[INFO] fetching crate block-grid 0.1.2...
[INFO] testing block-grid-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate block-grid 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate block-grid 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a4fa6943dddba6d5c4f41d65b23cd9c5f2c9e89535ce4a2c739bf68d593ffc
[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" "75a4fa6943dddba6d5c4f41d65b23cd9c5f2c9e89535ce4a2c739bf68d593ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a4fa6943dddba6d5c4f41d65b23cd9c5f2c9e89535ce4a2c739bf68d593ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a4fa6943dddba6d5c4f41d65b23cd9c5f2c9e89535ce4a2c739bf68d593ffc", kill_on_drop: false }`
[INFO] [stdout] 75a4fa6943dddba6d5c4f41d65b23cd9c5f2c9e89535ce4a2c739bf68d593ffc
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69aada894356e6398465c8f2d639772e5a85c846091eaae0c1c4072a944b6e3a
[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" "69aada894356e6398465c8f2d639772e5a85c846091eaae0c1c4072a944b6e3a", 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 dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "69aada894356e6398465c8f2d639772e5a85c846091eaae0c1c4072a944b6e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69aada894356e6398465c8f2d639772e5a85c846091eaae0c1c4072a944b6e3a", kill_on_drop: false }`
[INFO] [stdout] 69aada894356e6398465c8f2d639772e5a85c846091eaae0c1c4072a944b6e3a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8a1f67666177ca3efbba6a60fddfc9c3c0c81b64ea3ea29dfbc9513fdd7f03
[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" "7d8a1f67666177ca3efbba6a60fddfc9c3c0c81b64ea3ea29dfbc9513fdd7f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-grid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "7d8a1f67666177ca3efbba6a60fddfc9c3c0c81b64ea3ea29dfbc9513fdd7f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8a1f67666177ca3efbba6a60fddfc9c3c0c81b64ea3ea29dfbc9513fdd7f03", kill_on_drop: false }`
[INFO] [stdout] 7d8a1f67666177ca3efbba6a60fddfc9c3c0c81b64ea3ea29dfbc9513fdd7f03
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 479a0d09a038f9b7f0e6e95c735fef1a628ba972a1732f5a5472c59c7bfa2a0f
[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" "479a0d09a038f9b7f0e6e95c735fef1a628ba972a1732f5a5472c59c7bfa2a0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/block_grid-dc11681eb61beccb)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_block_size ... ok
[INFO] [stdout] test tests::test_round_up_to_valid ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_constructor_invalid ... ok
[INFO] [stdout] test tests::test_each_iter ... ok
[INFO] [stdout] test tests::test_block_iter ... ok
[INFO] [stdout] test tests::test_row_major_iter ... ok
[INFO] [stdout] test tests::test_block_iter_mut ... 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_filled ... ok
[INFO] [stdout] test tests::test_get_and_get_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_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 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "479a0d09a038f9b7f0e6e95c735fef1a628ba972a1732f5a5472c59c7bfa2a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479a0d09a038f9b7f0e6e95c735fef1a628ba972a1732f5a5472c59c7bfa2a0f", kill_on_drop: false }`
[INFO] [stdout] 479a0d09a038f9b7f0e6e95c735fef1a628ba972a1732f5a5472c59c7bfa2a0f