Nov 18 10:22:14.803 INFO testing grad-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 10:22:14.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:22:15.224 INFO [stdout] a8b4e92e4ea0560d0ab7d732f17c4ffe70e1431be125f61ea44bd7c00e01e6bb
Nov 18 10:22:15.226 INFO running `"docker" "start" "-a" "a8b4e92e4ea0560d0ab7d732f17c4ffe70e1431be125f61ea44bd7c00e01e6bb"`
Nov 18 10:22:17.223 INFO [stderr] usermod: no changes
Nov 18 10:22:17.635 INFO [stderr]    Compiling tungstenite v0.6.1
Nov 18 10:22:21.301 INFO [stderr]    Compiling warp v0.1.9
Nov 18 10:22:32.187 INFO [stderr]    Compiling grad v0.1.0 (/source)
Nov 18 10:22:39.559 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Nov 18 10:22:39.559 INFO [stderr]   --> src/main.rs:26:16
Nov 18 10:22:39.559 INFO [stderr]    |
Nov 18 10:22:39.559 INFO [stderr] 26 |     let root = warp::index().map(|| {
Nov 18 10:22:39.559 INFO [stderr]    |                ^^^^^^^^^^^
Nov 18 10:22:39.559 INFO [stderr]    |
Nov 18 10:22:39.559 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 10:22:39.559 INFO [stderr] 
Nov 18 10:22:40.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:40.223 INFO [stderr]   --> src/main.rs:54:3
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 18 10:22:40.223 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 10:22:40.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:40.223 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 10:22:40.223 INFO [stderr] 
Nov 18 10:22:40.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:40.223 INFO [stderr]   --> src/main.rs:57:7
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 18 10:22:40.223 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:40.223 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 10:22:40.223 INFO [stderr] 
Nov 18 10:22:40.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:22:40.223 INFO [stderr]   --> src/main.rs:59:9
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 18 10:22:40.223 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:22:40.223 INFO [stderr]    |
Nov 18 10:22:40.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:22:40.223 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 10:22:40.223 INFO [stderr] 
Nov 18 10:22:54.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.22s
Nov 18 10:22:54.484 INFO [stderr] su: No module specific data is present
Nov 18 10:22:55.044 INFO running `"docker" "inspect" "a8b4e92e4ea0560d0ab7d732f17c4ffe70e1431be125f61ea44bd7c00e01e6bb"`
Nov 18 10:22:55.357 INFO running `"docker" "rm" "-f" "a8b4e92e4ea0560d0ab7d732f17c4ffe70e1431be125f61ea44bd7c00e01e6bb"`
Nov 18 10:22:55.571 INFO [stdout] a8b4e92e4ea0560d0ab7d732f17c4ffe70e1431be125f61ea44bd7c00e01e6bb
Nov 18 10:22:55.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:22:56.052 INFO [stdout] 9af0ddc8967c280d37f8eed0d2a3d84323fec90c7639afccdbbc2ece95ccf0c4
Nov 18 10:22:56.054 INFO running `"docker" "start" "-a" "9af0ddc8967c280d37f8eed0d2a3d84323fec90c7639afccdbbc2ece95ccf0c4"`
Nov 18 10:22:56.960 INFO [stderr] usermod: no changes
Nov 18 10:22:57.219 INFO [stderr]    Compiling grad v0.1.0 (/source)
Nov 18 10:23:03.724 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Nov 18 10:23:03.724 INFO [stderr]   --> src/main.rs:26:16
Nov 18 10:23:03.724 INFO [stderr]    |
Nov 18 10:23:03.725 INFO [stderr] 26 |     let root = warp::index().map(|| {
Nov 18 10:23:03.725 INFO [stderr]    |                ^^^^^^^^^^^
Nov 18 10:23:03.725 INFO [stderr]    |
Nov 18 10:23:03.725 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 10:23:03.725 INFO [stderr] 
Nov 18 10:23:04.327 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:04.327 INFO [stderr]   --> src/main.rs:54:3
Nov 18 10:23:04.328 INFO [stderr]    |
Nov 18 10:23:04.328 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 18 10:23:04.328 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:04.328 INFO [stderr]    |
Nov 18 10:23:04.329 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 10:23:04.329 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:04.329 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 10:23:04.329 INFO [stderr] 
Nov 18 10:23:04.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:04.330 INFO [stderr]   --> src/main.rs:57:7
Nov 18 10:23:04.330 INFO [stderr]    |
Nov 18 10:23:04.330 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 18 10:23:04.331 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:04.331 INFO [stderr]    |
Nov 18 10:23:04.331 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:04.332 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 10:23:04.332 INFO [stderr] 
Nov 18 10:23:04.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 10:23:04.333 INFO [stderr]   --> src/main.rs:59:9
Nov 18 10:23:04.333 INFO [stderr]    |
Nov 18 10:23:04.333 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 18 10:23:04.334 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:23:04.334 INFO [stderr]    |
Nov 18 10:23:04.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 10:23:04.334 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 10:23:04.334 INFO [stderr] 
Nov 18 10:23:04.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
Nov 18 10:23:04.665 INFO [stderr] su: No module specific data is present
Nov 18 10:23:05.047 INFO running `"docker" "inspect" "9af0ddc8967c280d37f8eed0d2a3d84323fec90c7639afccdbbc2ece95ccf0c4"`
Nov 18 10:23:05.208 INFO running `"docker" "rm" "-f" "9af0ddc8967c280d37f8eed0d2a3d84323fec90c7639afccdbbc2ece95ccf0c4"`
Nov 18 10:23:05.351 INFO [stdout] 9af0ddc8967c280d37f8eed0d2a3d84323fec90c7639afccdbbc2ece95ccf0c4
Nov 18 10:23:05.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:23:05.583 INFO [stdout] dd880e4426b6eac580a93f52b5b90c04804ead498debc323b4ebece8cf4defb9
Nov 18 10:23:05.589 INFO running `"docker" "start" "-a" "dd880e4426b6eac580a93f52b5b90c04804ead498debc323b4ebece8cf4defb9"`
Nov 18 10:23:06.251 INFO [stderr] usermod: no changes
Nov 18 10:23:06.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Nov 18 10:23:06.501 INFO [stderr]      Running /target/debug/deps/grad-6fc4b5e18946434d
Nov 18 10:23:06.513 INFO [stdout] 
Nov 18 10:23:06.513 INFO [stdout] running 0 tests
Nov 18 10:23:06.513 INFO [stdout] 
Nov 18 10:23:06.513 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:23:06.513 INFO [stdout] 
Nov 18 10:23:06.517 INFO [stderr] su: No module specific data is present
Nov 18 10:23:06.861 INFO running `"docker" "inspect" "dd880e4426b6eac580a93f52b5b90c04804ead498debc323b4ebece8cf4defb9"`
Nov 18 10:23:06.950 INFO running `"docker" "rm" "-f" "dd880e4426b6eac580a93f52b5b90c04804ead498debc323b4ebece8cf4defb9"`
Nov 18 10:23:07.099 INFO [stdout] dd880e4426b6eac580a93f52b5b90c04804ead498debc323b4ebece8cf4defb9