[INFO] updating cached repository placrosse/rust_ipc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/placrosse/rust_ipc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/placrosse/rust_ipc" "work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/placrosse/rust_ipc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/placrosse/rust_ipc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/placrosse/rust_ipc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42c8986abe3fe750b572cbb873ed81b30cf990df
[INFO] sha for GitHub repo placrosse/rust_ipc: 42c8986abe3fe750b572cbb873ed81b30cf990df
[INFO] validating manifest of placrosse/rust_ipc 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 placrosse/rust_ipc 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 placrosse/rust_ipc
[INFO] finished frobbing placrosse/rust_ipc
[INFO] frobbed toml for placrosse/rust_ipc written to work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc/Cargo.toml
[INFO] started frobbing placrosse/rust_ipc
[INFO] finished frobbing placrosse/rust_ipc
[INFO] frobbed toml for placrosse/rust_ipc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/placrosse/rust_ipc/Cargo.toml
[INFO] crate placrosse/rust_ipc 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] testing placrosse/rust_ipc 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc:/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] 06139adb1a57b80cc0dba2ece21d4a92d1ce880dee66aa37bdeff41465b23bb2
[INFO] running `"docker" "start" "-a" "06139adb1a57b80cc0dba2ece21d4a92d1ce880dee66aa37bdeff41465b23bb2"`
[INFO] [stderr]    Compiling rust_ipc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "06139adb1a57b80cc0dba2ece21d4a92d1ce880dee66aa37bdeff41465b23bb2"`
[INFO] running `"docker" "rm" "-f" "06139adb1a57b80cc0dba2ece21d4a92d1ce880dee66aa37bdeff41465b23bb2"`
[INFO] [stdout] 06139adb1a57b80cc0dba2ece21d4a92d1ce880dee66aa37bdeff41465b23bb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc:/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] 7ad2c7771f19e4c2e4832a921c4fce5c22ed7d46c4267c8bd50e9416d777b614
[INFO] running `"docker" "start" "-a" "7ad2c7771f19e4c2e4832a921c4fce5c22ed7d46c4267c8bd50e9416d777b614"`
[INFO] [stderr]    Compiling rust_ipc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "7ad2c7771f19e4c2e4832a921c4fce5c22ed7d46c4267c8bd50e9416d777b614"`
[INFO] running `"docker" "rm" "-f" "7ad2c7771f19e4c2e4832a921c4fce5c22ed7d46c4267c8bd50e9416d777b614"`
[INFO] [stdout] 7ad2c7771f19e4c2e4832a921c4fce5c22ed7d46c4267c8bd50e9416d777b614
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/placrosse/rust_ipc:/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] bdc55f53563891ad5e81c23132fd1e26bf89961bbffaef0afa12a831d02d8bc0
[INFO] running `"docker" "start" "-a" "bdc55f53563891ad5e81c23132fd1e26bf89961bbffaef0afa12a831d02d8bc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ipc-80ea40702745b3cb
[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" "bdc55f53563891ad5e81c23132fd1e26bf89961bbffaef0afa12a831d02d8bc0"`
[INFO] running `"docker" "rm" "-f" "bdc55f53563891ad5e81c23132fd1e26bf89961bbffaef0afa12a831d02d8bc0"`
[INFO] [stdout] bdc55f53563891ad5e81c23132fd1e26bf89961bbffaef0afa12a831d02d8bc0