[INFO] crate imag-ref 0.9.3 is already in cache
[INFO] extracting crate imag-ref 0.9.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/imag-ref/0.9.3
[INFO] extracting crate imag-ref 0.9.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imag-ref/0.9.3
[INFO] validating manifest of imag-ref-0.9.3 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 imag-ref-0.9.3 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 imag-ref-0.9.3
[INFO] finished frobbing imag-ref-0.9.3
[INFO] frobbed toml for imag-ref-0.9.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/imag-ref/0.9.3/Cargo.toml
[INFO] started frobbing imag-ref-0.9.3
[INFO] finished frobbing imag-ref-0.9.3
[INFO] frobbed toml for imag-ref-0.9.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imag-ref/0.9.3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing imag-ref-0.9.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imag-ref/0.9.3:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0a0dc8bdfe6044f6c8f5bf1ffd90231c51135d812b2a20dc3735013c676c7609
[INFO] running `"docker" "start" "-a" "0a0dc8bdfe6044f6c8f5bf1ffd90231c51135d812b2a20dc3735013c676c7609"`
[INFO] [stderr]    Compiling libimagentryref v0.9.3
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `"docker" "inspect" "0a0dc8bdfe6044f6c8f5bf1ffd90231c51135d812b2a20dc3735013c676c7609"`
[INFO] running `"docker" "rm" "-f" "0a0dc8bdfe6044f6c8f5bf1ffd90231c51135d812b2a20dc3735013c676c7609"`
[INFO] [stdout] 0a0dc8bdfe6044f6c8f5bf1ffd90231c51135d812b2a20dc3735013c676c7609
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imag-ref/0.9.3:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 211c2854bab596db37ba6d66b8cfec5ec96acce9bf1bd606068fd236157d4ea6
[INFO] running `"docker" "start" "-a" "211c2854bab596db37ba6d66b8cfec5ec96acce9bf1bd606068fd236157d4ea6"`
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "211c2854bab596db37ba6d66b8cfec5ec96acce9bf1bd606068fd236157d4ea6"`
[INFO] running `"docker" "rm" "-f" "211c2854bab596db37ba6d66b8cfec5ec96acce9bf1bd606068fd236157d4ea6"`
[INFO] [stdout] 211c2854bab596db37ba6d66b8cfec5ec96acce9bf1bd606068fd236157d4ea6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imag-ref/0.9.3:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ce0b30bdd339e64cfb18037b470f68225dbd8200d03bb9d6520da5393e6a5054
[INFO] running `"docker" "start" "-a" "ce0b30bdd339e64cfb18037b470f68225dbd8200d03bb9d6520da5393e6a5054"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imag_ref-6b9e400b0d7c956d
[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" "ce0b30bdd339e64cfb18037b470f68225dbd8200d03bb9d6520da5393e6a5054"`
[INFO] running `"docker" "rm" "-f" "ce0b30bdd339e64cfb18037b470f68225dbd8200d03bb9d6520da5393e6a5054"`
[INFO] [stdout] ce0b30bdd339e64cfb18037b470f68225dbd8200d03bb9d6520da5393e6a5054