[INFO] crate for 0.0.0 is already in cache
[INFO] extracting crate for 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/for/0.0.0
[INFO] extracting crate for 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/for/0.0.0
[INFO] validating manifest of for-0.0.0 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 for-0.0.0 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 for-0.0.0
[INFO] finished frobbing for-0.0.0
[INFO] frobbed toml for for-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/for/0.0.0/Cargo.toml
[INFO] started frobbing for-0.0.0
[INFO] finished frobbing for-0.0.0
[INFO] frobbed toml for for-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/for/0.0.0/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 for-0.0.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/for/0.0.0:/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] 1afc8a0b2150ec8e20dc755e7ca49541b34b5a4aad2f2efc3de7a522c09fe8ea
[INFO] running `"docker" "start" "-a" "1afc8a0b2150ec8e20dc755e7ca49541b34b5a4aad2f2efc3de7a522c09fe8ea"`
[INFO] [stderr]    Compiling for v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "1afc8a0b2150ec8e20dc755e7ca49541b34b5a4aad2f2efc3de7a522c09fe8ea"`
[INFO] running `"docker" "rm" "-f" "1afc8a0b2150ec8e20dc755e7ca49541b34b5a4aad2f2efc3de7a522c09fe8ea"`
[INFO] [stdout] 1afc8a0b2150ec8e20dc755e7ca49541b34b5a4aad2f2efc3de7a522c09fe8ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/for/0.0.0:/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] cb2281e30eb55ca36a24e0b189f42791e665eef257eaaecaeb2caa50192531f4
[INFO] running `"docker" "start" "-a" "cb2281e30eb55ca36a24e0b189f42791e665eef257eaaecaeb2caa50192531f4"`
[INFO] [stderr]    Compiling for v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "cb2281e30eb55ca36a24e0b189f42791e665eef257eaaecaeb2caa50192531f4"`
[INFO] running `"docker" "rm" "-f" "cb2281e30eb55ca36a24e0b189f42791e665eef257eaaecaeb2caa50192531f4"`
[INFO] [stdout] cb2281e30eb55ca36a24e0b189f42791e665eef257eaaecaeb2caa50192531f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/for/0.0.0:/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] 130fe7a2f26d0a67e6176f0cfe93fe9cf5bd1a2bf8a9b6a17c2739eeb98944f8
[INFO] running `"docker" "start" "-a" "130fe7a2f26d0a67e6176f0cfe93fe9cf5bd1a2bf8a9b6a17c2739eeb98944f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/for-40c2e2707c9db10a
[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 for
[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" "130fe7a2f26d0a67e6176f0cfe93fe9cf5bd1a2bf8a9b6a17c2739eeb98944f8"`
[INFO] running `"docker" "rm" "-f" "130fe7a2f26d0a67e6176f0cfe93fe9cf5bd1a2bf8a9b6a17c2739eeb98944f8"`
[INFO] [stdout] 130fe7a2f26d0a67e6176f0cfe93fe9cf5bd1a2bf8a9b6a17c2739eeb98944f8