[INFO] fetching crate fps_counter 2.0.0...
[INFO] testing fps_counter-2.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fps_counter 2.0.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate fps_counter 2.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fps_counter 2.0.0
[INFO] finished tweaking crates.io crate fps_counter 2.0.0
[INFO] tweaked toml for crates.io crate fps_counter 2.0.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate fps_counter 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8adeb652898513aecba673484dd64df0eb084620a05050be85d4d84202178c6
[INFO] running `Command { std: "docker" "start" "-a" "c8adeb652898513aecba673484dd64df0eb084620a05050be85d4d84202178c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8adeb652898513aecba673484dd64df0eb084620a05050be85d4d84202178c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8adeb652898513aecba673484dd64df0eb084620a05050be85d4d84202178c6", kill_on_drop: false }`
[INFO] [stdout] c8adeb652898513aecba673484dd64df0eb084620a05050be85d4d84202178c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcfb77f102282e60109a2ea5e8e399dfe96567a487f5d9d21f8fd33bc34d3200
[INFO] running `Command { std: "docker" "start" "-a" "fcfb77f102282e60109a2ea5e8e399dfe96567a487f5d9d21f8fd33bc34d3200", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fps_counter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "fcfb77f102282e60109a2ea5e8e399dfe96567a487f5d9d21f8fd33bc34d3200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfb77f102282e60109a2ea5e8e399dfe96567a487f5d9d21f8fd33bc34d3200", kill_on_drop: false }`
[INFO] [stdout] fcfb77f102282e60109a2ea5e8e399dfe96567a487f5d9d21f8fd33bc34d3200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 916688f3278cf91f1a9c5b31f19de5e687d721ac4173d572fa0d3c05bb117aaa
[INFO] running `Command { std: "docker" "start" "-a" "916688f3278cf91f1a9c5b31f19de5e687d721ac4173d572fa0d3c05bb117aaa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fps_counter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "916688f3278cf91f1a9c5b31f19de5e687d721ac4173d572fa0d3c05bb117aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916688f3278cf91f1a9c5b31f19de5e687d721ac4173d572fa0d3c05bb117aaa", kill_on_drop: false }`
[INFO] [stdout] 916688f3278cf91f1a9c5b31f19de5e687d721ac4173d572fa0d3c05bb117aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d577ff1eb1a3e7156aeb8e536f903bf11afb690baf0488789fbd65d69db26f33
[INFO] running `Command { std: "docker" "start" "-a" "d577ff1eb1a3e7156aeb8e536f903bf11afb690baf0488789fbd65d69db26f33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fps_counter-2a7834b183756571)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fps_counter
[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 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" "d577ff1eb1a3e7156aeb8e536f903bf11afb690baf0488789fbd65d69db26f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d577ff1eb1a3e7156aeb8e536f903bf11afb690baf0488789fbd65d69db26f33", kill_on_drop: false }`
[INFO] [stdout] d577ff1eb1a3e7156aeb8e536f903bf11afb690baf0488789fbd65d69db26f33