Dec 05 03:29:28.612 INFO checking AnderEnder/example-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:29:28.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 03:29:29.038 INFO [stdout] 540fede3405ce7a4958de0df4705aa7a809f15dbf37cf39e00c3deff4c2cc857
Dec 05 03:29:29.040 INFO running `"docker" "start" "-a" "540fede3405ce7a4958de0df4705aa7a809f15dbf37cf39e00c3deff4c2cc857"`
Dec 05 03:29:30.859 INFO [stderr] usermod: no changes
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Dec 05 03:30:14.507 INFO [stderr]     Checking unreachable v1.0.0
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Dec 05 03:30:17.227 INFO [stderr]    Compiling synom v0.11.3
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Dec 05 03:30:32.591 INFO [stderr]     Checking rand v0.3.22
Dec 05 03:30:34.879 INFO [stderr]     Checking parking_lot_core v0.2.14
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Dec 05 03:30:36.467 INFO [stderr]     Checking thread_local v0.3.5
Dec 05 03:30:39.843 INFO [stderr]    Compiling syn v0.11.11
Dec 05 03:30:40.139 INFO [stderr]    Compiling rustc_version v0.2.2
Dec 05 03:30:41.751 INFO [stderr]    Compiling quote v0.5.2
Dec 05 03:30:42.951 INFO [stderr]     Checking clap v2.31.2
Dec 05 03:30:47.757 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 05 03:30:47.947 INFO [stderr]     Checking tokio-io v0.1.6
Dec 05 03:30:53.659 INFO [stderr]     Checking parking_lot v0.5.5
Dec 05 03:30:56.701 INFO [stderr]     Checking generic-array v0.9.0
Dec 05 03:31:06.439 INFO [stderr]    Compiling rusoto_core v0.32.0
Dec 05 03:31:08.271 INFO [stderr]    Compiling syn v0.13.11
Dec 05 03:31:10.048 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 05 03:31:12.911 INFO [stderr]     Checking tokio-reactor v0.1.1
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Dec 05 03:31:24.735 INFO [stderr]     Checking digest v0.7.2
Dec 05 03:31:26.036 INFO [stderr]    Compiling synstructure v0.6.1
Dec 05 03:31:26.528 INFO [stderr]     Checking tokio-fs v0.1.0
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Dec 05 03:31:39.523 INFO [stderr]     Checking console v0.6.1
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Dec 05 03:31:47.743 INFO [stderr]     Checking tokio v0.1.6
Dec 05 03:31:48.369 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 05 03:31:48.507 INFO [stderr]     Checking serde_json v1.0.17
Dec 05 03:31:48.635 INFO [stderr]     Checking indicatif v0.9.0
Dec 05 03:31:49.517 INFO [stderr]     Checking native-tls v0.1.5
Dec 05 03:31:49.629 INFO [stderr]     Checking backtrace v0.3.8
Dec 05 03:31:49.784 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 05 03:31:58.337 INFO [stderr]     Checking failure v0.1.1
Dec 05 03:32:00.749 INFO [stderr]     Checking tokio-core v0.1.17
Dec 05 03:32:05.089 INFO [stderr]     Checking structopt v0.2.8
Dec 05 03:32:08.795 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 05 03:32:08.796 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 05 03:32:17.113 INFO [stderr]     Checking hyper v0.11.27
Dec 05 03:32:28.768 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 05 03:32:30.663 INFO [stderr]     Checking idna v0.1.4
Dec 05 03:32:33.094 INFO [stderr]     Checking rusoto_credential v0.11.0
Dec 05 03:32:33.527 INFO [stderr]     Checking url v1.7.0
Dec 05 03:32:44.139 INFO [stderr]     Checking rusoto_s3 v0.32.0
Dec 05 03:32:56.687 INFO [stderr]     Checking example v0.1.0 (/source)
Dec 05 03:33:05.931 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:33:05.931 INFO [stderr]  --> src/main.rs:1:1
Dec 05 03:33:05.931 INFO [stderr]   |
