[INFO] fetching crate rags 0.1.0...
[INFO] testing rags-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rags 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rags 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettytable-rs v0.8.0
[INFO] [stderr]   Downloaded min-max-heap v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "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] 1beb8df63ae821e36b45517ab3a5348b3aa362b25b0c5ff2026edf52227d32be
[INFO] running `Command { std: "docker" "start" "-a" "1beb8df63ae821e36b45517ab3a5348b3aa362b25b0c5ff2026edf52227d32be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1beb8df63ae821e36b45517ab3a5348b3aa362b25b0c5ff2026edf52227d32be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1beb8df63ae821e36b45517ab3a5348b3aa362b25b0c5ff2026edf52227d32be", kill_on_drop: false }`
[INFO] [stdout] 1beb8df63ae821e36b45517ab3a5348b3aa362b25b0c5ff2026edf52227d32be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68eecde8a45e818670d05a528820226a985d883bfb717a8865a395088ceab662
[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" "68eecde8a45e818670d05a528820226a985d883bfb717a8865a395088ceab662", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling rags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.63s
[INFO] running `Command { std: "docker" "inspect" "68eecde8a45e818670d05a528820226a985d883bfb717a8865a395088ceab662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68eecde8a45e818670d05a528820226a985d883bfb717a8865a395088ceab662", kill_on_drop: false }`
[INFO] [stdout] 68eecde8a45e818670d05a528820226a985d883bfb717a8865a395088ceab662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bcf215a77e15f24098deeca57a0d4b5ff36b7e63ef3214229c48797bc668121
[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" "8bcf215a77e15f24098deeca57a0d4b5ff36b7e63ef3214229c48797bc668121", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[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 6.20s
[INFO] running `Command { std: "docker" "inspect" "8bcf215a77e15f24098deeca57a0d4b5ff36b7e63ef3214229c48797bc668121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bcf215a77e15f24098deeca57a0d4b5ff36b7e63ef3214229c48797bc668121", kill_on_drop: false }`
[INFO] [stdout] 8bcf215a77e15f24098deeca57a0d4b5ff36b7e63ef3214229c48797bc668121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 127b89df45fc5ebf55f7781ee9543e87bc170d692361ce135fab090d43329158
[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" "127b89df45fc5ebf55f7781ee9543e87bc170d692361ce135fab090d43329158", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rags-6ddc65b364504299
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test capped_heap::tests::one_cap ... ok
[INFO] [stdout] test capped_heap::tests::zero_cap ... ok
[INFO] [stdout] test suggest::executions::tests::updating_existing_last_executed ... ok
[INFO] [stdout] test capped_heap::tests::under_cap ... ok
[INFO] [stdout] test suggest::suggestion::tests::order ... ok
[INFO] [stdout] test capped_heap::tests::two_cap ... ok
[INFO] [stdout] test suggest::executions::tests::default ... ok
[INFO] [stdout] test suggest::suggestion::tests::test_new ... ok
[INFO] [stdout] test suggest::tests::table_building ... ok
[INFO] [stdout] test trie::tests::trie_construction ... ok
[INFO] [stdout] test history::tests::history_from_file ... ok
[INFO] [stdout] test suggest::tests::suggest_none ... ok
[INFO] [stdout] test suggest::executions::tests::updating_no_last_executed ... ok
[INFO] [stdout] test history::executed_command::tests::parse_undated_format ... 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::executions::tests::representation ... ok
[INFO] [stdout] test suggest::tests::suggest_one ... ok
[INFO] [stdout] test history::tests::history_undated_format ... ok
[INFO] [stdout] test suggest::tests::suggest_two ... ok
[INFO] [stdout] test suggest::tests::suggest_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "127b89df45fc5ebf55f7781ee9543e87bc170d692361ce135fab090d43329158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127b89df45fc5ebf55f7781ee9543e87bc170d692361ce135fab090d43329158", kill_on_drop: false }`
[INFO] [stdout] 127b89df45fc5ebf55f7781ee9543e87bc170d692361ce135fab090d43329158