Dec 18 06:14:26.254 INFO checking NicholasHazen/s3arch against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:14:26.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/NicholasHazen/s3arch:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:14:26.437 INFO [stdout] d27681b8ffd706c8c441284293bea6e18c483d4d8255cc209a0e7aa8abbc1c21
Dec 18 06:14:26.444 INFO running `"docker" "start" "-a" "d27681b8ffd706c8c441284293bea6e18c483d4d8255cc209a0e7aa8abbc1c21"`
Dec 18 06:14:27.591 INFO [stderr]     Checking rusoto_credential v0.13.0
Dec 18 06:14:29.504 INFO [stderr]     Checking rusoto_core v0.34.0
Dec 18 06:14:31.749 INFO [stderr]     Checking rusoto_s3 v0.34.0
Dec 18 06:14:41.080 INFO [stderr]     Checking s3arch v0.1.0 (/opt/crater/workdir)
Dec 18 06:14:43.260 INFO [stderr] warning: unused imports: `GetObjectRequest`, `StreamingBody`
Dec 18 06:14:43.260 INFO [stderr]  --> src/lib.rs:7:51
Dec 18 06:14:43.260 INFO [stderr]   |
Dec 18 06:14:43.260 INFO [stderr] 7 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody};
Dec 18 06:14:43.260 INFO [stderr]   |                                                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:14:43.260 INFO [stderr]   |
Dec 18 06:14:43.260 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:14:43.260 INFO [stderr] 
Dec 18 06:14:43.898 INFO [stderr] warning: unused imports: `GetObjectRequest`, `StreamingBody`
Dec 18 06:14:43.898 INFO [stderr]  --> src/lib.rs:7:51
Dec 18 06:14:43.898 INFO [stderr]   |
Dec 18 06:14:43.898 INFO [stderr] 7 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody};
Dec 18 06:14:43.898 INFO [stderr]   |                                                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:14:43.898 INFO [stderr]   |
Dec 18 06:14:43.898 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:14:43.898 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:10:5
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 10 | use std::io::prelude::*;
Dec 18 06:14:45.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused import: `rusoto_core::Region`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:12:5
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 12 | use rusoto_core::Region;
Dec 18 06:14:45.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused imports: `GetObjectRequest`, `ListObjectsRequest`, `S3Client`, `S3`, `StreamingBody`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:13:17
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 13 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody};
Dec 18 06:14:45.048 INFO [stderr]    |                 ^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused imports: `Future`, `Stream`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:14:15
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 14 | use futures::{Future, Stream};
Dec 18 06:14:45.048 INFO [stderr]    |               ^^^^^^  ^^^^^^
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused import: `flate2::read::GzDecoder`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:15:5
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 15 | use flate2::read::GzDecoder;
Dec 18 06:14:45.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.048 INFO [stderr] warning: unused import: `std::str`
Dec 18 06:14:45.048 INFO [stderr]   --> src/main.rs:16:5
Dec 18 06:14:45.048 INFO [stderr]    |
Dec 18 06:14:45.048 INFO [stderr] 16 | use std::str;
Dec 18 06:14:45.048 INFO [stderr]    |     ^^^^^^^^
Dec 18 06:14:45.048 INFO [stderr] 
Dec 18 06:14:45.157 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:14:45.157 INFO [stderr]   --> src/main.rs:31:5
Dec 18 06:14:45.158 INFO [stderr]    |
Dec 18 06:14:45.158 INFO [stderr] 31 |     s3arch::run(matches);
Dec 18 06:14:45.158 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.158 INFO [stderr]    |
Dec 18 06:14:45.158 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:14:45.158 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:14:45.158 INFO [stderr] 
Dec 18 06:14:45.324 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 06:14:45.324 INFO [stderr]   --> src/main.rs:10:5
Dec 18 06:14:45.324 INFO [stderr]    |
Dec 18 06:14:45.324 INFO [stderr] 10 | use std::io::prelude::*;
Dec 18 06:14:45.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.324 INFO [stderr]    |
Dec 18 06:14:45.324 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:14:45.324 INFO [stderr] 
Dec 18 06:14:45.324 INFO [stderr] warning: unused import: `rusoto_core::Region`
Dec 18 06:14:45.324 INFO [stderr]   --> src/main.rs:12:5
Dec 18 06:14:45.324 INFO [stderr]    |
Dec 18 06:14:45.324 INFO [stderr] 12 | use rusoto_core::Region;
Dec 18 06:14:45.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.324 INFO [stderr] 
Dec 18 06:14:45.325 INFO [stderr] warning: unused imports: `GetObjectRequest`, `ListObjectsRequest`, `S3Client`, `S3`, `StreamingBody`
Dec 18 06:14:45.325 INFO [stderr]   --> src/main.rs:13:17
Dec 18 06:14:45.325 INFO [stderr]    |
Dec 18 06:14:45.325 INFO [stderr] 13 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody};
Dec 18 06:14:45.325 INFO [stderr]    |                 ^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:14:45.325 INFO [stderr] 
Dec 18 06:14:45.325 INFO [stderr] warning: unused imports: `Future`, `Stream`
Dec 18 06:14:45.325 INFO [stderr]   --> src/main.rs:14:15
Dec 18 06:14:45.325 INFO [stderr]    |
Dec 18 06:14:45.325 INFO [stderr] 14 | use futures::{Future, Stream};
Dec 18 06:14:45.325 INFO [stderr]    |               ^^^^^^  ^^^^^^
Dec 18 06:14:45.325 INFO [stderr] 
Dec 18 06:14:45.325 INFO [stderr] warning: unused import: `flate2::read::GzDecoder`
Dec 18 06:14:45.325 INFO [stderr]   --> src/main.rs:15:5
Dec 18 06:14:45.325 INFO [stderr]    |
Dec 18 06:14:45.325 INFO [stderr] 15 | use flate2::read::GzDecoder;
Dec 18 06:14:45.325 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.325 INFO [stderr] 
Dec 18 06:14:45.325 INFO [stderr] warning: unused import: `std::str`
Dec 18 06:14:45.325 INFO [stderr]   --> src/main.rs:16:5
Dec 18 06:14:45.325 INFO [stderr]    |
Dec 18 06:14:45.325 INFO [stderr] 16 | use std::str;
Dec 18 06:14:45.325 INFO [stderr]    |     ^^^^^^^^
Dec 18 06:14:45.325 INFO [stderr] 
Dec 18 06:14:45.416 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:14:45.416 INFO [stderr]   --> src/main.rs:31:5
Dec 18 06:14:45.416 INFO [stderr]    |
Dec 18 06:14:45.416 INFO [stderr] 31 |     s3arch::run(matches);
Dec 18 06:14:45.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:14:45.416 INFO [stderr]    |
Dec 18 06:14:45.416 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:14:45.416 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:14:45.416 INFO [stderr] 
Dec 18 06:14:45.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.22s
Dec 18 06:14:46.624 INFO running `"docker" "inspect" "d27681b8ffd706c8c441284293bea6e18c483d4d8255cc209a0e7aa8abbc1c21"`
Dec 18 06:14:47.024 INFO running `"docker" "rm" "-f" "d27681b8ffd706c8c441284293bea6e18c483d4d8255cc209a0e7aa8abbc1c21"`
Dec 18 06:14:47.327 INFO [stdout] d27681b8ffd706c8c441284293bea6e18c483d4d8255cc209a0e7aa8abbc1c21