[INFO] fetching crate dinghy-build 0.4.71...
[INFO] testing dinghy-build-0.4.71 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dinghy-build 0.4.71 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate dinghy-build 0.4.71 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dinghy-build 0.4.71
[INFO] finished tweaking crates.io crate dinghy-build 0.4.71
[INFO] tweaked toml for crates.io crate dinghy-build 0.4.71 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e8fefaef709b1e64ea132bad891d31fde4dbd84f6e53d05881724a6eb3bb1a7
[INFO] running `Command { std: "docker" "start" "-a" "8e8fefaef709b1e64ea132bad891d31fde4dbd84f6e53d05881724a6eb3bb1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e8fefaef709b1e64ea132bad891d31fde4dbd84f6e53d05881724a6eb3bb1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8fefaef709b1e64ea132bad891d31fde4dbd84f6e53d05881724a6eb3bb1a7", kill_on_drop: false }`
[INFO] [stdout] 8e8fefaef709b1e64ea132bad891d31fde4dbd84f6e53d05881724a6eb3bb1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5907d99c8b2fabe32a6fe0c4f1b7adadbcb2b1cd4858cf20f880709b8496527
[INFO] running `Command { std: "docker" "start" "-a" "f5907d99c8b2fabe32a6fe0c4f1b7adadbcb2b1cd4858cf20f880709b8496527", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling dinghy-build v0.4.71 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "f5907d99c8b2fabe32a6fe0c4f1b7adadbcb2b1cd4858cf20f880709b8496527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5907d99c8b2fabe32a6fe0c4f1b7adadbcb2b1cd4858cf20f880709b8496527", kill_on_drop: false }`
[INFO] [stdout] f5907d99c8b2fabe32a6fe0c4f1b7adadbcb2b1cd4858cf20f880709b8496527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db9af7ceabc9d4fd09cf6f929c82199d547d3723ca0bce13cbc8e623009b952c
[INFO] running `Command { std: "docker" "start" "-a" "db9af7ceabc9d4fd09cf6f929c82199d547d3723ca0bce13cbc8e623009b952c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dinghy-build v0.4.71 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dinghy_build-b8ba1c6dab7f9cd8)
[INFO] running `Command { std: "docker" "inspect" "db9af7ceabc9d4fd09cf6f929c82199d547d3723ca0bce13cbc8e623009b952c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9af7ceabc9d4fd09cf6f929c82199d547d3723ca0bce13cbc8e623009b952c", kill_on_drop: false }`
[INFO] [stdout] db9af7ceabc9d4fd09cf6f929c82199d547d3723ca0bce13cbc8e623009b952c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cb54ea5c08c8eeba315656e1ed02e83261954e3f89652af29a0911e58e3e6f7
[INFO] running `Command { std: "docker" "start" "-a" "4cb54ea5c08c8eeba315656e1ed02e83261954e3f89652af29a0911e58e3e6f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dinghy_build-b8ba1c6dab7f9cd8)
[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 dinghy-build
[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" "4cb54ea5c08c8eeba315656e1ed02e83261954e3f89652af29a0911e58e3e6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb54ea5c08c8eeba315656e1ed02e83261954e3f89652af29a0911e58e3e6f7", kill_on_drop: false }`
[INFO] [stdout] 4cb54ea5c08c8eeba315656e1ed02e83261954e3f89652af29a0911e58e3e6f7