[INFO] crate rat 0.4.12 is already in cache
[INFO] extracting crate rat 0.4.12 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rat/0.4.12
[INFO] extracting crate rat 0.4.12 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rat/0.4.12
[INFO] validating manifest of rat-0.4.12 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 rat-0.4.12 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 rat-0.4.12
[INFO] finished frobbing rat-0.4.12
[INFO] frobbed toml for rat-0.4.12 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rat/0.4.12/Cargo.toml
[INFO] started frobbing rat-0.4.12
[INFO] finished frobbing rat-0.4.12
[INFO] frobbed toml for rat-0.4.12 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rat/0.4.12/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rat-0.4.12 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rat/0.4.12:/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] 4c0c76a03813ccf65a917bc57345d3d0388aa9b0c65c13c506bfbaab5feb5823
[INFO] running `"docker" "start" "-a" "4c0c76a03813ccf65a917bc57345d3d0388aa9b0c65c13c506bfbaab5feb5823"`
[INFO] [stderr]     Checking webbrowser v0.2.2
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking toml v0.3.2
[INFO] [stderr]     Checking pretty_assertions v0.1.2
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]     Checking clicolors-control v0.3.2
[INFO] [stderr]     Checking serde_urlencoded v0.4.3
[INFO] [stderr]     Checking textnonce v0.6.5
[INFO] [stderr]     Checking buf-read-ext v0.3.0
[INFO] [stderr]     Checking indicatif v0.3.3
[INFO] [stderr]     Checking mime_multipart v0.5.2
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking rat v0.4.12 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules/centerdevice/client.rs:284:49
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn write_to_file(filename: &str, read: &mut Read) -> Result<usize> {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules/centerdevice/client.rs:284:49
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn write_to_file(filename: &str, read: &mut Read) -> Result<usize> {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:48:49
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let default_config_path = format!("{}/.{}", env::home_dir().unwrap().display(), DEFAULT_CONFIG_FILE);
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:48:49
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let default_config_path = format!("{}/.{}", env::home_dir().unwrap().display(), DEFAULT_CONFIG_FILE);
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.39s
[INFO] running `"docker" "inspect" "4c0c76a03813ccf65a917bc57345d3d0388aa9b0c65c13c506bfbaab5feb5823"`
[INFO] running `"docker" "rm" "-f" "4c0c76a03813ccf65a917bc57345d3d0388aa9b0c65c13c506bfbaab5feb5823"`
[INFO] [stdout] 4c0c76a03813ccf65a917bc57345d3d0388aa9b0c65c13c506bfbaab5feb5823