[INFO] fetching crate rds-tensors 0.2.0...
[INFO] testing rds-tensors-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rds-tensors 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rds-tensors 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] c0082d321317f77109e8bc6d503ede2d137926a544863c3a715bbdf18d51fc18
[INFO] running `Command { std: "docker" "start" "-a" "c0082d321317f77109e8bc6d503ede2d137926a544863c3a715bbdf18d51fc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0082d321317f77109e8bc6d503ede2d137926a544863c3a715bbdf18d51fc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0082d321317f77109e8bc6d503ede2d137926a544863c3a715bbdf18d51fc18", kill_on_drop: false }`
[INFO] [stdout] c0082d321317f77109e8bc6d503ede2d137926a544863c3a715bbdf18d51fc18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4de5a8d21eb33d20bab44c5086531cb074aee886895bd700ec0998102a12824d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4de5a8d21eb33d20bab44c5086531cb074aee886895bd700ec0998102a12824d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "4de5a8d21eb33d20bab44c5086531cb074aee886895bd700ec0998102a12824d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de5a8d21eb33d20bab44c5086531cb074aee886895bd700ec0998102a12824d", kill_on_drop: false }`
[INFO] [stdout] 4de5a8d21eb33d20bab44c5086531cb074aee886895bd700ec0998102a12824d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 77b684fa4b8784b76ae5fafb7e601bc7db52f9486732df8adfb5211f3d2528ec
[INFO] running `Command { std: "docker" "start" "-a" "77b684fa4b8784b76ae5fafb7e601bc7db52f9486732df8adfb5211f3d2528ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rds-tensors v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "77b684fa4b8784b76ae5fafb7e601bc7db52f9486732df8adfb5211f3d2528ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b684fa4b8784b76ae5fafb7e601bc7db52f9486732df8adfb5211f3d2528ec", kill_on_drop: false }`
[INFO] [stdout] 77b684fa4b8784b76ae5fafb7e601bc7db52f9486732df8adfb5211f3d2528ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] c20ec4946f4ab00a0e144ff228086141e68c95569752a5a67c7256457838e2bc
[INFO] running `Command { std: "docker" "start" "-a" "c20ec4946f4ab00a0e144ff228086141e68c95569752a5a67c7256457838e2bc", 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-7f8a02abc9ca6f4d
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::tensor_extract ... ok
[INFO] [stdout] test tests::matrix_insert ... ok
[INFO] [stdout] test tests::matrix_extract ... ok
[INFO] [stdout] test tests::matrix_transpose ... ok
[INFO] [stdout] test tests::matrix_assign ... ok
[INFO] [stdout] test tests::ones ... ok
[INFO] [stdout] test tests::cast_dimensionnality ... ok
[INFO] [stdout] test tests::indexing ... ok
[INFO] [stdout] test tests::tensor_split ... ok
[INFO] [stdout] test tests::tensor_remove ... ok
[INFO] [stdout] test tests::tensor_insert ... ok
[INFO] [stdout] test tests::vector_split ... ok
[INFO] [stdout] test tests::cast ... ok
[INFO] [stdout] test tests::tensor_assign ... ok
[INFO] [stdout] test tests::vector_insert ... ok
[INFO] [stdout] test tests::vector_remove ... ok
[INFO] [stdout] test tests::vector_assign ... ok
[INFO] [stdout] test tests::vector_extract ... ok
[INFO] [stdout] test tests::zeros ... ok
[INFO] [stdout] test tests::tensor_transpose ... ok
[INFO] [stdout] test tests::matrix_remove ... ok
[INFO] [stdout] test tests::from_scalar ... ok
[INFO] [stdout] test tests::matrix_split ... ok
[INFO] [stdout] test tests::indexing_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rds-tensors
[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" "c20ec4946f4ab00a0e144ff228086141e68c95569752a5a67c7256457838e2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20ec4946f4ab00a0e144ff228086141e68c95569752a5a67c7256457838e2bc", kill_on_drop: false }`
[INFO] [stdout] c20ec4946f4ab00a0e144ff228086141e68c95569752a5a67c7256457838e2bc