Nov 16 08:43:37.229 INFO testing wayslog/lingo-proxy against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 08:43:37.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:43:37.879 INFO [stdout] a11454e6b1317e721c25af573361b790d6d609ddfaf186df34b465760857665b
Nov 16 08:43:37.880 INFO running `"docker" "start" "-a" "a11454e6b1317e721c25af573361b790d6d609ddfaf186df34b465760857665b"`
Nov 16 08:43:39.318 INFO [stderr] usermod: no changes
Nov 16 08:43:39.508 INFO [stderr]    Compiling unicode-xid v0.0.3
Nov 16 08:43:39.509 INFO [stderr]    Compiling quote v0.3.10
Nov 16 08:43:39.521 INFO [stderr]    Compiling bitflags v0.4.0
Nov 16 08:43:39.522 INFO [stderr]    Compiling dtoa v0.2.2
Nov 16 08:43:39.522 INFO [stderr]    Compiling itoa v0.1.1
Nov 16 08:43:39.522 INFO [stderr]    Compiling serde v0.8.20
Nov 16 08:43:39.523 INFO [stderr]    Compiling memchr v0.1.11
Nov 16 08:43:39.523 INFO [stderr]    Compiling num_cpus v1.2.0
Nov 16 08:43:40.316 INFO [stderr]    Compiling net2 v0.2.26
Nov 16 08:43:41.002 INFO [stderr]    Compiling futures v0.1.7
Nov 16 08:43:41.019 INFO [stderr]    Compiling nix v0.7.0
Nov 16 08:43:41.324 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 16 08:43:41.427 INFO [stderr]    Compiling thread-id v2.0.0
Nov 16 08:43:45.075 INFO [stderr]    Compiling thread_local v0.2.7
Nov 16 08:43:45.154 INFO [stderr]    Compiling syn v0.10.3
Nov 16 08:43:46.795 INFO [stderr]    Compiling regex v0.1.80
Nov 16 08:43:58.743 INFO [stderr]    Compiling serde_codegen_internals v0.11.2
Nov 16 08:44:09.897 INFO [stderr]    Compiling serde_codegen v0.8.20
Nov 16 08:44:10.402 INFO [stderr]    Compiling serde_json v0.8.4
Nov 16 08:44:11.795 INFO [stderr]    Compiling mio v0.6.2
Nov 16 08:44:12.559 INFO [stderr]    Compiling env_logger v0.3.5
Nov 16 08:44:18.747 INFO [stderr]    Compiling tokio-core v0.1.2
Nov 16 08:44:21.161 INFO [stderr]    Compiling serde_derive v0.8.20
Nov 16 08:44:24.859 INFO [stderr]    Compiling lingo-proxy v0.1.0 (/source)
Nov 16 08:44:25.195 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 08:44:25.195 INFO [stderr]  --> src/lib.rs:3:1
Nov 16 08:44:25.195 INFO [stderr]   |
Nov 16 08:44:25.195 INFO [stderr] 3 | #[macro_use]
Nov 16 08:44:25.195 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 08:44:25.195 INFO [stderr]   |
Nov 16 08:44:25.195 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:44:25.195 INFO [stderr] 
Nov 16 08:44:25.500 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 16 08:44:25.500 INFO [stderr]  --> src/lib.rs:1:12
Nov 16 08:44:25.501 INFO [stderr]   |
Nov 16 08:44:25.501 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 16 08:44:25.501 INFO [stderr]   |            ^^^^^^^^^^
Nov 16 08:44:25.501 INFO [stderr]   |
Nov 16 08:44:25.502 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 08:44:25.502 INFO [stderr] 
Nov 16 08:44:29.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.19s
Nov 16 08:44:29.563 INFO [stderr] su: No module specific data is present
Nov 16 08:44:30.173 INFO running `"docker" "inspect" "a11454e6b1317e721c25af573361b790d6d609ddfaf186df34b465760857665b"`
Nov 16 08:44:30.607 INFO running `"docker" "rm" "-f" "a11454e6b1317e721c25af573361b790d6d609ddfaf186df34b465760857665b"`
Nov 16 08:44:30.945 INFO [stdout] a11454e6b1317e721c25af573361b790d6d609ddfaf186df34b465760857665b
