[INFO] fetching crate format-macro 0.2.4...
[INFO] testing format-macro-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate format-macro 0.2.4 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate format-macro 0.2.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate format-macro 0.2.4
[INFO] finished tweaking crates.io crate format-macro 0.2.4
[INFO] tweaked toml for crates.io crate format-macro 0.2.4 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40d60d05c7932c9ac2b1abf7516dcb1179d5c7e676cfc9364b73cee0cf2c81c0
[INFO] running `Command { std: "docker" "start" "-a" "40d60d05c7932c9ac2b1abf7516dcb1179d5c7e676cfc9364b73cee0cf2c81c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40d60d05c7932c9ac2b1abf7516dcb1179d5c7e676cfc9364b73cee0cf2c81c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d60d05c7932c9ac2b1abf7516dcb1179d5c7e676cfc9364b73cee0cf2c81c0", kill_on_drop: false }`
[INFO] [stdout] 40d60d05c7932c9ac2b1abf7516dcb1179d5c7e676cfc9364b73cee0cf2c81c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ec5114978887e51c416ec90506c3d43df4de9bc9de3ddc700bc9e748986a4d
[INFO] running `Command { std: "docker" "start" "-a" "21ec5114978887e51c416ec90506c3d43df4de9bc9de3ddc700bc9e748986a4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling format-macro v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.19s
[INFO] running `Command { std: "docker" "inspect" "21ec5114978887e51c416ec90506c3d43df4de9bc9de3ddc700bc9e748986a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ec5114978887e51c416ec90506c3d43df4de9bc9de3ddc700bc9e748986a4d", kill_on_drop: false }`
[INFO] [stdout] 21ec5114978887e51c416ec90506c3d43df4de9bc9de3ddc700bc9e748986a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d488609514b0d56f64f62378f52115f69695f3906b6bae1b8839ae96a1847d
[INFO] running `Command { std: "docker" "start" "-a" "02d488609514b0d56f64f62378f52115f69695f3906b6bae1b8839ae96a1847d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling format-core v0.2.4
[INFO] [stderr]    Compiling format-macro v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "02d488609514b0d56f64f62378f52115f69695f3906b6bae1b8839ae96a1847d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d488609514b0d56f64f62378f52115f69695f3906b6bae1b8839ae96a1847d", kill_on_drop: false }`
[INFO] [stdout] 02d488609514b0d56f64f62378f52115f69695f3906b6bae1b8839ae96a1847d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6775dbe204523ee20b3a91426912842a58779654f58cae014c774a9efa0b853f
[INFO] running `Command { std: "docker" "start" "-a" "6775dbe204523ee20b3a91426912842a58779654f58cae014c774a9efa0b853f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/format_macro-1ade799353704927)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests format-macro
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - lazy_format (line 13) ... ignored
[INFO] [stdout] test src/lib.rs - lazy_format (line 19) ... ignored
[INFO] [stdout] test src/lib.rs - lazy_format (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - lazy_format (line 32) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6775dbe204523ee20b3a91426912842a58779654f58cae014c774a9efa0b853f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6775dbe204523ee20b3a91426912842a58779654f58cae014c774a9efa0b853f", kill_on_drop: false }`
[INFO] [stdout] 6775dbe204523ee20b3a91426912842a58779654f58cae014c774a9efa0b853f