[INFO] crate web_logger 0.2.0 is already in cache
[INFO] testing web_logger-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate web_logger 0.2.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate web_logger 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate web_logger 0.2.0
[INFO] finished tweaking crates.io crate web_logger 0.2.0
[INFO] tweaked toml for crates.io crate web_logger 0.2.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 123ee3e64bcaf78fc0c22a8ec1ddfede485bdd96e0ee32a7b91b85b294a940cb
[INFO] running `"docker" "start" "-a" "123ee3e64bcaf78fc0c22a8ec1ddfede485bdd96e0ee32a7b91b85b294a940cb"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling base-x v0.2.5
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling stdweb v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.8
[INFO] [stderr]    Compiling stdweb-derive v0.5.2
[INFO] [stderr]    Compiling web_logger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.61s
[INFO] running `"docker" "inspect" "123ee3e64bcaf78fc0c22a8ec1ddfede485bdd96e0ee32a7b91b85b294a940cb"`
[INFO] running `"docker" "rm" "-f" "123ee3e64bcaf78fc0c22a8ec1ddfede485bdd96e0ee32a7b91b85b294a940cb"`
[INFO] [stdout] 123ee3e64bcaf78fc0c22a8ec1ddfede485bdd96e0ee32a7b91b85b294a940cb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3a3e2b35e2692264d376fea6ecfe712230da19f28f0cdb641479a6705d5c9647
[INFO] running `"docker" "start" "-a" "3a3e2b35e2692264d376fea6ecfe712230da19f28f0cdb641479a6705d5c9647"`
[INFO] [stderr]    Compiling web_logger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "3a3e2b35e2692264d376fea6ecfe712230da19f28f0cdb641479a6705d5c9647"`
[INFO] running `"docker" "rm" "-f" "3a3e2b35e2692264d376fea6ecfe712230da19f28f0cdb641479a6705d5c9647"`
[INFO] [stdout] 3a3e2b35e2692264d376fea6ecfe712230da19f28f0cdb641479a6705d5c9647
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 6439b7c488995650617644d1c73d223209a6b9665e6f34db6cf05239ee8df88c
[INFO] running `"docker" "start" "-a" "6439b7c488995650617644d1c73d223209a6b9665e6f34db6cf05239ee8df88c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/web_logger-47ff8910cae7a4cf
[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 web_logger
[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" "6439b7c488995650617644d1c73d223209a6b9665e6f34db6cf05239ee8df88c"`
[INFO] running `"docker" "rm" "-f" "6439b7c488995650617644d1c73d223209a6b9665e6f34db6cf05239ee8df88c"`
[INFO] [stdout] 6439b7c488995650617644d1c73d223209a6b9665e6f34db6cf05239ee8df88c