[INFO] fetching crate simple-easing 1.0.0...
[INFO] testing simple-easing-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate simple-easing 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate simple-easing 1.0.0 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 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-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37080a06e5b1132694318609142b03918d102adfe1415788ab9f58b7d4121074
[INFO] running `Command { std: "docker" "start" "-a" "37080a06e5b1132694318609142b03918d102adfe1415788ab9f58b7d4121074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37080a06e5b1132694318609142b03918d102adfe1415788ab9f58b7d4121074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37080a06e5b1132694318609142b03918d102adfe1415788ab9f58b7d4121074", kill_on_drop: false }`
[INFO] [stdout] 37080a06e5b1132694318609142b03918d102adfe1415788ab9f58b7d4121074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b4a97afb5d5564a129343763c5b575f5920e483a3a01bbc52ae8b00b7c1845
[INFO] running `Command { std: "docker" "start" "-a" "f5b4a97afb5d5564a129343763c5b575f5920e483a3a01bbc52ae8b00b7c1845", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple-easing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f5b4a97afb5d5564a129343763c5b575f5920e483a3a01bbc52ae8b00b7c1845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b4a97afb5d5564a129343763c5b575f5920e483a3a01bbc52ae8b00b7c1845", kill_on_drop: false }`
[INFO] [stdout] f5b4a97afb5d5564a129343763c5b575f5920e483a3a01bbc52ae8b00b7c1845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a15b52f805f381ac0e813ed446bc6d9461108ae8fba8d7c62faf145eca7bca1
[INFO] running `Command { std: "docker" "start" "-a" "2a15b52f805f381ac0e813ed446bc6d9461108ae8fba8d7c62faf145eca7bca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-easing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_easing-8bd3e8b445a24c88)
[INFO] running `Command { std: "docker" "inspect" "2a15b52f805f381ac0e813ed446bc6d9461108ae8fba8d7c62faf145eca7bca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a15b52f805f381ac0e813ed446bc6d9461108ae8fba8d7c62faf145eca7bca1", kill_on_drop: false }`
[INFO] [stdout] 2a15b52f805f381ac0e813ed446bc6d9461108ae8fba8d7c62faf145eca7bca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cbfb5fdb348165f4f70922f8aaefa92fe5e3d9538a8e3f216ed219d8c962aff
[INFO] running `Command { std: "docker" "start" "-a" "1cbfb5fdb348165f4f70922f8aaefa92fe5e3d9538a8e3f216ed219d8c962aff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_easing-8bd3e8b445a24c88)
[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]    Doc-tests simple-easing
[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 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cbfb5fdb348165f4f70922f8aaefa92fe5e3d9538a8e3f216ed219d8c962aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbfb5fdb348165f4f70922f8aaefa92fe5e3d9538a8e3f216ed219d8c962aff", kill_on_drop: false }`
[INFO] [stdout] 1cbfb5fdb348165f4f70922f8aaefa92fe5e3d9538a8e3f216ed219d8c962aff