[INFO] fetching crate md_grid 0.2.1...
[INFO] testing md_grid-0.2.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate md_grid 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate md_grid 0.2.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate md_grid 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate md_grid 0.2.1
[INFO] tweaked toml for crates.io crate md_grid 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10761df701f0d946e1d04f74ee18b17e00833d3fc0b9660fe9dae6239e787d4b
[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" "10761df701f0d946e1d04f74ee18b17e00833d3fc0b9660fe9dae6239e787d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10761df701f0d946e1d04f74ee18b17e00833d3fc0b9660fe9dae6239e787d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10761df701f0d946e1d04f74ee18b17e00833d3fc0b9660fe9dae6239e787d4b", kill_on_drop: false }`
[INFO] [stdout] 10761df701f0d946e1d04f74ee18b17e00833d3fc0b9660fe9dae6239e787d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] cdc4b9cbc7a38461aecffd9f86a4d018cd0da702e9f635a88999029b1437e823
[INFO] running `Command { std: "docker" "start" "-a" "cdc4b9cbc7a38461aecffd9f86a4d018cd0da702e9f635a88999029b1437e823", kill_on_drop: false }`
[INFO] [stderr]    Compiling md_grid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "cdc4b9cbc7a38461aecffd9f86a4d018cd0da702e9f635a88999029b1437e823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc4b9cbc7a38461aecffd9f86a4d018cd0da702e9f635a88999029b1437e823", kill_on_drop: false }`
[INFO] [stdout] cdc4b9cbc7a38461aecffd9f86a4d018cd0da702e9f635a88999029b1437e823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e361e7c1de4ee9784ad12c4e5e78ccc266d8440d01d0859c18ee02803bed4f46
[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" "e361e7c1de4ee9784ad12c4e5e78ccc266d8440d01d0859c18ee02803bed4f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling md_grid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "e361e7c1de4ee9784ad12c4e5e78ccc266d8440d01d0859c18ee02803bed4f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e361e7c1de4ee9784ad12c4e5e78ccc266d8440d01d0859c18ee02803bed4f46", kill_on_drop: false }`
[INFO] [stdout] e361e7c1de4ee9784ad12c4e5e78ccc266d8440d01d0859c18ee02803bed4f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8304bbe3fa6e24a01b4c6a46cb4d26b83cdd7c650630fdd1f3a2219978b0bc7d
[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" "8304bbe3fa6e24a01b4c6a46cb4d26b83cdd7c650630fdd1f3a2219978b0bc7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid-7a3f0202c8780cb3
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::grid_eight_neighbors ... ok
[INFO] [stdout] test tests::grid_new_from ... ok
[INFO] [stdout] test tests::grid_right_from ... ok
[INFO] [stdout] test tests::grid_left_from ... ok
[INFO] [stdout] test tests::grid_new ... ok
[INFO] [stdout] test tests::grid_iter ... ok
[INFO] [stdout] test tests::grid_cols ... ok
[INFO] [stdout] test tests::grid_down_from ... ok
[INFO] [stdout] test tests::grid_rows ... ok
[INFO] [stdout] test tests::grid_up_from ... ok
[INFO] [stdout] test tests::gridpt_l1_dist ... ok
[INFO] [stdout] test tests::gridpt_component_dist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid
[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" "8304bbe3fa6e24a01b4c6a46cb4d26b83cdd7c650630fdd1f3a2219978b0bc7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8304bbe3fa6e24a01b4c6a46cb4d26b83cdd7c650630fdd1f3a2219978b0bc7d", kill_on_drop: false }`
[INFO] [stdout] 8304bbe3fa6e24a01b4c6a46cb4d26b83cdd7c650630fdd1f3a2219978b0bc7d