[INFO] fetching crate rb-sys-test-helpers-macros 0.2.2...
[INFO] testing rb-sys-test-helpers-macros-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rb-sys-test-helpers-macros 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rb-sys-test-helpers-macros 0.2.2
[INFO] finished tweaking crates.io crate rb-sys-test-helpers-macros 0.2.2
[INFO] tweaked toml for crates.io crate rb-sys-test-helpers-macros 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rb-sys-test-helpers-macros 0.2.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb0812cbab939371832522be663e5d16d0a25cac0e31575c5773383f6b980ea
[INFO] running `Command { std: "docker" "start" "-a" "feb0812cbab939371832522be663e5d16d0a25cac0e31575c5773383f6b980ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb0812cbab939371832522be663e5d16d0a25cac0e31575c5773383f6b980ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb0812cbab939371832522be663e5d16d0a25cac0e31575c5773383f6b980ea", kill_on_drop: false }`
[INFO] [stdout] feb0812cbab939371832522be663e5d16d0a25cac0e31575c5773383f6b980ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1881043e4bfb3d3eaf25603c5937fbaa9bad7c8b2180de681eb4cfe0c7371de2
[INFO] running `Command { std: "docker" "start" "-a" "1881043e4bfb3d3eaf25603c5937fbaa9bad7c8b2180de681eb4cfe0c7371de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rb-sys-test-helpers-macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1881043e4bfb3d3eaf25603c5937fbaa9bad7c8b2180de681eb4cfe0c7371de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1881043e4bfb3d3eaf25603c5937fbaa9bad7c8b2180de681eb4cfe0c7371de2", kill_on_drop: false }`
[INFO] [stdout] 1881043e4bfb3d3eaf25603c5937fbaa9bad7c8b2180de681eb4cfe0c7371de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e99e0cecd2176773367e25aba178c8cb6189420bf1944a583d14ce776e0c3a2
[INFO] running `Command { std: "docker" "start" "-a" "4e99e0cecd2176773367e25aba178c8cb6189420bf1944a583d14ce776e0c3a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rb-sys-test-helpers-macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "4e99e0cecd2176773367e25aba178c8cb6189420bf1944a583d14ce776e0c3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e99e0cecd2176773367e25aba178c8cb6189420bf1944a583d14ce776e0c3a2", kill_on_drop: false }`
[INFO] [stdout] 4e99e0cecd2176773367e25aba178c8cb6189420bf1944a583d14ce776e0c3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0faa278829aa681e217e460d005854a11b29b73ef3b17082ed312cf92da605d8
[INFO] running `Command { std: "docker" "start" "-a" "0faa278829aa681e217e460d005854a11b29b73ef3b17082ed312cf92da605d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rb_sys_test_helpers_macros-c9c0f56905863f62)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rb_sys_test_helpers_macros
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ruby_test (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0faa278829aa681e217e460d005854a11b29b73ef3b17082ed312cf92da605d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0faa278829aa681e217e460d005854a11b29b73ef3b17082ed312cf92da605d8", kill_on_drop: false }`
[INFO] [stdout] 0faa278829aa681e217e460d005854a11b29b73ef3b17082ed312cf92da605d8