[INFO] crate bat 0.10.0 is already in cache
[INFO] extracting crate bat 0.10.0 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/bat/0.10.0
[INFO] extracting crate bat 0.10.0 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/bat/0.10.0
[INFO] validating manifest of bat-0.10.0 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bat-0.10.0 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bat-0.10.0
[INFO] finished frobbing bat-0.10.0
[INFO] frobbed toml for bat-0.10.0 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/bat/0.10.0/Cargo.toml
[INFO] started frobbing bat-0.10.0
[INFO] finished frobbing bat-0.10.0
[INFO] frobbed toml for bat-0.10.0 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/bat/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking bat-0.10.0 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-1/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/bat/0.10.0:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9983ad86fcb2426d439d13fd835f156af3270ba758e1d50d041ef1121d5ac78c
[INFO] running `"docker" "start" "-a" "9983ad86fcb2426d439d13fd835f156af3270ba758e1d50d041ef1121d5ac78c"`
[INFO] [stderr]     Checking libgit2-sys v0.7.11
[INFO] [stderr]    Compiling bat v0.10.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]     Checking syntect v3.2.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         writer: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[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/controller.rs:93:22
[INFO] [stderr]    |
[INFO] [stderr] 93 |         writer: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output.rs:96:45
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn handle(&mut self) -> Result<&mut Write> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:31:45
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()>;
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:32:45
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn print_footer(&mut self, handle: &mut Write) -> Result<()>;
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |         handle: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:51:46
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn print_header(&mut self, _handle: &mut Write, _file: InputFile) -> Result<()> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:55:46
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn print_footer(&mut self, _handle: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |         handle: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:167:54
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn print_horizontal_line(&mut self, handle: &mut Write, grid_char: char) -> Result<()> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:193:45
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:244:45
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn print_footer(&mut self, handle: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:255:22
[INFO] [stderr]     |
[INFO] [stderr] 255 |         handle: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         writer: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[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/controller.rs:93:22
[INFO] [stderr]    |
[INFO] [stderr] 93 |         writer: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output.rs:96:45
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn handle(&mut self) -> Result<&mut Write> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:31:45
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()>;
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:32:45
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn print_footer(&mut self, handle: &mut Write) -> Result<()>;
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |         handle: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:51:46
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn print_header(&mut self, _handle: &mut Write, _file: InputFile) -> Result<()> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:55:46
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn print_footer(&mut self, _handle: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |         handle: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:167:54
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn print_horizontal_line(&mut self, handle: &mut Write, grid_char: char) -> Result<()> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:193:45
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:244:45
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn print_footer(&mut self, handle: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:255:22
[INFO] [stderr]     |
[INFO] [stderr] 255 |         handle: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:362:21
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 let mut ansi_iterator = AnsiCodeIterator::new(region);
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:362:21
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 let mut ansi_iterator = AnsiCodeIterator::new(region);
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.96s
[INFO] running `"docker" "inspect" "9983ad86fcb2426d439d13fd835f156af3270ba758e1d50d041ef1121d5ac78c"`
[INFO] running `"docker" "rm" "-f" "9983ad86fcb2426d439d13fd835f156af3270ba758e1d50d041ef1121d5ac78c"`
[INFO] [stdout] 9983ad86fcb2426d439d13fd835f156af3270ba758e1d50d041ef1121d5ac78c