[INFO] crate libsrt-sys 1.4.5 is already in cache
[INFO] testing libsrt-sys-1.4.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate libsrt-sys 1.4.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate libsrt-sys 1.4.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsrt-sys 1.4.5
[INFO] finished tweaking crates.io crate libsrt-sys 1.4.5
[INFO] tweaked toml for crates.io crate libsrt-sys 1.4.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 492f5b7a0af2e1613ce08f87af135da4eeefb58fbb49b6521fa0e1c77d3fc354
[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" "492f5b7a0af2e1613ce08f87af135da4eeefb58fbb49b6521fa0e1c77d3fc354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492f5b7a0af2e1613ce08f87af135da4eeefb58fbb49b6521fa0e1c77d3fc354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492f5b7a0af2e1613ce08f87af135da4eeefb58fbb49b6521fa0e1c77d3fc354", kill_on_drop: false }`
[INFO] [stdout] 492f5b7a0af2e1613ce08f87af135da4eeefb58fbb49b6521fa0e1c77d3fc354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 4b7c2194461ca0ead5a3a72fb187cf8bc60ce9886d1471228c22f4da4ec5b2fa
[INFO] running `Command { std: "docker" "start" "-a" "4b7c2194461ca0ead5a3a72fb187cf8bc60ce9886d1471228c22f4da4ec5b2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsrt-sys v1.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.72s
[INFO] running `Command { std: "docker" "inspect" "4b7c2194461ca0ead5a3a72fb187cf8bc60ce9886d1471228c22f4da4ec5b2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7c2194461ca0ead5a3a72fb187cf8bc60ce9886d1471228c22f4da4ec5b2fa", kill_on_drop: false }`
[INFO] [stdout] 4b7c2194461ca0ead5a3a72fb187cf8bc60ce9886d1471228c22f4da4ec5b2fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6d2d5369ec545f2e27e08170ce6707520065d2685e2d77c930ca55b0efdcab
[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" "df6d2d5369ec545f2e27e08170ce6707520065d2685e2d77c930ca55b0efdcab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsrt-sys v1.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "df6d2d5369ec545f2e27e08170ce6707520065d2685e2d77c930ca55b0efdcab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6d2d5369ec545f2e27e08170ce6707520065d2685e2d77c930ca55b0efdcab", kill_on_drop: false }`
[INFO] [stdout] df6d2d5369ec545f2e27e08170ce6707520065d2685e2d77c930ca55b0efdcab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9382194d091a4b6ac0177b77f7ac48d873a51a8db442c5b7dc44048e52fba1cd
[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" "9382194d091a4b6ac0177b77f7ac48d873a51a8db442c5b7dc44048e52fba1cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libsrt_sys-cd4c309483ab42f4
[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] [stderr]    Doc-tests libsrt-sys
[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" "9382194d091a4b6ac0177b77f7ac48d873a51a8db442c5b7dc44048e52fba1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9382194d091a4b6ac0177b77f7ac48d873a51a8db442c5b7dc44048e52fba1cd", kill_on_drop: false }`
[INFO] [stdout] 9382194d091a4b6ac0177b77f7ac48d873a51a8db442c5b7dc44048e52fba1cd