Dec 01 11:23:27.965 INFO testing lethe2211/iron_sample against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 11:23:27.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:23:28.179 INFO [stdout] 3ddf1e86cb32c921490d823ef22263a595fc589b9bd50486633f40d06752b871
Dec 01 11:23:28.184 INFO running `"docker" "start" "-a" "3ddf1e86cb32c921490d823ef22263a595fc589b9bd50486633f40d06752b871"`
Dec 01 11:23:28.737 INFO [stderr] usermod: no changes
Dec 01 11:23:28.887 INFO [stderr]    Compiling openssl v0.9.11
Dec 01 11:23:28.891 INFO [stderr]    Compiling serde v1.0.2
Dec 01 11:23:28.891 INFO [stderr]    Compiling openssl-sys v0.9.11
Dec 01 11:23:28.891 INFO [stderr]    Compiling iron v0.5.1
Dec 01 11:23:32.247 INFO [stderr]    Compiling router v0.5.1
Dec 01 11:23:41.964 INFO [stderr]    Compiling native-tls v0.1.2
Dec 01 11:23:43.127 INFO [stderr]    Compiling hyper-native-tls v0.2.2
Dec 01 11:23:46.999 INFO [stderr]    Compiling serde_json v1.0.1
Dec 01 11:23:51.787 INFO [stderr]    Compiling iron_example v0.1.0 (/source)
Dec 01 11:23:53.023 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 11:23:53.023 INFO [stderr]  --> src/main.rs:7:5
Dec 01 11:23:53.023 INFO [stderr]   |
Dec 01 11:23:53.023 INFO [stderr] 7 | use std::collections::HashMap;
Dec 01 11:23:53.023 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:23:53.023 INFO [stderr]   |
Dec 01 11:23:53.023 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:23:53.023 INFO [stderr] 
Dec 01 11:23:53.023 INFO [stderr] warning: unused import: `std::convert::From`
Dec 01 11:23:53.024 INFO [stderr]  --> src/main.rs:9:5
Dec 01 11:23:53.024 INFO [stderr]   |
Dec 01 11:23:53.024 INFO [stderr] 9 | use std::convert::From;
Dec 01 11:23:53.025 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:23:53.025 INFO [stderr] 
Dec 01 11:23:53.025 INFO [stderr] warning: unused import: `Handler`
Dec 01 11:23:53.025 INFO [stderr]   --> src/main.rs:17:12
Dec 01 11:23:53.026 INFO [stderr]    |
Dec 01 11:23:53.026 INFO [stderr] 17 | use iron::{Handler};
Dec 01 11:23:53.031 INFO [stderr]    |            ^^^^^^^
Dec 01 11:23:53.031 INFO [stderr] 
Dec 01 11:23:53.031 INFO [stderr] warning: unused import: `Error`
Dec 01 11:23:53.031 INFO [stderr]   --> src/main.rs:22:25
Dec 01 11:23:53.031 INFO [stderr]    |
Dec 01 11:23:53.031 INFO [stderr] 22 | use serde_json::{Value, Error};
Dec 01 11:23:53.031 INFO [stderr]    |                         ^^^^^
Dec 01 11:23:53.032 INFO [stderr] 
Dec 01 11:23:53.099 INFO [stderr] warning: unused variable: `res`
Dec 01 11:23:53.099 INFO [stderr]   --> src/main.rs:39:17
Dec 01 11:23:53.099 INFO [stderr]    |
Dec 01 11:23:53.099 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:23:53.099 INFO [stderr]    |                 ^^^ help: consider using `_res` instead
Dec 01 11:23:53.099 INFO [stderr]    |
Dec 01 11:23:53.099 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:23:53.099 INFO [stderr] 
Dec 01 11:23:53.099 INFO [stderr] warning: unused variable: `query`
Dec 01 11:23:53.099 INFO [stderr]   --> src/main.rs:52:17
Dec 01 11:23:53.099 INFO [stderr]    |
Dec 01 11:23:53.099 INFO [stderr] 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Dec 01 11:23:53.099 INFO [stderr]    |                 ^^^^^ help: consider using `_query` instead
Dec 01 11:23:53.099 INFO [stderr] 
Dec 01 11:23:53.115 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:23:53.115 INFO [stderr]   --> src/main.rs:39:13
Dec 01 11:23:53.115 INFO [stderr]    |
Dec 01 11:23:53.115 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:23:53.115 INFO [stderr]    |             ----^^^
Dec 01 11:23:53.115 INFO [stderr]    |             |
Dec 01 11:23:53.115 INFO [stderr]    |             help: remove this `mut`
Dec 01 11:23:53.115 INFO [stderr]    |
Dec 01 11:23:53.115 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:23:53.115 INFO [stderr] 
Dec 01 11:23:57.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.25s
Dec 01 11:23:57.023 INFO [stderr] su: No module specific data is present
Dec 01 11:23:58.170 INFO running `"docker" "inspect" "3ddf1e86cb32c921490d823ef22263a595fc589b9bd50486633f40d06752b871"`
Dec 01 11:23:58.441 INFO running `"docker" "rm" "-f" "3ddf1e86cb32c921490d823ef22263a595fc589b9bd50486633f40d06752b871"`
Dec 01 11:23:58.726 INFO [stdout] 3ddf1e86cb32c921490d823ef22263a595fc589b9bd50486633f40d06752b871
Dec 01 11:23:58.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:23:59.203 INFO [stdout] f961ff3b7383bb58d6908d5720608c556b47fe72f6405454a5bb0724169cfe11
Dec 01 11:23:59.206 INFO running `"docker" "start" "-a" "f961ff3b7383bb58d6908d5720608c556b47fe72f6405454a5bb0724169cfe11"`
