[INFO] fetching crate twobit 0.1.1...
[INFO] testing twobit-0.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate twobit 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate twobit 0.1.1 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 twobit 0.1.1
[INFO] finished tweaking crates.io crate twobit 0.1.1
[INFO] tweaked toml for crates.io crate twobit 0.1.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 31bf1a13883e5976912850b81e88d347efb65c660ada2f953291b44ec191ed66
[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" "31bf1a13883e5976912850b81e88d347efb65c660ada2f953291b44ec191ed66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31bf1a13883e5976912850b81e88d347efb65c660ada2f953291b44ec191ed66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31bf1a13883e5976912850b81e88d347efb65c660ada2f953291b44ec191ed66", kill_on_drop: false }`
[INFO] [stdout] 31bf1a13883e5976912850b81e88d347efb65c660ada2f953291b44ec191ed66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] bccb86df42d23ceb6e6158d2a94447a23a2284fb801dbf426f1362806ffc8804
[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" "bccb86df42d23ceb6e6158d2a94447a23a2284fb801dbf426f1362806ffc8804", kill_on_drop: false }`
[INFO] [stderr]    Compiling twobit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "bccb86df42d23ceb6e6158d2a94447a23a2284fb801dbf426f1362806ffc8804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccb86df42d23ceb6e6158d2a94447a23a2284fb801dbf426f1362806ffc8804", kill_on_drop: false }`
[INFO] [stdout] bccb86df42d23ceb6e6158d2a94447a23a2284fb801dbf426f1362806ffc8804
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3421542cf6bc5d9e65e77bbec51823672c04c24c5f0d2462b3025cafb3b3b7d6
[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" "3421542cf6bc5d9e65e77bbec51823672c04c24c5f0d2462b3025cafb3b3b7d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling twobit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "3421542cf6bc5d9e65e77bbec51823672c04c24c5f0d2462b3025cafb3b3b7d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3421542cf6bc5d9e65e77bbec51823672c04c24c5f0d2462b3025cafb3b3b7d6", kill_on_drop: false }`
[INFO] [stdout] 3421542cf6bc5d9e65e77bbec51823672c04c24c5f0d2462b3025cafb3b3b7d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 00934d8e80d1e92f4ba5dea74dba8f8c91200cbc3a45b22d991b867d98b32b83
[INFO] running `Command { std: "docker" "start" "-a" "00934d8e80d1e92f4ba5dea74dba8f8c91200cbc3a45b22d991b867d98b32b83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/twobit-30275a5a569c7b82
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test block::tests::test_overlap ... ok
[INFO] [stdout] test tests::test_bases ... ok
[INFO] [stdout] test tests::test_soft_masked_blocks ... ok
[INFO] [stdout] test tests::test_full_sequence ... ok
[INFO] [stdout] test tests::test_chroms ... ok
[INFO] [stdout] test tests::test_sequence ... ok
[INFO] [stdout] test value_reader::tests::test_slice_to_field ... ok
[INFO] [stdout] test tests::test_full_bases ... ok
[INFO] [stdout] test tests::test_hard_masked_blocks ... ok
[INFO] [stdout] test tests::test_info ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests twobit
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - TwoBitFile (line 42) ... ok
[INFO] [stdout] test src/lib.rs - TwoBitFile (line 56) ... ok
[INFO] [stdout] test src/lib.rs - TwoBitFile (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "00934d8e80d1e92f4ba5dea74dba8f8c91200cbc3a45b22d991b867d98b32b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00934d8e80d1e92f4ba5dea74dba8f8c91200cbc3a45b22d991b867d98b32b83", kill_on_drop: false }`
[INFO] [stdout] 00934d8e80d1e92f4ba5dea74dba8f8c91200cbc3a45b22d991b867d98b32b83
