[INFO] updating cached repository ubnt-intrepid/rust-ast
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ubnt-intrepid/rust-ast
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ubnt-intrepid/rust-ast" "work/ex/beta-1.38-1/sources/1.37.0/gh/ubnt-intrepid/rust-ast"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ubnt-intrepid/rust-ast'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ubnt-intrepid/rust-ast" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 666be7a3f847cbd5e0577111ee0e6790786f6d5a
[INFO] sha for GitHub repo ubnt-intrepid/rust-ast: 666be7a3f847cbd5e0577111ee0e6790786f6d5a
[INFO] validating manifest of ubnt-intrepid/rust-ast 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 ubnt-intrepid/rust-ast 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 ubnt-intrepid/rust-ast
[INFO] finished frobbing ubnt-intrepid/rust-ast
[INFO] frobbed toml for ubnt-intrepid/rust-ast written to work/ex/beta-1.38-1/sources/1.37.0/gh/ubnt-intrepid/rust-ast/Cargo.toml
[INFO] started frobbing ubnt-intrepid/rust-ast
[INFO] finished frobbing ubnt-intrepid/rust-ast
[INFO] frobbed toml for ubnt-intrepid/rust-ast written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast/Cargo.toml
[INFO] crate ubnt-intrepid/rust-ast 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 ubnt-intrepid/rust-ast against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1ec5459cc72ef63812f16b0dbc75686ecf6fde71c5ff4c8ed311585ef1804c17
[INFO] running `"docker" "start" "-a" "1ec5459cc72ef63812f16b0dbc75686ecf6fde71c5ff4c8ed311585ef1804c17"`
[INFO] [stderr]    Compiling rust-ast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "1ec5459cc72ef63812f16b0dbc75686ecf6fde71c5ff4c8ed311585ef1804c17"`
[INFO] running `"docker" "rm" "-f" "1ec5459cc72ef63812f16b0dbc75686ecf6fde71c5ff4c8ed311585ef1804c17"`
[INFO] [stdout] 1ec5459cc72ef63812f16b0dbc75686ecf6fde71c5ff4c8ed311585ef1804c17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ef621a407e03d7914fd9a87306eb25ab9ce62ee74ecaadf8cc5a0279e93b92a6
[INFO] running `"docker" "start" "-a" "ef621a407e03d7914fd9a87306eb25ab9ce62ee74ecaadf8cc5a0279e93b92a6"`
[INFO] [stderr]    Compiling rust-ast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "ef621a407e03d7914fd9a87306eb25ab9ce62ee74ecaadf8cc5a0279e93b92a6"`
[INFO] running `"docker" "rm" "-f" "ef621a407e03d7914fd9a87306eb25ab9ce62ee74ecaadf8cc5a0279e93b92a6"`
[INFO] [stdout] ef621a407e03d7914fd9a87306eb25ab9ce62ee74ecaadf8cc5a0279e93b92a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubnt-intrepid/rust-ast:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a6e9aa282c1fdd0a1ed76faa5bdb7568dd57dff2091bdfc3885f0644cc92bb72
[INFO] running `"docker" "start" "-a" "a6e9aa282c1fdd0a1ed76faa5bdb7568dd57dff2091bdfc3885f0644cc92bb72"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ast-3fc10cd69b74c690
[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" "a6e9aa282c1fdd0a1ed76faa5bdb7568dd57dff2091bdfc3885f0644cc92bb72"`
[INFO] running `"docker" "rm" "-f" "a6e9aa282c1fdd0a1ed76faa5bdb7568dd57dff2091bdfc3885f0644cc92bb72"`
[INFO] [stdout] a6e9aa282c1fdd0a1ed76faa5bdb7568dd57dff2091bdfc3885f0644cc92bb72