[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 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dd00cb574596c044f22ae4ea9056bc81b548d63413381ee9adaafe6edf3997ea
[INFO] running `"docker" "start" "-a" "dd00cb574596c044f22ae4ea9056bc81b548d63413381ee9adaafe6edf3997ea"`
[INFO] [stderr]    Compiling rubber-stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "dd00cb574596c044f22ae4ea9056bc81b548d63413381ee9adaafe6edf3997ea"`
[INFO] running `"docker" "rm" "-f" "dd00cb574596c044f22ae4ea9056bc81b548d63413381ee9adaafe6edf3997ea"`
[INFO] [stdout] dd00cb574596c044f22ae4ea9056bc81b548d63413381ee9adaafe6edf3997ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b74e0b340c0e7334f5546c307abda180eead6347120e0011e8f809f64f790893
[INFO] running `"docker" "start" "-a" "b74e0b340c0e7334f5546c307abda180eead6347120e0011e8f809f64f790893"`
[INFO] [stderr]    Compiling rubber-stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "b74e0b340c0e7334f5546c307abda180eead6347120e0011e8f809f64f790893"`
[INFO] running `"docker" "rm" "-f" "b74e0b340c0e7334f5546c307abda180eead6347120e0011e8f809f64f790893"`
[INFO] [stdout] b74e0b340c0e7334f5546c307abda180eead6347120e0011e8f809f64f790893
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 11e304188a0d42b5bb720de2414d81e58d3b33867e39b0dc884c0d6388190e7c
[INFO] running `"docker" "start" "-a" "11e304188a0d42b5bb720de2414d81e58d3b33867e39b0dc884c0d6388190e7c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rubber_stamp-05eced6f88b5ba25
[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" "11e304188a0d42b5bb720de2414d81e58d3b33867e39b0dc884c0d6388190e7c"`
[INFO] running `"docker" "rm" "-f" "11e304188a0d42b5bb720de2414d81e58d3b33867e39b0dc884c0d6388190e7c"`
[INFO] [stdout] 11e304188a0d42b5bb720de2414d81e58d3b33867e39b0dc884c0d6388190e7c