[INFO] fetching crate rds-tensors 0.2.0...
[INFO] testing rds-tensors-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rds-tensors 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rds-tensors 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f53d8867a1bd256d32ee0d1cbe4b4d90faafef1fa233ec55c7cb67f708f86fba
[INFO] running `Command { std: "docker" "start" "-a" "f53d8867a1bd256d32ee0d1cbe4b4d90faafef1fa233ec55c7cb67f708f86fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f53d8867a1bd256d32ee0d1cbe4b4d90faafef1fa233ec55c7cb67f708f86fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53d8867a1bd256d32ee0d1cbe4b4d90faafef1fa233ec55c7cb67f708f86fba", kill_on_drop: false }`
[INFO] [stdout] f53d8867a1bd256d32ee0d1cbe4b4d90faafef1fa233ec55c7cb67f708f86fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4cbb1d7f8fa83e21c8b2f06d481b2d04c1d959aec7d9b246dc092c011276d52e
[INFO] running `Command { std: "docker" "start" "-a" "4cbb1d7f8fa83e21c8b2f06d481b2d04c1d959aec7d9b246dc092c011276d52e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "4cbb1d7f8fa83e21c8b2f06d481b2d04c1d959aec7d9b246dc092c011276d52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbb1d7f8fa83e21c8b2f06d481b2d04c1d959aec7d9b246dc092c011276d52e", kill_on_drop: false }`
[INFO] [stdout] 4cbb1d7f8fa83e21c8b2f06d481b2d04c1d959aec7d9b246dc092c011276d52e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4eb2bb469ea60de01b47a8d59beeeed2d3a17ae56d016fc21d47c31b905b0971
[INFO] running `Command { std: "docker" "start" "-a" "4eb2bb469ea60de01b47a8d59beeeed2d3a17ae56d016fc21d47c31b905b0971", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "4eb2bb469ea60de01b47a8d59beeeed2d3a17ae56d016fc21d47c31b905b0971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb2bb469ea60de01b47a8d59beeeed2d3a17ae56d016fc21d47c31b905b0971", kill_on_drop: false }`
[INFO] [stdout] 4eb2bb469ea60de01b47a8d59beeeed2d3a17ae56d016fc21d47c31b905b0971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a72462f9726a49afa168f8a79fbc0d4e6c2126be9ae266c20510ab7b65307a2
[INFO] running `Command { std: "docker" "start" "-a" "9a72462f9726a49afa168f8a79fbc0d4e6c2126be9ae266c20510ab7b65307a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rds_tensors-805a779f9ea22c81
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::matrix_split ... ok
[INFO] [stdout] test tests::matrix_remove ... ok
[INFO] [stdout] test tests::tensor_insert ... ok
[INFO] [stdout] test tests::tensor_remove ... ok
[INFO] [stdout] test tests::ones ... ok
[INFO] [stdout] test tests::tensor_extract ... ok
[INFO] [stdout] test tests::tensor_split ... ok
[INFO] [stdout] test tests::matrix_extract ... ok
[INFO] [stdout] test tests::matrix_insert ... ok
[INFO] [stdout] test tests::vector_extract ... ok
[INFO] [stdout] test tests::tensor_assign ... ok
[INFO] [stdout] test tests::vector_assign ... ok
[INFO] [stdout] test tests::vector_split ... ok
[INFO] [stdout] test tests::vector_remove ... ok
[INFO] [stdout] test tests::tensor_transpose ... ok
[INFO] [stdout] test tests::matrix_assign ... ok
[INFO] [stdout] test tests::cast_dimensionnality ... ok
[INFO] [stderr]    Doc-tests rds-tensors
[INFO] [stdout] test tests::zeros ... ok
[INFO] [stdout] test tests::from_scalar ... ok
[INFO] [stdout] test tests::cast ... ok
[INFO] [stdout] test tests::vector_insert ... ok
[INFO] [stdout] test tests::indexing ... ok
[INFO] [stdout] test tests::indexing_mut ... ok
[INFO] [stdout] test tests::matrix_transpose ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a72462f9726a49afa168f8a79fbc0d4e6c2126be9ae266c20510ab7b65307a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a72462f9726a49afa168f8a79fbc0d4e6c2126be9ae266c20510ab7b65307a2", kill_on_drop: false }`
[INFO] [stdout] 9a72462f9726a49afa168f8a79fbc0d4e6c2126be9ae266c20510ab7b65307a2