[INFO] updating cached repository yoshihitoh/reser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yoshihitoh/reser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yoshihitoh/reser" "work/ex/beta-1.38-1/sources/1.37.0/gh/yoshihitoh/reser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yoshihitoh/reser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yoshihitoh/reser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d492fedfcc75d3a12a7ff5b5a7c760ae481375ef
[INFO] sha for GitHub repo yoshihitoh/reser: d492fedfcc75d3a12a7ff5b5a7c760ae481375ef
[INFO] validating manifest of yoshihitoh/reser 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 yoshihitoh/reser 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 yoshihitoh/reser
[INFO] finished frobbing yoshihitoh/reser
[INFO] frobbed toml for yoshihitoh/reser written to work/ex/beta-1.38-1/sources/1.37.0/gh/yoshihitoh/reser/Cargo.toml
[INFO] started frobbing yoshihitoh/reser
[INFO] finished frobbing yoshihitoh/reser
[INFO] frobbed toml for yoshihitoh/reser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser/Cargo.toml
[INFO] crate yoshihitoh/reser already has a lockfile, it will not be regenerated
[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 yoshihitoh/reser 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser:/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] 6eb2d7084e2579f74167a8fd2517c9c72fe0f89252f7e4bed5c917611ed56470
[INFO] running `"docker" "start" "-a" "6eb2d7084e2579f74167a8fd2517c9c72fe0f89252f7e4bed5c917611ed56470"`
[INFO] [stderr]    Compiling plist v0.3.0
[INFO] [stderr]    Compiling strum v0.13.0
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.35
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.25
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling onig v4.3.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling strum_macros v0.13.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling syntect v3.0.2
[INFO] [stderr]    Compiling refmt v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[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/bin/refmt/app.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |             )) as Box<BufRead>
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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/bin/refmt/app.rs:178:35
[INFO] [stderr]     |
[INFO] [stderr] 178 |             Box::new(lock) as Box<BufRead>
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:197:23
[INFO] [stderr]     |
[INFO] [stderr] 197 |             )) as Box<Write>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:199:35
[INFO] [stderr]     |
[INFO] [stderr] 199 |             Box::new(lock) as Box<Write>
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:204:70
[INFO] [stderr]     |
[INFO] [stderr] 204 |             Box::new(HighlightTextPrinter::new(&self.assets)) as Box<Printer>
[INFO] [stderr]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn Printer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:206:58
[INFO] [stderr]     |
[INFO] [stderr] 206 |             Box::new(PlainTextPrinter::default()) as Box<Printer>
[INFO] [stderr]     |                                                          ^^^^^^^ help: use `dyn`: `dyn Printer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "6eb2d7084e2579f74167a8fd2517c9c72fe0f89252f7e4bed5c917611ed56470"`
[INFO] running `"docker" "rm" "-f" "6eb2d7084e2579f74167a8fd2517c9c72fe0f89252f7e4bed5c917611ed56470"`
[INFO] [stdout] 6eb2d7084e2579f74167a8fd2517c9c72fe0f89252f7e4bed5c917611ed56470
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser:/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] fae3a04a355f3a468e9868ae9ec1959afb2145663aebc472f256ed110ef135d6
[INFO] running `"docker" "start" "-a" "fae3a04a355f3a468e9868ae9ec1959afb2145663aebc472f256ed110ef135d6"`
[INFO] [stderr]    Compiling refmt v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |             )) as Box<BufRead>
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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/bin/refmt/app.rs:178:35
[INFO] [stderr]     |
[INFO] [stderr] 178 |             Box::new(lock) as Box<BufRead>
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:197:23
[INFO] [stderr]     |
[INFO] [stderr] 197 |             )) as Box<Write>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:199:35
[INFO] [stderr]     |
[INFO] [stderr] 199 |             Box::new(lock) as Box<Write>
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:204:70
[INFO] [stderr]     |
[INFO] [stderr] 204 |             Box::new(HighlightTextPrinter::new(&self.assets)) as Box<Printer>
[INFO] [stderr]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn Printer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/refmt/app.rs:206:58
[INFO] [stderr]     |
[INFO] [stderr] 206 |             Box::new(PlainTextPrinter::default()) as Box<Printer>
[INFO] [stderr]     |                                                          ^^^^^^^ help: use `dyn`: `dyn Printer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/refmt/printer.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn print(&self, dest: &mut Write, text: &FormattedText) -> Result<(), errors::Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `"docker" "inspect" "fae3a04a355f3a468e9868ae9ec1959afb2145663aebc472f256ed110ef135d6"`
[INFO] running `"docker" "rm" "-f" "fae3a04a355f3a468e9868ae9ec1959afb2145663aebc472f256ed110ef135d6"`
[INFO] [stdout] fae3a04a355f3a468e9868ae9ec1959afb2145663aebc472f256ed110ef135d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yoshihitoh/reser:/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] e846f3404f3749dee20091868867c89050d8e2246cbfae246569607d29fadf0f
[INFO] running `"docker" "start" "-a" "e846f3404f3749dee20091868867c89050d8e2246cbfae246569607d29fadf0f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/refmt-e494fc027b473f7f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test format::yaml::tests::success ... ok
[INFO] [stdout] test format::toml::tests::success ... ok
[INFO] [stdout] test format::tests::format_from_str ... ok
[INFO] [stdout] test format::tests::convert_yaml ... ok
[INFO] [stdout] test format::tests::convert_toml ... ok
[INFO] [stdout] test format::json::tests::success ... ok
[INFO] [stdout] test format::tests::convert_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/refmt-8b26c1709efe6717
[INFO] [stderr]      Running /opt/crater/target/debug/deps/refmt_generate_assets-f7438dbd4e34d9e1
[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] [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]    Doc-tests refmt
[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" "e846f3404f3749dee20091868867c89050d8e2246cbfae246569607d29fadf0f"`
[INFO] running `"docker" "rm" "-f" "e846f3404f3749dee20091868867c89050d8e2246cbfae246569607d29fadf0f"`
[INFO] [stdout] e846f3404f3749dee20091868867c89050d8e2246cbfae246569607d29fadf0f