[INFO] fetching crate tree-buf-macros 0.10.0...
[INFO] testing tree-buf-macros-0.10.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tree-buf-macros 0.10.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate tree-buf-macros 0.10.0 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 tree-buf-macros 0.10.0
[INFO] finished tweaking crates.io crate tree-buf-macros 0.10.0
[INFO] tweaked toml for crates.io crate tree-buf-macros 0.10.0 written to /workspace/builds/worker-40/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] d558f57d4c6f56fc03d6118bebe175eddc1b980c0b81487255076bf4c7fdc424
[INFO] running `Command { std: "docker" "start" "-a" "d558f57d4c6f56fc03d6118bebe175eddc1b980c0b81487255076bf4c7fdc424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d558f57d4c6f56fc03d6118bebe175eddc1b980c0b81487255076bf4c7fdc424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d558f57d4c6f56fc03d6118bebe175eddc1b980c0b81487255076bf4c7fdc424", kill_on_drop: false }`
[INFO] [stdout] d558f57d4c6f56fc03d6118bebe175eddc1b980c0b81487255076bf4c7fdc424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 930cddc2aef68cfb482dc83c7af39b57d31d960b84f5a31909666fd7129d06fd
[INFO] running `Command { std: "docker" "start" "-a" "930cddc2aef68cfb482dc83c7af39b57d31d960b84f5a31909666fd7129d06fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling tree-buf-macros v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "930cddc2aef68cfb482dc83c7af39b57d31d960b84f5a31909666fd7129d06fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930cddc2aef68cfb482dc83c7af39b57d31d960b84f5a31909666fd7129d06fd", kill_on_drop: false }`
[INFO] [stdout] 930cddc2aef68cfb482dc83c7af39b57d31d960b84f5a31909666fd7129d06fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] ccecd1dcd7bad2e3cbfa7dfebccc81149b2546a39d45f7a19eccd09ed59315e2
[INFO] running `Command { std: "docker" "start" "-a" "ccecd1dcd7bad2e3cbfa7dfebccc81149b2546a39d45f7a19eccd09ed59315e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-buf-macros v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_buf_macros-579c4c24efc5efa8)
[INFO] running `Command { std: "docker" "inspect" "ccecd1dcd7bad2e3cbfa7dfebccc81149b2546a39d45f7a19eccd09ed59315e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccecd1dcd7bad2e3cbfa7dfebccc81149b2546a39d45f7a19eccd09ed59315e2", kill_on_drop: false }`
[INFO] [stdout] ccecd1dcd7bad2e3cbfa7dfebccc81149b2546a39d45f7a19eccd09ed59315e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] b43eb594700d60ac75a1395ac6a4e8a5ecd819106baf8c6392b9d190357eeb66
[INFO] running `Command { std: "docker" "start" "-a" "b43eb594700d60ac75a1395ac6a4e8a5ecd819106baf8c6392b9d190357eeb66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_buf_macros-579c4c24efc5efa8)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree-buf-macros
[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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b43eb594700d60ac75a1395ac6a4e8a5ecd819106baf8c6392b9d190357eeb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43eb594700d60ac75a1395ac6a4e8a5ecd819106baf8c6392b9d190357eeb66", kill_on_drop: false }`
[INFO] [stdout] b43eb594700d60ac75a1395ac6a4e8a5ecd819106baf8c6392b9d190357eeb66