[INFO] crate cargo-insta 0.8.2 is already in cache
[INFO] extracting crate cargo-insta 0.8.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-insta/0.8.2
[INFO] extracting crate cargo-insta 0.8.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-insta/0.8.2
[INFO] validating manifest of cargo-insta-0.8.2 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-insta-0.8.2 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-insta-0.8.2
[INFO] finished frobbing cargo-insta-0.8.2
[INFO] frobbed toml for cargo-insta-0.8.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-insta/0.8.2/Cargo.toml
[INFO] started frobbing cargo-insta-0.8.2
[INFO] finished frobbing cargo-insta-0.8.2
[INFO] frobbed toml for cargo-insta-0.8.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-insta/0.8.2/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-insta-0.8.2 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-insta/0.8.2:/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] 73a79dae0f3c50d36473b81de11dfc03ffe1a822a16fbb65681158661871ce5c
[INFO] running `"docker" "start" "-a" "73a79dae0f3c50d36473b81de11dfc03ffe1a822a16fbb65681158661871ce5c"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling insta v0.8.2
[INFO] [stderr]    Compiling cargo-insta v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.42s
[INFO] running `"docker" "inspect" "73a79dae0f3c50d36473b81de11dfc03ffe1a822a16fbb65681158661871ce5c"`
[INFO] running `"docker" "rm" "-f" "73a79dae0f3c50d36473b81de11dfc03ffe1a822a16fbb65681158661871ce5c"`
[INFO] [stdout] 73a79dae0f3c50d36473b81de11dfc03ffe1a822a16fbb65681158661871ce5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-insta/0.8.2:/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] a1bcb8204be4f7aa6982eb3ae3cfe2d840c165761dc2ae5e3b8c69214375cbf4
[INFO] running `"docker" "start" "-a" "a1bcb8204be4f7aa6982eb3ae3cfe2d840c165761dc2ae5e3b8c69214375cbf4"`
[INFO] [stderr]    Compiling cargo-insta v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "a1bcb8204be4f7aa6982eb3ae3cfe2d840c165761dc2ae5e3b8c69214375cbf4"`
[INFO] running `"docker" "rm" "-f" "a1bcb8204be4f7aa6982eb3ae3cfe2d840c165761dc2ae5e3b8c69214375cbf4"`
[INFO] [stdout] a1bcb8204be4f7aa6982eb3ae3cfe2d840c165761dc2ae5e3b8c69214375cbf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-insta/0.8.2:/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] 1e995be3b5f0fa8ca6238dd370d8ab816a91189ffb9ee0bc5a7ecc87af2fb23f
[INFO] running `"docker" "start" "-a" "1e995be3b5f0fa8ca6238dd370d8ab816a91189ffb9ee0bc5a7ecc87af2fb23f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_insta-17a9c9f8fd7b2a78
[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" "1e995be3b5f0fa8ca6238dd370d8ab816a91189ffb9ee0bc5a7ecc87af2fb23f"`
[INFO] running `"docker" "rm" "-f" "1e995be3b5f0fa8ca6238dd370d8ab816a91189ffb9ee0bc5a7ecc87af2fb23f"`
[INFO] [stdout] 1e995be3b5f0fa8ca6238dd370d8ab816a91189ffb9ee0bc5a7ecc87af2fb23f