[INFO] fetching crate hotiron 0.1.0...
[INFO] testing hotiron-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate hotiron 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hotiron 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hotiron 0.1.0
[INFO] finished tweaking crates.io crate hotiron 0.1.0
[INFO] tweaked toml for crates.io crate hotiron 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-10-09" "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] f8b613784dd1bfd0b37b881af5ab7e038133820095b7e7b2f5165847e2ed0b3b
[INFO] running `Command { std: "docker" "start" "-a" "f8b613784dd1bfd0b37b881af5ab7e038133820095b7e7b2f5165847e2ed0b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b613784dd1bfd0b37b881af5ab7e038133820095b7e7b2f5165847e2ed0b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b613784dd1bfd0b37b881af5ab7e038133820095b7e7b2f5165847e2ed0b3b", kill_on_drop: false }`
[INFO] [stdout] f8b613784dd1bfd0b37b881af5ab7e038133820095b7e7b2f5165847e2ed0b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-10-09" "build" "--frozen" "--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] fb68aee4e402fa1e807d30aa41542e2b11693f6b75d02681c1e80bea69811e58
[INFO] running `Command { std: "docker" "start" "-a" "fb68aee4e402fa1e807d30aa41542e2b11693f6b75d02681c1e80bea69811e58", kill_on_drop: false }`
[INFO] [stderr]    Compiling hotiron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "fb68aee4e402fa1e807d30aa41542e2b11693f6b75d02681c1e80bea69811e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb68aee4e402fa1e807d30aa41542e2b11693f6b75d02681c1e80bea69811e58", kill_on_drop: false }`
[INFO] [stdout] fb68aee4e402fa1e807d30aa41542e2b11693f6b75d02681c1e80bea69811e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1885371512bd03d960b84c47c6bb6c00ece56b7519ea2da326d1a2de01afd655
[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" "1885371512bd03d960b84c47c6bb6c00ece56b7519ea2da326d1a2de01afd655", kill_on_drop: false }`
[INFO] [stderr]    Compiling hotiron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "1885371512bd03d960b84c47c6bb6c00ece56b7519ea2da326d1a2de01afd655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1885371512bd03d960b84c47c6bb6c00ece56b7519ea2da326d1a2de01afd655", kill_on_drop: false }`
[INFO] [stdout] 1885371512bd03d960b84c47c6bb6c00ece56b7519ea2da326d1a2de01afd655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-10-09" "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] 45d0481964c3d59d334797cd0b1b4dd4db24c658a3ebe595d280309b6ec6a82c
[INFO] running `Command { std: "docker" "start" "-a" "45d0481964c3d59d334797cd0b1b4dd4db24c658a3ebe595d280309b6ec6a82c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hotiron-ce5c206db9a434da
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hotiron
[INFO] [stdout] test tests::it_works ... 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" "45d0481964c3d59d334797cd0b1b4dd4db24c658a3ebe595d280309b6ec6a82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d0481964c3d59d334797cd0b1b4dd4db24c658a3ebe595d280309b6ec6a82c", kill_on_drop: false }`
[INFO] [stdout] 45d0481964c3d59d334797cd0b1b4dd4db24c658a3ebe595d280309b6ec6a82c
