[INFO] crate transgress 0.1.0 is already in cache
[INFO] testing transgress-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate transgress 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate transgress 0.1.0 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 transgress 0.1.0
[INFO] finished tweaking crates.io crate transgress 0.1.0
[INFO] tweaked toml for crates.io crate transgress 0.1.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1111ae89d819c4ae7439b964ecf38d5158c2386dd3cea2b59eb20ffc5dd4454b
[INFO] running `Command { std: "docker" "start" "-a" "1111ae89d819c4ae7439b964ecf38d5158c2386dd3cea2b59eb20ffc5dd4454b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1111ae89d819c4ae7439b964ecf38d5158c2386dd3cea2b59eb20ffc5dd4454b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1111ae89d819c4ae7439b964ecf38d5158c2386dd3cea2b59eb20ffc5dd4454b", kill_on_drop: false }`
[INFO] [stdout] 1111ae89d819c4ae7439b964ecf38d5158c2386dd3cea2b59eb20ffc5dd4454b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 63cd5ddbfba5138ae6cc63c3b6a67e51269e71be36bb1d588ca85fb49f3a330a
[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" "63cd5ddbfba5138ae6cc63c3b6a67e51269e71be36bb1d588ca85fb49f3a330a", kill_on_drop: false }`
[INFO] [stderr]    Compiling transgress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "63cd5ddbfba5138ae6cc63c3b6a67e51269e71be36bb1d588ca85fb49f3a330a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63cd5ddbfba5138ae6cc63c3b6a67e51269e71be36bb1d588ca85fb49f3a330a", kill_on_drop: false }`
[INFO] [stdout] 63cd5ddbfba5138ae6cc63c3b6a67e51269e71be36bb1d588ca85fb49f3a330a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d250e85b95e23230cf3db3b131f47e231d5ef130ebe91ffcd3767f6ff30ad2a3
[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" "d250e85b95e23230cf3db3b131f47e231d5ef130ebe91ffcd3767f6ff30ad2a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling transgress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "d250e85b95e23230cf3db3b131f47e231d5ef130ebe91ffcd3767f6ff30ad2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d250e85b95e23230cf3db3b131f47e231d5ef130ebe91ffcd3767f6ff30ad2a3", kill_on_drop: false }`
[INFO] [stdout] d250e85b95e23230cf3db3b131f47e231d5ef130ebe91ffcd3767f6ff30ad2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 74c1b8ec1857525c4fd41e26605f3e1685a7a760a2534126b00e518146c1e839
[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" "74c1b8ec1857525c4fd41e26605f3e1685a7a760a2534126b00e518146c1e839", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transgress-93949eb74a039ffe
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests transgress
[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" "74c1b8ec1857525c4fd41e26605f3e1685a7a760a2534126b00e518146c1e839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c1b8ec1857525c4fd41e26605f3e1685a7a760a2534126b00e518146c1e839", kill_on_drop: false }`
[INFO] [stdout] 74c1b8ec1857525c4fd41e26605f3e1685a7a760a2534126b00e518146c1e839