[INFO] fetching crate extindex 0.4.0...
[INFO] testing extindex-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate extindex 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate extindex 0.4.0 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 extindex 0.4.0
[INFO] finished tweaking crates.io crate extindex 0.4.0
[INFO] tweaked toml for crates.io crate extindex 0.4.0 written to /workspace/builds/worker-13/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55130568dc90e6fdbeeded8a811da23240dccc7941bc6c6a6ca6f341379312bb
[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" "55130568dc90e6fdbeeded8a811da23240dccc7941bc6c6a6ca6f341379312bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55130568dc90e6fdbeeded8a811da23240dccc7941bc6c6a6ca6f341379312bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55130568dc90e6fdbeeded8a811da23240dccc7941bc6c6a6ca6f341379312bb", kill_on_drop: false }`
[INFO] [stdout] 55130568dc90e6fdbeeded8a811da23240dccc7941bc6c6a6ca6f341379312bb
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 518bece66e25cbcb9a490c6222d7ae53e6017ee2a993b57a9169647f20fb1c12
[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" "518bece66e25cbcb9a490c6222d7ae53e6017ee2a993b57a9169647f20fb1c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling memmap2 v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling cargo_metadata v0.10.0
[INFO] [stderr]    Compiling skeptic v0.13.5
[INFO] [stderr]    Compiling extsort v0.4.0
[INFO] [stderr]    Compiling extindex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "518bece66e25cbcb9a490c6222d7ae53e6017ee2a993b57a9169647f20fb1c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518bece66e25cbcb9a490c6222d7ae53e6017ee2a993b57a9169647f20fb1c12", kill_on_drop: false }`
[INFO] [stdout] 518bece66e25cbcb9a490c6222d7ae53e6017ee2a993b57a9169647f20fb1c12
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce30e09df19aac5042a0d9a2b79b583858263f5aacd614f8c5d078424df7c1b1
[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" "ce30e09df19aac5042a0d9a2b79b583858263f5aacd614f8c5d078424df7c1b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling extindex v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "ce30e09df19aac5042a0d9a2b79b583858263f5aacd614f8c5d078424df7c1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce30e09df19aac5042a0d9a2b79b583858263f5aacd614f8c5d078424df7c1b1", kill_on_drop: false }`
[INFO] [stdout] ce30e09df19aac5042a0d9a2b79b583858263f5aacd614f8c5d078424df7c1b1
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73127d75ef905d0b831d132ffb3438624aa161000c6922cf6a729f972c9a2026
[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" "73127d75ef905d0b831d132ffb3438624aa161000c6922cf6a729f972c9a2026", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/extindex-39d5a5d9d3e80ceb
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test seri::tests::checkpoint_write_read ... ok
[INFO] [stdout] test builder::tests::calculate_levels ... ok
[INFO] [stdout] test seri::tests::object_write_read ... ok
[INFO] [stdout] test seri::tests::known_size_entry_write_read ... ok
[INFO] [stdout] test seri::tests::head_write_read ... ok
[INFO] [stdout] test seri::tests::unknown_size_entry_write_read ... ok
[INFO] [stdout] test utils::tests::not_completely_written ... ok
[INFO] [stdout] test utils::tests::simple_count_write ... ok
[INFO] [stdout] test builder::tests::build_from_unsorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/build_and_query-2a337498df862aa3
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test empty_index ... ok
[INFO] [stdout] test build_and_read_duplicate_key ... ok
[INFO] [stdout] test reader_iter_unique_key ... ok
[INFO] [stdout] test build_and_read_unique_key ... ok
[INFO] [stdout] test extsort_build_and_read ... ok
[INFO] [stdout] test fuzz_build_read_1_to_650_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/markdown-b6baabef03eb380c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_20 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extindex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... 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" "73127d75ef905d0b831d132ffb3438624aa161000c6922cf6a729f972c9a2026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73127d75ef905d0b831d132ffb3438624aa161000c6922cf6a729f972c9a2026", kill_on_drop: false }`
[INFO] [stdout] 73127d75ef905d0b831d132ffb3438624aa161000c6922cf6a729f972c9a2026