Dec 01 11:24:00.677 INFO [stderr] usermod: no changes
Dec 01 11:24:00.799 INFO [stderr]    Compiling iron_example v0.1.0 (/source)
Dec 01 11:24:01.994 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 11:24:01.994 INFO [stderr]  --> src/main.rs:7:5
Dec 01 11:24:01.994 INFO [stderr]   |
Dec 01 11:24:01.994 INFO [stderr] 7 | use std::collections::HashMap;
Dec 01 11:24:01.994 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:24:01.994 INFO [stderr]   |
Dec 01 11:24:01.994 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:24:01.994 INFO [stderr] 
Dec 01 11:24:01.994 INFO [stderr] warning: unused import: `std::convert::From`
Dec 01 11:24:01.994 INFO [stderr]  --> src/main.rs:9:5
Dec 01 11:24:01.994 INFO [stderr]   |
Dec 01 11:24:01.994 INFO [stderr] 9 | use std::convert::From;
Dec 01 11:24:01.994 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:24:01.994 INFO [stderr] 
Dec 01 11:24:01.994 INFO [stderr] warning: unused import: `Handler`
Dec 01 11:24:01.994 INFO [stderr]   --> src/main.rs:17:12
Dec 01 11:24:01.994 INFO [stderr]    |
Dec 01 11:24:01.994 INFO [stderr] 17 | use iron::{Handler};
Dec 01 11:24:01.994 INFO [stderr]    |            ^^^^^^^
Dec 01 11:24:01.994 INFO [stderr] 
Dec 01 11:24:01.994 INFO [stderr] warning: unused import: `Error`
Dec 01 11:24:01.994 INFO [stderr]   --> src/main.rs:22:25
Dec 01 11:24:01.994 INFO [stderr]    |
Dec 01 11:24:01.994 INFO [stderr] 22 | use serde_json::{Value, Error};
Dec 01 11:24:01.994 INFO [stderr]    |                         ^^^^^
Dec 01 11:24:01.994 INFO [stderr] 
Dec 01 11:24:02.067 INFO [stderr] warning: unused variable: `res`
Dec 01 11:24:02.067 INFO [stderr]   --> src/main.rs:39:17
Dec 01 11:24:02.067 INFO [stderr]    |
Dec 01 11:24:02.067 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:24:02.067 INFO [stderr]    |                 ^^^ help: consider using `_res` instead
Dec 01 11:24:02.067 INFO [stderr]    |
Dec 01 11:24:02.067 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:24:02.067 INFO [stderr] 
Dec 01 11:24:02.067 INFO [stderr] warning: unused variable: `query`
Dec 01 11:24:02.067 INFO [stderr]   --> src/main.rs:52:17
Dec 01 11:24:02.067 INFO [stderr]    |
Dec 01 11:24:02.067 INFO [stderr] 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Dec 01 11:24:02.067 INFO [stderr]    |                 ^^^^^ help: consider using `_query` instead
Dec 01 11:24:02.067 INFO [stderr] 
Dec 01 11:24:02.071 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:24:02.071 INFO [stderr]   --> src/main.rs:39:13
Dec 01 11:24:02.071 INFO [stderr]    |
Dec 01 11:24:02.071 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:24:02.071 INFO [stderr]    |             ----^^^
Dec 01 11:24:02.071 INFO [stderr]    |             |
Dec 01 11:24:02.071 INFO [stderr]    |             help: remove this `mut`
Dec 01 11:24:02.071 INFO [stderr]    |
Dec 01 11:24:02.071 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:24:02.071 INFO [stderr] 
Dec 01 11:24:02.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 01 11:24:02.714 INFO [stderr] su: No module specific data is present
Dec 01 11:24:03.743 INFO running `"docker" "inspect" "f961ff3b7383bb58d6908d5720608c556b47fe72f6405454a5bb0724169cfe11"`
Dec 01 11:24:03.933 INFO running `"docker" "rm" "-f" "f961ff3b7383bb58d6908d5720608c556b47fe72f6405454a5bb0724169cfe11"`
Dec 01 11:24:04.190 INFO [stdout] f961ff3b7383bb58d6908d5720608c556b47fe72f6405454a5bb0724169cfe11
Dec 01 11:24:04.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:24:04.727 INFO [stdout] dd6ee9d8624e24971b682fa990cce22427261f9799bdacae6e794aa05bcfcfa7
Dec 01 11:24:04.731 INFO running `"docker" "start" "-a" "dd6ee9d8624e24971b682fa990cce22427261f9799bdacae6e794aa05bcfcfa7"`
Dec 01 11:24:06.015 INFO [stderr] usermod: no changes
Dec 01 11:24:06.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 01 11:24:06.162 INFO [stderr]      Running /target/debug/deps/iron_example-82badf6d54c62863
Dec 01 11:24:06.167 INFO [stdout] 
Dec 01 11:24:06.167 INFO [stdout] running 0 tests
Dec 01 11:24:06.167 INFO [stdout] 
Dec 01 11:24:06.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:24:06.167 INFO [stdout] 
Dec 01 11:24:06.175 INFO [stderr] su: No module specific data is present
Dec 01 11:24:07.468 INFO running `"docker" "inspect" "dd6ee9d8624e24971b682fa990cce22427261f9799bdacae6e794aa05bcfcfa7"`
Dec 01 11:24:07.819 INFO running `"docker" "rm" "-f" "dd6ee9d8624e24971b682fa990cce22427261f9799bdacae6e794aa05bcfcfa7"`
Dec 01 11:24:08.071 INFO [stdout] dd6ee9d8624e24971b682fa990cce22427261f9799bdacae6e794aa05bcfcfa7
