[INFO] updating cached repository 1994scm/webserver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/1994scm/webserver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/1994scm/webserver" "work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/1994scm/webserver" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1994scm/webserver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1994scm/webserver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c373ea6d0fe15345a26b99858fd7c6e077f31eb
[INFO] sha for GitHub repo 1994scm/webserver: 2c373ea6d0fe15345a26b99858fd7c6e077f31eb
[INFO] validating manifest of 1994scm/webserver 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 1994scm/webserver 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 1994scm/webserver
[INFO] finished frobbing 1994scm/webserver
[INFO] frobbed toml for 1994scm/webserver written to work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver/Cargo.toml
[INFO] started frobbing 1994scm/webserver
[INFO] finished frobbing 1994scm/webserver
[INFO] frobbed toml for 1994scm/webserver written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1994scm/webserver/Cargo.toml
[INFO] crate 1994scm/webserver 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 1994scm/webserver 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver:/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] 929fd9cd440b24bd7d7b17a0f2875d1e7b57ef003cedfd5402bb1885dd00d8b6
[INFO] running `"docker" "start" "-a" "929fd9cd440b24bd7d7b17a0f2875d1e7b57ef003cedfd5402bb1885dd00d8b6"`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "929fd9cd440b24bd7d7b17a0f2875d1e7b57ef003cedfd5402bb1885dd00d8b6"`
[INFO] running `"docker" "rm" "-f" "929fd9cd440b24bd7d7b17a0f2875d1e7b57ef003cedfd5402bb1885dd00d8b6"`
[INFO] [stdout] 929fd9cd440b24bd7d7b17a0f2875d1e7b57ef003cedfd5402bb1885dd00d8b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver:/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] 3d56b451da1f00ed2574cffc0d1d4c19f67fcb56bcf18a7e49133a856cf30f11
[INFO] running `"docker" "start" "-a" "3d56b451da1f00ed2574cffc0d1d4c19f67fcb56bcf18a7e49133a856cf30f11"`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "3d56b451da1f00ed2574cffc0d1d4c19f67fcb56bcf18a7e49133a856cf30f11"`
[INFO] running `"docker" "rm" "-f" "3d56b451da1f00ed2574cffc0d1d4c19f67fcb56bcf18a7e49133a856cf30f11"`
[INFO] [stdout] 3d56b451da1f00ed2574cffc0d1d4c19f67fcb56bcf18a7e49133a856cf30f11
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/1994scm/webserver:/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] 47e414d42e56847ffb2d3be1cd416b41dd5f62020fc7db48285940a0918edd98
[INFO] running `"docker" "start" "-a" "47e414d42e56847ffb2d3be1cd416b41dd5f62020fc7db48285940a0918edd98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webserver-49f23f5aec260b28
[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" "47e414d42e56847ffb2d3be1cd416b41dd5f62020fc7db48285940a0918edd98"`
[INFO] running `"docker" "rm" "-f" "47e414d42e56847ffb2d3be1cd416b41dd5f62020fc7db48285940a0918edd98"`
[INFO] [stdout] 47e414d42e56847ffb2d3be1cd416b41dd5f62020fc7db48285940a0918edd98