[INFO] updating cached repository sajuthankappan/serve [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sajuthankappan/serve [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sajuthankappan/serve" "work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sajuthankappan/serve" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sajuthankappan/serve"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sajuthankappan/serve'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1b866948236d6acabfb70d28681e5e729dd04aa1 [INFO] sha for GitHub repo sajuthankappan/serve: 1b866948236d6acabfb70d28681e5e729dd04aa1 [INFO] validating manifest of sajuthankappan/serve 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 sajuthankappan/serve 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 sajuthankappan/serve [INFO] finished frobbing sajuthankappan/serve [INFO] frobbed toml for sajuthankappan/serve written to work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve/Cargo.toml [INFO] started frobbing sajuthankappan/serve [INFO] finished frobbing sajuthankappan/serve [INFO] frobbed toml for sajuthankappan/serve written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sajuthankappan/serve/Cargo.toml [INFO] crate sajuthankappan/serve 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 sajuthankappan/serve 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve:/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] 5b19d49b559121ce5844f9e23968d6f979ab28c2c72dbf07d4106ad83ff233dd [INFO] running `"docker" "start" "-a" "5b19d49b559121ce5844f9e23968d6f979ab28c2c72dbf07d4106ad83ff233dd"` [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling staticfile v0.5.0 [INFO] [stderr] Compiling serve v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `"docker" "inspect" "5b19d49b559121ce5844f9e23968d6f979ab28c2c72dbf07d4106ad83ff233dd"` [INFO] running `"docker" "rm" "-f" "5b19d49b559121ce5844f9e23968d6f979ab28c2c72dbf07d4106ad83ff233dd"` [INFO] [stdout] 5b19d49b559121ce5844f9e23968d6f979ab28c2c72dbf07d4106ad83ff233dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve:/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] 8a44dd6723e8faf52345ade9b4c04a18b5f267d535c8faeff55598723faa0c6a [INFO] running `"docker" "start" "-a" "8a44dd6723e8faf52345ade9b4c04a18b5f267d535c8faeff55598723faa0c6a"` [INFO] [stderr] Compiling serve v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "8a44dd6723e8faf52345ade9b4c04a18b5f267d535c8faeff55598723faa0c6a"` [INFO] running `"docker" "rm" "-f" "8a44dd6723e8faf52345ade9b4c04a18b5f267d535c8faeff55598723faa0c6a"` [INFO] [stdout] 8a44dd6723e8faf52345ade9b4c04a18b5f267d535c8faeff55598723faa0c6a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sajuthankappan/serve:/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] 365507b2a4847a673c88ca5a41d1d97b7147520d9b900277450e2dfe9545a5c3 [INFO] running `"docker" "start" "-a" "365507b2a4847a673c88ca5a41d1d97b7147520d9b900277450e2dfe9545a5c3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/serve-464c2883d8858f76 [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" "365507b2a4847a673c88ca5a41d1d97b7147520d9b900277450e2dfe9545a5c3"` [INFO] running `"docker" "rm" "-f" "365507b2a4847a673c88ca5a41d1d97b7147520d9b900277450e2dfe9545a5c3"` [INFO] [stdout] 365507b2a4847a673c88ca5a41d1d97b7147520d9b900277450e2dfe9545a5c3