[INFO] crate rubber-stamp 0.1.0 is already in cache
[INFO] extracting crate rubber-stamp 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rubber-stamp/0.1.0
[INFO] extracting crate rubber-stamp 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rubber-stamp/0.1.0
[INFO] validating manifest of rubber-stamp-0.1.0 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 rubber-stamp-0.1.0 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 rubber-stamp-0.1.0
[INFO] finished frobbing rubber-stamp-0.1.0
[INFO] frobbed toml for rubber-stamp-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rubber-stamp/0.1.0/Cargo.toml
[INFO] started frobbing rubber-stamp-0.1.0
[INFO] finished frobbing rubber-stamp-0.1.0
[INFO] frobbed toml for rubber-stamp-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rubber-stamp/0.1.0/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 rubber-stamp-0.1.0 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-3/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/rubber-stamp/0.1.0:/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] 5745037e1f27c3a55023d6fe0588a869b9099559188e317a1dd28db3293c47e8
[INFO] running `"docker" "start" "-a" "5745037e1f27c3a55023d6fe0588a869b9099559188e317a1dd28db3293c47e8"`
[INFO] [stderr]    Compiling rubber-stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "5745037e1f27c3a55023d6fe0588a869b9099559188e317a1dd28db3293c47e8"`
[INFO] running `"docker" "rm" "-f" "5745037e1f27c3a55023d6fe0588a869b9099559188e317a1dd28db3293c47e8"`
[INFO] [stdout] 5745037e1f27c3a55023d6fe0588a869b9099559188e317a1dd28db3293c47e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/rubber-stamp/0.1.0:/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] 717a568bc0baf802d4f2596f491acf4453b2ff2494df2df891fed68528b19f31
[INFO] running `"docker" "start" "-a" "717a568bc0baf802d4f2596f491acf4453b2ff2494df2df891fed68528b19f31"`
[INFO] [stderr]    Compiling rubber-stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "717a568bc0baf802d4f2596f491acf4453b2ff2494df2df891fed68528b19f31"`
[INFO] running `"docker" "rm" "-f" "717a568bc0baf802d4f2596f491acf4453b2ff2494df2df891fed68528b19f31"`
[INFO] [stdout] 717a568bc0baf802d4f2596f491acf4453b2ff2494df2df891fed68528b19f31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/rubber-stamp/0.1.0:/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] 66bd00228fc0ce899f7f542686ebd977eca75efde64e2a0b37625f48d542f341
[INFO] running `"docker" "start" "-a" "66bd00228fc0ce899f7f542686ebd977eca75efde64e2a0b37625f48d542f341"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rubber_stamp-c725fe3530e38417
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rubber-stamp
[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" "66bd00228fc0ce899f7f542686ebd977eca75efde64e2a0b37625f48d542f341"`
[INFO] running `"docker" "rm" "-f" "66bd00228fc0ce899f7f542686ebd977eca75efde64e2a0b37625f48d542f341"`
[INFO] [stdout] 66bd00228fc0ce899f7f542686ebd977eca75efde64e2a0b37625f48d542f341