Dec 14 03:04:10.051 INFO testing amazingmo/Basics against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 03:04:10.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:04:10.332 INFO [stdout] 9231bc74485a905ed33efdbe1a2c4d738b717a5a64968f9ea8f03dfb8dc3780f
Dec 14 03:04:10.336 INFO running `"docker" "start" "-a" "9231bc74485a905ed33efdbe1a2c4d738b717a5a64968f9ea8f03dfb8dc3780f"`
Dec 14 03:04:10.770 INFO [stderr] usermod: no changes
Dec 14 03:04:10.916 INFO [stderr]    Compiling serde_json v0.8.6
Dec 14 03:04:10.923 INFO [stderr]    Compiling hyper v0.10.13
Dec 14 03:04:18.420 INFO [stderr]    Compiling iron v0.5.1
Dec 14 03:04:20.440 INFO [stderr]    Compiling persistent v0.3.0
Dec 14 03:04:20.440 INFO [stderr]    Compiling router v0.5.1
Dec 14 03:04:22.327 INFO [stderr]    Compiling bodyparser v0.5.0
Dec 14 03:04:24.757 INFO [stderr]    Compiling urlencoded v0.5.0
Dec 14 03:04:26.478 INFO [stderr]    Compiling chapter1 v0.1.0 (/source)
Dec 14 03:04:27.691 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 03:04:27.691 INFO [stderr]   --> src/main.rs:20:1
Dec 14 03:04:27.691 INFO [stderr]    |
Dec 14 03:04:27.691 INFO [stderr] 20 | #[macro_use] extern crate mime;
Dec 14 03:04:27.691 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 03:04:27.691 INFO [stderr]    |
Dec 14 03:04:27.691 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 03:04:27.691 INFO [stderr] 
Dec 14 03:04:27.691 INFO [stderr] warning: unused import: `iron::prelude::*`
Dec 14 03:04:27.691 INFO [stderr]   --> src/main.rs:25:5
Dec 14 03:04:27.691 INFO [stderr]    |
Dec 14 03:04:27.691 INFO [stderr] 25 | use iron::prelude::*;
Dec 14 03:04:27.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 03:04:27.691 INFO [stderr] 
Dec 14 03:04:27.691 INFO [stderr] warning: unused import: `iron::status`
Dec 14 03:04:27.691 INFO [stderr]   --> src/main.rs:26:5
Dec 14 03:04:27.691 INFO [stderr]    |
Dec 14 03:04:27.691 INFO [stderr] 26 | use iron::status;
Dec 14 03:04:27.691 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 03:04:27.691 INFO [stderr] 
Dec 14 03:04:28.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.93s
Dec 14 03:04:28.771 INFO [stderr] su: No module specific data is present
Dec 14 03:04:29.291 INFO running `"docker" "inspect" "9231bc74485a905ed33efdbe1a2c4d738b717a5a64968f9ea8f03dfb8dc3780f"`
Dec 14 03:04:29.391 INFO running `"docker" "rm" "-f" "9231bc74485a905ed33efdbe1a2c4d738b717a5a64968f9ea8f03dfb8dc3780f"`
Dec 14 03:04:29.496 INFO [stdout] 9231bc74485a905ed33efdbe1a2c4d738b717a5a64968f9ea8f03dfb8dc3780f
Dec 14 03:04:29.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:04:29.652 INFO [stdout] d667d1a581856afdc042cb90beb907e14845df84063840734c0230ec23d50219
Dec 14 03:04:29.654 INFO running `"docker" "start" "-a" "d667d1a581856afdc042cb90beb907e14845df84063840734c0230ec23d50219"`
Dec 14 03:04:30.500 INFO [stderr] usermod: no changes
Dec 14 03:04:30.702 INFO [stderr]    Compiling chapter1 v0.1.0 (/source)
Dec 14 03:04:32.311 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 03:04:32.311 INFO [stderr]   --> src/main.rs:20:1
Dec 14 03:04:32.311 INFO [stderr]    |
Dec 14 03:04:32.311 INFO [stderr] 20 | #[macro_use] extern crate mime;
Dec 14 03:04:32.311 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 03:04:32.311 INFO [stderr]    |
Dec 14 03:04:32.311 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 03:04:32.311 INFO [stderr] 
Dec 14 03:04:32.311 INFO [stderr] warning: unused import: `iron::prelude::*`
Dec 14 03:04:32.311 INFO [stderr]   --> src/main.rs:25:5
Dec 14 03:04:32.311 INFO [stderr]    |
Dec 14 03:04:32.311 INFO [stderr] 25 | use iron::prelude::*;
Dec 14 03:04:32.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 03:04:32.311 INFO [stderr] 
Dec 14 03:04:32.311 INFO [stderr] warning: unused import: `iron::status`
Dec 14 03:04:32.311 INFO [stderr]   --> src/main.rs:26:5
Dec 14 03:04:32.311 INFO [stderr]    |
Dec 14 03:04:32.311 INFO [stderr] 26 | use iron::status;
Dec 14 03:04:32.311 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 03:04:32.311 INFO [stderr] 
Dec 14 03:04:32.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 14 03:04:32.910 INFO [stderr] su: No module specific data is present
Dec 14 03:04:33.594 INFO running `"docker" "inspect" "d667d1a581856afdc042cb90beb907e14845df84063840734c0230ec23d50219"`
Dec 14 03:04:33.917 INFO running `"docker" "rm" "-f" "d667d1a581856afdc042cb90beb907e14845df84063840734c0230ec23d50219"`
Dec 14 03:04:34.186 INFO [stdout] d667d1a581856afdc042cb90beb907e14845df84063840734c0230ec23d50219
Dec 14 03:04:34.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:04:34.547 INFO [stdout] 597f47dabc385accb0029c53c1c9f7d454b94600b8ea29745c378d3a65b0543c
Dec 14 03:04:34.548 INFO running `"docker" "start" "-a" "597f47dabc385accb0029c53c1c9f7d454b94600b8ea29745c378d3a65b0543c"`
Dec 14 03:04:35.811 INFO [stderr] usermod: no changes
Dec 14 03:04:35.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 03:04:35.947 INFO [stderr]      Running /target/debug/deps/chapter1-d116c85db5809c35
Dec 14 03:04:35.947 INFO [stdout] 
Dec 14 03:04:35.947 INFO [stdout] running 1 test
Dec 14 03:04:35.953 INFO [stdout] test test_gcd ... ok
Dec 14 03:04:35.953 INFO [stdout] 
Dec 14 03:04:35.953 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:04:35.953 INFO [stdout] 
Dec 14 03:04:35.955 INFO [stderr] su: No module specific data is present
Dec 14 03:04:36.950 INFO running `"docker" "inspect" "597f47dabc385accb0029c53c1c9f7d454b94600b8ea29745c378d3a65b0543c"`
Dec 14 03:04:37.221 INFO running `"docker" "rm" "-f" "597f47dabc385accb0029c53c1c9f7d454b94600b8ea29745c378d3a65b0543c"`
Dec 14 03:04:37.471 INFO [stdout] 597f47dabc385accb0029c53c1c9f7d454b94600b8ea29745c378d3a65b0543c