[INFO] updating cached repository smart-dag/static_web
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smart-dag/static_web
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smart-dag/static_web" "work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smart-dag/static_web" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smart-dag/static_web"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smart-dag/static_web'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9284454c9d9b21570aa74c96682f309c7e87720
[INFO] sha for GitHub repo smart-dag/static_web: d9284454c9d9b21570aa74c96682f309c7e87720
[INFO] validating manifest of smart-dag/static_web 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 smart-dag/static_web 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 smart-dag/static_web
[INFO] finished frobbing smart-dag/static_web
[INFO] frobbed toml for smart-dag/static_web written to work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web/Cargo.toml
[INFO] started frobbing smart-dag/static_web
[INFO] finished frobbing smart-dag/static_web
[INFO] frobbed toml for smart-dag/static_web written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smart-dag/static_web/Cargo.toml
[INFO] crate smart-dag/static_web 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 smart-dag/static_web 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web:/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] 5cdf2f76175e51b60b37b4536d203dbd04a0608774c49519de106ec79d3ca916
[INFO] running `"docker" "start" "-a" "5cdf2f76175e51b60b37b4536d203dbd04a0608774c49519de106ec79d3ca916"`
[INFO] [stderr]    Compiling generator v0.6.12
[INFO] [stderr]    Compiling may_queue v0.1.5 (https://github.com/Xudong-Huang/may.git#e6165e42)
[INFO] [stderr]    Compiling may v0.3.5 (https://github.com/Xudong-Huang/may.git#e6165e42)
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling may_minihttp v0.1.0 (https://github.com/Xudong-Huang/may_minihttp.git#fc2fe181)
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.30s
[INFO] running `"docker" "inspect" "5cdf2f76175e51b60b37b4536d203dbd04a0608774c49519de106ec79d3ca916"`
[INFO] running `"docker" "rm" "-f" "5cdf2f76175e51b60b37b4536d203dbd04a0608774c49519de106ec79d3ca916"`
[INFO] [stdout] 5cdf2f76175e51b60b37b4536d203dbd04a0608774c49519de106ec79d3ca916
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web:/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] 9399a16145c22cbb88337e2751031f6916b1b34af9da69a827898ae179512830
[INFO] running `"docker" "start" "-a" "9399a16145c22cbb88337e2751031f6916b1b34af9da69a827898ae179512830"`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "9399a16145c22cbb88337e2751031f6916b1b34af9da69a827898ae179512830"`
[INFO] running `"docker" "rm" "-f" "9399a16145c22cbb88337e2751031f6916b1b34af9da69a827898ae179512830"`
[INFO] [stdout] 9399a16145c22cbb88337e2751031f6916b1b34af9da69a827898ae179512830
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smart-dag/static_web:/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] 999ebf847a98c1c22580cfce2259f0794dd97dc04d5b6cbb247b249f1784bce1
[INFO] running `"docker" "start" "-a" "999ebf847a98c1c22580cfce2259f0794dd97dc04d5b6cbb247b249f1784bce1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-a759359205faf29e
[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" "999ebf847a98c1c22580cfce2259f0794dd97dc04d5b6cbb247b249f1784bce1"`
[INFO] running `"docker" "rm" "-f" "999ebf847a98c1c22580cfce2259f0794dd97dc04d5b6cbb247b249f1784bce1"`
[INFO] [stdout] 999ebf847a98c1c22580cfce2259f0794dd97dc04d5b6cbb247b249f1784bce1