[INFO] fetching crate block-grid 0.1.2...
[INFO] testing block-grid-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate block-grid 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate block-grid 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate block-grid 0.1.2
[INFO] finished tweaking crates.io crate block-grid 0.1.2
[INFO] tweaked toml for crates.io crate block-grid 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3660281fe9c1c617acf1dcf0a535c05a9427c0c28b2c493b3625bbecc5a38c94
[INFO] running `Command { std: "docker" "start" "-a" "3660281fe9c1c617acf1dcf0a535c05a9427c0c28b2c493b3625bbecc5a38c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3660281fe9c1c617acf1dcf0a535c05a9427c0c28b2c493b3625bbecc5a38c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3660281fe9c1c617acf1dcf0a535c05a9427c0c28b2c493b3625bbecc5a38c94", kill_on_drop: false }`
[INFO] [stdout] 3660281fe9c1c617acf1dcf0a535c05a9427c0c28b2c493b3625bbecc5a38c94
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b92868395181db5bc1a3af85b8fb440fde2102474e6fc7c36d819cf4d96bfae
[INFO] running `Command { std: "docker" "start" "-a" "6b92868395181db5bc1a3af85b8fb440fde2102474e6fc7c36d819cf4d96bfae", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-grid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "6b92868395181db5bc1a3af85b8fb440fde2102474e6fc7c36d819cf4d96bfae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b92868395181db5bc1a3af85b8fb440fde2102474e6fc7c36d819cf4d96bfae", kill_on_drop: false }`
[INFO] [stdout] 6b92868395181db5bc1a3af85b8fb440fde2102474e6fc7c36d819cf4d96bfae
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 757c04d585d0e47248a2940ef95993fab50d4cb20674c2ce59764f139b809692
[INFO] running `Command { std: "docker" "start" "-a" "757c04d585d0e47248a2940ef95993fab50d4cb20674c2ce59764f139b809692", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling block-grid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "757c04d585d0e47248a2940ef95993fab50d4cb20674c2ce59764f139b809692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757c04d585d0e47248a2940ef95993fab50d4cb20674c2ce59764f139b809692", kill_on_drop: false }`
[INFO] [stdout] 757c04d585d0e47248a2940ef95993fab50d4cb20674c2ce59764f139b809692
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f85fb530db474900297c9e06c65862287320b479caf175a3cc5eb0e29462464
[INFO] running `Command { std: "docker" "start" "-a" "9f85fb530db474900297c9e06c65862287320b479caf175a3cc5eb0e29462464", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/block_grid-1d8564c52cfd4806)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_block_size ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_constructor_invalid ... ok
[INFO] [stdout] test tests::test_round_up_to_valid ... ok
[INFO] [stdout] test tests::test_filled ... ok
[INFO] [stdout] test tests::test_block_iter ... ok
[INFO] [stdout] test tests::test_each_iter ... ok
[INFO] [stdout] test tests::test_block_iter_mut ... ok
[INFO] [stdout] test tests::test_each_iter_mut ... ok
[INFO] [stdout] test tests::test_from_raw_vec ... ok
[INFO] [stdout] test tests::test_row_major_iter ... ok
[INFO] [stdout] test tests::test_from_col_major ... ok
[INFO] [stdout] test tests::test_row_major_iter_mut ... ok
[INFO] [stdout] test tests::test_get_and_get_mut ... ok
[INFO] [stdout] test tests::test_from_row_major ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block-grid
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/block_width.rs - block_width::BlockDim::round_up_to_valid (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f85fb530db474900297c9e06c65862287320b479caf175a3cc5eb0e29462464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f85fb530db474900297c9e06c65862287320b479caf175a3cc5eb0e29462464", kill_on_drop: false }`
[INFO] [stdout] 9f85fb530db474900297c9e06c65862287320b479caf175a3cc5eb0e29462464
