[INFO] fetching crate e-ring 0.2.0...
[INFO] testing e-ring-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate e-ring 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate e-ring 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate e-ring 0.2.0
[INFO] finished tweaking crates.io crate e-ring 0.2.0
[INFO] tweaked toml for crates.io crate e-ring 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec0ef69a479eeb21b2bfe3c1214fe5e9f0194bdbb0ff0c0719e582a885718f0
[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" "6ec0ef69a479eeb21b2bfe3c1214fe5e9f0194bdbb0ff0c0719e582a885718f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec0ef69a479eeb21b2bfe3c1214fe5e9f0194bdbb0ff0c0719e582a885718f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec0ef69a479eeb21b2bfe3c1214fe5e9f0194bdbb0ff0c0719e582a885718f0", kill_on_drop: false }`
[INFO] [stdout] 6ec0ef69a479eeb21b2bfe3c1214fe5e9f0194bdbb0ff0c0719e582a885718f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46f7bf8f6166e13295e02d2eed73e71c1c7d7ac282e934be2f9ff2738c45902e
[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" "46f7bf8f6166e13295e02d2eed73e71c1c7d7ac282e934be2f9ff2738c45902e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling e-ring v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "46f7bf8f6166e13295e02d2eed73e71c1c7d7ac282e934be2f9ff2738c45902e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f7bf8f6166e13295e02d2eed73e71c1c7d7ac282e934be2f9ff2738c45902e", kill_on_drop: false }`
[INFO] [stdout] 46f7bf8f6166e13295e02d2eed73e71c1c7d7ac282e934be2f9ff2738c45902e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e8c0e1418fae3ff544e5c2424e730e518a5fe6fd8f942231f2c8e7382090e8b
[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" "5e8c0e1418fae3ff544e5c2424e730e518a5fe6fd8f942231f2c8e7382090e8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling e-ring v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "5e8c0e1418fae3ff544e5c2424e730e518a5fe6fd8f942231f2c8e7382090e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8c0e1418fae3ff544e5c2424e730e518a5fe6fd8f942231f2c8e7382090e8b", kill_on_drop: false }`
[INFO] [stdout] 5e8c0e1418fae3ff544e5c2424e730e518a5fe6fd8f942231f2c8e7382090e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] d200fb50d51f44e326ea1106a989e6096f4b60ea2ee6e1be89316879e8bdd100
[INFO] running `Command { std: "docker" "start" "-a" "d200fb50d51f44e326ea1106a989e6096f4b60ea2ee6e1be89316879e8bdd100", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e_ring-9780e76e703f19e0)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test rescale::test::test_rescale ... ok
[INFO] [stdout] test ring::test::test_ring ... ok
[INFO] [stderr]    Doc-tests e-ring
[INFO] [stdout] test rescale::test::test_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "d200fb50d51f44e326ea1106a989e6096f4b60ea2ee6e1be89316879e8bdd100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d200fb50d51f44e326ea1106a989e6096f4b60ea2ee6e1be89316879e8bdd100", kill_on_drop: false }`
[INFO] [stdout] d200fb50d51f44e326ea1106a989e6096f4b60ea2ee6e1be89316879e8bdd100
