Dec 12 22:33:04.976 INFO testing vcassotti/hw against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 22:33:04.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 22:33:05.515 INFO [stdout] 94c3c091742f81a6c95a9817753f6f02a06eeb5ba2e25bca8218a0849ebff32d
Dec 12 22:33:05.519 INFO running `"docker" "start" "-a" "94c3c091742f81a6c95a9817753f6f02a06eeb5ba2e25bca8218a0849ebff32d"`
Dec 12 22:33:06.683 INFO [stderr] usermod: no changes
Dec 12 22:33:06.943 INFO [stderr]    Compiling odds v0.2.25
Dec 12 22:33:06.943 INFO [stderr]    Compiling percent-encoding v1.0.0
Dec 12 22:33:06.943 INFO [stderr]    Compiling hex v0.2.0
Dec 12 22:33:06.943 INFO [stderr]    Compiling httparse v1.2.3
Dec 12 22:33:06.943 INFO [stderr]    Compiling groupable v0.2.0
Dec 12 22:33:06.943 INFO [stderr]    Compiling iovec v0.1.1
Dec 12 22:33:06.943 INFO [stderr]    Compiling memchr v1.0.1
Dec 12 22:33:06.948 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 12 22:33:07.914 INFO [stderr]    Compiling base64 v0.6.0
Dec 12 22:33:08.728 INFO [stderr]    Compiling mime v0.2.6
Dec 12 22:33:10.827 INFO [stderr]    Compiling mustache v0.8.2
Dec 12 22:33:10.827 INFO [stderr]    Compiling stringprep v0.1.2
Dec 12 22:33:10.847 INFO [stderr]    Compiling bytes v0.4.5
Dec 12 22:33:10.855 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 12 22:33:10.855 INFO [stderr]    Compiling nodrop v0.1.10
Dec 12 22:33:10.855 INFO [stderr]    Compiling r2d2 v0.8.1
Dec 12 22:33:10.864 INFO [stderr]    Compiling url v1.5.1
Dec 12 22:33:11.380 INFO [stderr]    Compiling generic-array v0.8.3
Dec 12 22:33:13.525 INFO [stderr]    Compiling digest v0.6.2
Dec 12 22:33:13.563 INFO [stderr]    Compiling block-buffer v0.2.0
Dec 12 22:33:13.565 INFO [stderr]    Compiling crypto-mac v0.4.0
Dec 12 22:33:14.348 INFO [stderr]    Compiling regex v0.2.2
Dec 12 22:33:15.653 INFO [stderr]    Compiling hmac v0.4.2
Dec 12 22:33:15.696 INFO [stderr]    Compiling sha2 v0.6.0
Dec 12 22:33:17.832 INFO [stderr]    Compiling hyper v0.10.13
Dec 12 22:33:17.917 INFO [stderr]    Compiling postgres-protocol v0.3.1
Dec 12 22:33:20.411 INFO [stderr]    Compiling postgres-shared v0.4.0
Dec 12 22:33:20.411 INFO [stderr]    Compiling postgres-shared v0.3.0
Dec 12 22:33:27.687 INFO [stderr]    Compiling postgres v0.15.1
Dec 12 22:33:28.204 INFO [stderr]    Compiling postgres v0.14.2
Dec 12 22:33:40.331 INFO [stderr]    Compiling r2d2_postgres v0.14.0
Dec 12 22:33:42.287 INFO [stderr]    Compiling nickel v0.10.1
Dec 12 22:33:46.467 INFO [stderr]    Compiling hw v0.1.0 (/source)
Dec 12 22:33:47.095 INFO [stderr] warning: unused import: `std::net::*`
Dec 12 22:33:47.095 INFO [stderr]  --> src/main.rs:9:5
Dec 12 22:33:47.095 INFO [stderr]   |
Dec 12 22:33:47.095 INFO [stderr] 9 | use std::net::*;
Dec 12 22:33:47.095 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 22:33:47.095 INFO [stderr]   |
Dec 12 22:33:47.095 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 22:33:47.095 INFO [stderr] 
Dec 12 22:33:47.095 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 22:33:47.095 INFO [stderr]   --> src/main.rs:10:5
Dec 12 22:33:47.095 INFO [stderr]    |
Dec 12 22:33:47.095 INFO [stderr] 10 | use std::fmt;
Dec 12 22:33:47.095 INFO [stderr]    |     ^^^^^^^^
Dec 12 22:33:47.095 INFO [stderr] 
Dec 12 22:33:47.095 INFO [stderr] warning: unused import: `std::thread`
Dec 12 22:33:47.095 INFO [stderr]   --> src/main.rs:11:5
Dec 12 22:33:47.095 INFO [stderr]    |
Dec 12 22:33:47.095 INFO [stderr] 11 | use std::thread;
Dec 12 22:33:47.095 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 22:33:47.095 INFO [stderr] 
Dec 12 22:33:47.095 INFO [stderr] warning: unused import: `std::path::Path`
Dec 12 22:33:47.095 INFO [stderr]   --> src/main.rs:12:5
