[INFO] fetching crate inverted-index-util 0.0.5...
[INFO] testing inverted-index-util-0.0.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate inverted-index-util 0.0.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate inverted-index-util 0.0.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inverted-index-util 0.0.5
[INFO] finished tweaking crates.io crate inverted-index-util 0.0.5
[INFO] tweaked toml for crates.io crate inverted-index-util 0.0.5 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92a5ea79431865c59f39ae6144f310c46ff0d4d06a93d397e17610ed83f56b9e
[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" "92a5ea79431865c59f39ae6144f310c46ff0d4d06a93d397e17610ed83f56b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a5ea79431865c59f39ae6144f310c46ff0d4d06a93d397e17610ed83f56b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a5ea79431865c59f39ae6144f310c46ff0d4d06a93d397e17610ed83f56b9e", kill_on_drop: false }`
[INFO] [stdout] 92a5ea79431865c59f39ae6144f310c46ff0d4d06a93d397e17610ed83f56b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee193ba96b6b7515699d5ede8e6980d30d42fbe709d2891d8f2877a2c11f9130
[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" "ee193ba96b6b7515699d5ede8e6980d30d42fbe709d2891d8f2877a2c11f9130", kill_on_drop: false }`
[INFO] [stderr]    Compiling inverted-index-util v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "ee193ba96b6b7515699d5ede8e6980d30d42fbe709d2891d8f2877a2c11f9130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee193ba96b6b7515699d5ede8e6980d30d42fbe709d2891d8f2877a2c11f9130", kill_on_drop: false }`
[INFO] [stdout] ee193ba96b6b7515699d5ede8e6980d30d42fbe709d2891d8f2877a2c11f9130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a49be9c41064503354164964c3506d46486b3bbcbe268a1a9b04732dcc7f6f2
[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" "4a49be9c41064503354164964c3506d46486b3bbcbe268a1a9b04732dcc7f6f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rusty_ulid v0.9.3
[INFO] [stderr]    Compiling inverted-index-util v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "4a49be9c41064503354164964c3506d46486b3bbcbe268a1a9b04732dcc7f6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a49be9c41064503354164964c3506d46486b3bbcbe268a1a9b04732dcc7f6f2", kill_on_drop: false }`
[INFO] [stdout] 4a49be9c41064503354164964c3506d46486b3bbcbe268a1a9b04732dcc7f6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] ea2a95566c62d446ccab6b0b7464be2b0ebe31a5341ddbdb8c596852d7df6211
[INFO] running `Command { std: "docker" "start" "-a" "ea2a95566c62d446ccab6b0b7464be2b0ebe31a5341ddbdb8c596852d7df6211", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/inverted_index_util-7252cd920143f48e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test entity_list::tests::insert_document_immut_32 ... ok
[INFO] [stdout] test entity_list::tests::insert_document_mut_16 ... ok
[INFO] [stderr]    Doc-tests inverted-index-util
[INFO] [stdout] test entity_list::tests::insert_document_mut_32 ... ok
[INFO] [stdout] test entity_list::tests::insert_document_immut_16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... 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" "ea2a95566c62d446ccab6b0b7464be2b0ebe31a5341ddbdb8c596852d7df6211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2a95566c62d446ccab6b0b7464be2b0ebe31a5341ddbdb8c596852d7df6211", kill_on_drop: false }`
[INFO] [stdout] ea2a95566c62d446ccab6b0b7464be2b0ebe31a5341ddbdb8c596852d7df6211