Dec 12 03:57:52.933 INFO checking AnderEnder/example-rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:57:52.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 03:57:53.240 INFO [stdout] 7d5240f21c305c7db843d14d8eaa5ad4f6caae564f2dccdecad49653252df50a
Dec 12 03:57:53.242 INFO running `"docker" "start" "-a" "7d5240f21c305c7db843d14d8eaa5ad4f6caae564f2dccdecad49653252df50a"`
Dec 12 03:57:53.903 INFO [stderr] usermod: no changes
Dec 12 03:57:54.140 INFO [stderr]     Checking nodrop v0.1.12
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Dec 12 03:57:54.140 INFO [stderr]     Checking cfg-if v0.1.3
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Dec 12 03:57:54.624 INFO [stderr]    Compiling cc v1.0.15
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Dec 12 03:58:30.136 INFO [stderr]    Compiling unicase v2.1.0
Dec 12 03:58:30.740 INFO [stderr]    Compiling backtrace-sys v0.1.19
Dec 12 03:58:31.364 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 12 03:58:31.511 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 12 03:58:32.520 INFO [stderr]     Checking base64 v0.9.1
Dec 12 03:58:32.726 INFO [stderr]     Checking unreachable v1.0.0
Dec 12 03:58:33.124 INFO [stderr]     Checking tokio-executor v0.1.2
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Dec 12 03:58:34.880 INFO [stderr]     Checking relay v0.1.1
Dec 12 03:58:35.045 INFO [stderr]    Compiling proc-macro2 v0.3.8
Dec 12 03:58:35.496 INFO [stderr]    Compiling synom v0.11.3
Dec 12 03:58:35.502 INFO [stderr]     Checking unicode-bidi v0.3.4
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Dec 12 03:58:37.488 INFO [stderr]    Compiling semver v0.9.0
Dec 12 03:58:37.648 INFO [stderr]     Checking block-buffer v0.3.3
Dec 12 03:58:38.416 INFO [stderr]     Checking owning_ref v0.3.3
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Dec 12 03:58:41.424 INFO [stderr]     Checking xml-rs v0.7.0
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Dec 12 03:58:42.720 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 12 03:58:43.712 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 12 03:58:45.038 INFO [stderr]     Checking mio v0.6.14
Dec 12 03:58:46.758 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 12 03:58:47.498 INFO [stderr]     Checking thread_local v0.3.5
Dec 12 03:58:51.477 INFO [stderr]     Checking rand v0.3.22
Dec 12 03:58:52.174 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 12 03:58:55.029 INFO [stderr]     Checking tokio-timer v0.2.3
Dec 12 03:58:58.106 INFO [stderr]    Compiling syn v0.11.11
Dec 12 03:58:59.109 INFO [stderr]    Compiling rustc_version v0.2.2
Dec 12 03:59:01.112 INFO [stderr]     Checking clap v2.31.2
Dec 12 03:59:03.718 INFO [stderr]    Compiling quote v0.5.2
Dec 12 03:59:07.970 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 12 03:59:08.561 INFO [stderr]     Checking tokio-io v0.1.6
Dec 12 03:59:18.837 INFO [stderr]     Checking parking_lot v0.5.5
Dec 12 03:59:23.610 INFO [stderr]     Checking generic-array v0.9.0
Dec 12 03:59:26.062 INFO [stderr]    Compiling rusoto_core v0.32.0
Dec 12 03:59:27.389 INFO [stderr]    Compiling syn v0.13.11
Dec 12 03:59:33.722 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 12 03:59:42.376 INFO [stderr]     Checking chrono v0.4.2
Dec 12 03:59:43.975 INFO [stderr]     Checking tokio-reactor v0.1.1
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Dec 12 03:59:46.270 INFO [stderr]     Checking crypto-mac v0.5.2
Dec 12 03:59:47.484 INFO [stderr]     Checking digest v0.7.2
Dec 12 03:59:49.885 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 12 03:59:51.192 INFO [stderr]    Compiling synstructure v0.6.1
Dec 12 03:59:52.217 INFO [stderr]     Checking console v0.6.1
Dec 12 03:59:55.828 INFO [stderr]     Checking sha2 v0.7.1
Dec 12 03:59:57.540 INFO [stderr]     Checking hmac v0.5.0
Dec 12 03:59:59.244 INFO [stderr]     Checking backtrace v0.3.8
Dec 12 03:59:59.536 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 12 04:00:01.190 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 12 04:00:03.298 INFO [stderr]     Checking serde_json v1.0.17
Dec 12 04:00:04.170 INFO [stderr]     Checking indicatif v0.9.0
Dec 12 04:00:06.006 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 12 04:00:08.193 INFO [stderr]     Checking native-tls v0.1.5
Dec 12 04:00:13.822 INFO [stderr]     Checking tokio v0.1.6
Dec 12 04:00:16.518 INFO [stderr]     Checking failure v0.1.1
Dec 12 04:00:17.026 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 12 04:00:21.398 INFO [stderr]     Checking tokio-core v0.1.17
