[INFO] crate rc-u8-reader 2.0.9 is already in cache
[INFO] testing rc-u8-reader-2.0.9 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rc-u8-reader 2.0.9 into work/builds/worker-11/source
[INFO] validating manifest of crates.io crate rc-u8-reader 2.0.9 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rc-u8-reader 2.0.9
[INFO] finished tweaking crates.io crate rc-u8-reader 2.0.9
[INFO] tweaked toml for crates.io crate rc-u8-reader 2.0.9 written to work/builds/worker-11/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8242d6abcc6095985789d779836fa684750c39bdfb19bbb0ad14ec1a9c637eea
[INFO] running `"docker" "start" "-a" "8242d6abcc6095985789d779836fa684750c39bdfb19bbb0ad14ec1a9c637eea"`
[INFO] [stderr]    Compiling debug-helper v0.3.8
[INFO] [stderr]    Compiling rc-u8-reader v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "8242d6abcc6095985789d779836fa684750c39bdfb19bbb0ad14ec1a9c637eea"`
[INFO] running `"docker" "rm" "-f" "8242d6abcc6095985789d779836fa684750c39bdfb19bbb0ad14ec1a9c637eea"`
[INFO] [stdout] 8242d6abcc6095985789d779836fa684750c39bdfb19bbb0ad14ec1a9c637eea
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 06d0726f9a3521768f0a402d7d03998ff6956524884b4d20e05b5a98ff9f66fe
[INFO] running `"docker" "start" "-a" "06d0726f9a3521768f0a402d7d03998ff6956524884b4d20e05b5a98ff9f66fe"`
[INFO] [stderr]    Compiling rc-u8-reader v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "06d0726f9a3521768f0a402d7d03998ff6956524884b4d20e05b5a98ff9f66fe"`
[INFO] running `"docker" "rm" "-f" "06d0726f9a3521768f0a402d7d03998ff6956524884b4d20e05b5a98ff9f66fe"`
[INFO] [stdout] 06d0726f9a3521768f0a402d7d03998ff6956524884b4d20e05b5a98ff9f66fe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 148f46d1c491014f622271980d05ebcc6bd1fd159df12b02bfdcbb14a240de91
[INFO] running `"docker" "start" "-a" "148f46d1c491014f622271980d05ebcc6bd1fd159df12b02bfdcbb14a240de91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rc_u8_reader-5347e1c5e62fd5b4
[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/rustwide/target/debug/deps/arc_mutex_u8_reader-787a565769e6560f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arc_u8_reader-9438886aa75b095a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rc_refcell_u8_reader-c73fd466e2d9bcb7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rc_u8_reader-fd2a41690731acf8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rc-u8-reader
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 52) ... ok
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "148f46d1c491014f622271980d05ebcc6bd1fd159df12b02bfdcbb14a240de91"`
[INFO] running `"docker" "rm" "-f" "148f46d1c491014f622271980d05ebcc6bd1fd159df12b02bfdcbb14a240de91"`
[INFO] [stdout] 148f46d1c491014f622271980d05ebcc6bd1fd159df12b02bfdcbb14a240de91