[INFO] updating cached repository dekellum/tao-log
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dekellum/tao-log
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dekellum/tao-log" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dekellum/tao-log"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dekellum/tao-log'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dekellum/tao-log" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dekellum/tao-log"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dekellum/tao-log'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34aec46d8f9e32b6f129418dfb428bb249bf5255
[INFO] sha for GitHub repo dekellum/tao-log: 34aec46d8f9e32b6f129418dfb428bb249bf5255
[INFO] validating manifest of dekellum/tao-log on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dekellum/tao-log on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dekellum/tao-log
[INFO] removed 2 missing tests
[INFO] removed workspace from dekellum/tao-log
[INFO] finished frobbing dekellum/tao-log
[INFO] frobbed toml for dekellum/tao-log written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dekellum/tao-log/Cargo.toml
[INFO] started frobbing dekellum/tao-log
[INFO] removed 2 missing tests
[INFO] removed workspace from dekellum/tao-log
[INFO] finished frobbing dekellum/tao-log
[INFO] frobbed toml for dekellum/tao-log written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dekellum/tao-log/Cargo.toml
[INFO] crate dekellum/tao-log already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dekellum/tao-log against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dekellum/tao-log:/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7a638f9b28038b00e9757102336c28ae035a8b986e60a02d28edd63b81a08fcf
[INFO] running `"docker" "start" "-a" "7a638f9b28038b00e9757102336c28ae035a8b986e60a02d28edd63b81a08fcf"`
[INFO] [stderr]    Compiling tao-log v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/log_v.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn set_boxed_logger(logger: Box<Log>) -> Result<(), log::SetLoggerError> {
[INFO] [stderr]    |                                 ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/fatal.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn set_boxed_logger(logger: Box<Log>) -> Result<(), log::SetLoggerError> {
[INFO] [stderr]    |                                 ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `"docker" "inspect" "7a638f9b28038b00e9757102336c28ae035a8b986e60a02d28edd63b81a08fcf"`
[INFO] running `"docker" "rm" "-f" "7a638f9b28038b00e9757102336c28ae035a8b986e60a02d28edd63b81a08fcf"`
[INFO] [stdout] 7a638f9b28038b00e9757102336c28ae035a8b986e60a02d28edd63b81a08fcf