[INFO] updating cached repository mre/envy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mre/envy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mre/envy" "work/ex/beta-1.38-1/sources/1.37.0/gh/mre/envy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mre/envy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mre/envy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f930af23e87c3543aad9fd2c99c40026c3adbbd4 [INFO] sha for GitHub repo mre/envy: f930af23e87c3543aad9fd2c99c40026c3adbbd4 [INFO] validating manifest of mre/envy on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mre/envy on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mre/envy [INFO] finished frobbing mre/envy [INFO] frobbed toml for mre/envy written to work/ex/beta-1.38-1/sources/1.37.0/gh/mre/envy/Cargo.toml [INFO] started frobbing mre/envy [INFO] finished frobbing mre/envy [INFO] frobbed toml for mre/envy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy/Cargo.toml [INFO] crate mre/envy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mre/envy against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] bd2e0e612984c1c22ad2e0cb470f1c65837ffb37de8a636673b1ef31bc92b2cb [INFO] running `"docker" "start" "-a" "bd2e0e612984c1c22ad2e0cb470f1c65837ffb37de8a636673b1ef31bc92b2cb"` [INFO] [stderr] Compiling app_dirs v1.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling serde_regex v0.3.1 [INFO] [stderr] Compiling config v0.9.2 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling envy-cli v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.70s [INFO] running `"docker" "inspect" "bd2e0e612984c1c22ad2e0cb470f1c65837ffb37de8a636673b1ef31bc92b2cb"` [INFO] running `"docker" "rm" "-f" "bd2e0e612984c1c22ad2e0cb470f1c65837ffb37de8a636673b1ef31bc92b2cb"` [INFO] [stdout] bd2e0e612984c1c22ad2e0cb470f1c65837ffb37de8a636673b1ef31bc92b2cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c693c23283cfd38ed843b4cbb66cf3ba09a585d30b61d6cc9ceba61dedad25eb [INFO] running `"docker" "start" "-a" "c693c23283cfd38ed843b4cbb66cf3ba09a585d30b61d6cc9ceba61dedad25eb"` [INFO] [stderr] Compiling envy-cli v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `"docker" "inspect" "c693c23283cfd38ed843b4cbb66cf3ba09a585d30b61d6cc9ceba61dedad25eb"` [INFO] running `"docker" "rm" "-f" "c693c23283cfd38ed843b4cbb66cf3ba09a585d30b61d6cc9ceba61dedad25eb"` [INFO] [stdout] c693c23283cfd38ed843b4cbb66cf3ba09a585d30b61d6cc9ceba61dedad25eb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mre/envy:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 784df2aeb21b8e01824f220b1a4a7a181c8efee65724fdc741f36854a7a3afbb [INFO] running `"docker" "start" "-a" "784df2aeb21b8e01824f220b1a4a7a181c8efee65724fdc741f36854a7a3afbb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/envy-25fea22326234c72 [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" "784df2aeb21b8e01824f220b1a4a7a181c8efee65724fdc741f36854a7a3afbb"` [INFO] running `"docker" "rm" "-f" "784df2aeb21b8e01824f220b1a4a7a181c8efee65724fdc741f36854a7a3afbb"` [INFO] [stdout] 784df2aeb21b8e01824f220b1a4a7a181c8efee65724fdc741f36854a7a3afbb