[INFO] crate cargo-expand 0.4.12 is already in cache
[INFO] extracting crate cargo-expand 0.4.12 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-expand/0.4.12
[INFO] extracting crate cargo-expand 0.4.12 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-expand/0.4.12
[INFO] validating manifest of cargo-expand-0.4.12 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 cargo-expand-0.4.12 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 cargo-expand-0.4.12
[INFO] finished frobbing cargo-expand-0.4.12
[INFO] frobbed toml for cargo-expand-0.4.12 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-expand/0.4.12/Cargo.toml
[INFO] started frobbing cargo-expand-0.4.12
[INFO] finished frobbing cargo-expand-0.4.12
[INFO] frobbed toml for cargo-expand-0.4.12 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-expand/0.4.12/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cargo-expand-0.4.12 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-expand/0.4.12:/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] fb9b12a4af99ebab93b6aa027dc1eabf631113755ec21fa2a0dceec055b95bf6
[INFO] running `"docker" "start" "-a" "fb9b12a4af99ebab93b6aa027dc1eabf631113755ec21fa2a0dceec055b95bf6"`
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling ansi_colours v1.0.1
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling toolchain_find v0.1.4
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling syn-select v0.1.4
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling bindgen v0.50.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling onig_sys v69.2.0
[INFO] [stderr]    Compiling onig v5.0.0
[INFO] [stderr]    Compiling syntect v3.2.1
[INFO] [stderr]    Compiling prettyprint v0.6.0
[INFO] [stderr]    Compiling cargo-expand v0.4.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "fb9b12a4af99ebab93b6aa027dc1eabf631113755ec21fa2a0dceec055b95bf6"`
[INFO] running `"docker" "rm" "-f" "fb9b12a4af99ebab93b6aa027dc1eabf631113755ec21fa2a0dceec055b95bf6"`
[INFO] [stdout] fb9b12a4af99ebab93b6aa027dc1eabf631113755ec21fa2a0dceec055b95bf6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-expand/0.4.12:/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] b5d2b69ad4fdcb24d5c878ef900c4efed4ca1084685713fec4719b2f2086ad78
[INFO] running `"docker" "start" "-a" "b5d2b69ad4fdcb24d5c878ef900c4efed4ca1084685713fec4719b2f2086ad78"`
[INFO] [stderr]    Compiling cargo-expand v0.4.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "b5d2b69ad4fdcb24d5c878ef900c4efed4ca1084685713fec4719b2f2086ad78"`
[INFO] running `"docker" "rm" "-f" "b5d2b69ad4fdcb24d5c878ef900c4efed4ca1084685713fec4719b2f2086ad78"`
[INFO] [stdout] b5d2b69ad4fdcb24d5c878ef900c4efed4ca1084685713fec4719b2f2086ad78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-expand/0.4.12:/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] 15cdbbce096d49710c821ad6ea7fb4a6f440934ba4ca55a31b31399c67772312
[INFO] running `"docker" "start" "-a" "15cdbbce096d49710c821ad6ea7fb4a6f440934ba4ca55a31b31399c67772312"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_expand-a84476ed3d877a43
[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" "15cdbbce096d49710c821ad6ea7fb4a6f440934ba4ca55a31b31399c67772312"`
[INFO] running `"docker" "rm" "-f" "15cdbbce096d49710c821ad6ea7fb4a6f440934ba4ca55a31b31399c67772312"`
[INFO] [stdout] 15cdbbce096d49710c821ad6ea7fb4a6f440934ba4ca55a31b31399c67772312