[INFO] updating cached repository TuringDisciple/web-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TuringDisciple/web-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TuringDisciple/web-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/TuringDisciple/web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TuringDisciple/web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TuringDisciple/web-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6eb407aebc5714f914d3dbb51a0e8ce7ed91c011
[INFO] sha for GitHub repo TuringDisciple/web-server: 6eb407aebc5714f914d3dbb51a0e8ce7ed91c011
[INFO] validating manifest of TuringDisciple/web-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 TuringDisciple/web-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 TuringDisciple/web-server
[INFO] finished frobbing TuringDisciple/web-server
[INFO] frobbed toml for TuringDisciple/web-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/TuringDisciple/web-server/Cargo.toml
[INFO] started frobbing TuringDisciple/web-server
[INFO] finished frobbing TuringDisciple/web-server
[INFO] frobbed toml for TuringDisciple/web-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-server/Cargo.toml
[INFO] crate TuringDisciple/web-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] testing TuringDisciple/web-server against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a65f0422081bc965062f86f36c5d2b547c6ca6fcfe08cbe0344326bf8e4d2985
[INFO] running `"docker" "start" "-a" "a65f0422081bc965062f86f36c5d2b547c6ca6fcfe08cbe0344326bf8e4d2985"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "a65f0422081bc965062f86f36c5d2b547c6ca6fcfe08cbe0344326bf8e4d2985"`
[INFO] running `"docker" "rm" "-f" "a65f0422081bc965062f86f36c5d2b547c6ca6fcfe08cbe0344326bf8e4d2985"`
[INFO] [stdout] a65f0422081bc965062f86f36c5d2b547c6ca6fcfe08cbe0344326bf8e4d2985
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f0c3e9ffc2965428fcf3d597cc476ee3a4eaca69f486b98b0d20006603b2ac05
[INFO] running `"docker" "start" "-a" "f0c3e9ffc2965428fcf3d597cc476ee3a4eaca69f486b98b0d20006603b2ac05"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "f0c3e9ffc2965428fcf3d597cc476ee3a4eaca69f486b98b0d20006603b2ac05"`
[INFO] running `"docker" "rm" "-f" "f0c3e9ffc2965428fcf3d597cc476ee3a4eaca69f486b98b0d20006603b2ac05"`
[INFO] [stdout] f0c3e9ffc2965428fcf3d597cc476ee3a4eaca69f486b98b0d20006603b2ac05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuringDisciple/web-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 054dfdd65a2fa0611c72d74ef4206d36f0b2f31449dca67744acd0da2ea70613
[INFO] running `"docker" "start" "-a" "054dfdd65a2fa0611c72d74ef4206d36f0b2f31449dca67744acd0da2ea70613"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-5ec1d5d1302c5170
[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] [stderr]      Running /opt/crater/target/debug/deps/main-c38463e593ab5334
[INFO] [stderr]    Doc-tests web-server
[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] [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" "054dfdd65a2fa0611c72d74ef4206d36f0b2f31449dca67744acd0da2ea70613"`
[INFO] running `"docker" "rm" "-f" "054dfdd65a2fa0611c72d74ef4206d36f0b2f31449dca67744acd0da2ea70613"`
[INFO] [stdout] 054dfdd65a2fa0611c72d74ef4206d36f0b2f31449dca67744acd0da2ea70613