[INFO] fetching crate tween 1.0.1...
[INFO] testing tween-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tween 1.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tween 1.0.1 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 crates.io crate tween 1.0.1
[INFO] finished tweaking crates.io crate tween 1.0.1
[INFO] tweaked toml for crates.io crate tween 1.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 98efafe2e6ad1b8d61f437a9f29183576c3c080c5e09ed3fe43ef68cba254939
[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" "98efafe2e6ad1b8d61f437a9f29183576c3c080c5e09ed3fe43ef68cba254939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98efafe2e6ad1b8d61f437a9f29183576c3c080c5e09ed3fe43ef68cba254939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98efafe2e6ad1b8d61f437a9f29183576c3c080c5e09ed3fe43ef68cba254939", kill_on_drop: false }`
[INFO] [stdout] 98efafe2e6ad1b8d61f437a9f29183576c3c080c5e09ed3fe43ef68cba254939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5ae30c1b3f656302f5f1beb830f2bb50a5ffae4f72e9fff05822a50857ab5d35
[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" "5ae30c1b3f656302f5f1beb830f2bb50a5ffae4f72e9fff05822a50857ab5d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling tween v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "5ae30c1b3f656302f5f1beb830f2bb50a5ffae4f72e9fff05822a50857ab5d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae30c1b3f656302f5f1beb830f2bb50a5ffae4f72e9fff05822a50857ab5d35", kill_on_drop: false }`
[INFO] [stdout] 5ae30c1b3f656302f5f1beb830f2bb50a5ffae4f72e9fff05822a50857ab5d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c0f4f029f34993a914605e55607bf5b7037320e0f02f0a2470573374eaf299f1
[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" "c0f4f029f34993a914605e55607bf5b7037320e0f02f0a2470573374eaf299f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling easer v0.2.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling tween v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tween-59faeba510e2dcd5)
[INFO] running `Command { std: "docker" "inspect" "c0f4f029f34993a914605e55607bf5b7037320e0f02f0a2470573374eaf299f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f4f029f34993a914605e55607bf5b7037320e0f02f0a2470573374eaf299f1", kill_on_drop: false }`
[INFO] [stdout] c0f4f029f34993a914605e55607bf5b7037320e0f02f0a2470573374eaf299f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] fd23519af41976badaa868fd838040e781a65a2878658884a2c485a685af1401
[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" "fd23519af41976badaa868fd838040e781a65a2878658884a2c485a685af1401", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tween-59faeba510e2dcd5)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tweens::back::tests::tween_in ... ok
[INFO] [stdout] test tweens::back::tests::tween_out ... ok
[INFO] [stdout] test tweens::bounce::tests::tween_in ... ok
[INFO] [stdout] test tweens::bounce::tests::tween_out ... ok
[INFO] [stdout] test tweens::circ::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::circ::tests::tween_out ... ok
[INFO] [stdout] test tweens::cubic::tests::cubic_in ... ok
[INFO] [stdout] test tweens::bounce::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::cubic::tests::cubic_in_out ... ok
[INFO] [stdout] test tweens::cubic::tests::cubic_out ... ok
[INFO] [stdout] test tweens::circ::tests::tween_in ... ok
[INFO] [stdout] test tweener::tests::tweener ... ok
[INFO] [stdout] test tweens::back::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::linear::tests::linear_over_frames ... ok
[INFO] [stdout] test tweens::quart::tests::tween_out ... ok
[INFO] [stdout] test tweens::quint::tests::tween_in ... ok
[INFO] [stdout] test tweens::quint::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::quart::tests::tween_in ... ok
[INFO] [stdout] test tweens::quint::tests::tween_out ... ok
[INFO] [stdout] test tweens::quart::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::expo::tests::tween_in ... ok
[INFO] [stdout] test tweens::sine::tests::tween_out ... ok
[INFO] [stdout] test tweens::elastic::tests::tween_in ... ok
[INFO] [stdout] test tweens::elastic::tests::tween_out ... ok
[INFO] [stdout] test tweens::expo::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::quad::tests::tween_out ... ok
[INFO] [stdout] test tweens::quad::tests::tween_in ... ok
[INFO] [stdout] test tweens::quad::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::elastic::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::sine::tests::tween_in ... ok
[INFO] [stderr]    Doc-tests tween
[INFO] [stdout] test tweens::sine::tests::tween_in_out ... ok
[INFO] [stdout] test tweens::expo::tests::tween_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/tweener.rs - tweener::FixedTweener (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/tweener.rs - tweener::Tweener (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd23519af41976badaa868fd838040e781a65a2878658884a2c485a685af1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd23519af41976badaa868fd838040e781a65a2878658884a2c485a685af1401", kill_on_drop: false }`
[INFO] [stdout] fd23519af41976badaa868fd838040e781a65a2878658884a2c485a685af1401