[INFO] cloning repository https://github.com/navinds25/vulcan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/navinds25/vulcan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavinds25%2Fvulcan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavinds25%2Fvulcan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f58ee528ee7b78a79c19824733500ca1f03fd0e2 [INFO] testing navinds25/vulcan against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavinds25%2Fvulcan" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/navinds25/vulcan on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/navinds25/vulcan [INFO] finished tweaking git repo https://github.com/navinds25/vulcan [INFO] tweaked toml for git repo https://github.com/navinds25/vulcan written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/navinds25/vulcan already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 42002519665a7331139d9741ee78cec6e91b289b38fb3b58662cf19f65492d97 [INFO] running `Command { std: "docker" "start" "-a" "42002519665a7331139d9741ee78cec6e91b289b38fb3b58662cf19f65492d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42002519665a7331139d9741ee78cec6e91b289b38fb3b58662cf19f65492d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42002519665a7331139d9741ee78cec6e91b289b38fb3b58662cf19f65492d97", kill_on_drop: false }` [INFO] [stdout] 42002519665a7331139d9741ee78cec6e91b289b38fb3b58662cf19f65492d97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06b842e9cd22792b7700e004d22bb5b2f70e7156514021c63f25d8af25516f7f [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" "06b842e9cd22792b7700e004d22bb5b2f70e7156514021c63f25d8af25516f7f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling hammer v0.1.0 (/opt/rustwide/workdir/hammer) [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling tracing v0.1.13 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tower-discover v0.3.0 [INFO] [stderr] Compiling tower-util v0.3.0 [INFO] [stderr] Compiling tower-load-shed v0.3.0 [INFO] [stderr] Compiling tracing-futures v0.2.3 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tower-ready-cache v0.3.1 [INFO] [stderr] Compiling tower-load v0.3.0 [INFO] [stderr] Compiling tower-retry v0.3.0 [INFO] [stderr] Compiling tower-make v0.3.0 [INFO] [stderr] Compiling tower-buffer v0.3.0 [INFO] [stderr] Compiling tower-timeout v0.3.0 [INFO] [stderr] Compiling tower-limit v0.3.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling tower-balance v0.3.0 [INFO] [stderr] Compiling tower v0.3.1 [INFO] [stderr] Compiling tonic-build v0.1.1 [INFO] [stderr] Compiling anvil v0.1.0 (/opt/rustwide/workdir/anvil) [INFO] [stderr] Compiling hyper v0.13.2 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling tonic v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling reqwest v0.10.3 [INFO] [stderr] Compiling etcd v0.9.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "06b842e9cd22792b7700e004d22bb5b2f70e7156514021c63f25d8af25516f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b842e9cd22792b7700e004d22bb5b2f70e7156514021c63f25d8af25516f7f", kill_on_drop: false }` [INFO] [stdout] 06b842e9cd22792b7700e004d22bb5b2f70e7156514021c63f25d8af25516f7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 64c2c9ecce52657f1e617010f8f49d33b9f969ede86764bb8d164ca1fea4ce75 [INFO] running `Command { std: "docker" "start" "-a" "64c2c9ecce52657f1e617010f8f49d33b9f969ede86764bb8d164ca1fea4ce75", kill_on_drop: false }` [INFO] [stderr] Compiling hammer v0.1.0 (/opt/rustwide/workdir/hammer) [INFO] [stderr] Compiling anvil v0.1.0 (/opt/rustwide/workdir/anvil) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.24s [INFO] [stderr] Executable unittests src/master.rs (/opt/rustwide/target/debug/deps/master-261b85051307b6ad) [INFO] [stderr] Executable unittests src/runner.rs (/opt/rustwide/target/debug/deps/runner-3ae6f670a3a5a551) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hammer-18e9250ab621890e) [INFO] running `Command { std: "docker" "inspect" "64c2c9ecce52657f1e617010f8f49d33b9f969ede86764bb8d164ca1fea4ce75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c2c9ecce52657f1e617010f8f49d33b9f969ede86764bb8d164ca1fea4ce75", kill_on_drop: false }` [INFO] [stdout] 64c2c9ecce52657f1e617010f8f49d33b9f969ede86764bb8d164ca1fea4ce75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 383b1b4d98ee6d2a5db3fccd32f87cad8f1250f1569e119498c7a927741dd90e [INFO] running `Command { std: "docker" "start" "-a" "383b1b4d98ee6d2a5db3fccd32f87cad8f1250f1569e119498c7a927741dd90e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests src/master.rs (/opt/rustwide/target/debug/deps/master-261b85051307b6ad) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/runner.rs (/opt/rustwide/target/debug/deps/runner-3ae6f670a3a5a551) [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] [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hammer-18e9250ab621890e) [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" "383b1b4d98ee6d2a5db3fccd32f87cad8f1250f1569e119498c7a927741dd90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383b1b4d98ee6d2a5db3fccd32f87cad8f1250f1569e119498c7a927741dd90e", kill_on_drop: false }` [INFO] [stdout] 383b1b4d98ee6d2a5db3fccd32f87cad8f1250f1569e119498c7a927741dd90e