[INFO] fetching crate science 0.1.0...
[INFO] testing science-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate science 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate science 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 science 0.1.0
[INFO] finished tweaking crates.io crate science 0.1.0
[INFO] tweaked toml for crates.io crate science 0.1.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a69f1594c35b2cd4b2115e014b68bba8f89ad39251b9e6b5cfbc2cbbff90e561
[INFO] running `Command { std: "docker" "start" "-a" "a69f1594c35b2cd4b2115e014b68bba8f89ad39251b9e6b5cfbc2cbbff90e561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a69f1594c35b2cd4b2115e014b68bba8f89ad39251b9e6b5cfbc2cbbff90e561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69f1594c35b2cd4b2115e014b68bba8f89ad39251b9e6b5cfbc2cbbff90e561", kill_on_drop: false }`
[INFO] [stdout] a69f1594c35b2cd4b2115e014b68bba8f89ad39251b9e6b5cfbc2cbbff90e561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 989b26b4da6cc309e0682d92e884e126cff06956a4b95e11a2b19f8257d0ebd7
[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" "989b26b4da6cc309e0682d92e884e126cff06956a4b95e11a2b19f8257d0ebd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling science v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "989b26b4da6cc309e0682d92e884e126cff06956a4b95e11a2b19f8257d0ebd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989b26b4da6cc309e0682d92e884e126cff06956a4b95e11a2b19f8257d0ebd7", kill_on_drop: false }`
[INFO] [stdout] 989b26b4da6cc309e0682d92e884e126cff06956a4b95e11a2b19f8257d0ebd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f18acaee7f7d4fe73a3a9a9cf28493a277039ab87de8a7ed69f47ec19dbdb5a
[INFO] running `Command { std: "docker" "start" "-a" "5f18acaee7f7d4fe73a3a9a9cf28493a277039ab87de8a7ed69f47ec19dbdb5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling science v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5f18acaee7f7d4fe73a3a9a9cf28493a277039ab87de8a7ed69f47ec19dbdb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f18acaee7f7d4fe73a3a9a9cf28493a277039ab87de8a7ed69f47ec19dbdb5a", kill_on_drop: false }`
[INFO] [stdout] 5f18acaee7f7d4fe73a3a9a9cf28493a277039ab87de8a7ed69f47ec19dbdb5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c2cfd315dc5afcb342be51aa97436bd7b19f615186e97b8ca22a1aae980e78f7
[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" "c2cfd315dc5afcb342be51aa97436bd7b19f615186e97b8ca22a1aae980e78f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/science-200e4efed1b2c996
[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" "c2cfd315dc5afcb342be51aa97436bd7b19f615186e97b8ca22a1aae980e78f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2cfd315dc5afcb342be51aa97436bd7b19f615186e97b8ca22a1aae980e78f7", kill_on_drop: false }`
[INFO] [stdout] c2cfd315dc5afcb342be51aa97436bd7b19f615186e97b8ca22a1aae980e78f7
