Nov 18 10:22:19.432 INFO testing grad-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 10:22:19.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 10:22:19.855 INFO [stdout] ff9ae89a512ab02e67bb50228871bd942cd17d3f4030632f78481a44b589267a
Nov 18 10:22:19.918 INFO running `"docker" "start" "-a" "ff9ae89a512ab02e67bb50228871bd942cd17d3f4030632f78481a44b589267a"`
Nov 18 10:22:21.030 INFO [stderr] usermod: no changes
Nov 18 10:22:21.355 INFO [stderr]    Compiling headers-derive v0.0.1
Nov 18 10:22:21.355 INFO [stderr]    Compiling sha-1 v0.8.1
Nov 18 10:22:22.867 INFO [stderr]    Compiling tungstenite v0.6.1
Nov 18 10:22:27.177 INFO [stderr]    Compiling headers-ext v0.0.3
Nov 18 10:22:31.947 INFO [stderr]    Compiling warp v0.1.9
Nov 18 10:22:42.921 INFO [stderr]    Compiling grad v0.1.0 (/source)
Nov 18 10:22:50.684 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Nov 18 10:22:50.684 INFO [stderr]   --> src/main.rs:26:16
Nov 18 10:22:50.684 INFO [stderr]    |
Nov 18 10:22:50.685 INFO [stderr] 26 |     let root = warp::index().map(|| {
Nov 18 10:22:50.685 INFO [stderr]    |                ^^^^^^^^^^^
Nov 18 10:22:50.687 INFO [stderr]    |
Nov 18 10:22:50.687 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 10:22:50.687 INFO [stderr] 
Nov 18 10:22:51.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:51.448 INFO [stderr]   --> src/main.rs:54:3
Nov 18 10:22:51.448 INFO [stderr]    |
Nov 18 10:22:51.448 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 18 10:22:51.449 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:51.449 INFO [stderr]    |
Nov 18 10:22:51.450 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 10:22:51.450 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:51.450 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:22:51.451 INFO [stderr] 
Nov 18 10:22:51.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:51.451 INFO [stderr]   --> src/main.rs:57:7
Nov 18 10:22:51.452 INFO [stderr]    |
Nov 18 10:22:51.452 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 18 10:22:51.452 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:51.452 INFO [stderr]    |
Nov 18 10:22:51.453 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:51.453 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:22:51.453 INFO [stderr] 
Nov 18 10:22:51.454 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:51.454 INFO [stderr]   --> src/main.rs:59:9
Nov 18 10:22:51.454 INFO [stderr]    |
Nov 18 10:22:51.455 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 18 10:22:51.455 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:51.455 INFO [stderr]    |
Nov 18 10:22:51.456 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:51.456 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:22:51.456 INFO [stderr] 
Nov 18 10:23:03.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.87s
Nov 18 10:23:03.930 INFO [stderr] su: No module specific data is present
Nov 18 10:23:04.247 INFO running `"docker" "inspect" "ff9ae89a512ab02e67bb50228871bd942cd17d3f4030632f78481a44b589267a"`
Nov 18 10:23:04.317 INFO running `"docker" "rm" "-f" "ff9ae89a512ab02e67bb50228871bd942cd17d3f4030632f78481a44b589267a"`
Nov 18 10:23:04.435 INFO [stdout] ff9ae89a512ab02e67bb50228871bd942cd17d3f4030632f78481a44b589267a
Nov 18 10:23:04.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 10:23:04.684 INFO [stdout] 06c075067de106a83c207108b80f48067f8bed4d12319f90d25dfe6e211d74d2
Nov 18 10:23:04.686 INFO running `"docker" "start" "-a" "06c075067de106a83c207108b80f48067f8bed4d12319f90d25dfe6e211d74d2"`
Nov 18 10:23:05.155 INFO [stderr] usermod: no changes
Nov 18 10:23:05.371 INFO [stderr]    Compiling grad v0.1.0 (/source)
Nov 18 10:23:12.450 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Nov 18 10:23:12.450 INFO [stderr]   --> src/main.rs:26:16
Nov 18 10:23:12.450 INFO [stderr]    |
Nov 18 10:23:12.451 INFO [stderr] 26 |     let root = warp::index().map(|| {
Nov 18 10:23:12.451 INFO [stderr]    |                ^^^^^^^^^^^
Nov 18 10:23:12.451 INFO [stderr]    |
Nov 18 10:23:12.452 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 10:23:12.452 INFO [stderr] 
Nov 18 10:23:13.112 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:13.112 INFO [stderr]   --> src/main.rs:54:3
Nov 18 10:23:13.112 INFO [stderr]    |
Nov 18 10:23:13.113 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 18 10:23:13.113 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:13.113 INFO [stderr]    |
Nov 18 10:23:13.114 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 10:23:13.114 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:13.114 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:23:13.115 INFO [stderr] 
Nov 18 10:23:13.115 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:13.115 INFO [stderr]   --> src/main.rs:57:7
Nov 18 10:23:13.116 INFO [stderr]    |
Nov 18 10:23:13.116 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 18 10:23:13.116 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:13.117 INFO [stderr]    |
Nov 18 10:23:13.117 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:13.117 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:23:13.118 INFO [stderr] 
Nov 18 10:23:13.118 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:13.118 INFO [stderr]   --> src/main.rs:59:9
Nov 18 10:23:13.119 INFO [stderr]    |
Nov 18 10:23:13.119 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 18 10:23:13.119 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:13.120 INFO [stderr]    |
Nov 18 10:23:13.120 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:13.120 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 10:23:13.120 INFO [stderr] 
Nov 18 10:23:13.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
Nov 18 10:23:13.471 INFO [stderr] su: No module specific data is present
Nov 18 10:23:13.802 INFO running `"docker" "inspect" "06c075067de106a83c207108b80f48067f8bed4d12319f90d25dfe6e211d74d2"`
Nov 18 10:23:13.904 INFO running `"docker" "rm" "-f" "06c075067de106a83c207108b80f48067f8bed4d12319f90d25dfe6e211d74d2"`
Nov 18 10:23:14.012 INFO [stdout] 06c075067de106a83c207108b80f48067f8bed4d12319f90d25dfe6e211d74d2
Nov 18 10:23:14.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 10:23:14.243 INFO [stdout] 20b3a2df6b540e69835e62b48c27425d56fd8a23022232e545f69d85684304dd
Nov 18 10:23:14.245 INFO running `"docker" "start" "-a" "20b3a2df6b540e69835e62b48c27425d56fd8a23022232e545f69d85684304dd"`
Nov 18 10:23:14.852 INFO [stderr] usermod: no changes
Nov 18 10:23:15.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Nov 18 10:23:15.091 INFO [stderr]      Running /target/debug/deps/grad-046df520feca4f82
Nov 18 10:23:15.093 INFO [stdout] 
Nov 18 10:23:15.093 INFO [stdout] running 0 tests
Nov 18 10:23:15.093 INFO [stdout] 
Nov 18 10:23:15.093 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:23:15.093 INFO [stdout] 
Nov 18 10:23:15.096 INFO [stderr] su: No module specific data is present
Nov 18 10:23:15.335 INFO running `"docker" "inspect" "20b3a2df6b540e69835e62b48c27425d56fd8a23022232e545f69d85684304dd"`
Nov 18 10:23:15.472 INFO running `"docker" "rm" "-f" "20b3a2df6b540e69835e62b48c27425d56fd8a23022232e545f69d85684304dd"`
Nov 18 10:23:15.558 INFO [stdout] 20b3a2df6b540e69835e62b48c27425d56fd8a23022232e545f69d85684304dd