[INFO] fetching crate sffs 0.1.0...
[INFO] testing sffs-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate sffs 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sffs 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sffs 0.1.0
[INFO] finished tweaking crates.io crate sffs 0.1.0
[INFO] tweaked toml for crates.io crate sffs 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aabca95e9e7d0a382b996d49beffe8a45e05f209e5e36c46695e7c60e5cc4fe
[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" "1aabca95e9e7d0a382b996d49beffe8a45e05f209e5e36c46695e7c60e5cc4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aabca95e9e7d0a382b996d49beffe8a45e05f209e5e36c46695e7c60e5cc4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aabca95e9e7d0a382b996d49beffe8a45e05f209e5e36c46695e7c60e5cc4fe", kill_on_drop: false }`
[INFO] [stdout] 1aabca95e9e7d0a382b996d49beffe8a45e05f209e5e36c46695e7c60e5cc4fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] cad8a3aac1ea3393bf5cc8c4d710da76266c7a16e95c27421d4702e02f61219f
[INFO] running `Command { std: "docker" "start" "-a" "cad8a3aac1ea3393bf5cc8c4d710da76266c7a16e95c27421d4702e02f61219f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sffs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "cad8a3aac1ea3393bf5cc8c4d710da76266c7a16e95c27421d4702e02f61219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad8a3aac1ea3393bf5cc8c4d710da76266c7a16e95c27421d4702e02f61219f", kill_on_drop: false }`
[INFO] [stdout] cad8a3aac1ea3393bf5cc8c4d710da76266c7a16e95c27421d4702e02f61219f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27e9ab65319bb07963a4cc2286d85a0c53d59c5ff875b7a0bc44c7a4aceb90fa
[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" "27e9ab65319bb07963a4cc2286d85a0c53d59c5ff875b7a0bc44c7a4aceb90fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling sffs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "27e9ab65319bb07963a4cc2286d85a0c53d59c5ff875b7a0bc44c7a4aceb90fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e9ab65319bb07963a4cc2286d85a0c53d59c5ff875b7a0bc44c7a4aceb90fa", kill_on_drop: false }`
[INFO] [stdout] 27e9ab65319bb07963a4cc2286d85a0c53d59c5ff875b7a0bc44c7a4aceb90fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2955d942ea170bea06ed45049d74e3c10313727660f390ccda3fe20bdbe7046d
[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" "2955d942ea170bea06ed45049d74e3c10313727660f390ccda3fe20bdbe7046d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sffs-be843cef7cb48ad8
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test clz::tests::clz_u16_works ... ok
[INFO] [stdout] test clz::tests::clz_u64_works ... ok
[INFO] [stderr]    Doc-tests sffs
[INFO] [stdout] test clz::tests::clz_u32_works ... ok
[INFO] [stdout] test clz::tests::clz_u128_works ... ok
[INFO] [stdout] test clz::tests::clz_u8_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/clz.rs - clz::clz (line 45) ... 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" "2955d942ea170bea06ed45049d74e3c10313727660f390ccda3fe20bdbe7046d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2955d942ea170bea06ed45049d74e3c10313727660f390ccda3fe20bdbe7046d", kill_on_drop: false }`
[INFO] [stdout] 2955d942ea170bea06ed45049d74e3c10313727660f390ccda3fe20bdbe7046d
