[INFO] crate reapfrog 0.2.0 is already in cache
[INFO] testing reapfrog-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate reapfrog 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate reapfrog 0.2.0 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 reapfrog 0.2.0
[INFO] finished tweaking crates.io crate reapfrog 0.2.0
[INFO] tweaked toml for crates.io crate reapfrog 0.2.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 18adcc0d5c6e59c21196565555127c0699d93bdab12c4ae18f1fede975948263
[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" "18adcc0d5c6e59c21196565555127c0699d93bdab12c4ae18f1fede975948263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18adcc0d5c6e59c21196565555127c0699d93bdab12c4ae18f1fede975948263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18adcc0d5c6e59c21196565555127c0699d93bdab12c4ae18f1fede975948263", kill_on_drop: false }`
[INFO] [stdout] 18adcc0d5c6e59c21196565555127c0699d93bdab12c4ae18f1fede975948263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 5c79eadd4a9ff17d2423ae7d1e3c2ef705c20d6ddc8f328ff28f00bd69b452de
[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" "5c79eadd4a9ff17d2423ae7d1e3c2ef705c20d6ddc8f328ff28f00bd69b452de", kill_on_drop: false }`
[INFO] [stderr]    Compiling reapfrog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5c79eadd4a9ff17d2423ae7d1e3c2ef705c20d6ddc8f328ff28f00bd69b452de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c79eadd4a9ff17d2423ae7d1e3c2ef705c20d6ddc8f328ff28f00bd69b452de", kill_on_drop: false }`
[INFO] [stdout] 5c79eadd4a9ff17d2423ae7d1e3c2ef705c20d6ddc8f328ff28f00bd69b452de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] eb4b186b9140ab2de0eb51e1b56a05342cb8c534e4a7ee2e54ca651dc8ceecdc
[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" "eb4b186b9140ab2de0eb51e1b56a05342cb8c534e4a7ee2e54ca651dc8ceecdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling reapfrog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "eb4b186b9140ab2de0eb51e1b56a05342cb8c534e4a7ee2e54ca651dc8ceecdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4b186b9140ab2de0eb51e1b56a05342cb8c534e4a7ee2e54ca651dc8ceecdc", kill_on_drop: false }`
[INFO] [stdout] eb4b186b9140ab2de0eb51e1b56a05342cb8c534e4a7ee2e54ca651dc8ceecdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b64e1c977f97a3f63ca5917c5e58840961ab3cbd871dcfde82d71cc410f06c5b
[INFO] running `Command { std: "docker" "start" "-a" "b64e1c977f97a3f63ca5917c5e58840961ab3cbd871dcfde82d71cc410f06c5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reapfrog-3355448f79ed2506
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reapfrog
[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] [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" "b64e1c977f97a3f63ca5917c5e58840961ab3cbd871dcfde82d71cc410f06c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64e1c977f97a3f63ca5917c5e58840961ab3cbd871dcfde82d71cc410f06c5b", kill_on_drop: false }`
[INFO] [stdout] b64e1c977f97a3f63ca5917c5e58840961ab3cbd871dcfde82d71cc410f06c5b