Dec 05 15:10:29.426 INFO testing matklad/thrench against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:10:29.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:10:29.896 INFO [stdout] c7e72ff21e104aac4a37b9b073f6094463397c97bbe4be173c726974b94efbb1
Dec 05 15:10:29.908 INFO running `"docker" "start" "-a" "c7e72ff21e104aac4a37b9b073f6094463397c97bbe4be173c726974b94efbb1"`
Dec 05 15:10:31.476 INFO [stderr] usermod: no changes
Dec 05 15:10:31.619 INFO [stderr]    Compiling futures v0.1.10
Dec 05 15:10:31.627 INFO [stderr]    Compiling clap v2.20.4
Dec 05 15:10:36.512 INFO [stderr]    Compiling tokio-core v0.1.4
Dec 05 15:10:36.512 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 05 15:10:40.701 INFO [stderr]    Compiling tokio-proto v0.1.0
Dec 05 15:10:57.412 INFO [stderr]    Compiling thrench v0.1.0 (/source)
Dec 05 15:10:59.556 INFO [stderr] warning: unused import: `std::str`
Dec 05 15:10:59.556 INFO [stderr]  --> src/bin/fut.rs:9:5
Dec 05 15:10:59.556 INFO [stderr]   |
Dec 05 15:10:59.556 INFO [stderr] 9 | use std::str;
Dec 05 15:10:59.556 INFO [stderr]   |     ^^^^^^^^
Dec 05 15:10:59.556 INFO [stderr]   |
Dec 05 15:10:59.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:10:59.556 INFO [stderr] 
Dec 05 15:11:03.353 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.85s
Dec 05 15:11:03.359 INFO [stderr] su: No module specific data is present
Dec 05 15:11:04.370 INFO running `"docker" "inspect" "c7e72ff21e104aac4a37b9b073f6094463397c97bbe4be173c726974b94efbb1"`
Dec 05 15:11:04.710 INFO running `"docker" "rm" "-f" "c7e72ff21e104aac4a37b9b073f6094463397c97bbe4be173c726974b94efbb1"`
Dec 05 15:11:05.012 INFO [stdout] c7e72ff21e104aac4a37b9b073f6094463397c97bbe4be173c726974b94efbb1
Dec 05 15:11:05.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:11:05.410 INFO [stdout] 4afb1f7f40be50e0e670a35342597694d58948a2576b5d2b72a4d8b60c08ad9f
Dec 05 15:11:05.414 INFO running `"docker" "start" "-a" "4afb1f7f40be50e0e670a35342597694d58948a2576b5d2b72a4d8b60c08ad9f"`
Dec 05 15:11:06.890 INFO [stderr] usermod: no changes
Dec 05 15:11:06.988 INFO [stderr]    Compiling thrench v0.1.0 (/source)
Dec 05 15:11:08.112 INFO [stderr] warning: unused import: `std::str`
Dec 05 15:11:08.112 INFO [stderr]  --> src/bin/fut.rs:9:5
Dec 05 15:11:08.112 INFO [stderr]   |
Dec 05 15:11:08.112 INFO [stderr] 9 | use std::str;
Dec 05 15:11:08.112 INFO [stderr]   |     ^^^^^^^^
Dec 05 15:11:08.112 INFO [stderr]   |
Dec 05 15:11:08.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:11:08.112 INFO [stderr] 
Dec 05 15:11:09.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 05 15:11:09.101 INFO [stderr] su: No module specific data is present
Dec 05 15:11:09.899 INFO running `"docker" "inspect" "4afb1f7f40be50e0e670a35342597694d58948a2576b5d2b72a4d8b60c08ad9f"`
Dec 05 15:11:10.252 INFO running `"docker" "rm" "-f" "4afb1f7f40be50e0e670a35342597694d58948a2576b5d2b72a4d8b60c08ad9f"`
Dec 05 15:11:10.624 INFO [stdout] 4afb1f7f40be50e0e670a35342597694d58948a2576b5d2b72a4d8b60c08ad9f
Dec 05 15:11:10.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:11:11.023 INFO [stdout] c52d533ceae0c4ce6949684d8cd5520e2f07c4ed0782063fbc2d24f9b876e140
Dec 05 15:11:11.026 INFO running `"docker" "start" "-a" "c52d533ceae0c4ce6949684d8cd5520e2f07c4ed0782063fbc2d24f9b876e140"`
Dec 05 15:11:12.012 INFO [stderr] usermod: no changes
Dec 05 15:11:12.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 15:11:12.090 INFO [stderr]      Running /target/debug/deps/thrench-a4655e5761581d66
Dec 05 15:11:12.093 INFO [stderr]      Running /target/debug/deps/bench-707f3496f219bbe5
Dec 05 15:11:12.093 INFO [stdout] 
Dec 05 15:11:12.093 INFO [stdout] running 0 tests
Dec 05 15:11:12.093 INFO [stdout] 
Dec 05 15:11:12.093 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:11:12.093 INFO [stdout] 
Dec 05 15:11:12.100 INFO [stdout] 
Dec 05 15:11:12.100 INFO [stderr]      Running /target/debug/deps/fut-bbc9573a1af51475
Dec 05 15:11:12.100 INFO [stdout] running 0 tests
Dec 05 15:11:12.100 INFO [stdout] 
Dec 05 15:11:12.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:11:12.100 INFO [stdout] 
Dec 05 15:11:12.105 INFO [stdout] 
Dec 05 15:11:12.105 INFO [stdout] running 0 tests
Dec 05 15:11:12.105 INFO [stdout] 
Dec 05 15:11:12.105 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:11:12.105 INFO [stdout] 
Dec 05 15:11:12.106 INFO [stderr]      Running /target/debug/deps/threads-141f0cbce4320642
Dec 05 15:11:12.110 INFO [stdout] 
Dec 05 15:11:12.110 INFO [stdout] running 0 tests
Dec 05 15:11:12.110 INFO [stdout] 
Dec 05 15:11:12.110 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:11:12.110 INFO [stdout] 
Dec 05 15:11:12.112 INFO [stderr]    Doc-tests thrench
Dec 05 15:11:12.502 INFO [stdout] 
Dec 05 15:11:12.502 INFO [stdout] running 0 tests
Dec 05 15:11:12.502 INFO [stdout] 
Dec 05 15:11:12.502 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:11:12.502 INFO [stdout] 
Dec 05 15:11:12.510 INFO [stderr] su: No module specific data is present
Dec 05 15:11:13.167 INFO running `"docker" "inspect" "c52d533ceae0c4ce6949684d8cd5520e2f07c4ed0782063fbc2d24f9b876e140"`
Dec 05 15:11:13.427 INFO running `"docker" "rm" "-f" "c52d533ceae0c4ce6949684d8cd5520e2f07c4ed0782063fbc2d24f9b876e140"`
Dec 05 15:11:13.776 INFO [stdout] c52d533ceae0c4ce6949684d8cd5520e2f07c4ed0782063fbc2d24f9b876e140