[INFO] fetching crate fuzzy-filter 0.1.0...
[INFO] testing fuzzy-filter-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fuzzy-filter 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fuzzy-filter 0.1.0 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 fuzzy-filter 0.1.0
[INFO] finished tweaking crates.io crate fuzzy-filter 0.1.0
[INFO] tweaked toml for crates.io crate fuzzy-filter 0.1.0 written to /workspace/builds/worker-8/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-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ec0a0a28a4d59ff306d98a088c14a2bfbb88c19fb8588635ec11c158325bce0
[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" "8ec0a0a28a4d59ff306d98a088c14a2bfbb88c19fb8588635ec11c158325bce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec0a0a28a4d59ff306d98a088c14a2bfbb88c19fb8588635ec11c158325bce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec0a0a28a4d59ff306d98a088c14a2bfbb88c19fb8588635ec11c158325bce0", kill_on_drop: false }`
[INFO] [stdout] 8ec0a0a28a4d59ff306d98a088c14a2bfbb88c19fb8588635ec11c158325bce0
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 536dbf3a644aeb170abe6dcb6bfa384aa2ba7c72bc64aaab2d010cf1dda94086
[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" "536dbf3a644aeb170abe6dcb6bfa384aa2ba7c72bc64aaab2d010cf1dda94086", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzy-filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "536dbf3a644aeb170abe6dcb6bfa384aa2ba7c72bc64aaab2d010cf1dda94086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536dbf3a644aeb170abe6dcb6bfa384aa2ba7c72bc64aaab2d010cf1dda94086", kill_on_drop: false }`
[INFO] [stdout] 536dbf3a644aeb170abe6dcb6bfa384aa2ba7c72bc64aaab2d010cf1dda94086
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a82cd434b8096dc1a24505eb80e31eb70be8ff81367f56a7e62e0a1aa9593f02
[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" "a82cd434b8096dc1a24505eb80e31eb70be8ff81367f56a7e62e0a1aa9593f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzy-filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "a82cd434b8096dc1a24505eb80e31eb70be8ff81367f56a7e62e0a1aa9593f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82cd434b8096dc1a24505eb80e31eb70be8ff81367f56a7e62e0a1aa9593f02", kill_on_drop: false }`
[INFO] [stdout] a82cd434b8096dc1a24505eb80e31eb70be8ff81367f56a7e62e0a1aa9593f02
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9eaa19b60c5065b6a155c1c047e9806f4843f2d6ffc14de6fe0eb6562a4f028
[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" "b9eaa19b60c5065b6a155c1c047e9806f4843f2d6ffc14de6fe0eb6562a4f028", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuzzy_filter-539a5deb9efb213f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::exact ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-54e08292fc000c57
[INFO] [stdout] test tests::test2 ... 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] [stderr]    Doc-tests fuzzy-filter
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9eaa19b60c5065b6a155c1c047e9806f4843f2d6ffc14de6fe0eb6562a4f028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eaa19b60c5065b6a155c1c047e9806f4843f2d6ffc14de6fe0eb6562a4f028", kill_on_drop: false }`
[INFO] [stdout] b9eaa19b60c5065b6a155c1c047e9806f4843f2d6ffc14de6fe0eb6562a4f028