[INFO] fetching crate tsum_calc 1.0.0...
[INFO] testing tsum_calc-1.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tsum_calc 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tsum_calc 1.0.0 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 tsum_calc 1.0.0
[INFO] finished tweaking crates.io crate tsum_calc 1.0.0
[INFO] tweaked toml for crates.io crate tsum_calc 1.0.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 106266dad7e17366c7d86f60640c653eaa0b5926f639117f611c1b4cbed5c1c4
[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" "106266dad7e17366c7d86f60640c653eaa0b5926f639117f611c1b4cbed5c1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "106266dad7e17366c7d86f60640c653eaa0b5926f639117f611c1b4cbed5c1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106266dad7e17366c7d86f60640c653eaa0b5926f639117f611c1b4cbed5c1c4", kill_on_drop: false }`
[INFO] [stdout] 106266dad7e17366c7d86f60640c653eaa0b5926f639117f611c1b4cbed5c1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f725de7cf43af12de240bfc23916c08e5e148f922db7485e58861f477ceb6abb
[INFO] running `Command { std: "docker" "start" "-a" "f725de7cf43af12de240bfc23916c08e5e148f922db7485e58861f477ceb6abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsum_calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "f725de7cf43af12de240bfc23916c08e5e148f922db7485e58861f477ceb6abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f725de7cf43af12de240bfc23916c08e5e148f922db7485e58861f477ceb6abb", kill_on_drop: false }`
[INFO] [stdout] f725de7cf43af12de240bfc23916c08e5e148f922db7485e58861f477ceb6abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bc32418e465164130bda6c0424fbe92a32a55eabe0a4af75635ee2f655bf8b72
[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" "bc32418e465164130bda6c0424fbe92a32a55eabe0a4af75635ee2f655bf8b72", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsum_calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "bc32418e465164130bda6c0424fbe92a32a55eabe0a4af75635ee2f655bf8b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc32418e465164130bda6c0424fbe92a32a55eabe0a4af75635ee2f655bf8b72", kill_on_drop: false }`
[INFO] [stdout] bc32418e465164130bda6c0424fbe92a32a55eabe0a4af75635ee2f655bf8b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 67b8ef114d03f8976175902d9db00fe44664ebc7546fc858d0e74e84ebc861c6
[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" "67b8ef114d03f8976175902d9db00fe44664ebc7546fc858d0e74e84ebc861c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tsum_calc-c3eec10db49e2ddf
[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" "67b8ef114d03f8976175902d9db00fe44664ebc7546fc858d0e74e84ebc861c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b8ef114d03f8976175902d9db00fe44664ebc7546fc858d0e74e84ebc861c6", kill_on_drop: false }`
[INFO] [stdout] 67b8ef114d03f8976175902d9db00fe44664ebc7546fc858d0e74e84ebc861c6