tests::vector_insert ... ok
[INFO] [stdout] test tests::tensor_transpose ... ok
[INFO] [stdout] test tests::vector_split ... ok
[INFO] [stdout] test tests::vector_remove ... ok
[INFO] [stdout] test tests::zeros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "c926225bf7d1bad906bd5e2598213d4f0b2a6df994021cddfeedb92b865934bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c926225bf7d1bad906bd5e2598213d4f0b2a6df994021cddfeedb92b865934bd", kill_on_drop: false }`
[INFO] [stdout] c926225bf7d1bad906bd5e2598213d4f0b2a6df994021cddfeedb92b865934bd