[INFO] fetching crate block-grid 0.1.2...
[INFO] testing block-grid-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate block-grid 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate block-grid 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ca7cab5a94ddb25638ccdb6e438b6202a1a76cc517aef2a9273318857e1d629
[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" "8ca7cab5a94ddb25638ccdb6e438b6202a1a76cc517aef2a9273318857e1d629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ca7cab5a94ddb25638ccdb6e438b6202a1a76cc517aef2a9273318857e1d629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca7cab5a94ddb25638ccdb6e438b6202a1a76cc517aef2a9273318857e1d629", kill_on_drop: false }`
[INFO] [stdout] 8ca7cab5a94ddb25638ccdb6e438b6202a1a76cc517aef2a9273318857e1d629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f322224e5853bd3f102ef7e2db7e9d4cfe99824a118b32c1fa3b94cc3fe52a6e
[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" "f322224e5853bd3f102ef7e2db7e9d4cfe99824a118b32c1fa3b94cc3fe52a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-grid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "f322224e5853bd3f102ef7e2db7e9d4cfe99824a118b32c1fa3b94cc3fe52a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f322224e5853bd3f102ef7e2db7e9d4cfe99824a118b32c1fa3b94cc3fe52a6e", kill_on_drop: false }`
[INFO] [stdout] f322224e5853bd3f102ef7e2db7e9d4cfe99824a118b32c1fa3b94cc3fe52a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da35fc26c4ff06488ae98c66aeeca0f07cdbc8f9ff1a08de63ced29165c9049b
[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" "da35fc26c4ff06488ae98c66aeeca0f07cdbc8f9ff1a08de63ced29165c9049b", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-grid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "da35fc26c4ff06488ae98c66aeeca0f07cdbc8f9ff1a08de63ced29165c9049b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da35fc26c4ff06488ae98c66aeeca0f07cdbc8f9ff1a08de63ced29165c9049b", kill_on_drop: false }`
[INFO] [stdout] da35fc26c4ff06488ae98c66aeeca0f07cdbc8f9ff1a08de63ced29165c9049b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48a5dc9a4a2570c276dc55af3f3f7a31409131c4ee478a08611715af65731ecb
[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" "48a5dc9a4a2570c276dc55af3f3f7a31409131c4ee478a08611715af65731ecb", 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-e49610aa52c69450)
[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_each_iter_mut ... ok
[INFO] [stdout] test tests::test_row_major_iter ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_constructor_invalid ... ok
[INFO] [stdout] test tests::test_get_and_get_mut ... ok
[INFO] [stdout] test tests::test_each_iter ... ok
[INFO] [stdout] test tests::test_filled ... ok
[INFO] [stdout] test tests::test_from_raw_vec ... ok
[INFO] [stdout] test tests::test_row_major_iter_mut ... ok
[INFO] [stdout] test tests::test_block_iter_mut ... ok
[INFO] [stdout] test tests::test_from_col_major ... ok
[INFO] [stdout] test tests::test_from_row_major ... ok
[INFO] [stdout] test tests::test_block_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48a5dc9a4a2570c276dc55af3f3f7a31409131c4ee478a08611715af65731ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a5dc9a4a2570c276dc55af3f3f7a31409131c4ee478a08611715af65731ecb", kill_on_drop: false }`
[INFO] [stdout] 48a5dc9a4a2570c276dc55af3f3f7a31409131c4ee478a08611715af65731ecb