[INFO] updating cached repository haxworx/RustCGI
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/haxworx/RustCGI
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/haxworx/RustCGI" "work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustCGI"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustCGI'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/haxworx/RustCGI" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustCGI"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustCGI'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a470495411a0d61f15ec5be5a02e1af349810bb5
[INFO] sha for GitHub repo haxworx/RustCGI: a470495411a0d61f15ec5be5a02e1af349810bb5
[INFO] validating manifest of haxworx/RustCGI 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 haxworx/RustCGI 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 haxworx/RustCGI
[INFO] finished frobbing haxworx/RustCGI
[INFO] frobbed toml for haxworx/RustCGI written to work/ex/beta-1.38-1/sources/1.37.0/gh/haxworx/RustCGI/Cargo.toml
[INFO] started frobbing haxworx/RustCGI
[INFO] finished frobbing haxworx/RustCGI
[INFO] frobbed toml for haxworx/RustCGI written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/haxworx/RustCGI/Cargo.toml
[INFO] crate haxworx/RustCGI 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/haxworx/RustCGI/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[INFO] the lockfile is outdated, regenerating it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] testing haxworx/RustCGI 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-4/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/haxworx/RustCGI:/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] 6b58a202428db60b839c7c404b33c1c318910dbdf7a6115ed236f0c946ad1585
[INFO] running `"docker" "start" "-a" "6b58a202428db60b839c7c404b33c1c318910dbdf7a6115ed236f0c946ad1585"`
[INFO] [stderr]    Compiling WebFoolKit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/cgi/mod.rs:135:12
[INFO] [stderr]     |
[INFO] [stderr] 135 |         for y in (i..end) 
[INFO] [stderr]     |                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `WebFoolKit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `web_fool_kit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "6b58a202428db60b839c7c404b33c1c318910dbdf7a6115ed236f0c946ad1585"`
[INFO] running `"docker" "rm" "-f" "6b58a202428db60b839c7c404b33c1c318910dbdf7a6115ed236f0c946ad1585"`
[INFO] [stdout] 6b58a202428db60b839c7c404b33c1c318910dbdf7a6115ed236f0c946ad1585
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/haxworx/RustCGI:/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] 9054241ece457ff645dda5eed276d980bc778b1b538e8b4190f705be3dc55357
[INFO] running `"docker" "start" "-a" "9054241ece457ff645dda5eed276d980bc778b1b538e8b4190f705be3dc55357"`
[INFO] [stderr]    Compiling WebFoolKit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/cgi/mod.rs:135:12
[INFO] [stderr]     |
[INFO] [stderr] 135 |         for y in (i..end) 
[INFO] [stderr]     |                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `WebFoolKit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `web_fool_kit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "9054241ece457ff645dda5eed276d980bc778b1b538e8b4190f705be3dc55357"`
[INFO] running `"docker" "rm" "-f" "9054241ece457ff645dda5eed276d980bc778b1b538e8b4190f705be3dc55357"`
[INFO] [stdout] 9054241ece457ff645dda5eed276d980bc778b1b538e8b4190f705be3dc55357
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/haxworx/RustCGI:/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] 04016b4287215ab87904c227a8a80e30e130ae0fb8cc1cbb1ba6a7a9966ea4d9
[INFO] running `"docker" "start" "-a" "04016b4287215ab87904c227a8a80e30e130ae0fb8cc1cbb1ba6a7a9966ea4d9"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/WebFoolKit-9af8d90e529d9880
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/index-8781042246ffd9c8
[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] [stderr]    Doc-tests WebFoolKit
[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" "04016b4287215ab87904c227a8a80e30e130ae0fb8cc1cbb1ba6a7a9966ea4d9"`
[INFO] running `"docker" "rm" "-f" "04016b4287215ab87904c227a8a80e30e130ae0fb8cc1cbb1ba6a7a9966ea4d9"`
[INFO] [stdout] 04016b4287215ab87904c227a8a80e30e130ae0fb8cc1cbb1ba6a7a9966ea4d9