Dec 05 03:33:05.931 INFO [stderr] 1 | #[macro_use]
Dec 05 03:33:05.931 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:33:05.931 INFO [stderr]   |
Dec 05 03:33:05.931 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:33:05.931 INFO [stderr] 
Dec 05 03:33:05.931 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:33:05.931 INFO [stderr]  --> src/main.rs:4:1
Dec 05 03:33:05.931 INFO [stderr]   |
Dec 05 03:33:05.931 INFO [stderr] 4 | #[macro_use]
Dec 05 03:33:05.931 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:33:05.931 INFO [stderr] 
Dec 05 03:33:05.931 INFO [stderr] warning: unused import: `Object`
Dec 05 03:33:05.931 INFO [stderr]   --> src/main.rs:17:35
Dec 05 03:33:05.931 INFO [stderr]    |
Dec 05 03:33:05.931 INFO [stderr] 17 | use rusoto_s3::{GetObjectRequest, Object, S3, S3Client};
Dec 05 03:33:05.931 INFO [stderr]    |                                   ^^^^^^
Dec 05 03:33:05.931 INFO [stderr] 
Dec 05 03:33:06.111 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:33:06.111 INFO [stderr]   --> src/main.rs:71:9
Dec 05 03:33:06.111 INFO [stderr]    |
Dec 05 03:33:06.111 INFO [stderr] 71 |     let mut stream = result
Dec 05 03:33:06.111 INFO [stderr]    |         ----^^^^^^
Dec 05 03:33:06.111 INFO [stderr]    |         |
Dec 05 03:33:06.111 INFO [stderr]    |         help: remove this `mut`
Dec 05 03:33:06.111 INFO [stderr]    |
Dec 05 03:33:06.111 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:33:06.111 INFO [stderr] 
Dec 05 03:33:06.327 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:33:06.327 INFO [stderr]  --> src/main.rs:1:1
Dec 05 03:33:06.327 INFO [stderr]   |
Dec 05 03:33:06.327 INFO [stderr] 1 | #[macro_use]
Dec 05 03:33:06.327 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:33:06.327 INFO [stderr]   |
Dec 05 03:33:06.327 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:33:06.327 INFO [stderr] 
Dec 05 03:33:06.327 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:33:06.327 INFO [stderr]  --> src/main.rs:4:1
Dec 05 03:33:06.327 INFO [stderr]   |
Dec 05 03:33:06.327 INFO [stderr] 4 | #[macro_use]
Dec 05 03:33:06.327 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:33:06.327 INFO [stderr] 
Dec 05 03:33:06.327 INFO [stderr] warning: unused import: `Object`
Dec 05 03:33:06.327 INFO [stderr]   --> src/main.rs:17:35
Dec 05 03:33:06.327 INFO [stderr]    |
Dec 05 03:33:06.327 INFO [stderr] 17 | use rusoto_s3::{GetObjectRequest, Object, S3, S3Client};
Dec 05 03:33:06.327 INFO [stderr]    |                                   ^^^^^^
Dec 05 03:33:06.327 INFO [stderr] 
Dec 05 03:33:06.455 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:33:06.455 INFO [stderr]   --> src/main.rs:71:9
Dec 05 03:33:06.455 INFO [stderr]    |
Dec 05 03:33:06.455 INFO [stderr] 71 |     let mut stream = result
Dec 05 03:33:06.455 INFO [stderr]    |         ----^^^^^^
Dec 05 03:33:06.455 INFO [stderr]    |         |
Dec 05 03:33:06.455 INFO [stderr]    |         help: remove this `mut`
Dec 05 03:33:06.455 INFO [stderr]    |
Dec 05 03:33:06.455 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:33:06.455 INFO [stderr] 
Dec 05 03:33:06.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 35s
Dec 05 03:33:06.518 INFO [stderr] su: No module specific data is present
Dec 05 03:33:07.385 INFO running `"docker" "inspect" "540fede3405ce7a4958de0df4705aa7a809f15dbf37cf39e00c3deff4c2cc857"`
Dec 05 03:33:07.585 INFO running `"docker" "rm" "-f" "540fede3405ce7a4958de0df4705aa7a809f15dbf37cf39e00c3deff4c2cc857"`
Dec 05 03:33:07.847 INFO [stdout] 540fede3405ce7a4958de0df4705aa7a809f15dbf37cf39e00c3deff4c2cc857