[INFO] crate WebFoolKit 0.1.1 is already in cache
[INFO] extracting crate WebFoolKit 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/WebFoolKit/0.1.1
[INFO] extracting crate WebFoolKit 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/WebFoolKit/0.1.1
[INFO] validating manifest of WebFoolKit-0.1.1 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 WebFoolKit-0.1.1 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 WebFoolKit-0.1.1
[INFO] finished frobbing WebFoolKit-0.1.1
[INFO] frobbed toml for WebFoolKit-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/WebFoolKit/0.1.1/Cargo.toml
[INFO] started frobbing WebFoolKit-0.1.1
[INFO] finished frobbing WebFoolKit-0.1.1
[INFO] frobbed toml for WebFoolKit-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/WebFoolKit/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing WebFoolKit-0.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/WebFoolKit/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6511b9706ef8e7278d2fdbee263c33c11d15d9c1e00805079e5856db9f6d262f
[INFO] running `"docker" "start" "-a" "6511b9706ef8e7278d2fdbee263c33c11d15d9c1e00805079e5856db9f6d262f"`
[INFO] [stderr]    Compiling WebFoolKit v0.1.1 (/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 1.35s
[INFO] running `"docker" "inspect" "6511b9706ef8e7278d2fdbee263c33c11d15d9c1e00805079e5856db9f6d262f"`
[INFO] running `"docker" "rm" "-f" "6511b9706ef8e7278d2fdbee263c33c11d15d9c1e00805079e5856db9f6d262f"`
[INFO] [stdout] 6511b9706ef8e7278d2fdbee263c33c11d15d9c1e00805079e5856db9f6d262f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/WebFoolKit/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55cc2ca3f5f80f1c293d59c9df9c184906fe31aad2ec245e0db85c66da11cf49
[INFO] running `"docker" "start" "-a" "55cc2ca3f5f80f1c293d59c9df9c184906fe31aad2ec245e0db85c66da11cf49"`
[INFO] [stderr]    Compiling WebFoolKit v0.1.1 (/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 1.06s
[INFO] running `"docker" "inspect" "55cc2ca3f5f80f1c293d59c9df9c184906fe31aad2ec245e0db85c66da11cf49"`
[INFO] running `"docker" "rm" "-f" "55cc2ca3f5f80f1c293d59c9df9c184906fe31aad2ec245e0db85c66da11cf49"`
[INFO] [stdout] 55cc2ca3f5f80f1c293d59c9df9c184906fe31aad2ec245e0db85c66da11cf49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/WebFoolKit/0.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b2b2726c12fe121af2c8be68690ba87d71f9ee682424e3945420b01ecb90c47b
[INFO] running `"docker" "start" "-a" "b2b2726c12fe121af2c8be68690ba87d71f9ee682424e3945420b01ecb90c47b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/WebFoolKit-6b9cdb49f810d405
[INFO] [stderr]      Running /opt/crater/target/debug/deps/index-f84f9b47a1659635
[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] [stderr]    Doc-tests WebFoolKit
[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" "b2b2726c12fe121af2c8be68690ba87d71f9ee682424e3945420b01ecb90c47b"`
[INFO] running `"docker" "rm" "-f" "b2b2726c12fe121af2c8be68690ba87d71f9ee682424e3945420b01ecb90c47b"`
[INFO] [stdout] b2b2726c12fe121af2c8be68690ba87d71f9ee682424e3945420b01ecb90c47b