[INFO] fetching crate easing 0.0.5...
[INFO] testing easing-0.0.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate easing 0.0.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate easing 0.0.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easing 0.0.5
[INFO] finished tweaking crates.io crate easing 0.0.5
[INFO] tweaked toml for crates.io crate easing 0.0.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494cce85e18d28245813d4a9c3f3c9b8d87386abc7adf17eb28eb3472a5610d1
[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" "494cce85e18d28245813d4a9c3f3c9b8d87386abc7adf17eb28eb3472a5610d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494cce85e18d28245813d4a9c3f3c9b8d87386abc7adf17eb28eb3472a5610d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494cce85e18d28245813d4a9c3f3c9b8d87386abc7adf17eb28eb3472a5610d1", kill_on_drop: false }`
[INFO] [stdout] 494cce85e18d28245813d4a9c3f3c9b8d87386abc7adf17eb28eb3472a5610d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe21363087057ca681013f014d64d09514d355afd59a144893921cfc13b92738
[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" "fe21363087057ca681013f014d64d09514d355afd59a144893921cfc13b92738", kill_on_drop: false }`
[INFO] [stderr]    Compiling easing v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "fe21363087057ca681013f014d64d09514d355afd59a144893921cfc13b92738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe21363087057ca681013f014d64d09514d355afd59a144893921cfc13b92738", kill_on_drop: false }`
[INFO] [stdout] fe21363087057ca681013f014d64d09514d355afd59a144893921cfc13b92738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab4b6c5fd47bb5720652e871adb6c113951afe1af2b3f0ecce19ac82267dd8e0
[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" "ab4b6c5fd47bb5720652e871adb6c113951afe1af2b3f0ecce19ac82267dd8e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling easing v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ab4b6c5fd47bb5720652e871adb6c113951afe1af2b3f0ecce19ac82267dd8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4b6c5fd47bb5720652e871adb6c113951afe1af2b3f0ecce19ac82267dd8e0", kill_on_drop: false }`
[INFO] [stdout] ab4b6c5fd47bb5720652e871adb6c113951afe1af2b3f0ecce19ac82267dd8e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17d06f2d30ef0326ab6a3049f55ced3ddbfe09368e79f44cc6d3c28d156bb42e
[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" "17d06f2d30ef0326ab6a3049f55ced3ddbfe09368e79f44cc6d3c28d156bb42e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/easing-b720a1e1df7683b8
[INFO] [stdout] test test::exp_in_test ... ok
[INFO] [stderr]    Doc-tests easing
[INFO] [stdout] test test::linear_test ... ok
[INFO] [stdout] test test::quad_in_test ... ok
[INFO] [stdout] test test::quad_out_test ... ok
[INFO] [stdout] test test::quartic_out_test ... ok
[INFO] [stdout] test test::cubic_in_test ... ok
[INFO] [stdout] test test::sin_inout_test ... ok
[INFO] [stdout] test test::quad_inout_test ... ok
[INFO] [stdout] test test::cubic_out_test ... ok
[INFO] [stdout] test test::sin_in_test ... ok
[INFO] [stdout] test test::sin_out_test ... ok
[INFO] [stdout] test test::exp_out_test ... ok
[INFO] [stdout] test test::quartic_inout_test ... ok
[INFO] [stdout] test test::quartic_in_test ... ok
[INFO] [stdout] test test::exp_inout_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 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] running `Command { std: "docker" "inspect" "17d06f2d30ef0326ab6a3049f55ced3ddbfe09368e79f44cc6d3c28d156bb42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d06f2d30ef0326ab6a3049f55ced3ddbfe09368e79f44cc6d3c28d156bb42e", kill_on_drop: false }`
[INFO] [stdout] 17d06f2d30ef0326ab6a3049f55ced3ddbfe09368e79f44cc6d3c28d156bb42e