[INFO] fetching crate grenad 0.4.1...
[INFO] testing grenad-0.4.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate grenad 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate grenad 0.4.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grenad 0.4.1
[INFO] finished tweaking crates.io crate grenad 0.4.1
[INFO] tweaked toml for crates.io crate grenad 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck_derive v1.0.1
[INFO] [stderr]   Downloaded quickcheck v0.9.2
[INFO] [stderr]   Downloaded twox-hash v1.6.1
[INFO] [stderr]   Downloaded lz4_flex v0.8.2
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded snap v1.0.5
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 24dc3b8535b0a1443681c01ea429a703ca367da5b7090aea0f71ea378b1504d5
[INFO] running `Command { std: "docker" "start" "-a" "24dc3b8535b0a1443681c01ea429a703ca367da5b7090aea0f71ea378b1504d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24dc3b8535b0a1443681c01ea429a703ca367da5b7090aea0f71ea378b1504d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24dc3b8535b0a1443681c01ea429a703ca367da5b7090aea0f71ea378b1504d5", kill_on_drop: false }`
[INFO] [stdout] 24dc3b8535b0a1443681c01ea429a703ca367da5b7090aea0f71ea378b1504d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 247d47717dee4af94f12310011619e935d73c74c0408329e697bcf32993d9719
[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" "247d47717dee4af94f12310011619e935d73c74c0408329e697bcf32993d9719", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling grenad v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "247d47717dee4af94f12310011619e935d73c74c0408329e697bcf32993d9719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247d47717dee4af94f12310011619e935d73c74c0408329e697bcf32993d9719", kill_on_drop: false }`
[INFO] [stdout] 247d47717dee4af94f12310011619e935d73c74c0408329e697bcf32993d9719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d819047a892caaf5fe0f9a39fbb1a92562f51edc1969af5aecb0350685cfeae1
[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" "d819047a892caaf5fe0f9a39fbb1a92562f51edc1969af5aecb0350685cfeae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling grenad v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "d819047a892caaf5fe0f9a39fbb1a92562f51edc1969af5aecb0350685cfeae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d819047a892caaf5fe0f9a39fbb1a92562f51edc1969af5aecb0350685cfeae1", kill_on_drop: false }`
[INFO] [stdout] d819047a892caaf5fe0f9a39fbb1a92562f51edc1969af5aecb0350685cfeae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e220d7112edc40bb2e37867ae72522105ec121fd161a2bb60f69c57bc26521
[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" "d1e220d7112edc40bb2e37867ae72522105ec121fd161a2bb60f69c57bc26521", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grenad-91684a3b610df514)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test block::tests::simple ... ok
[INFO] [stdout] test reader::prefix_iter::tests::simple_advance_key ... ok
[INFO] [stdout] test reader::prefix_iter::tests::rev_prefix_iter_with_byte_255 ... ok
[INFO] [stdout] test block_writer::tests::easy_block ... ok
[INFO] [stdout] test reader::prefix_iter::tests::prefix_iter_with_byte_255 ... ok
[INFO] [stdout] test block::tests::small_iter ... ok
[INFO] [stdout] test block::tests::easy_rev_iter ... ok
[INFO] [stdout] test reader::reader_cursor::tests::no_compression ... ok
[INFO] [stdout] test sorter::tests::hard_cursorvec ... ok
[INFO] [stdout] test sorter::tests::simple_cursorvec ... ok
[INFO] [stdout] test reader::reader_cursor::tests::empty ... ok
[INFO] [stdout] test block::tests::easy_move_on_key_lower_than_or_equal ... ok
[INFO] [stdout] test writer::tests::no_compression ... ok
[INFO] [stdout] test reader::reader_cursor::tests::snappy_compression ... ok
[INFO] [stdout] test varint::tests::qc_codec_u32 ... ok
[INFO] [stdout] test metadata::tests::simple ... ok
[INFO] [stdout] test block::tests::easy_move_on_key_greater_than_or_equal ... ok
[INFO] [stdout] test block::tests::easy_iter ... ok
[INFO] [stdout] test writer::tests::snappy_compression ... ok
[INFO] [stdout] test reader::reader_cursor::tests::easy_move_on_key_greater_than_or_equal ... ok
[INFO] [stdout] test reader::reader_cursor::tests::easy_move_on_key_lower_than_or_equal ... ok
[INFO] [stdout] test reader::range_iter::tests::range_iter ... ok
[INFO] [stdout] test reader::prefix_iter::tests::simple_prefix ... ok
[INFO] [stderr]    Doc-tests grenad
[INFO] [stdout] test reader::range_iter::tests::rev_range_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 49.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1e220d7112edc40bb2e37867ae72522105ec121fd161a2bb60f69c57bc26521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e220d7112edc40bb2e37867ae72522105ec121fd161a2bb60f69c57bc26521", kill_on_drop: false }`
[INFO] [stdout] d1e220d7112edc40bb2e37867ae72522105ec121fd161a2bb60f69c57bc26521