[INFO] updating cached repository NunoDasNeves/mini_rust_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NunoDasNeves/mini_rust_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NunoDasNeves/mini_rust_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NunoDasNeves/mini_rust_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NunoDasNeves/mini_rust_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NunoDasNeves/mini_rust_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50d9674098104e31e8e20f10979ca91b71b8ff2d
[INFO] sha for GitHub repo NunoDasNeves/mini_rust_server: 50d9674098104e31e8e20f10979ca91b71b8ff2d
[INFO] validating manifest of NunoDasNeves/mini_rust_server 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 NunoDasNeves/mini_rust_server 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 NunoDasNeves/mini_rust_server
[INFO] finished frobbing NunoDasNeves/mini_rust_server
[INFO] frobbed toml for NunoDasNeves/mini_rust_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server/Cargo.toml
[INFO] started frobbing NunoDasNeves/mini_rust_server
[INFO] finished frobbing NunoDasNeves/mini_rust_server
[INFO] frobbed toml for NunoDasNeves/mini_rust_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NunoDasNeves/mini_rust_server/Cargo.toml
[INFO] crate NunoDasNeves/mini_rust_server 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing NunoDasNeves/mini_rust_server 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server:/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] d498b2d780ee49edb52f69d6e2718423151158cede4da1ff791a17df59b69ebd
[INFO] running `"docker" "start" "-a" "d498b2d780ee49edb52f69d6e2718423151158cede4da1ff791a17df59b69ebd"`
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling vecio v0.1.0
[INFO] [stderr]    Compiling webpki v0.19.1
[INFO] [stderr]    Compiling sct v0.5.0
[INFO] [stderr]    Compiling rustls v0.15.2
[INFO] [stderr]    Compiling mini_rust_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `"docker" "inspect" "d498b2d780ee49edb52f69d6e2718423151158cede4da1ff791a17df59b69ebd"`
[INFO] running `"docker" "rm" "-f" "d498b2d780ee49edb52f69d6e2718423151158cede4da1ff791a17df59b69ebd"`
[INFO] [stdout] d498b2d780ee49edb52f69d6e2718423151158cede4da1ff791a17df59b69ebd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server:/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] f54ceee6bd581872e88cb68739a68cce7c106e0af85209d8a0ba82db983d9159
[INFO] running `"docker" "start" "-a" "f54ceee6bd581872e88cb68739a68cce7c106e0af85209d8a0ba82db983d9159"`
[INFO] [stderr]    Compiling mini_rust_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "f54ceee6bd581872e88cb68739a68cce7c106e0af85209d8a0ba82db983d9159"`
[INFO] running `"docker" "rm" "-f" "f54ceee6bd581872e88cb68739a68cce7c106e0af85209d8a0ba82db983d9159"`
[INFO] [stdout] f54ceee6bd581872e88cb68739a68cce7c106e0af85209d8a0ba82db983d9159
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NunoDasNeves/mini_rust_server:/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] 21de2fe570511d2c526d8bf08d85c74ce7830e02bd604cac5333f186258f9544
[INFO] running `"docker" "start" "-a" "21de2fe570511d2c526d8bf08d85c74ce7830e02bd604cac5333f186258f9544"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mini_rust_server-ec5af4ec7e7438fb
[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" "21de2fe570511d2c526d8bf08d85c74ce7830e02bd604cac5333f186258f9544"`
[INFO] running `"docker" "rm" "-f" "21de2fe570511d2c526d8bf08d85c74ce7830e02bd604cac5333f186258f9544"`
[INFO] [stdout] 21de2fe570511d2c526d8bf08d85c74ce7830e02bd604cac5333f186258f9544