[INFO] fetching crate stellar-crossing 0.0.0-alpha...
[INFO] testing stellar-crossing-0.0.0-alpha against 1.47.0 for beta-1.48-1
[INFO] extracting crate stellar-crossing 0.0.0-alpha into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stellar-crossing 0.0.0-alpha 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 stellar-crossing 0.0.0-alpha
[INFO] finished tweaking crates.io crate stellar-crossing 0.0.0-alpha
[INFO] tweaked toml for crates.io crate stellar-crossing 0.0.0-alpha written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ad649ccfa2b7c1b8b7fd20c8c95ca12a1d21b3535ee9b108b21d1c4e08cdf37a
[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" "ad649ccfa2b7c1b8b7fd20c8c95ca12a1d21b3535ee9b108b21d1c4e08cdf37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad649ccfa2b7c1b8b7fd20c8c95ca12a1d21b3535ee9b108b21d1c4e08cdf37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad649ccfa2b7c1b8b7fd20c8c95ca12a1d21b3535ee9b108b21d1c4e08cdf37a", kill_on_drop: false }`
[INFO] [stdout] ad649ccfa2b7c1b8b7fd20c8c95ca12a1d21b3535ee9b108b21d1c4e08cdf37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 62a79b7f74f58501ba8b007500a0edc095e5b98820011b7a2296c330de1457e0
[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" "62a79b7f74f58501ba8b007500a0edc095e5b98820011b7a2296c330de1457e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling stellar-crossing v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "62a79b7f74f58501ba8b007500a0edc095e5b98820011b7a2296c330de1457e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a79b7f74f58501ba8b007500a0edc095e5b98820011b7a2296c330de1457e0", kill_on_drop: false }`
[INFO] [stdout] 62a79b7f74f58501ba8b007500a0edc095e5b98820011b7a2296c330de1457e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b2a0776e7fbe8c6624f504bd3c33102801ac0c5c3f92dd97ef1b27e6cd43a49f
[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" "b2a0776e7fbe8c6624f504bd3c33102801ac0c5c3f92dd97ef1b27e6cd43a49f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stellar-crossing v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b2a0776e7fbe8c6624f504bd3c33102801ac0c5c3f92dd97ef1b27e6cd43a49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a0776e7fbe8c6624f504bd3c33102801ac0c5c3f92dd97ef1b27e6cd43a49f", kill_on_drop: false }`
[INFO] [stdout] b2a0776e7fbe8c6624f504bd3c33102801ac0c5c3f92dd97ef1b27e6cd43a49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 60c5640ab2f0ae6a3c858e252f2cdb98ef1f1f2390d65894708c333616ce8d0b
[INFO] running `Command { std: "docker" "start" "-a" "60c5640ab2f0ae6a3c858e252f2cdb98ef1f1f2390d65894708c333616ce8d0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stellar_crossing-f72f87b108da8e1d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests stellar-crossing
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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" "60c5640ab2f0ae6a3c858e252f2cdb98ef1f1f2390d65894708c333616ce8d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c5640ab2f0ae6a3c858e252f2cdb98ef1f1f2390d65894708c333616ce8d0b", kill_on_drop: false }`
[INFO] [stdout] 60c5640ab2f0ae6a3c858e252f2cdb98ef1f1f2390d65894708c333616ce8d0b