Dec 12 22:33:47.095 INFO [stderr]    |
Dec 12 22:33:47.095 INFO [stderr] 12 | use std::path::Path;
Dec 12 22:33:47.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 22:33:47.095 INFO [stderr] 
Dec 12 22:33:47.095 INFO [stderr] warning: unused import: `Router`
Dec 12 22:33:47.095 INFO [stderr]   --> src/main.rs:14:22
Dec 12 22:33:47.095 INFO [stderr]    |
Dec 12 22:33:47.095 INFO [stderr] 14 | use nickel::{Nickel, Router, HttpRouter, StaticFilesHandler};
Dec 12 22:33:47.095 INFO [stderr]    |                      ^^^^^^
Dec 12 22:33:47.095 INFO [stderr] 
Dec 12 22:33:47.151 INFO [stderr] warning: unused variable: `conn`
Dec 12 22:33:47.151 INFO [stderr]   --> src/main.rs:29:9
Dec 12 22:33:47.151 INFO [stderr]    |
Dec 12 22:33:47.151 INFO [stderr] 29 |     let conn = pool.get().unwrap();
Dec 12 22:33:47.151 INFO [stderr]    |         ^^^^ help: consider using `_conn` instead
Dec 12 22:33:47.151 INFO [stderr]    |
Dec 12 22:33:47.151 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 22:33:47.151 INFO [stderr] 
Dec 12 22:33:47.151 INFO [stderr] warning: unused variable: `cwd`
Dec 12 22:33:47.151 INFO [stderr]   --> src/main.rs:30:9
Dec 12 22:33:47.151 INFO [stderr]    |
Dec 12 22:33:47.151 INFO [stderr] 30 |     let cwd:String = env::var("PWD").unwrap();
Dec 12 22:33:47.151 INFO [stderr]    |         ^^^ help: consider using `_cwd` instead
Dec 12 22:33:47.151 INFO [stderr] 
Dec 12 22:33:47.161 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 22:33:47.161 INFO [stderr]   --> src/main.rs:36:5
Dec 12 22:33:47.161 INFO [stderr]    |
Dec 12 22:33:47.161 INFO [stderr] 36 |     server.listen("0.0.0.0:8080");
Dec 12 22:33:47.161 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:33:47.161 INFO [stderr]    |
Dec 12 22:33:47.161 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 22:33:47.161 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 22:33:47.161 INFO [stderr] 
Dec 12 22:33:52.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.91s
Dec 12 22:33:52.663 INFO [stderr] su: No module specific data is present
Dec 12 22:33:53.819 INFO running `"docker" "inspect" "94c3c091742f81a6c95a9817753f6f02a06eeb5ba2e25bca8218a0849ebff32d"`
Dec 12 22:33:54.203 INFO running `"docker" "rm" "-f" "94c3c091742f81a6c95a9817753f6f02a06eeb5ba2e25bca8218a0849ebff32d"`
Dec 12 22:33:54.427 INFO [stdout] 94c3c091742f81a6c95a9817753f6f02a06eeb5ba2e25bca8218a0849ebff32d
Dec 12 22:33:54.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 22:33:54.960 INFO [stdout] 2b4e097742b348ede9c33f3b0ea93ab69baf780b546b5e76fafb4a82b7fec567
Dec 12 22:33:54.964 INFO running `"docker" "start" "-a" "2b4e097742b348ede9c33f3b0ea93ab69baf780b546b5e76fafb4a82b7fec567"`
Dec 12 22:33:57.274 INFO [stderr] usermod: no changes
Dec 12 22:33:57.519 INFO [stderr]    Compiling hw v0.1.0 (/source)
Dec 12 22:33:58.178 INFO [stderr] warning: unused import: `std::net::*`
Dec 12 22:33:58.178 INFO [stderr]  --> src/main.rs:9:5
Dec 12 22:33:58.178 INFO [stderr]   |
Dec 12 22:33:58.178 INFO [stderr] 9 | use std::net::*;
Dec 12 22:33:58.178 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 22:33:58.178 INFO [stderr]   |
Dec 12 22:33:58.178 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 22:33:58.179 INFO [stderr] 
Dec 12 22:33:58.179 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 22:33:58.179 INFO [stderr]   --> src/main.rs:10:5
Dec 12 22:33:58.183 INFO [stderr]    |
Dec 12 22:33:58.183 INFO [stderr] 10 | use std::fmt;
Dec 12 22:33:58.183 INFO [stderr]    |     ^^^^^^^^
Dec 12 22:33:58.183 INFO [stderr] 
Dec 12 22:33:58.183 INFO [stderr] warning: unused import: `std::thread`
Dec 12 22:33:58.183 INFO [stderr]   --> src/main.rs:11:5
Dec 12 22:33:58.183 INFO [stderr]    |
Dec 12 22:33:58.183 INFO [stderr] 11 | use std::thread;
