[INFO] fetching crate cfgr 0.0.0...
[INFO] testing cfgr-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cfgr 0.0.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate cfgr 0.0.0 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 cfgr 0.0.0
[INFO] finished tweaking crates.io crate cfgr 0.0.0
[INFO] tweaked toml for crates.io crate cfgr 0.0.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 4a721c719898defae7da1818e602f7853c19ba1235f7969ee75cb1031c7bb4a0
[INFO] running `Command { std: "docker" "start" "-a" "4a721c719898defae7da1818e602f7853c19ba1235f7969ee75cb1031c7bb4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a721c719898defae7da1818e602f7853c19ba1235f7969ee75cb1031c7bb4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a721c719898defae7da1818e602f7853c19ba1235f7969ee75cb1031c7bb4a0", kill_on_drop: false }`
[INFO] [stdout] 4a721c719898defae7da1818e602f7853c19ba1235f7969ee75cb1031c7bb4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] f0ee906e4012cd36bc0374034d9fb9e0f181c99d560ccfae4908c641f63e926a
[INFO] running `Command { std: "docker" "start" "-a" "f0ee906e4012cd36bc0374034d9fb9e0f181c99d560ccfae4908c641f63e926a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfgr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f0ee906e4012cd36bc0374034d9fb9e0f181c99d560ccfae4908c641f63e926a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ee906e4012cd36bc0374034d9fb9e0f181c99d560ccfae4908c641f63e926a", kill_on_drop: false }`
[INFO] [stdout] f0ee906e4012cd36bc0374034d9fb9e0f181c99d560ccfae4908c641f63e926a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] ecdc545a5a5421c906fb023f0215bbd7400fc4e4a97445f5cf842b5527327cd5
[INFO] running `Command { std: "docker" "start" "-a" "ecdc545a5a5421c906fb023f0215bbd7400fc4e4a97445f5cf842b5527327cd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfgr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ecdc545a5a5421c906fb023f0215bbd7400fc4e4a97445f5cf842b5527327cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdc545a5a5421c906fb023f0215bbd7400fc4e4a97445f5cf842b5527327cd5", kill_on_drop: false }`
[INFO] [stdout] ecdc545a5a5421c906fb023f0215bbd7400fc4e4a97445f5cf842b5527327cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 2b4df87d6fc9b98a0cc5a3a69fbdb236096e6081b2330adc4956cf9715cf4af8
[INFO] running `Command { std: "docker" "start" "-a" "2b4df87d6fc9b98a0cc5a3a69fbdb236096e6081b2330adc4956cf9715cf4af8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfgr-bb1c71fd501af4a3)
[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 cfgr
[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" "2b4df87d6fc9b98a0cc5a3a69fbdb236096e6081b2330adc4956cf9715cf4af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4df87d6fc9b98a0cc5a3a69fbdb236096e6081b2330adc4956cf9715cf4af8", kill_on_drop: false }`
[INFO] [stdout] 2b4df87d6fc9b98a0cc5a3a69fbdb236096e6081b2330adc4956cf9715cf4af8