[INFO] fetching crate protoc-rust 2.27.1...
[INFO] testing protoc-rust-2.27.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate protoc-rust 2.27.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate protoc-rust 2.27.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protoc-rust 2.27.1
[INFO] finished tweaking crates.io crate protoc-rust 2.27.1
[INFO] tweaked toml for crates.io crate protoc-rust 2.27.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90116b7e5299323e71e4c3835b430388c8208e6e664b8a195c1ab94181c5a3ce
[INFO] running `Command { std: "docker" "start" "-a" "90116b7e5299323e71e4c3835b430388c8208e6e664b8a195c1ab94181c5a3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90116b7e5299323e71e4c3835b430388c8208e6e664b8a195c1ab94181c5a3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90116b7e5299323e71e4c3835b430388c8208e6e664b8a195c1ab94181c5a3ce", kill_on_drop: false }`
[INFO] [stdout] 90116b7e5299323e71e4c3835b430388c8208e6e664b8a195c1ab94181c5a3ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97de4ed3b4ddca67491c3356327b6b3fcc6c878a014f8aab6c93b1ec8cc1828b
[INFO] running `Command { std: "docker" "start" "-a" "97de4ed3b4ddca67491c3356327b6b3fcc6c878a014f8aab6c93b1ec8cc1828b", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.27.1
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling protoc v2.27.1
[INFO] [stderr]    Compiling protobuf-codegen v2.27.1
[INFO] [stderr]    Compiling protoc-rust v2.27.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "97de4ed3b4ddca67491c3356327b6b3fcc6c878a014f8aab6c93b1ec8cc1828b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97de4ed3b4ddca67491c3356327b6b3fcc6c878a014f8aab6c93b1ec8cc1828b", kill_on_drop: false }`
[INFO] [stdout] 97de4ed3b4ddca67491c3356327b6b3fcc6c878a014f8aab6c93b1ec8cc1828b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd4105012736ab99ba02d258bbd38400130403c6ea5b4585c87a954033d74b2
[INFO] running `Command { std: "docker" "start" "-a" "2bd4105012736ab99ba02d258bbd38400130403c6ea5b4585c87a954033d74b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling protoc-rust v2.27.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "2bd4105012736ab99ba02d258bbd38400130403c6ea5b4585c87a954033d74b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd4105012736ab99ba02d258bbd38400130403c6ea5b4585c87a954033d74b2", kill_on_drop: false }`
[INFO] [stdout] 2bd4105012736ab99ba02d258bbd38400130403c6ea5b4585c87a954033d74b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3b084e2d84803f9950b63a6bedaee696447a31b17c230695c6e26c10ef7bd2a
[INFO] running `Command { std: "docker" "start" "-a" "a3b084e2d84803f9950b63a6bedaee696447a31b17c230695c6e26c10ef7bd2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protoc_rust-5e4ac64ce2d07adc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::remove_path_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3b084e2d84803f9950b63a6bedaee696447a31b17c230695c6e26c10ef7bd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b084e2d84803f9950b63a6bedaee696447a31b17c230695c6e26c10ef7bd2a", kill_on_drop: false }`
[INFO] [stdout] a3b084e2d84803f9950b63a6bedaee696447a31b17c230695c6e26c10ef7bd2a