Dec 12 22:33:58.183 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 22:33:58.183 INFO [stderr] 
Dec 12 22:33:58.183 INFO [stderr] warning: unused import: `std::path::Path`
Dec 12 22:33:58.183 INFO [stderr]   --> src/main.rs:12:5
Dec 12 22:33:58.183 INFO [stderr]    |
Dec 12 22:33:58.183 INFO [stderr] 12 | use std::path::Path;
Dec 12 22:33:58.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 22:33:58.183 INFO [stderr] 
Dec 12 22:33:58.183 INFO [stderr] warning: unused import: `Router`
Dec 12 22:33:58.183 INFO [stderr]   --> src/main.rs:14:22
Dec 12 22:33:58.183 INFO [stderr]    |
Dec 12 22:33:58.183 INFO [stderr] 14 | use nickel::{Nickel, Router, HttpRouter, StaticFilesHandler};
Dec 12 22:33:58.183 INFO [stderr]    |                      ^^^^^^
Dec 12 22:33:58.183 INFO [stderr] 
Dec 12 22:33:58.252 INFO [stderr] warning: unused variable: `conn`
Dec 12 22:33:58.252 INFO [stderr]   --> src/main.rs:29:9
Dec 12 22:33:58.252 INFO [stderr]    |
Dec 12 22:33:58.252 INFO [stderr] 29 |     let conn = pool.get().unwrap();
Dec 12 22:33:58.252 INFO [stderr]    |         ^^^^ help: consider using `_conn` instead
Dec 12 22:33:58.252 INFO [stderr]    |
Dec 12 22:33:58.252 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 22:33:58.252 INFO [stderr] 
Dec 12 22:33:58.252 INFO [stderr] warning: unused variable: `cwd`
Dec 12 22:33:58.252 INFO [stderr]   --> src/main.rs:30:9
Dec 12 22:33:58.252 INFO [stderr]    |
Dec 12 22:33:58.252 INFO [stderr] 30 |     let cwd:String = env::var("PWD").unwrap();
Dec 12 22:33:58.252 INFO [stderr]    |         ^^^ help: consider using `_cwd` instead
Dec 12 22:33:58.253 INFO [stderr] 
Dec 12 22:33:58.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 22:33:58.260 INFO [stderr]   --> src/main.rs:36:5
Dec 12 22:33:58.260 INFO [stderr]    |
Dec 12 22:33:58.260 INFO [stderr] 36 |     server.listen("0.0.0.0:8080");
Dec 12 22:33:58.260 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:33:58.260 INFO [stderr]    |
Dec 12 22:33:58.260 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 22:33:58.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 22:33:58.260 INFO [stderr] 
Dec 12 22:33:58.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 12 22:33:58.735 INFO [stderr] su: No module specific data is present
Dec 12 22:34:00.079 INFO running `"docker" "inspect" "2b4e097742b348ede9c33f3b0ea93ab69baf780b546b5e76fafb4a82b7fec567"`
Dec 12 22:34:00.309 INFO running `"docker" "rm" "-f" "2b4e097742b348ede9c33f3b0ea93ab69baf780b546b5e76fafb4a82b7fec567"`
Dec 12 22:34:00.655 INFO [stdout] 2b4e097742b348ede9c33f3b0ea93ab69baf780b546b5e76fafb4a82b7fec567
Dec 12 22:34:00.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 22:34:01.211 INFO [stdout] 18d671582e3716a866088e786ead7be32332a0eeed6fd690a6b57e01e2406e57
Dec 12 22:34:01.212 INFO running `"docker" "start" "-a" "18d671582e3716a866088e786ead7be32332a0eeed6fd690a6b57e01e2406e57"`
Dec 12 22:34:02.660 INFO [stderr] usermod: no changes
Dec 12 22:34:02.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 12 22:34:02.814 INFO [stderr]      Running /target/debug/deps/hw-92ed763c5205864d
Dec 12 22:34:02.825 INFO [stdout] 
Dec 12 22:34:02.825 INFO [stdout] running 0 tests
Dec 12 22:34:02.825 INFO [stdout] 
Dec 12 22:34:02.825 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:34:02.825 INFO [stdout] 
Dec 12 22:34:02.825 INFO [stderr] su: No module specific data is present
Dec 12 22:34:03.763 INFO running `"docker" "inspect" "18d671582e3716a866088e786ead7be32332a0eeed6fd690a6b57e01e2406e57"`
Dec 12 22:34:04.073 INFO running `"docker" "rm" "-f" "18d671582e3716a866088e786ead7be32332a0eeed6fd690a6b57e01e2406e57"`
Dec 12 22:34:04.405 INFO [stdout] 18d671582e3716a866088e786ead7be32332a0eeed6fd690a6b57e01e2406e57