[INFO] fetching crate cfgr 0.0.0...
[INFO] testing cfgr-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cfgr 0.0.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate cfgr 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1429a8c45703375c51248ff6765c4a0b8222747b172252700fd574794e8c88b1
[INFO] running `Command { std: "docker" "start" "-a" "1429a8c45703375c51248ff6765c4a0b8222747b172252700fd574794e8c88b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1429a8c45703375c51248ff6765c4a0b8222747b172252700fd574794e8c88b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1429a8c45703375c51248ff6765c4a0b8222747b172252700fd574794e8c88b1", kill_on_drop: false }`
[INFO] [stdout] 1429a8c45703375c51248ff6765c4a0b8222747b172252700fd574794e8c88b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4a0bc44d02b0c5f9cc2b037f5927d927a993b9178fe3e9213eec0f33cf6681b
[INFO] running `Command { std: "docker" "start" "-a" "b4a0bc44d02b0c5f9cc2b037f5927d927a993b9178fe3e9213eec0f33cf6681b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfgr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "b4a0bc44d02b0c5f9cc2b037f5927d927a993b9178fe3e9213eec0f33cf6681b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a0bc44d02b0c5f9cc2b037f5927d927a993b9178fe3e9213eec0f33cf6681b", kill_on_drop: false }`
[INFO] [stdout] b4a0bc44d02b0c5f9cc2b037f5927d927a993b9178fe3e9213eec0f33cf6681b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58798d9b5927752c0958c574da644ffdfcb355e5b8f6480012f643ebc896827
[INFO] running `Command { std: "docker" "start" "-a" "a58798d9b5927752c0958c574da644ffdfcb355e5b8f6480012f643ebc896827", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfgr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a58798d9b5927752c0958c574da644ffdfcb355e5b8f6480012f643ebc896827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58798d9b5927752c0958c574da644ffdfcb355e5b8f6480012f643ebc896827", kill_on_drop: false }`
[INFO] [stdout] a58798d9b5927752c0958c574da644ffdfcb355e5b8f6480012f643ebc896827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b7520a60d10d58b5008b127f46bc759adb3103a57bf8f2998e32de1a920fec3
[INFO] running `Command { std: "docker" "start" "-a" "2b7520a60d10d58b5008b127f46bc759adb3103a57bf8f2998e32de1a920fec3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfgr-fcfe0f6957eff973)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfgr
[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" "2b7520a60d10d58b5008b127f46bc759adb3103a57bf8f2998e32de1a920fec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7520a60d10d58b5008b127f46bc759adb3103a57bf8f2998e32de1a920fec3", kill_on_drop: false }`
[INFO] [stdout] 2b7520a60d10d58b5008b127f46bc759adb3103a57bf8f2998e32de1a920fec3