[INFO] fetching crate proximal-optimize 0.2.0...
[INFO] testing proximal-optimize-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate proximal-optimize 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate proximal-optimize 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 proximal-optimize 0.2.0
[INFO] finished tweaking crates.io crate proximal-optimize 0.2.0
[INFO] tweaked toml for crates.io crate proximal-optimize 0.2.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0282ff4c684184a9d297086edb1092de6948eb4854e6cbc68d32dc57789017b4
[INFO] running `Command { std: "docker" "start" "-a" "0282ff4c684184a9d297086edb1092de6948eb4854e6cbc68d32dc57789017b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0282ff4c684184a9d297086edb1092de6948eb4854e6cbc68d32dc57789017b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0282ff4c684184a9d297086edb1092de6948eb4854e6cbc68d32dc57789017b4", kill_on_drop: false }`
[INFO] [stdout] 0282ff4c684184a9d297086edb1092de6948eb4854e6cbc68d32dc57789017b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 345d9629f86b0d4eb4ac50aea2e45d398807a3387980e69d9240de88d490b743
[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" "345d9629f86b0d4eb4ac50aea2e45d398807a3387980e69d9240de88d490b743", kill_on_drop: false }`
[INFO] [stderr]    Compiling proximal-optimize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "345d9629f86b0d4eb4ac50aea2e45d398807a3387980e69d9240de88d490b743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345d9629f86b0d4eb4ac50aea2e45d398807a3387980e69d9240de88d490b743", kill_on_drop: false }`
[INFO] [stdout] 345d9629f86b0d4eb4ac50aea2e45d398807a3387980e69d9240de88d490b743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4f4b6cf8dff718717b5860e1c0fb21f93d225678f1562807ebe07f087d69bd95
[INFO] running `Command { std: "docker" "start" "-a" "4f4b6cf8dff718717b5860e1c0fb21f93d225678f1562807ebe07f087d69bd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling proximal-optimize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "4f4b6cf8dff718717b5860e1c0fb21f93d225678f1562807ebe07f087d69bd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4b6cf8dff718717b5860e1c0fb21f93d225678f1562807ebe07f087d69bd95", kill_on_drop: false }`
[INFO] [stdout] 4f4b6cf8dff718717b5860e1c0fb21f93d225678f1562807ebe07f087d69bd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a27f2155422b8e54a7cd9b0cd2bdfd4b9d14d45a0a4b5c53af2fcaf7df879063
[INFO] running `Command { std: "docker" "start" "-a" "a27f2155422b8e54a7cd9b0cd2bdfd4b9d14d45a0a4b5c53af2fcaf7df879063", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proximal_optimize-d6136799e0da3f6d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests proximal-optimize
[INFO] [stdout] test examples::parabola::test::parabola_pgm ... 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" "a27f2155422b8e54a7cd9b0cd2bdfd4b9d14d45a0a4b5c53af2fcaf7df879063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27f2155422b8e54a7cd9b0cd2bdfd4b9d14d45a0a4b5c53af2fcaf7df879063", kill_on_drop: false }`
[INFO] [stdout] a27f2155422b8e54a7cd9b0cd2bdfd4b9d14d45a0a4b5c53af2fcaf7df879063
