[INFO] updating cached repository GeorgeMironov/rcc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GeorgeMironov/rcc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GeorgeMironov/rcc" "work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GeorgeMironov/rcc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GeorgeMironov/rcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GeorgeMironov/rcc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9cfb19382b52a30440150a9bf7d5a372bd2789b
[INFO] sha for GitHub repo GeorgeMironov/rcc: e9cfb19382b52a30440150a9bf7d5a372bd2789b
[INFO] validating manifest of GeorgeMironov/rcc 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 GeorgeMironov/rcc 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 GeorgeMironov/rcc
[INFO] finished frobbing GeorgeMironov/rcc
[INFO] frobbed toml for GeorgeMironov/rcc written to work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc/Cargo.toml
[INFO] started frobbing GeorgeMironov/rcc
[INFO] finished frobbing GeorgeMironov/rcc
[INFO] frobbed toml for GeorgeMironov/rcc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/GeorgeMironov/rcc/Cargo.toml
[INFO] crate GeorgeMironov/rcc already has a lockfile, it will not be regenerated
[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 GeorgeMironov/rcc 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc:/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] 55eee9f077af919de1b7ce822baa64d7bfd75aae2f3a2a541947648db62ed638
[INFO] running `"docker" "start" "-a" "55eee9f077af919de1b7ce822baa64d7bfd75aae2f3a2a541947648db62ed638"`
[INFO] [stderr]    Compiling rcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "55eee9f077af919de1b7ce822baa64d7bfd75aae2f3a2a541947648db62ed638"`
[INFO] running `"docker" "rm" "-f" "55eee9f077af919de1b7ce822baa64d7bfd75aae2f3a2a541947648db62ed638"`
[INFO] [stdout] 55eee9f077af919de1b7ce822baa64d7bfd75aae2f3a2a541947648db62ed638
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc:/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] f1c01e7fdc4e645de6265f77266c219e97b87acdbdd6594e802f5244a8c7429c
[INFO] running `"docker" "start" "-a" "f1c01e7fdc4e645de6265f77266c219e97b87acdbdd6594e802f5244a8c7429c"`
[INFO] [stderr]    Compiling rcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "f1c01e7fdc4e645de6265f77266c219e97b87acdbdd6594e802f5244a8c7429c"`
[INFO] running `"docker" "rm" "-f" "f1c01e7fdc4e645de6265f77266c219e97b87acdbdd6594e802f5244a8c7429c"`
[INFO] [stdout] f1c01e7fdc4e645de6265f77266c219e97b87acdbdd6594e802f5244a8c7429c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/GeorgeMironov/rcc:/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] fae4bba85ae648efb8af37d5d9092401a4baa2bd3efb49999151ac7e21803bf7
[INFO] running `"docker" "start" "-a" "fae4bba85ae648efb8af37d5d9092401a4baa2bd3efb49999151ac7e21803bf7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rcc-e5d20ca6ad75e186
[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" "fae4bba85ae648efb8af37d5d9092401a4baa2bd3efb49999151ac7e21803bf7"`
[INFO] running `"docker" "rm" "-f" "fae4bba85ae648efb8af37d5d9092401a4baa2bd3efb49999151ac7e21803bf7"`
[INFO] [stdout] fae4bba85ae648efb8af37d5d9092401a4baa2bd3efb49999151ac7e21803bf7