[INFO] crate simple-logging 2.0.2 is already in cache
[INFO] extracting crate simple-logging 2.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/simple-logging/2.0.2
[INFO] extracting crate simple-logging 2.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-logging/2.0.2
[INFO] validating manifest of simple-logging-2.0.2 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 simple-logging-2.0.2 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 simple-logging-2.0.2
[INFO] finished frobbing simple-logging-2.0.2
[INFO] frobbed toml for simple-logging-2.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/simple-logging/2.0.2/Cargo.toml
[INFO] started frobbing simple-logging-2.0.2
[INFO] finished frobbing simple-logging-2.0.2
[INFO] frobbed toml for simple-logging-2.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-logging/2.0.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing simple-logging-2.0.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-logging/2.0.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1bec623e13a52c938eb373ecf411bfe3c4a49d9db948f9211689b26257329c17
[INFO] running `"docker" "start" "-a" "1bec623e13a52c938eb373ecf411bfe3c4a49d9db948f9211689b26257329c17"`
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling simple-logging v2.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:138:15
[INFO] [stderr]     |
[INFO] [stderr] 138 |     sink: Box<Write + Send>,
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[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:226:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |     assert_eq!(log::logger() as *const Log, &*LOGGER as *const Log);
[INFO] [stderr]     |                                        ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:226:64
[INFO] [stderr]     |
[INFO] [stderr] 226 |     assert_eq!(log::logger() as *const Log, &*LOGGER as *const Log);
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "1bec623e13a52c938eb373ecf411bfe3c4a49d9db948f9211689b26257329c17"`
[INFO] running `"docker" "rm" "-f" "1bec623e13a52c938eb373ecf411bfe3c4a49d9db948f9211689b26257329c17"`
[INFO] [stdout] 1bec623e13a52c938eb373ecf411bfe3c4a49d9db948f9211689b26257329c17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-logging/2.0.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a55b54bf872ac1d5c1d2cf6071fad2488cd88df122f6ff0d3ddebe0ca5e6f45e
[INFO] running `"docker" "start" "-a" "a55b54bf872ac1d5c1d2cf6071fad2488cd88df122f6ff0d3ddebe0ca5e6f45e"`
[INFO] [stderr]    Compiling simple-logging v2.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:138:15
[INFO] [stderr]     |
[INFO] [stderr] 138 |     sink: Box<Write + Send>,
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[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:226:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |     assert_eq!(log::logger() as *const Log, &*LOGGER as *const Log);
[INFO] [stderr]     |                                        ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:226:64
[INFO] [stderr]     |
[INFO] [stderr] 226 |     assert_eq!(log::logger() as *const Log, &*LOGGER as *const Log);
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "a55b54bf872ac1d5c1d2cf6071fad2488cd88df122f6ff0d3ddebe0ca5e6f45e"`
[INFO] running `"docker" "rm" "-f" "a55b54bf872ac1d5c1d2cf6071fad2488cd88df122f6ff0d3ddebe0ca5e6f45e"`
[INFO] [stdout] a55b54bf872ac1d5c1d2cf6071fad2488cd88df122f6ff0d3ddebe0ca5e6f45e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-logging/2.0.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1b6ecbe036723f566266a899504af1b726b4c410f8e9009fc1a3c328a748c774
[INFO] running `"docker" "start" "-a" "1b6ecbe036723f566266a899504af1b726b4c410f8e9009fc1a3c328a748c774"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_logging-ffc99d7b9ccc5c02
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... 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 simple-logging
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - log_to_stderr (line 192) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/lib.rs - log_to (line 210) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/lib.rs - log_to_file (line 168) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1b6ecbe036723f566266a899504af1b726b4c410f8e9009fc1a3c328a748c774"`
[INFO] running `"docker" "rm" "-f" "1b6ecbe036723f566266a899504af1b726b4c410f8e9009fc1a3c328a748c774"`
[INFO] [stdout] 1b6ecbe036723f566266a899504af1b726b4c410f8e9009fc1a3c328a748c774