[INFO] fetching crate flp-compiler 0.1.0...
[INFO] testing flp-compiler-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate flp-compiler 0.1.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate flp-compiler 0.1.0 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 flp-compiler 0.1.0
[INFO] finished tweaking crates.io crate flp-compiler 0.1.0
[INFO] tweaked toml for crates.io crate flp-compiler 0.1.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 4e46a4e99c4720d9ebf2128a10fc4ef269f019be267b20be9777dc000fe824d7
[INFO] running `Command { std: "docker" "start" "-a" "4e46a4e99c4720d9ebf2128a10fc4ef269f019be267b20be9777dc000fe824d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e46a4e99c4720d9ebf2128a10fc4ef269f019be267b20be9777dc000fe824d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e46a4e99c4720d9ebf2128a10fc4ef269f019be267b20be9777dc000fe824d7", kill_on_drop: false }`
[INFO] [stdout] 4e46a4e99c4720d9ebf2128a10fc4ef269f019be267b20be9777dc000fe824d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] aa61e23508d25059da8c798e4b16f764989ca4819599a8144f0546652a00d2a7
[INFO] running `Command { std: "docker" "start" "-a" "aa61e23508d25059da8c798e4b16f764989ca4819599a8144f0546652a00d2a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flp-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "aa61e23508d25059da8c798e4b16f764989ca4819599a8144f0546652a00d2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa61e23508d25059da8c798e4b16f764989ca4819599a8144f0546652a00d2a7", kill_on_drop: false }`
[INFO] [stdout] aa61e23508d25059da8c798e4b16f764989ca4819599a8144f0546652a00d2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 891b4984564b67cb656fd9b8f5d9f29f1741ac1d9a33186c68b151b33fa79ba9
[INFO] running `Command { std: "docker" "start" "-a" "891b4984564b67cb656fd9b8f5d9f29f1741ac1d9a33186c68b151b33fa79ba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling flp-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "891b4984564b67cb656fd9b8f5d9f29f1741ac1d9a33186c68b151b33fa79ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891b4984564b67cb656fd9b8f5d9f29f1741ac1d9a33186c68b151b33fa79ba9", kill_on_drop: false }`
[INFO] [stdout] 891b4984564b67cb656fd9b8f5d9f29f1741ac1d9a33186c68b151b33fa79ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 7a03214bb08be9ecf9437fd0fca25eed9506cb36079b3bb0a03df5298f487a5d
[INFO] running `Command { std: "docker" "start" "-a" "7a03214bb08be9ecf9437fd0fca25eed9506cb36079b3bb0a03df5298f487a5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flp_compiler-cbe2d58cc6e1e4f4)
[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 flp-compiler
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a03214bb08be9ecf9437fd0fca25eed9506cb36079b3bb0a03df5298f487a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a03214bb08be9ecf9437fd0fca25eed9506cb36079b3bb0a03df5298f487a5d", kill_on_drop: false }`
[INFO] [stdout] 7a03214bb08be9ecf9437fd0fca25eed9506cb36079b3bb0a03df5298f487a5d