[INFO] fetching crate buffered_offset_reader 0.6.0...
[INFO] testing buffered_offset_reader-0.6.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate buffered_offset_reader 0.6.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate buffered_offset_reader 0.6.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buffered_offset_reader 0.6.0
[INFO] finished tweaking crates.io crate buffered_offset_reader 0.6.0
[INFO] tweaked toml for crates.io crate buffered_offset_reader 0.6.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09036d4107dad80a3fc500e7f65c1f14c09f5f5100fd77c7a23118109dbd6ca0
[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" "09036d4107dad80a3fc500e7f65c1f14c09f5f5100fd77c7a23118109dbd6ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09036d4107dad80a3fc500e7f65c1f14c09f5f5100fd77c7a23118109dbd6ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09036d4107dad80a3fc500e7f65c1f14c09f5f5100fd77c7a23118109dbd6ca0", kill_on_drop: false }`
[INFO] [stdout] 09036d4107dad80a3fc500e7f65c1f14c09f5f5100fd77c7a23118109dbd6ca0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2531c449d3110fe3aac70a8b3c516c1bcd46e0fa2bc67d8b48c76195fe0433e4
[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" "2531c449d3110fe3aac70a8b3c516c1bcd46e0fa2bc67d8b48c76195fe0433e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling buffered_offset_reader v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2531c449d3110fe3aac70a8b3c516c1bcd46e0fa2bc67d8b48c76195fe0433e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2531c449d3110fe3aac70a8b3c516c1bcd46e0fa2bc67d8b48c76195fe0433e4", kill_on_drop: false }`
[INFO] [stdout] 2531c449d3110fe3aac70a8b3c516c1bcd46e0fa2bc67d8b48c76195fe0433e4
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa0863bee76edcea199c5c6926c9d34974dfc342562d726eafd8b1046ff8c39
[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" "ffa0863bee76edcea199c5c6926c9d34974dfc342562d726eafd8b1046ff8c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling buffered_offset_reader v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "ffa0863bee76edcea199c5c6926c9d34974dfc342562d726eafd8b1046ff8c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa0863bee76edcea199c5c6926c9d34974dfc342562d726eafd8b1046ff8c39", kill_on_drop: false }`
[INFO] [stdout] ffa0863bee76edcea199c5c6926c9d34974dfc342562d726eafd8b1046ff8c39
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bf36d3c1fd6635b1d19d33b95b7f78b1aa86b0b0d67733fe3ce172bfc38021a
[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" "4bf36d3c1fd6635b1d19d33b95b7f78b1aa86b0b0d67733fe3ce172bfc38021a", 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 /opt/rustwide/target/debug/deps/buffered_offset_reader-0da5503233eee083
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::generic_read_at ... ok
[INFO] [stdout] test range::tests::shift ... ok
[INFO] [stdout] test range::tests::intersect_disjoint ... ok
[INFO] [stdout] test tests::slice_read_at ... ok
[INFO] [stdout] test range::tests::intersect_partial ... ok
[INFO] [stdout] test range::tests::intersect_subset ... ok
[INFO] [stdout] test tests::buffered_read_at ... ok
[INFO] [stdout] test tests::read_and_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buffered_offset_reader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4bf36d3c1fd6635b1d19d33b95b7f78b1aa86b0b0d67733fe3ce172bfc38021a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf36d3c1fd6635b1d19d33b95b7f78b1aa86b0b0d67733fe3ce172bfc38021a", kill_on_drop: false }`
[INFO] [stdout] 4bf36d3c1fd6635b1d19d33b95b7f78b1aa86b0b0d67733fe3ce172bfc38021a
