Nov 30 02:37:31.251 INFO checking gcouvrette/peek against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:37:31.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 02:37:31.678 INFO [stdout] 258739c28d8d0449545346d6d5e00eba4d22c02eca41b7f5a6dca7a42a8b869a
Nov 30 02:37:31.680 INFO running `"docker" "start" "-a" "258739c28d8d0449545346d6d5e00eba4d22c02eca41b7f5a6dca7a42a8b869a"`
Nov 30 02:37:33.129 INFO [stderr] usermod: no changes
Nov 30 02:37:33.192 INFO [stderr]     Checking getch v0.1.1
Nov 30 02:37:33.782 INFO [stderr]     Checking peek v0.1.0 (/source)
Nov 30 02:37:34.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.612 INFO [stderr]   --> src/read_mode/linear_mode.rs:28:9
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.612 INFO [stderr] 28 |         self.file.seek(SeekFrom::Start(self.index));
Nov 30 02:37:34.612 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.612 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:37:34.612 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.612 INFO [stderr] 
Nov 30 02:37:34.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.612 INFO [stderr]   --> src/read_mode/linear_mode.rs:29:9
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.612 INFO [stderr] 29 |         self.file.read(buf.as_mut_slice());
Nov 30 02:37:34.612 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.612 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.612 INFO [stderr] 
Nov 30 02:37:34.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.612 INFO [stderr]   --> src/read_mode/multiline_mode.rs:34:13
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.612 INFO [stderr] 34 |             self.file.seek(SeekFrom::Start(seek_idx));
Nov 30 02:37:34.612 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.612 INFO [stderr]    |
Nov 30 02:37:34.613 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.613 INFO [stderr] 
Nov 30 02:37:34.668 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.668 INFO [stderr]   --> src/read_mode/linear_mode.rs:28:9
Nov 30 02:37:34.668 INFO [stderr]    |
Nov 30 02:37:34.668 INFO [stderr] 28 |         self.file.seek(SeekFrom::Start(self.index));
Nov 30 02:37:34.668 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.668 INFO [stderr]    |
Nov 30 02:37:34.668 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:37:34.668 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.669 INFO [stderr] 
Nov 30 02:37:34.669 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.669 INFO [stderr]   --> src/read_mode/linear_mode.rs:29:9
Nov 30 02:37:34.669 INFO [stderr]    |
Nov 30 02:37:34.669 INFO [stderr] 29 |         self.file.read(buf.as_mut_slice());
Nov 30 02:37:34.669 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.669 INFO [stderr]    |
Nov 30 02:37:34.669 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.669 INFO [stderr] 
Nov 30 02:37:34.669 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:37:34.669 INFO [stderr]   --> src/read_mode/multiline_mode.rs:34:13
Nov 30 02:37:34.669 INFO [stderr]    |
Nov 30 02:37:34.669 INFO [stderr] 34 |             self.file.seek(SeekFrom::Start(seek_idx));
Nov 30 02:37:34.669 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:37:34.669 INFO [stderr]    |
Nov 30 02:37:34.669 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:37:34.669 INFO [stderr] 
Nov 30 02:37:35.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Nov 30 02:37:35.575 INFO [stderr] su: No module specific data is present
Nov 30 02:37:36.371 INFO running `"docker" "inspect" "258739c28d8d0449545346d6d5e00eba4d22c02eca41b7f5a6dca7a42a8b869a"`
Nov 30 02:37:36.700 INFO running `"docker" "rm" "-f" "258739c28d8d0449545346d6d5e00eba4d22c02eca41b7f5a6dca7a42a8b869a"`
Nov 30 02:37:37.060 INFO [stdout] 258739c28d8d0449545346d6d5e00eba4d22c02eca41b7f5a6dca7a42a8b869a