[INFO] cloning repository https://github.com/Smittyvb/ra-proc-macro-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Smittyvb/ra-proc-macro-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmittyvb%2Fra-proc-macro-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmittyvb%2Fra-proc-macro-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f20fcf15f344d5abbb429688930603230de2c1dd
[INFO] testing Smittyvb/ra-proc-macro-repro against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmittyvb%2Fra-proc-macro-repro" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Smittyvb/ra-proc-macro-repro 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 git repo https://github.com/Smittyvb/ra-proc-macro-repro
[INFO] finished tweaking git repo https://github.com/Smittyvb/ra-proc-macro-repro
[INFO] tweaked toml for git repo https://github.com/Smittyvb/ra-proc-macro-repro written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Smittyvb/ra-proc-macro-repro already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ffbc939927c84426371269bd902cb4491a4b6329af1efc5ee46a64c2120fedf9
[INFO] running `Command { std: "docker" "start" "-a" "ffbc939927c84426371269bd902cb4491a4b6329af1efc5ee46a64c2120fedf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffbc939927c84426371269bd902cb4491a4b6329af1efc5ee46a64c2120fedf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbc939927c84426371269bd902cb4491a4b6329af1efc5ee46a64c2120fedf9", kill_on_drop: false }`
[INFO] [stdout] ffbc939927c84426371269bd902cb4491a4b6329af1efc5ee46a64c2120fedf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c956b655e9dbea0ca5f91b3ed6bcb27ffa05a24d3bf68bb03282e531b0aace4a
[INFO] running `Command { std: "docker" "start" "-a" "c956b655e9dbea0ca5f91b3ed6bcb27ffa05a24d3bf68bb03282e531b0aace4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ra-proc-macro-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.21s
[INFO] running `Command { std: "docker" "inspect" "c956b655e9dbea0ca5f91b3ed6bcb27ffa05a24d3bf68bb03282e531b0aace4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c956b655e9dbea0ca5f91b3ed6bcb27ffa05a24d3bf68bb03282e531b0aace4a", kill_on_drop: false }`
[INFO] [stdout] c956b655e9dbea0ca5f91b3ed6bcb27ffa05a24d3bf68bb03282e531b0aace4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc789927c5f8bcad3351e1b3479f78fb5c10d36ae84e0ad14fb1367f137c5491
[INFO] running `Command { std: "docker" "start" "-a" "fc789927c5f8bcad3351e1b3479f78fb5c10d36ae84e0ad14fb1367f137c5491", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra-proc-macro-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ra_proc_macro_repro-743b22a7261036e5)
[INFO] running `Command { std: "docker" "inspect" "fc789927c5f8bcad3351e1b3479f78fb5c10d36ae84e0ad14fb1367f137c5491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc789927c5f8bcad3351e1b3479f78fb5c10d36ae84e0ad14fb1367f137c5491", kill_on_drop: false }`
[INFO] [stdout] fc789927c5f8bcad3351e1b3479f78fb5c10d36ae84e0ad14fb1367f137c5491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b24b04dd1ab01b59ef922af265ae28c66252a410f250f537e4ffd4ba763e9bf
[INFO] running `Command { std: "docker" "start" "-a" "8b24b04dd1ab01b59ef922af265ae28c66252a410f250f537e4ffd4ba763e9bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ra_proc_macro_repro-743b22a7261036e5)
[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" "8b24b04dd1ab01b59ef922af265ae28c66252a410f250f537e4ffd4ba763e9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b24b04dd1ab01b59ef922af265ae28c66252a410f250f537e4ffd4ba763e9bf", kill_on_drop: false }`
[INFO] [stdout] 8b24b04dd1ab01b59ef922af265ae28c66252a410f250f537e4ffd4ba763e9bf