[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 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 70ecffeba54054bf45909e9349699de4ff0949c50f905fa3540766ae58d47b4c
[INFO] running `"docker" "start" "-a" "70ecffeba54054bf45909e9349699de4ff0949c50f905fa3540766ae58d47b4c"`
[INFO] [stderr]    Compiling libimaginteraction v0.9.3
[INFO] [stderr]    Compiling libimagentryutil v0.9.3
[INFO] [stderr]    Compiling libimagentryref v0.9.3
[INFO] [stderr]    Compiling libimagrt v0.9.3
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `"docker" "inspect" "70ecffeba54054bf45909e9349699de4ff0949c50f905fa3540766ae58d47b4c"`
[INFO] running `"docker" "rm" "-f" "70ecffeba54054bf45909e9349699de4ff0949c50f905fa3540766ae58d47b4c"`
[INFO] [stdout] 70ecffeba54054bf45909e9349699de4ff0949c50f905fa3540766ae58d47b4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 53505136a174d0f628cf6023218f8ddc5407acf7296375ee1d07ec451d4e5af3
[INFO] running `"docker" "start" "-a" "53505136a174d0f628cf6023218f8ddc5407acf7296375ee1d07ec451d4e5af3"`
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "53505136a174d0f628cf6023218f8ddc5407acf7296375ee1d07ec451d4e5af3"`
[INFO] running `"docker" "rm" "-f" "53505136a174d0f628cf6023218f8ddc5407acf7296375ee1d07ec451d4e5af3"`
[INFO] [stdout] 53505136a174d0f628cf6023218f8ddc5407acf7296375ee1d07ec451d4e5af3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a85173b6d75ec1cffca581e86403c675e9da40058699755d73e74f67cd6baa69
[INFO] running `"docker" "start" "-a" "a85173b6d75ec1cffca581e86403c675e9da40058699755d73e74f67cd6baa69"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imag_ref-354c45271b6edf7c
[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" "a85173b6d75ec1cffca581e86403c675e9da40058699755d73e74f67cd6baa69"`
[INFO] running `"docker" "rm" "-f" "a85173b6d75ec1cffca581e86403c675e9da40058699755d73e74f67cd6baa69"`
[INFO] [stdout] a85173b6d75ec1cffca581e86403c675e9da40058699755d73e74f67cd6baa69