[INFO] crate mixed_ref 0.1.1 is already in cache
[INFO] extracting crate mixed_ref 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mixed_ref/0.1.1
[INFO] extracting crate mixed_ref 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mixed_ref/0.1.1
[INFO] validating manifest of mixed_ref-0.1.1 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 mixed_ref-0.1.1 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 mixed_ref-0.1.1
[INFO] finished frobbing mixed_ref-0.1.1
[INFO] frobbed toml for mixed_ref-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mixed_ref/0.1.1/Cargo.toml
[INFO] started frobbing mixed_ref-0.1.1
[INFO] finished frobbing mixed_ref-0.1.1
[INFO] frobbed toml for mixed_ref-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mixed_ref/0.1.1/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 mixed_ref-0.1.1 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mixed_ref/0.1.1:/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] 3c58de8fee0daa5a701ef285c8b63c371af161ff8a0d60856ebd96278b772958
[INFO] running `"docker" "start" "-a" "3c58de8fee0daa5a701ef285c8b63c371af161ff8a0d60856ebd96278b772958"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling mixed_ref v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "3c58de8fee0daa5a701ef285c8b63c371af161ff8a0d60856ebd96278b772958"`
[INFO] running `"docker" "rm" "-f" "3c58de8fee0daa5a701ef285c8b63c371af161ff8a0d60856ebd96278b772958"`
[INFO] [stdout] 3c58de8fee0daa5a701ef285c8b63c371af161ff8a0d60856ebd96278b772958
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mixed_ref/0.1.1:/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] 09181cb61a6138beac2a2b42b9c11d7ba9be400e24f65e1acd1de3459f6a05b1
[INFO] running `"docker" "start" "-a" "09181cb61a6138beac2a2b42b9c11d7ba9be400e24f65e1acd1de3459f6a05b1"`
[INFO] [stderr]    Compiling mixed_ref v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "09181cb61a6138beac2a2b42b9c11d7ba9be400e24f65e1acd1de3459f6a05b1"`
[INFO] running `"docker" "rm" "-f" "09181cb61a6138beac2a2b42b9c11d7ba9be400e24f65e1acd1de3459f6a05b1"`
[INFO] [stdout] 09181cb61a6138beac2a2b42b9c11d7ba9be400e24f65e1acd1de3459f6a05b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mixed_ref/0.1.1:/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] b5dcc17e9c87f237042a26863ed90acccb8f810c0c74cb8cc1b95db725395571
[INFO] running `"docker" "start" "-a" "b5dcc17e9c87f237042a26863ed90acccb8f810c0c74cb8cc1b95db725395571"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mixed_ref-bc14ba613a1ef11a
[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] [stderr]    Doc-tests mixed_ref
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b5dcc17e9c87f237042a26863ed90acccb8f810c0c74cb8cc1b95db725395571"`
[INFO] running `"docker" "rm" "-f" "b5dcc17e9c87f237042a26863ed90acccb8f810c0c74cb8cc1b95db725395571"`
[INFO] [stdout] b5dcc17e9c87f237042a26863ed90acccb8f810c0c74cb8cc1b95db725395571