[INFO] crate terminal-emulator 0.1.0 is already in cache
[INFO] extracting crate terminal-emulator 0.1.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/terminal-emulator/0.1.0
[INFO] extracting crate terminal-emulator 0.1.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/terminal-emulator/0.1.0
[INFO] validating manifest of terminal-emulator-0.1.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of terminal-emulator-0.1.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing terminal-emulator-0.1.0
[INFO] finished frobbing terminal-emulator-0.1.0
[INFO] frobbed toml for terminal-emulator-0.1.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/terminal-emulator/0.1.0/Cargo.toml
[INFO] started frobbing terminal-emulator-0.1.0
[INFO] finished frobbing terminal-emulator-0.1.0
[INFO] frobbed toml for terminal-emulator-0.1.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/terminal-emulator/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking terminal-emulator-0.1.0 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/terminal-emulator/0.1.0:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd6c42c999dda6cd55049e814e6a1c347fa54f7e99608e57d2d669dd1fe8e759
[INFO] running `"docker" "start" "-a" "cd6c42c999dda6cd55049e814e6a1c347fa54f7e99608e57d2d669dd1fe8e759"`
[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]     Checking terminal-emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Range` is imported redundantly
[INFO] [stderr]    --> src/term/mod.rs:812:13
[INFO] [stderr]     |
[INFO] [stderr] 17  | use std::ops::{Index, IndexMut, Range};
[INFO] [stderr]     |                                 ----- the item `Range` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 812 |         use std::ops::Range;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Range` is imported redundantly
[INFO] [stderr]    --> src/term/mod.rs:812:13
[INFO] [stderr]     |
[INFO] [stderr] 17  | use std::ops::{Index, IndexMut, Range};
[INFO] [stderr]     |                                 ----- the item `Range` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 812 |         use std::ops::Range;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl usize>::saturating_sub` that must be used
[INFO] [stderr]     --> src/term/mod.rs:1253:21
[INFO] [stderr]      |
[INFO] [stderr] 1253 |                     col.saturating_sub(1);
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]      = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl usize>::saturating_sub` that must be used
[INFO] [stderr]     --> src/term/mod.rs:1253:21
[INFO] [stderr]      |
[INFO] [stderr] 1253 |                     col.saturating_sub(1);
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]      = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `"docker" "inspect" "cd6c42c999dda6cd55049e814e6a1c347fa54f7e99608e57d2d669dd1fe8e759"`
[INFO] running `"docker" "rm" "-f" "cd6c42c999dda6cd55049e814e6a1c347fa54f7e99608e57d2d669dd1fe8e759"`
[INFO] [stdout] cd6c42c999dda6cd55049e814e6a1c347fa54f7e99608e57d2d669dd1fe8e759