[INFO] fetching crate macro_rules_attribute-proc_macro 0.0.2...
[INFO] testing macro_rules_attribute-proc_macro-0.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate macro_rules_attribute-proc_macro 0.0.2 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate macro_rules_attribute-proc_macro 0.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macro_rules_attribute-proc_macro 0.0.2
[INFO] finished tweaking crates.io crate macro_rules_attribute-proc_macro 0.0.2
[INFO] tweaked toml for crates.io crate macro_rules_attribute-proc_macro 0.0.2 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11c35a9f721b93ad45a7b90be8192d2701daaf4b92699f9ea6f777dc90a373e3
[INFO] running `Command { std: "docker" "start" "-a" "11c35a9f721b93ad45a7b90be8192d2701daaf4b92699f9ea6f777dc90a373e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c35a9f721b93ad45a7b90be8192d2701daaf4b92699f9ea6f777dc90a373e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c35a9f721b93ad45a7b90be8192d2701daaf4b92699f9ea6f777dc90a373e3", kill_on_drop: false }`
[INFO] [stdout] 11c35a9f721b93ad45a7b90be8192d2701daaf4b92699f9ea6f777dc90a373e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd47409ae4bc1e184b30784f558d5c398300c1c66eb42e743b10628541bab2c
[INFO] running `Command { std: "docker" "start" "-a" "afd47409ae4bc1e184b30784f558d5c398300c1c66eb42e743b10628541bab2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "afd47409ae4bc1e184b30784f558d5c398300c1c66eb42e743b10628541bab2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd47409ae4bc1e184b30784f558d5c398300c1c66eb42e743b10628541bab2c", kill_on_drop: false }`
[INFO] [stdout] afd47409ae4bc1e184b30784f558d5c398300c1c66eb42e743b10628541bab2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ffda2af43e6d7058ba1ed218f4ae792059288700d0927e5de7530b4d79f8341
[INFO] running `Command { std: "docker" "start" "-a" "4ffda2af43e6d7058ba1ed218f4ae792059288700d0927e5de7530b4d79f8341", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "4ffda2af43e6d7058ba1ed218f4ae792059288700d0927e5de7530b4d79f8341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffda2af43e6d7058ba1ed218f4ae792059288700d0927e5de7530b4d79f8341", kill_on_drop: false }`
[INFO] [stdout] 4ffda2af43e6d7058ba1ed218f4ae792059288700d0927e5de7530b4d79f8341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da42892de8b9f2ee3b4bf369d860f58d56f2986b40c010fdabba7f04027ca559
[INFO] running `Command { std: "docker" "start" "-a" "da42892de8b9f2ee3b4bf369d860f58d56f2986b40c010fdabba7f04027ca559", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macro_rules_attribute_proc_macro-6fa0540bd27d4247)
[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 macro_rules_attribute-proc_macro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mod.rs - macro_rules_attribute (line 20) ... ok
[INFO] [stdout] test mod.rs - macro_rules_derive (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da42892de8b9f2ee3b4bf369d860f58d56f2986b40c010fdabba7f04027ca559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da42892de8b9f2ee3b4bf369d860f58d56f2986b40c010fdabba7f04027ca559", kill_on_drop: false }`
[INFO] [stdout] da42892de8b9f2ee3b4bf369d860f58d56f2986b40c010fdabba7f04027ca559