[INFO] fetching crate irust 0.6.8...
[INFO] extracting crate irust 0.6.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/irust/0.6.8
[INFO] extracting crate irust 0.6.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/irust/0.6.8
[INFO] validating manifest of irust-0.6.8 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 irust-0.6.8 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 irust-0.6.8
[INFO] finished frobbing irust-0.6.8
[INFO] frobbed toml for irust-0.6.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/irust/0.6.8/Cargo.toml
[INFO] started frobbing irust-0.6.8
[INFO] finished frobbing irust-0.6.8
[INFO] frobbed toml for irust-0.6.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/irust/0.6.8/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing irust-0.6.8 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/irust/0.6.8:/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] b711cc398f9c764d256021afb2b59611b73a2121993ecddf60f8689d68fdbabf
[INFO] running `"docker" "start" "-a" "b711cc398f9c764d256021afb2b59611b73a2121993ecddf60f8689d68fdbabf"`
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling crossterm_screen v0.2.5
[INFO] [stderr]    Compiling crossterm_cursor v0.2.6
[INFO] [stderr]    Compiling crossterm_style v0.3.3
[INFO] [stderr]    Compiling plist v0.4.2
[INFO] [stderr]    Compiling crossterm_input v0.3.9
[INFO] [stderr]    Compiling crossterm_terminal v0.2.6
[INFO] [stderr]    Compiling crossterm v0.9.6
[INFO] [stderr]    Compiling onig v4.3.2
[INFO] [stderr]    Compiling syntect v3.2.0
[INFO] [stderr]    Compiling irust v0.6.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.68s
[INFO] running `"docker" "inspect" "b711cc398f9c764d256021afb2b59611b73a2121993ecddf60f8689d68fdbabf"`
[INFO] running `"docker" "rm" "-f" "b711cc398f9c764d256021afb2b59611b73a2121993ecddf60f8689d68fdbabf"`
[INFO] [stdout] b711cc398f9c764d256021afb2b59611b73a2121993ecddf60f8689d68fdbabf
[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/irust/0.6.8:/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] d048ab4050044c2219aa0c711dae049dcaeaf9a533f7a9e5d49fbdd1fd324174
[INFO] running `"docker" "start" "-a" "d048ab4050044c2219aa0c711dae049dcaeaf9a533f7a9e5d49fbdd1fd324174"`
[INFO] [stderr]    Compiling irust v0.6.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "d048ab4050044c2219aa0c711dae049dcaeaf9a533f7a9e5d49fbdd1fd324174"`
[INFO] running `"docker" "rm" "-f" "d048ab4050044c2219aa0c711dae049dcaeaf9a533f7a9e5d49fbdd1fd324174"`
[INFO] [stdout] d048ab4050044c2219aa0c711dae049dcaeaf9a533f7a9e5d49fbdd1fd324174
[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/irust/0.6.8:/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] c7e0a8baae45c0c54fb39296af8d40e46658a42ec379efd44a833046909fab96
[INFO] running `"docker" "start" "-a" "c7e0a8baae45c0c54fb39296af8d40e46658a42ec379efd44a833046909fab96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/irust-0db46dfda356729d
[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" "c7e0a8baae45c0c54fb39296af8d40e46658a42ec379efd44a833046909fab96"`
[INFO] running `"docker" "rm" "-f" "c7e0a8baae45c0c54fb39296af8d40e46658a42ec379efd44a833046909fab96"`
[INFO] [stdout] c7e0a8baae45c0c54fb39296af8d40e46658a42ec379efd44a833046909fab96