[INFO] crate rags 0.1.0 is already in cache
[INFO] testing rags-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate rags 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rags 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rags 0.1.0
[INFO] finished tweaking crates.io crate rags 0.1.0
[INFO] tweaked toml for crates.io crate rags 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c2151f10f8f0515a9d7cd66ad0d0df20a118ac908b15e9022b976f4ee1f452c
[INFO] running `"docker" "start" "-a" "6c2151f10f8f0515a9d7cd66ad0d0df20a118ac908b15e9022b976f4ee1f452c"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling rags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "6c2151f10f8f0515a9d7cd66ad0d0df20a118ac908b15e9022b976f4ee1f452c"`
[INFO] running `"docker" "rm" "-f" "6c2151f10f8f0515a9d7cd66ad0d0df20a118ac908b15e9022b976f4ee1f452c"`
[INFO] [stdout] 6c2151f10f8f0515a9d7cd66ad0d0df20a118ac908b15e9022b976f4ee1f452c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8f11fcf6b7f39ba6f84f3ae5c103f4ae2a6a4ee4524935f49ef29ffaf30768a
[INFO] running `"docker" "start" "-a" "c8f11fcf6b7f39ba6f84f3ae5c103f4ae2a6a4ee4524935f49ef29ffaf30768a"`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `"docker" "inspect" "c8f11fcf6b7f39ba6f84f3ae5c103f4ae2a6a4ee4524935f49ef29ffaf30768a"`
[INFO] running `"docker" "rm" "-f" "c8f11fcf6b7f39ba6f84f3ae5c103f4ae2a6a4ee4524935f49ef29ffaf30768a"`
[INFO] [stdout] c8f11fcf6b7f39ba6f84f3ae5c103f4ae2a6a4ee4524935f49ef29ffaf30768a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7361e83b26a34a00354d16cbe2e4647a275cd617b536eb4bb93e9b8294e78118
[INFO] running `"docker" "start" "-a" "7361e83b26a34a00354d16cbe2e4647a275cd617b536eb4bb93e9b8294e78118"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rags-e58e73f43c2496b7
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test capped_heap::tests::under_cap ... ok
[INFO] [stdout] test capped_heap::tests::one_cap ... ok
[INFO] [stdout] test capped_heap::tests::zero_cap ... ok
[INFO] [stdout] test capped_heap::tests::two_cap ... ok
[INFO] [stdout] test suggest::executions::tests::default ... ok
[INFO] [stdout] test suggest::executions::tests::representation ... ok
[INFO] [stdout] test suggest::executions::tests::updating_existing_last_executed ... ok
[INFO] [stdout] test suggest::executions::tests::updating_no_last_executed ... ok
[INFO] [stdout] test suggest::suggestion::tests::order ... ok
[INFO] [stdout] test suggest::suggestion::tests::test_new ... ok
[INFO] [stdout] test history::executed_command::tests::parse_dated_format ... ok
[INFO] [stdout] test history::tests::history_dated_format ... ok
[INFO] [stdout] test suggest::tests::table_building ... ok
[INFO] [stdout] test history::tests::history_from_file ... ok
[INFO] [stdout] test trie::tests::trie_construction ... ok
[INFO] [stdout] test suggest::tests::suggest_one ... ok
[INFO] [stdout] test suggest::tests::suggest_none ... ok
[INFO] [stdout] test history::tests::history_undated_format ... ok
[INFO] [stdout] test history::executed_command::tests::parse_undated_format ... ok
[INFO] [stdout] test suggest::tests::suggest_all ... ok
[INFO] [stdout] test suggest::tests::suggest_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7361e83b26a34a00354d16cbe2e4647a275cd617b536eb4bb93e9b8294e78118"`
[INFO] running `"docker" "rm" "-f" "7361e83b26a34a00354d16cbe2e4647a275cd617b536eb4bb93e9b8294e78118"`
[INFO] [stdout] 7361e83b26a34a00354d16cbe2e4647a275cd617b536eb4bb93e9b8294e78118