[INFO] crate simplelog 0.5.3 is already in cache
[INFO] extracting crate simplelog 0.5.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/simplelog/0.5.3
[INFO] extracting crate simplelog 0.5.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/simplelog/0.5.3
[INFO] validating manifest of simplelog-0.5.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of simplelog-0.5.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing simplelog-0.5.3
[INFO] finished frobbing simplelog-0.5.3
[INFO] frobbed toml for simplelog-0.5.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/simplelog/0.5.3/Cargo.toml
[INFO] started frobbing simplelog-0.5.3
[INFO] finished frobbing simplelog-0.5.3
[INFO] frobbed toml for simplelog-0.5.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/simplelog/0.5.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking simplelog-0.5.3 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/simplelog/0.5.3:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 080ddf1ff0ce6d184af9ef56c4af2ac4cb4b5b17d552810b31ecd2c243fd1aeb
[INFO] running `"docker" "start" "-a" "080ddf1ff0ce6d184af9ef56c4af2ac4cb4b5b17d552810b31ecd2c243fd1aeb"`
[INFO] [stderr]     Checking simplelog v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/simplelog.rs:106:39
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn as_log(self: Box<Self>) -> Box<Log> {
[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]   --> src/loggers/termlog.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/termlog.rs:122:68
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn try_log_term<W>(&self, record: &Record, term_lock: &mut Box<Terminal<Output=W> + Send>) -> Result<(), Error>
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Terminal<Output=W> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/termlog.rs:207:39
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn as_log(self: Box<Self>) -> Box<Log> {
[INFO] [stderr]     |                                       ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/writelog.rs:95:39
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_log(self: Box<Self>) -> Box<Log> {
[INFO] [stderr]    |                                       ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |     logger: Vec<Box<SharedLogger>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn init(logger: Vec<Box<SharedLogger>>) -> Result<(), SetLoggerError> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:76:32
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new(logger: Vec<Box<SharedLogger>>) -> Box<CombinedLogger> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/comblog.rs:121:39
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn as_log(self: Box<Self>) -> Box<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:78:39
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn as_log(self: Box<Self>) -> Box<Log>;
[INFO] [stderr]    |                                       ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/simplelog.rs:106:39
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn as_log(self: Box<Self>) -> Box<Log> {
[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]   --> src/loggers/termlog.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/termlog.rs:122:68
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn try_log_term<W>(&self, record: &Record, term_lock: &mut Box<Terminal<Output=W> + Send>) -> Result<(), Error>
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Terminal<Output=W> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/termlog.rs:207:39
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn as_log(self: Box<Self>) -> Box<Log> {
[INFO] [stderr]     |                                       ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/writelog.rs:95:39
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_log(self: Box<Self>) -> Box<Log> {
[INFO] [stderr]    |                                       ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |     logger: Vec<Box<SharedLogger>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn init(logger: Vec<Box<SharedLogger>>) -> Result<(), SetLoggerError> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/loggers/comblog.rs:76:32
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new(logger: Vec<Box<SharedLogger>>) -> Box<CombinedLogger> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/loggers/comblog.rs:121:39
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn as_log(self: Box<Self>) -> Box<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:78:39
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn as_log(self: Box<Self>) -> Box<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:112:81
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     vec.push(SimpleLogger::new(LevelFilter::Error, conf) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:113:88
[INFO] [stderr]     |
[INFO] [stderr] 113 |                     vec.push(TermLogger::new(LevelFilter::Error, conf).unwrap() as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:114:132
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     vec.push(WriteLogger::new(LevelFilter::Error, conf, File::create(&format!("error_{}.log", i)).unwrap()) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:117:80
[INFO] [stderr]     |
[INFO] [stderr] 117 |                     vec.push(SimpleLogger::new(LevelFilter::Warn, conf) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:87
[INFO] [stderr]     |
[INFO] [stderr] 118 |                     vec.push(TermLogger::new(LevelFilter::Warn, conf).unwrap() as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:130
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     vec.push(WriteLogger::new(LevelFilter::Warn, conf, File::create(&format!("warn_{}.log", i)).unwrap()) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                                                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:80
[INFO] [stderr]     |
[INFO] [stderr] 122 |                     vec.push(SimpleLogger::new(LevelFilter::Info, conf) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:123:87
[INFO] [stderr]     |
[INFO] [stderr] 123 |                     vec.push(TermLogger::new(LevelFilter::Info, conf).unwrap() as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:124:130
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     vec.push(WriteLogger::new(LevelFilter::Info, conf, File::create(&format!("info_{}.log", i)).unwrap()) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                                                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:127:81
[INFO] [stderr]     |
[INFO] [stderr] 127 |                     vec.push(SimpleLogger::new(LevelFilter::Debug, conf) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:128:88
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     vec.push(TermLogger::new(LevelFilter::Debug, conf).unwrap() as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:129:132
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     vec.push(WriteLogger::new(LevelFilter::Debug, conf, File::create(&format!("debug_{}.log", i)).unwrap()) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:132:81
[INFO] [stderr]     |
[INFO] [stderr] 132 |                     vec.push(SimpleLogger::new(LevelFilter::Trace, conf) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:133:88
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     vec.push(TermLogger::new(LevelFilter::Trace, conf).unwrap() as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:134:132
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     vec.push(WriteLogger::new(LevelFilter::Trace, conf, File::create(&format!("trace_{}.log", i)).unwrap()) as Box<SharedLogger>);
[INFO] [stderr]     |                                                                                                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn SharedLogger`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "080ddf1ff0ce6d184af9ef56c4af2ac4cb4b5b17d552810b31ecd2c243fd1aeb"`
[INFO] running `"docker" "rm" "-f" "080ddf1ff0ce6d184af9ef56c4af2ac4cb4b5b17d552810b31ecd2c243fd1aeb"`
[INFO] [stdout] 080ddf1ff0ce6d184af9ef56c4af2ac4cb4b5b17d552810b31ecd2c243fd1aeb