Dec 12 04:00:25.028 INFO [stderr]     Checking structopt v0.2.8
Dec 12 04:00:28.241 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 12 04:00:28.241 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 12 04:00:37.945 INFO [stderr]     Checking hyper v0.11.27
Dec 12 04:00:43.911 INFO [stderr]     Checking idna v0.1.4
Dec 12 04:00:46.778 INFO [stderr]     Checking url v1.7.0
Dec 12 04:00:47.560 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 12 04:00:51.410 INFO [stderr]     Checking rusoto_credential v0.11.0
Dec 12 04:01:01.981 INFO [stderr]     Checking rusoto_s3 v0.32.0
Dec 12 04:01:14.478 INFO [stderr]     Checking example v0.1.0 (/source)
Dec 12 04:01:25.664 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:01:25.664 INFO [stderr]  --> src/main.rs:1:1
Dec 12 04:01:25.664 INFO [stderr]   |
Dec 12 04:01:25.664 INFO [stderr] 1 | #[macro_use]
Dec 12 04:01:25.664 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 04:01:25.664 INFO [stderr]   |
Dec 12 04:01:25.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:01:25.664 INFO [stderr] 
Dec 12 04:01:25.664 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:01:25.664 INFO [stderr]  --> src/main.rs:4:1
Dec 12 04:01:25.664 INFO [stderr]   |
Dec 12 04:01:25.664 INFO [stderr] 4 | #[macro_use]
Dec 12 04:01:25.664 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 04:01:25.664 INFO [stderr] 
Dec 12 04:01:25.664 INFO [stderr] warning: unused import: `Object`
Dec 12 04:01:25.664 INFO [stderr]   --> src/main.rs:17:35
Dec 12 04:01:25.664 INFO [stderr]    |
Dec 12 04:01:25.664 INFO [stderr] 17 | use rusoto_s3::{GetObjectRequest, Object, S3, S3Client};
Dec 12 04:01:25.664 INFO [stderr]    |                                   ^^^^^^
Dec 12 04:01:25.664 INFO [stderr] 
Dec 12 04:01:25.860 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:01:25.860 INFO [stderr]   --> src/main.rs:71:9
Dec 12 04:01:25.860 INFO [stderr]    |
Dec 12 04:01:25.860 INFO [stderr] 71 |     let mut stream = result
Dec 12 04:01:25.860 INFO [stderr]    |         ----^^^^^^
Dec 12 04:01:25.860 INFO [stderr]    |         |
Dec 12 04:01:25.860 INFO [stderr]    |         help: remove this `mut`
Dec 12 04:01:25.860 INFO [stderr]    |
Dec 12 04:01:25.860 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 04:01:25.860 INFO [stderr] 
Dec 12 04:01:25.952 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:01:25.952 INFO [stderr]  --> src/main.rs:1:1
Dec 12 04:01:25.952 INFO [stderr]   |
Dec 12 04:01:25.952 INFO [stderr] 1 | #[macro_use]
Dec 12 04:01:25.952 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 04:01:25.952 INFO [stderr]   |
Dec 12 04:01:25.952 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:01:25.952 INFO [stderr] 
Dec 12 04:01:25.952 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:01:25.952 INFO [stderr]  --> src/main.rs:4:1
Dec 12 04:01:25.952 INFO [stderr]   |
Dec 12 04:01:25.952 INFO [stderr] 4 | #[macro_use]
Dec 12 04:01:25.952 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 04:01:25.952 INFO [stderr] 
Dec 12 04:01:25.952 INFO [stderr] warning: unused import: `Object`
Dec 12 04:01:25.952 INFO [stderr]   --> src/main.rs:17:35
Dec 12 04:01:25.952 INFO [stderr]    |
Dec 12 04:01:25.952 INFO [stderr] 17 | use rusoto_s3::{GetObjectRequest, Object, S3, S3Client};
Dec 12 04:01:25.952 INFO [stderr]    |                                   ^^^^^^
Dec 12 04:01:25.952 INFO [stderr] 
Dec 12 04:01:26.117 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:01:26.117 INFO [stderr]   --> src/main.rs:71:9
Dec 12 04:01:26.117 INFO [stderr]    |
Dec 12 04:01:26.117 INFO [stderr] 71 |     let mut stream = result
Dec 12 04:01:26.117 INFO [stderr]    |         ----^^^^^^
Dec 12 04:01:26.117 INFO [stderr]    |         |
Dec 12 04:01:26.118 INFO [stderr]    |         help: remove this `mut`
Dec 12 04:01:26.118 INFO [stderr]    |
Dec 12 04:01:26.118 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 04:01:26.118 INFO [stderr] 
Dec 12 04:01:26.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 32s
Dec 12 04:01:26.202 INFO [stderr] su: No module specific data is present
Dec 12 04:01:27.140 INFO running `"docker" "inspect" "7d5240f21c305c7db843d14d8eaa5ad4f6caae564f2dccdecad49653252df50a"`
Dec 12 04:01:27.570 INFO running `"docker" "rm" "-f" "7d5240f21c305c7db843d14d8eaa5ad4f6caae564f2dccdecad49653252df50a"`
Dec 12 04:01:27.988 INFO [stdout] 7d5240f21c305c7db843d14d8eaa5ad4f6caae564f2dccdecad49653252df50a