[INFO] updating cached repository fantamp/mkrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fantamp/mkrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fantamp/mkrep" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/fantamp/mkrep"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/fantamp/mkrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fantamp/mkrep" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/fantamp/mkrep"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/fantamp/mkrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 160b3252ef2c7d4b753eef6b0687805e0c68c454
[INFO] sha for GitHub repo fantamp/mkrep: 160b3252ef2c7d4b753eef6b0687805e0c68c454
[INFO] validating manifest of fantamp/mkrep on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fantamp/mkrep on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fantamp/mkrep
[INFO] finished frobbing fantamp/mkrep
[INFO] frobbed toml for fantamp/mkrep written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/fantamp/mkrep/Cargo.toml
[INFO] started frobbing fantamp/mkrep
[INFO] finished frobbing fantamp/mkrep
[INFO] frobbed toml for fantamp/mkrep written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/fantamp/mkrep/Cargo.toml
[INFO] crate fantamp/mkrep already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fantamp/mkrep against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/fantamp/mkrep:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7f7b7ea2be7302380a817c26514f3fb73249a9f2aee32aa4917f10fe227d3840
[INFO] running `"docker" "start" "-a" "7f7b7ea2be7302380a817c26514f3fb73249a9f2aee32aa4917f10fe227d3840"`
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking zip v0.5.0
[INFO] [stderr]     Checking quick-xml v0.13.1
[INFO] [stderr]     Checking calamine v0.15.3
[INFO] [stderr]     Checking mkrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |     f: &mut Read,
[INFO] [stderr]     |             ^^^^ help: use `dyn`: `dyn Read`
[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/render/html.rs:4:38
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn render(rep: &Report, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]   |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/html.rs:8:39
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn render_html(rep: &Report, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]   |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/html.rs:34:41
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn render_topic(topic: &Topic, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/html.rs:53:39
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn render_record(r: &Record, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/text.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn render_record(r: &Record, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]   |                                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/text.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn render_topic(topic: &Topic, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/text.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn render(rep: &Report, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:11:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn render(rep: &Report, format: OutputFormat, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |     f: &mut Read,
[INFO] [stderr]     |             ^^^^ help: use `dyn`: `dyn Read`
[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/render/html.rs:4:38
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn render(rep: &Report, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]   |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/html.rs:8:39
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn render_html(rep: &Report, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]   |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/html.rs:34:41
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn render_topic(topic: &Topic, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/html.rs:53:39
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn render_record(r: &Record, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/text.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn render_record(r: &Record, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]   |                                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/text.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn render_topic(topic: &Topic, to: &mut Write) -> std::io::Result<()> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/text.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn render(rep: &Report, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:11:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn render(rep: &Report, format: OutputFormat, to: &mut Write) -> Result<(), String> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.50s
[INFO] running `"docker" "inspect" "7f7b7ea2be7302380a817c26514f3fb73249a9f2aee32aa4917f10fe227d3840"`
[INFO] running `"docker" "rm" "-f" "7f7b7ea2be7302380a817c26514f3fb73249a9f2aee32aa4917f10fe227d3840"`
[INFO] [stdout] 7f7b7ea2be7302380a817c26514f3fb73249a9f2aee32aa4917f10fe227d3840