[INFO] crate nonblock-logger 0.1.4 is already in cache
[INFO] extracting crate nonblock-logger 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/nonblock-logger/0.1.4
[INFO] extracting crate nonblock-logger 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nonblock-logger/0.1.4
[INFO] validating manifest of nonblock-logger-0.1.4 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 nonblock-logger-0.1.4 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 nonblock-logger-0.1.4
[INFO] finished frobbing nonblock-logger-0.1.4
[INFO] frobbed toml for nonblock-logger-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nonblock-logger/0.1.4/Cargo.toml
[INFO] started frobbing nonblock-logger-0.1.4
[INFO] finished frobbing nonblock-logger-0.1.4
[INFO] frobbed toml for nonblock-logger-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nonblock-logger/0.1.4/Cargo.toml
[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 nonblock-logger-0.1.4 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nonblock-logger/0.1.4:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ae17bd137246220c2437c9cdf8e1671f1a718b67fc87d0f689170a5dc930df29
[INFO] running `"docker" "start" "-a" "ae17bd137246220c2437c9cdf8e1671f1a718b67fc87d0f689170a5dc930df29"`
[INFO] [stderr]    Compiling nonblock-logger v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/formater.rs:136:37
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn formater_get(&self) -> &(Fn(&Self, &Record) -> String + Send + Sync + 'static) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, &Record) -> String + Send + Sync + 'static`
[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]   --> src/lib.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |     sendfn: Box<Fn(&Sender, Option<Message>) + Send + Sync + 'static>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Sender, Option<Message>) + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "ae17bd137246220c2437c9cdf8e1671f1a718b67fc87d0f689170a5dc930df29"`
[INFO] running `"docker" "rm" "-f" "ae17bd137246220c2437c9cdf8e1671f1a718b67fc87d0f689170a5dc930df29"`
[INFO] [stdout] ae17bd137246220c2437c9cdf8e1671f1a718b67fc87d0f689170a5dc930df29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nonblock-logger/0.1.4:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b124ec5d063b149be86be12c099f5dca07af113963f6081016d435bdb5d46542
[INFO] running `"docker" "start" "-a" "b124ec5d063b149be86be12c099f5dca07af113963f6081016d435bdb5d46542"`
[INFO] [stderr]    Compiling nonblock-logger v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/formater.rs:136:37
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn formater_get(&self) -> &(Fn(&Self, &Record) -> String + Send + Sync + 'static) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, &Record) -> String + Send + Sync + 'static`
[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]   --> src/lib.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |     sendfn: Box<Fn(&Sender, Option<Message>) + Send + Sync + 'static>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Sender, Option<Message>) + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "b124ec5d063b149be86be12c099f5dca07af113963f6081016d435bdb5d46542"`
[INFO] running `"docker" "rm" "-f" "b124ec5d063b149be86be12c099f5dca07af113963f6081016d435bdb5d46542"`
[INFO] [stdout] b124ec5d063b149be86be12c099f5dca07af113963f6081016d435bdb5d46542
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nonblock-logger/0.1.4:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 904e9bce1b9ea4a83d44421237a545bc21fb85fe4365d8ed34ddb469dcec612a
[INFO] running `"docker" "start" "-a" "904e9bce1b9ea4a83d44421237a545bc21fb85fe4365d8ed34ddb469dcec612a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nonblock_logger-75abcc8252ba417a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 nonblock-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" "904e9bce1b9ea4a83d44421237a545bc21fb85fe4365d8ed34ddb469dcec612a"`
[INFO] running `"docker" "rm" "-f" "904e9bce1b9ea4a83d44421237a545bc21fb85fe4365d8ed34ddb469dcec612a"`
[INFO] [stdout] 904e9bce1b9ea4a83d44421237a545bc21fb85fe4365d8ed34ddb469dcec612a