[INFO] updating cached repository dev-yohan/rust-web-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dev-yohan/rust-web-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dev-yohan/rust-web-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dev-yohan/rust-web-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a79744488305f5fabc03919d8fe86766f7ca5217
[INFO] sha for GitHub repo dev-yohan/rust-web-server: a79744488305f5fabc03919d8fe86766f7ca5217
[INFO] validating manifest of dev-yohan/rust-web-server 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 dev-yohan/rust-web-server 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 dev-yohan/rust-web-server
[INFO] finished frobbing dev-yohan/rust-web-server
[INFO] frobbed toml for dev-yohan/rust-web-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server/Cargo.toml
[INFO] started frobbing dev-yohan/rust-web-server
[INFO] finished frobbing dev-yohan/rust-web-server
[INFO] frobbed toml for dev-yohan/rust-web-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server/Cargo.toml
[INFO] crate dev-yohan/rust-web-server 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 dev-yohan/rust-web-server against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0958a968cca82c0ade7000ff3e995cd5ff02c1aac5f1fe6eba2496e8e3a31c2a
[INFO] running `"docker" "start" "-a" "0958a968cca82c0ade7000ff3e995cd5ff02c1aac5f1fe6eba2496e8e3a31c2a"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "0958a968cca82c0ade7000ff3e995cd5ff02c1aac5f1fe6eba2496e8e3a31c2a"`
[INFO] running `"docker" "rm" "-f" "0958a968cca82c0ade7000ff3e995cd5ff02c1aac5f1fe6eba2496e8e3a31c2a"`
[INFO] [stdout] 0958a968cca82c0ade7000ff3e995cd5ff02c1aac5f1fe6eba2496e8e3a31c2a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0684406ccd3a2726f16d573ca45d037c69aab3af319d71e8557f596199ec64f
[INFO] running `"docker" "start" "-a" "a0684406ccd3a2726f16d573ca45d037c69aab3af319d71e8557f596199ec64f"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "a0684406ccd3a2726f16d573ca45d037c69aab3af319d71e8557f596199ec64f"`
[INFO] running `"docker" "rm" "-f" "a0684406ccd3a2726f16d573ca45d037c69aab3af319d71e8557f596199ec64f"`
[INFO] [stdout] a0684406ccd3a2726f16d573ca45d037c69aab3af319d71e8557f596199ec64f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6d2836a01f4a480ee01ca6df1c352525b912ba1feac878cef104319667d988fb
[INFO] running `"docker" "start" "-a" "6d2836a01f4a480ee01ca6df1c352525b912ba1feac878cef104319667d988fb"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-a78465aa72496335
[INFO] running `"docker" "inspect" "6d2836a01f4a480ee01ca6df1c352525b912ba1feac878cef104319667d988fb"`
[INFO] running `"docker" "rm" "-f" "6d2836a01f4a480ee01ca6df1c352525b912ba1feac878cef104319667d988fb"`
[INFO] [stdout] 6d2836a01f4a480ee01ca6df1c352525b912ba1feac878cef104319667d988fb