[INFO] fetching crate ustulation-test1 0.2.0...
[INFO] testing ustulation-test1-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ustulation-test1 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ustulation-test1 0.2.0 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 ustulation-test1 0.2.0
[INFO] removed path dependency ustulation-test0 from crates.io crate ustulation-test1 0.2.0
[INFO] finished tweaking crates.io crate ustulation-test1 0.2.0
[INFO] tweaked toml for crates.io crate ustulation-test1 0.2.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 266e7216ff0a3127c84bfb5ccb3109fb019c5b2282c9bc9242035744adf7e146
[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" "266e7216ff0a3127c84bfb5ccb3109fb019c5b2282c9bc9242035744adf7e146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266e7216ff0a3127c84bfb5ccb3109fb019c5b2282c9bc9242035744adf7e146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266e7216ff0a3127c84bfb5ccb3109fb019c5b2282c9bc9242035744adf7e146", kill_on_drop: false }`
[INFO] [stdout] 266e7216ff0a3127c84bfb5ccb3109fb019c5b2282c9bc9242035744adf7e146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b787b9b5e6ed4c9ed07b96bb45769e3d0d2e57cc0bf818343eda53b3d88a6f6d
[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" "b787b9b5e6ed4c9ed07b96bb45769e3d0d2e57cc0bf818343eda53b3d88a6f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ustulation-test0 v0.1.0
[INFO] [stderr]    Compiling ustulation-test1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "b787b9b5e6ed4c9ed07b96bb45769e3d0d2e57cc0bf818343eda53b3d88a6f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b787b9b5e6ed4c9ed07b96bb45769e3d0d2e57cc0bf818343eda53b3d88a6f6d", kill_on_drop: false }`
[INFO] [stdout] b787b9b5e6ed4c9ed07b96bb45769e3d0d2e57cc0bf818343eda53b3d88a6f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7143f8ba6afbeb05e9de1aab19e4bc63badfd26247b138a1ccaf0ebee57828b1
[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" "7143f8ba6afbeb05e9de1aab19e4bc63badfd26247b138a1ccaf0ebee57828b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ustulation-test1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7143f8ba6afbeb05e9de1aab19e4bc63badfd26247b138a1ccaf0ebee57828b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7143f8ba6afbeb05e9de1aab19e4bc63badfd26247b138a1ccaf0ebee57828b1", kill_on_drop: false }`
[INFO] [stdout] 7143f8ba6afbeb05e9de1aab19e4bc63badfd26247b138a1ccaf0ebee57828b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 537a55695b01624526c3aafd53bbfe5d5732e104aee56ee0d6c5439ef94d9ab5
[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" "537a55695b01624526c3aafd53bbfe5d5732e104aee56ee0d6c5439ef94d9ab5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ustulation_test1-f6e02a606bbd3007
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests ustulation-test1
[INFO] [stdout] test call_ustulation_test0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "537a55695b01624526c3aafd53bbfe5d5732e104aee56ee0d6c5439ef94d9ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537a55695b01624526c3aafd53bbfe5d5732e104aee56ee0d6c5439ef94d9ab5", kill_on_drop: false }`
[INFO] [stdout] 537a55695b01624526c3aafd53bbfe5d5732e104aee56ee0d6c5439ef94d9ab5