Nov 16 08:44:30.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:44:31.553 INFO [stdout] 38b8285a7764c810f8b933d7845ae008a7710aea1fd75c1b7cf8b2e8ad978fe7
Nov 16 08:44:31.557 INFO running `"docker" "start" "-a" "38b8285a7764c810f8b933d7845ae008a7710aea1fd75c1b7cf8b2e8ad978fe7"`
Nov 16 08:44:33.130 INFO [stderr] usermod: no changes
Nov 16 08:44:33.341 INFO [stderr]    Compiling lingo-proxy v0.1.0 (/source)
Nov 16 08:44:33.775 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 08:44:33.775 INFO [stderr]  --> src/lib.rs:3:1
Nov 16 08:44:33.776 INFO [stderr]   |
Nov 16 08:44:33.777 INFO [stderr] 3 | #[macro_use]
Nov 16 08:44:33.777 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 08:44:33.778 INFO [stderr]   |
Nov 16 08:44:33.779 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:44:33.779 INFO [stderr] 
Nov 16 08:44:34.243 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 16 08:44:34.243 INFO [stderr]  --> src/lib.rs:1:12
Nov 16 08:44:34.243 INFO [stderr]   |
Nov 16 08:44:34.243 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 16 08:44:34.243 INFO [stderr]   |            ^^^^^^^^^^
Nov 16 08:44:34.243 INFO [stderr]   |
Nov 16 08:44:34.243 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 08:44:34.243 INFO [stderr] 
Nov 16 08:44:34.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Nov 16 08:44:34.739 INFO [stderr] su: No module specific data is present
Nov 16 08:44:36.045 INFO running `"docker" "inspect" "38b8285a7764c810f8b933d7845ae008a7710aea1fd75c1b7cf8b2e8ad978fe7"`
Nov 16 08:44:36.391 INFO running `"docker" "rm" "-f" "38b8285a7764c810f8b933d7845ae008a7710aea1fd75c1b7cf8b2e8ad978fe7"`
Nov 16 08:44:36.787 INFO [stdout] 38b8285a7764c810f8b933d7845ae008a7710aea1fd75c1b7cf8b2e8ad978fe7
Nov 16 08:44:36.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:44:37.296 INFO [stdout] fa249280ea5688bcda4a8c1c53467111f23ac5c970ca98abd6e5a2cb08d036f4
Nov 16 08:44:37.299 INFO running `"docker" "start" "-a" "fa249280ea5688bcda4a8c1c53467111f23ac5c970ca98abd6e5a2cb08d036f4"`
Nov 16 08:44:39.283 INFO [stderr] usermod: no changes
Nov 16 08:44:39.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 16 08:44:39.491 INFO [stderr]      Running /target/debug/deps/liblingo-fadad129014071c3
Nov 16 08:44:39.495 INFO [stderr]      Running /target/debug/deps/proxy-44428e7deff454c0
Nov 16 08:44:39.495 INFO [stdout] 
Nov 16 08:44:39.495 INFO [stdout] running 0 tests
Nov 16 08:44:39.495 INFO [stdout] 
Nov 16 08:44:39.495 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:39.495 INFO [stdout] 
Nov 16 08:44:39.495 INFO [stdout] 
Nov 16 08:44:39.495 INFO [stdout] running 0 tests
Nov 16 08:44:39.495 INFO [stdout] 
Nov 16 08:44:39.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:39.496 INFO [stdout] 
Nov 16 08:44:39.500 INFO [stderr]    Doc-tests liblingo
Nov 16 08:44:39.928 INFO [stdout] 
Nov 16 08:44:39.928 INFO [stdout] running 0 tests
Nov 16 08:44:39.928 INFO [stdout] 
Nov 16 08:44:39.928 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:39.928 INFO [stdout] 
Nov 16 08:44:39.937 INFO [stderr] su: No module specific data is present
Nov 16 08:44:41.310 INFO running `"docker" "inspect" "fa249280ea5688bcda4a8c1c53467111f23ac5c970ca98abd6e5a2cb08d036f4"`
Nov 16 08:44:41.635 INFO running `"docker" "rm" "-f" "fa249280ea5688bcda4a8c1c53467111f23ac5c970ca98abd6e5a2cb08d036f4"`
Nov 16 08:44:41.983 INFO [stdout] fa249280ea5688bcda4a8c1c53467111f23ac5c970ca98abd6e5a2cb08d036f4