[INFO] crate build_const 0.2.1 is already in cache
[INFO] extracting crate build_const 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/build_const/0.2.1
[INFO] extracting crate build_const 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/build_const/0.2.1
[INFO] validating manifest of build_const-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of build_const-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing build_const-0.2.1
[INFO] finished frobbing build_const-0.2.1
[INFO] frobbed toml for build_const-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/build_const/0.2.1/Cargo.toml
[INFO] started frobbing build_const-0.2.1
[INFO] finished frobbing build_const-0.2.1
[INFO] frobbed toml for build_const-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/build_const/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing build_const-0.2.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/build_const/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7e8d1016a93570c36dc5d26f851585b172400db20f3bf430f6ef3a2411fc59f1
[INFO] running `"docker" "start" "-a" "7e8d1016a93570c36dc5d26f851585b172400db20f3bf430f6ef3a2411fc59f1"`
[INFO] [stderr]    Compiling build_const v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "7e8d1016a93570c36dc5d26f851585b172400db20f3bf430f6ef3a2411fc59f1"`
[INFO] running `"docker" "rm" "-f" "7e8d1016a93570c36dc5d26f851585b172400db20f3bf430f6ef3a2411fc59f1"`
[INFO] [stdout] 7e8d1016a93570c36dc5d26f851585b172400db20f3bf430f6ef3a2411fc59f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/build_const/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 402ea1973e5528b25102ec2b2121fd8e0f092bf1964f8e10d1265f7cd52a8370
[INFO] running `"docker" "start" "-a" "402ea1973e5528b25102ec2b2121fd8e0f092bf1964f8e10d1265f7cd52a8370"`
[INFO] [stderr]    Compiling build_const v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "402ea1973e5528b25102ec2b2121fd8e0f092bf1964f8e10d1265f7cd52a8370"`
[INFO] running `"docker" "rm" "-f" "402ea1973e5528b25102ec2b2121fd8e0f092bf1964f8e10d1265f7cd52a8370"`
[INFO] [stdout] 402ea1973e5528b25102ec2b2121fd8e0f092bf1964f8e10d1265f7cd52a8370
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/build_const/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ca5b8b23fdb572a11b08d35f45de9cd57b32b826b968fc1efb3dbebb8fa9880f
[INFO] running `"docker" "start" "-a" "ca5b8b23fdb572a11b08d35f45de9cd57b32b826b968fc1efb3dbebb8fa9880f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/build_const-ee4b59aa1c9f060e
[INFO] [stderr]    Doc-tests build_const
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - build_const (line 52) ... ignored
[INFO] [stdout] test src/lib.rs - src_file (line 70) ... ignored
[INFO] [stdout] test src/lib.rs - src_file (line 76) ... ignored
[INFO] [stdout] test src/writer.rs - writer::ConstWriter (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca5b8b23fdb572a11b08d35f45de9cd57b32b826b968fc1efb3dbebb8fa9880f"`
[INFO] running `"docker" "rm" "-f" "ca5b8b23fdb572a11b08d35f45de9cd57b32b826b968fc1efb3dbebb8fa9880f"`
[INFO] [stdout] ca5b8b23fdb572a11b08d35f45de9cd57b32b826b968fc1efb3dbebb8fa9880f