[INFO] updating cached repository rmorillo/backpool-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rmorillo/backpool-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rmorillo/backpool-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rmorillo/backpool-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rmorillo/backpool-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rmorillo/backpool-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce9be0aca4137ecc86ad0f629b7857aa1048bba7
[INFO] sha for GitHub repo rmorillo/backpool-rust: ce9be0aca4137ecc86ad0f629b7857aa1048bba7
[INFO] validating manifest of rmorillo/backpool-rust 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 rmorillo/backpool-rust 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 rmorillo/backpool-rust
[INFO] finished frobbing rmorillo/backpool-rust
[INFO] frobbed toml for rmorillo/backpool-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust/Cargo.toml
[INFO] started frobbing rmorillo/backpool-rust
[INFO] finished frobbing rmorillo/backpool-rust
[INFO] frobbed toml for rmorillo/backpool-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rmorillo/backpool-rust/Cargo.toml
[INFO] crate rmorillo/backpool-rust 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rmorillo/backpool-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a428eacfcb0e011e88c7a93c02f1ea881d9a28efb08c83e26fe8115c7ddd94a6
[INFO] running `"docker" "start" "-a" "a428eacfcb0e011e88c7a93c02f1ea881d9a28efb08c83e26fe8115c7ddd94a6"`
[INFO] [stderr]    Compiling lookbehindpool-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "a428eacfcb0e011e88c7a93c02f1ea881d9a28efb08c83e26fe8115c7ddd94a6"`
[INFO] running `"docker" "rm" "-f" "a428eacfcb0e011e88c7a93c02f1ea881d9a28efb08c83e26fe8115c7ddd94a6"`
[INFO] [stdout] a428eacfcb0e011e88c7a93c02f1ea881d9a28efb08c83e26fe8115c7ddd94a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 79a950065025683e84a0bf83d32b41af796a045930ddbb4f70c114b59491d484
[INFO] running `"docker" "start" "-a" "79a950065025683e84a0bf83d32b41af796a045930ddbb4f70c114b59491d484"`
[INFO] [stderr]    Compiling lookbehindpool-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "79a950065025683e84a0bf83d32b41af796a045930ddbb4f70c114b59491d484"`
[INFO] running `"docker" "rm" "-f" "79a950065025683e84a0bf83d32b41af796a045930ddbb4f70c114b59491d484"`
[INFO] [stdout] 79a950065025683e84a0bf83d32b41af796a045930ddbb4f70c114b59491d484
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rmorillo/backpool-rust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 84b61407f168600e31db02e12173a13bace38e6580c584c1099e382833b4691d
[INFO] running `"docker" "start" "-a" "84b61407f168600e31db02e12173a13bace38e6580c584c1099e382833b4691d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lookbehindpool_rust-28c3c1c784a591ad
[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" "84b61407f168600e31db02e12173a13bace38e6580c584c1099e382833b4691d"`
[INFO] running `"docker" "rm" "-f" "84b61407f168600e31db02e12173a13bace38e6580c584c1099e382833b4691d"`
[INFO] [stdout] 84b61407f168600e31db02e12173a13bace38e6580c584c1099e382833b4691d