[INFO] fetching crate simple-easing 1.0.0...
[INFO] testing simple-easing-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simple-easing 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate simple-easing 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-easing 1.0.0
[INFO] finished tweaking crates.io crate simple-easing 1.0.0
[INFO] tweaked toml for crates.io crate simple-easing 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 670d6e01e0c31e116538546cb23575f5763f750d97ddc82f55f8f017e08689d9
[INFO] running `Command { std: "docker" "start" "-a" "670d6e01e0c31e116538546cb23575f5763f750d97ddc82f55f8f017e08689d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670d6e01e0c31e116538546cb23575f5763f750d97ddc82f55f8f017e08689d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670d6e01e0c31e116538546cb23575f5763f750d97ddc82f55f8f017e08689d9", kill_on_drop: false }`
[INFO] [stdout] 670d6e01e0c31e116538546cb23575f5763f750d97ddc82f55f8f017e08689d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b4b701384b824e55547c1f692041cfbb7433dc091c8dec4ab84a281822cd59
[INFO] running `Command { std: "docker" "start" "-a" "78b4b701384b824e55547c1f692041cfbb7433dc091c8dec4ab84a281822cd59", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-easing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "78b4b701384b824e55547c1f692041cfbb7433dc091c8dec4ab84a281822cd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b4b701384b824e55547c1f692041cfbb7433dc091c8dec4ab84a281822cd59", kill_on_drop: false }`
[INFO] [stdout] 78b4b701384b824e55547c1f692041cfbb7433dc091c8dec4ab84a281822cd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e225808122110676b5625373f7c1df4fe2d99055416c656e97a509231b2fa9b4
[INFO] running `Command { std: "docker" "start" "-a" "e225808122110676b5625373f7c1df4fe2d99055416c656e97a509231b2fa9b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-easing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e225808122110676b5625373f7c1df4fe2d99055416c656e97a509231b2fa9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e225808122110676b5625373f7c1df4fe2d99055416c656e97a509231b2fa9b4", kill_on_drop: false }`
[INFO] [stdout] e225808122110676b5625373f7c1df4fe2d99055416c656e97a509231b2fa9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc40545624e58f5f7720e64ba587b7d6323349b5de00eb24f1d3fbc9bfc4a40a
[INFO] running `Command { std: "docker" "start" "-a" "dc40545624e58f5f7720e64ba587b7d6323349b5de00eb24f1d3fbc9bfc4a40a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_easing-8bd3e8b445a24c88)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple-easing
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - roundtrip (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc40545624e58f5f7720e64ba587b7d6323349b5de00eb24f1d3fbc9bfc4a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc40545624e58f5f7720e64ba587b7d6323349b5de00eb24f1d3fbc9bfc4a40a", kill_on_drop: false }`
[INFO] [stdout] dc40545624e58f5f7720e64ba587b7d6323349b5de00eb24f1d3fbc9bfc4a40a