[INFO] updating cached repository akshayknarayan/rust-macros
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/akshayknarayan/rust-macros
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/akshayknarayan/rust-macros" "work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/akshayknarayan/rust-macros" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akshayknarayan/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akshayknarayan/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d49c59134695e0bcb10c41279456990ac93b729
[INFO] sha for GitHub repo akshayknarayan/rust-macros: 2d49c59134695e0bcb10c41279456990ac93b729
[INFO] validating manifest of akshayknarayan/rust-macros on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of akshayknarayan/rust-macros on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing akshayknarayan/rust-macros
[INFO] finished frobbing akshayknarayan/rust-macros
[INFO] frobbed toml for akshayknarayan/rust-macros written to work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros/Cargo.toml
[INFO] started frobbing akshayknarayan/rust-macros
[INFO] finished frobbing akshayknarayan/rust-macros
[INFO] frobbed toml for akshayknarayan/rust-macros written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akshayknarayan/rust-macros/Cargo.toml
[INFO] crate akshayknarayan/rust-macros already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing akshayknarayan/rust-macros against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 90e253bbea0f87a46fa95719b042802d7d26d235a125c50ceaba9559bcfd9fe7
[INFO] running `"docker" "start" "-a" "90e253bbea0f87a46fa95719b042802d7d26d235a125c50ceaba9559bcfd9fe7"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]    Compiling mashup v0.1.9
[INFO] [stderr]    Compiling macrotest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `"docker" "inspect" "90e253bbea0f87a46fa95719b042802d7d26d235a125c50ceaba9559bcfd9fe7"`
[INFO] running `"docker" "rm" "-f" "90e253bbea0f87a46fa95719b042802d7d26d235a125c50ceaba9559bcfd9fe7"`
[INFO] [stdout] 90e253bbea0f87a46fa95719b042802d7d26d235a125c50ceaba9559bcfd9fe7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6bd0876b4c276f1d7c23394768ad46a29297eb9c00b24ec2ad38b5ff52e4f921
[INFO] running `"docker" "start" "-a" "6bd0876b4c276f1d7c23394768ad46a29297eb9c00b24ec2ad38b5ff52e4f921"`
[INFO] [stderr]    Compiling macrotest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "6bd0876b4c276f1d7c23394768ad46a29297eb9c00b24ec2ad38b5ff52e4f921"`
[INFO] running `"docker" "rm" "-f" "6bd0876b4c276f1d7c23394768ad46a29297eb9c00b24ec2ad38b5ff52e4f921"`
[INFO] [stdout] 6bd0876b4c276f1d7c23394768ad46a29297eb9c00b24ec2ad38b5ff52e4f921
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/akshayknarayan/rust-macros:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 163562058ea0aac2c63f6b3f8ee73a0c9427d489263779c5e4ddc1f8f2a382c0
[INFO] running `"docker" "start" "-a" "163562058ea0aac2c63f6b3f8ee73a0c9427d489263779c5e4ddc1f8f2a382c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/macrotest-c7a0152f38e44753
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "163562058ea0aac2c63f6b3f8ee73a0c9427d489263779c5e4ddc1f8f2a382c0"`
[INFO] running `"docker" "rm" "-f" "163562058ea0aac2c63f6b3f8ee73a0c9427d489263779c5e4ddc1f8f2a382c0"`
[INFO] [stdout] 163562058ea0aac2c63f6b3f8ee73a0c9427d489263779c5e4ddc1f8f2a382c0