[INFO] fetching crate frame_counter 0.1.2...
[INFO] testing frame_counter-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate frame_counter 0.1.2 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate frame_counter 0.1.2 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 frame_counter 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate frame_counter 0.1.2
[INFO] tweaked toml for crates.io crate frame_counter 0.1.2 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate frame_counter 0.1.2 already has a lockfile, it will not be regenerated
[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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] eb915a03d0527f1a736837ae43f808d0ad981da7ad372869accdb36890504a3c
[INFO] running `Command { std: "docker" "start" "-a" "eb915a03d0527f1a736837ae43f808d0ad981da7ad372869accdb36890504a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb915a03d0527f1a736837ae43f808d0ad981da7ad372869accdb36890504a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb915a03d0527f1a736837ae43f808d0ad981da7ad372869accdb36890504a3c", kill_on_drop: false }`
[INFO] [stdout] eb915a03d0527f1a736837ae43f808d0ad981da7ad372869accdb36890504a3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] b3eeac036a487fc7d3a110657424a6ecca3dcdf3d0785aa6b440225b1b7e2548
[INFO] running `Command { std: "docker" "start" "-a" "b3eeac036a487fc7d3a110657424a6ecca3dcdf3d0785aa6b440225b1b7e2548", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling frame_counter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "b3eeac036a487fc7d3a110657424a6ecca3dcdf3d0785aa6b440225b1b7e2548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3eeac036a487fc7d3a110657424a6ecca3dcdf3d0785aa6b440225b1b7e2548", kill_on_drop: false }`
[INFO] [stdout] b3eeac036a487fc7d3a110657424a6ecca3dcdf3d0785aa6b440225b1b7e2548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 4391f0dbf8801b7557a63a38048ea77350704bf2bdfb5b59573fb9c4e20bd6d4
[INFO] running `Command { std: "docker" "start" "-a" "4391f0dbf8801b7557a63a38048ea77350704bf2bdfb5b59573fb9c4e20bd6d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling frame_counter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "4391f0dbf8801b7557a63a38048ea77350704bf2bdfb5b59573fb9c4e20bd6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4391f0dbf8801b7557a63a38048ea77350704bf2bdfb5b59573fb9c4e20bd6d4", kill_on_drop: false }`
[INFO] [stdout] 4391f0dbf8801b7557a63a38048ea77350704bf2bdfb5b59573fb9c4e20bd6d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 86575f33c15bf1abaf80f1d5b6bd3d1c895d362f902a6cdbdacd91b39235ff54
[INFO] running `Command { std: "docker" "start" "-a" "86575f33c15bf1abaf80f1d5b6bd3d1c895d362f902a6cdbdacd91b39235ff54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/frame_counter-0448115c1ee75e4c)
[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 frame_counter
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - FrameCounter::wait_until_framerate (line 100) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] test src/lib.rs - FrameCounter::sleep_until_framerate (line 132) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86575f33c15bf1abaf80f1d5b6bd3d1c895d362f902a6cdbdacd91b39235ff54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86575f33c15bf1abaf80f1d5b6bd3d1c895d362f902a6cdbdacd91b39235ff54", kill_on_drop: false }`
[INFO] [stdout] 86575f33c15bf1abaf80f1d5b6bd3d1c895d362f902a6cdbdacd91b39235ff54