[INFO] fetching crate username-blocklist 0.1.0...
[INFO] testing username-blocklist-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate username-blocklist 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate username-blocklist 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate username-blocklist 0.1.0
[INFO] finished tweaking crates.io crate username-blocklist 0.1.0
[INFO] tweaked toml for crates.io crate username-blocklist 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f746590b77dfc8e69e10777876c830d7160f12cfe78405e7f2a45fcd2aa72b0
[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" "0f746590b77dfc8e69e10777876c830d7160f12cfe78405e7f2a45fcd2aa72b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f746590b77dfc8e69e10777876c830d7160f12cfe78405e7f2a45fcd2aa72b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f746590b77dfc8e69e10777876c830d7160f12cfe78405e7f2a45fcd2aa72b0", kill_on_drop: false }`
[INFO] [stdout] 0f746590b77dfc8e69e10777876c830d7160f12cfe78405e7f2a45fcd2aa72b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeff6e5ab0e6f645818a2b99fac54b0851bae393b570e645cc1aa9df1d5e41aa
[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" "eeff6e5ab0e6f645818a2b99fac54b0851bae393b570e645cc1aa9df1d5e41aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling username-blocklist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "eeff6e5ab0e6f645818a2b99fac54b0851bae393b570e645cc1aa9df1d5e41aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeff6e5ab0e6f645818a2b99fac54b0851bae393b570e645cc1aa9df1d5e41aa", kill_on_drop: false }`
[INFO] [stdout] eeff6e5ab0e6f645818a2b99fac54b0851bae393b570e645cc1aa9df1d5e41aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", 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] cbf327cc70ec9712e58974faf4aaaad59e33ee4ecc5c85de11a58c9cd05a9fb9
[INFO] running `Command { std: "docker" "start" "-a" "cbf327cc70ec9712e58974faf4aaaad59e33ee4ecc5c85de11a58c9cd05a9fb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling username-blocklist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "cbf327cc70ec9712e58974faf4aaaad59e33ee4ecc5c85de11a58c9cd05a9fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf327cc70ec9712e58974faf4aaaad59e33ee4ecc5c85de11a58c9cd05a9fb9", kill_on_drop: false }`
[INFO] [stdout] cbf327cc70ec9712e58974faf4aaaad59e33ee4ecc5c85de11a58c9cd05a9fb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3998e123bd71271284db9015676b9a8e66645c65629aa9a7311e97d8b2b9e477
[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" "3998e123bd71271284db9015676b9a8e66645c65629aa9a7311e97d8b2b9e477", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/username_blocklist-f9c7dc2907e23b50
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests username-blocklist
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::is_valid_return_true ... ok
[INFO] [stdout] test tests::is_valid_return_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "3998e123bd71271284db9015676b9a8e66645c65629aa9a7311e97d8b2b9e477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3998e123bd71271284db9015676b9a8e66645c65629aa9a7311e97d8b2b9e477", kill_on_drop: false }`
[INFO] [stdout] 3998e123bd71271284db9015676b9a8e66645c65629aa9a7311e97d8b2b9e477