[INFO] fetching crate gsm-sys 0.0.2...
[INFO] testing gsm-sys-0.0.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate gsm-sys 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate gsm-sys 0.0.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gsm-sys 0.0.2
[INFO] finished tweaking crates.io crate gsm-sys 0.0.2
[INFO] tweaked toml for crates.io crate gsm-sys 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f082c0d486f33a4e7162928726d299b12fd52341297a009522078c3ef9f35204
[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" "f082c0d486f33a4e7162928726d299b12fd52341297a009522078c3ef9f35204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f082c0d486f33a4e7162928726d299b12fd52341297a009522078c3ef9f35204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f082c0d486f33a4e7162928726d299b12fd52341297a009522078c3ef9f35204", kill_on_drop: false }`
[INFO] [stdout] f082c0d486f33a4e7162928726d299b12fd52341297a009522078c3ef9f35204
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] df575c8bb281a615b5d60a952adab5b6349bfd5e60b855945b01c17fe35b7d1d
[INFO] running `Command { std: "docker" "start" "-a" "df575c8bb281a615b5d60a952adab5b6349bfd5e60b855945b01c17fe35b7d1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gsm-sys v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "df575c8bb281a615b5d60a952adab5b6349bfd5e60b855945b01c17fe35b7d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df575c8bb281a615b5d60a952adab5b6349bfd5e60b855945b01c17fe35b7d1d", kill_on_drop: false }`
[INFO] [stdout] df575c8bb281a615b5d60a952adab5b6349bfd5e60b855945b01c17fe35b7d1d
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d6f2183899d37a3f5e4278b7bb3d970a5b1fb000ceb813ad28eba6b518238f4d
[INFO] running `Command { std: "docker" "start" "-a" "d6f2183899d37a3f5e4278b7bb3d970a5b1fb000ceb813ad28eba6b518238f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gsm-sys v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "d6f2183899d37a3f5e4278b7bb3d970a5b1fb000ceb813ad28eba6b518238f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f2183899d37a3f5e4278b7bb3d970a5b1fb000ceb813ad28eba6b518238f4d", kill_on_drop: false }`
[INFO] [stdout] d6f2183899d37a3f5e4278b7bb3d970a5b1fb000ceb813ad28eba6b518238f4d
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d59bc7e6f1a2a6019dbd592fd1fc8ecaa04885ad327b1ed727095f4d9bc8f0d1
[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" "d59bc7e6f1a2a6019dbd592fd1fc8ecaa04885ad327b1ed727095f4d9bc8f0d1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gsm_sys-7d9847d61562c761
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gsm-sys
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d59bc7e6f1a2a6019dbd592fd1fc8ecaa04885ad327b1ed727095f4d9bc8f0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59bc7e6f1a2a6019dbd592fd1fc8ecaa04885ad327b1ed727095f4d9bc8f0d1", kill_on_drop: false }`
[INFO] [stdout] d59bc7e6f1a2a6019dbd592fd1fc8ecaa04885ad327b1ed727095f4d9bc8f0d1