[INFO] fetching crate expansion 0.0.4...
[INFO] testing expansion-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate expansion 0.0.4 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate expansion 0.0.4 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 expansion 0.0.4
[INFO] finished tweaking crates.io crate expansion 0.0.4
[INFO] tweaked toml for crates.io crate expansion 0.0.4 written to /workspace/builds/worker-32/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] fcd717d3b08db151e7b42c8783a798062a2f2151d2c86072aa383d93d9f4b6a3
[INFO] running `Command { std: "docker" "start" "-a" "fcd717d3b08db151e7b42c8783a798062a2f2151d2c86072aa383d93d9f4b6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd717d3b08db151e7b42c8783a798062a2f2151d2c86072aa383d93d9f4b6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd717d3b08db151e7b42c8783a798062a2f2151d2c86072aa383d93d9f4b6a3", kill_on_drop: false }`
[INFO] [stdout] fcd717d3b08db151e7b42c8783a798062a2f2151d2c86072aa383d93d9f4b6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 5ff361aea9343757fce0e999ea277f984ffa461f69a9dbb676f431aa86e10748
[INFO] running `Command { std: "docker" "start" "-a" "5ff361aea9343757fce0e999ea277f984ffa461f69a9dbb676f431aa86e10748", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling expansion v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "5ff361aea9343757fce0e999ea277f984ffa461f69a9dbb676f431aa86e10748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff361aea9343757fce0e999ea277f984ffa461f69a9dbb676f431aa86e10748", kill_on_drop: false }`
[INFO] [stdout] 5ff361aea9343757fce0e999ea277f984ffa461f69a9dbb676f431aa86e10748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 1092d62a3cee7a1757a5876d4499a80d0d7b938ef5709c98b15097371a46e8d3
[INFO] running `Command { std: "docker" "start" "-a" "1092d62a3cee7a1757a5876d4499a80d0d7b938ef5709c98b15097371a46e8d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling expansion v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/expansion-273e9e62b3946321)
[INFO] running `Command { std: "docker" "inspect" "1092d62a3cee7a1757a5876d4499a80d0d7b938ef5709c98b15097371a46e8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1092d62a3cee7a1757a5876d4499a80d0d7b938ef5709c98b15097371a46e8d3", kill_on_drop: false }`
[INFO] [stdout] 1092d62a3cee7a1757a5876d4499a80d0d7b938ef5709c98b15097371a46e8d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] c7f63bd9e50558247093c8ed645cef13ad3c2ae428e89f0b3a4f970eb85f2c59
[INFO] running `Command { std: "docker" "start" "-a" "c7f63bd9e50558247093c8ed645cef13ad3c2ae428e89f0b3a4f970eb85f2c59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expansion-273e9e62b3946321)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expansion
[INFO] [stdout] running 1 test
[INFO] [stdout] test string::tests::test_macros ... 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] [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" "c7f63bd9e50558247093c8ed645cef13ad3c2ae428e89f0b3a4f970eb85f2c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f63bd9e50558247093c8ed645cef13ad3c2ae428e89f0b3a4f970eb85f2c59", kill_on_drop: false }`
[INFO] [stdout] c7f63bd9e50558247093c8ed645cef13ad3c2ae428e89f0b3a4f970eb85f2c59