Dec 13 08:14:00.685 INFO testing opentimestamps/foxglove against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:14:00.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:14:01.112 INFO [stdout] b4555184d7ef77df871f624f37f3615f48fde3c50290f74707191688385b769c
Dec 13 08:14:01.114 INFO running `"docker" "start" "-a" "b4555184d7ef77df871f624f37f3615f48fde3c50290f74707191688385b769c"`
Dec 13 08:14:02.671 INFO [stderr] usermod: no changes
Dec 13 08:14:02.975 INFO [stderr]    Compiling libc v0.2.38
Dec 13 08:14:02.975 INFO [stderr]    Compiling termcolor v0.3.5
Dec 13 08:14:02.975 INFO [stderr]    Compiling data-encoding v2.1.1
Dec 13 08:14:02.975 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 13 08:14:02.991 INFO [stderr]    Compiling relay v0.1.1
Dec 13 08:14:06.844 INFO [stderr]    Compiling iovec v0.1.2
Dec 13 08:14:06.845 INFO [stderr]    Compiling net2 v0.2.32
Dec 13 08:14:06.846 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 08:14:06.847 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 13 08:14:06.847 INFO [stderr]    Compiling rand v0.4.2
Dec 13 08:14:06.849 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 13 08:14:06.850 INFO [stderr]    Compiling time v0.1.39
Dec 13 08:14:09.918 INFO [stderr]    Compiling atty v0.2.8
Dec 13 08:14:09.995 INFO [stderr]    Compiling rand v0.5.0
Dec 13 08:14:15.595 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 13 08:14:15.611 INFO [stderr]    Compiling bytes v0.4.6
Dec 13 08:14:16.893 INFO [stderr]    Compiling clap v2.31.1
Dec 13 08:14:18.874 INFO [stderr]    Compiling mio v0.6.13
Dec 13 08:14:18.874 INFO [stderr]    Compiling openssl v0.9.24
Dec 13 08:14:19.067 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 13 08:14:23.429 INFO [stderr]    Compiling rand v0.3.22
Dec 13 08:14:23.451 INFO [stderr]    Compiling regex v0.2.10
Dec 13 08:14:23.455 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 13 08:14:26.117 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 08:14:32.331 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 13 08:14:32.331 INFO [stderr]    Compiling tokio v0.1.1
Dec 13 08:14:48.983 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 08:14:50.983 INFO [stderr]    Compiling env_logger v0.4.3
Dec 13 08:14:51.311 INFO [stderr]    Compiling env_logger v0.5.5
Dec 13 08:15:04.921 INFO [stderr]    Compiling native-tls v0.1.5
Dec 13 08:15:05.323 INFO [stderr]    Compiling hyper v0.11.22
Dec 13 08:15:07.011 INFO [stderr]    Compiling opentimestamps v0.1.2
Dec 13 08:15:08.508 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 08:15:21.378 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 13 08:15:22.977 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Dec 13 08:15:24.407 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:24.407 INFO [stderr]   --> src/merkle.rs:40:50
Dec 13 08:15:24.408 INFO [stderr]    |
Dec 13 08:15:24.408 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Dec 13 08:15:24.408 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 13 08:15:24.408 INFO [stderr]    |
Dec 13 08:15:24.409 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 13 08:15:24.409 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:24.409 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:24.410 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:24.410 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:24.410 INFO [stderr] 
Dec 13 08:15:24.423 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:24.423 INFO [stderr]   --> src/timer.rs:63:60
Dec 13 08:15:24.424 INFO [stderr]    |
Dec 13 08:15:24.424 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Dec 13 08:15:24.424 INFO [stderr]    |                                                            ^^^^^^^^^
Dec 13 08:15:24.424 INFO [stderr]    |
Dec 13 08:15:24.425 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:24.425 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:24.425 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:24.426 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:24.426 INFO [stderr] 
Dec 13 08:15:36.849 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Dec 13 08:15:36.867 INFO [stderr] su: No module specific data is present
Dec 13 08:15:37.727 INFO running `"docker" "inspect" "b4555184d7ef77df871f624f37f3615f48fde3c50290f74707191688385b769c"`
Dec 13 08:15:38.047 INFO running `"docker" "rm" "-f" "b4555184d7ef77df871f624f37f3615f48fde3c50290f74707191688385b769c"`
Dec 13 08:15:38.335 INFO [stdout] b4555184d7ef77df871f624f37f3615f48fde3c50290f74707191688385b769c
Dec 13 08:15:38.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:15:38.832 INFO [stdout] b05d69d0581682c82eb4dcbc783a8478b50673a1ba06f09df64902fb9beaea72
Dec 13 08:15:38.835 INFO running `"docker" "start" "-a" "b05d69d0581682c82eb4dcbc783a8478b50673a1ba06f09df64902fb9beaea72"`
Dec 13 08:15:40.786 INFO [stderr] usermod: no changes
Dec 13 08:15:41.043 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Dec 13 08:15:47.375 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:47.375 INFO [stderr]   --> src/merkle.rs:40:50
Dec 13 08:15:47.375 INFO [stderr]    |
Dec 13 08:15:47.375 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Dec 13 08:15:47.375 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 13 08:15:47.375 INFO [stderr]    |
Dec 13 08:15:47.375 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 13 08:15:47.375 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:47.375 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:47.375 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:47.375 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:47.375 INFO [stderr] 
Dec 13 08:15:47.615 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:47.615 INFO [stderr]   --> src/timer.rs:63:60
Dec 13 08:15:47.615 INFO [stderr]    |
Dec 13 08:15:47.615 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Dec 13 08:15:47.615 INFO [stderr]    |                                                            ^^^^^^^^^
Dec 13 08:15:47.615 INFO [stderr]    |
Dec 13 08:15:47.615 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:47.615 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:47.615 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:47.615 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:47.615 INFO [stderr] 
Dec 13 08:15:52.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.75s
Dec 13 08:15:52.587 INFO [stderr] su: No module specific data is present
Dec 13 08:15:53.348 INFO running `"docker" "inspect" "b05d69d0581682c82eb4dcbc783a8478b50673a1ba06f09df64902fb9beaea72"`
Dec 13 08:15:53.737 INFO running `"docker" "rm" "-f" "b05d69d0581682c82eb4dcbc783a8478b50673a1ba06f09df64902fb9beaea72"`
Dec 13 08:15:54.038 INFO [stdout] b05d69d0581682c82eb4dcbc783a8478b50673a1ba06f09df64902fb9beaea72
Dec 13 08:15:54.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:15:54.596 INFO [stdout] 2b1646224890419872c6c52047b849f7483a39b72f3b05ecc9c347a57262bf24
Dec 13 08:15:54.598 INFO running `"docker" "start" "-a" "2b1646224890419872c6c52047b849f7483a39b72f3b05ecc9c347a57262bf24"`
Dec 13 08:15:56.799 INFO [stderr] usermod: no changes
Dec 13 08:15:57.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 13 08:15:57.105 INFO [stderr]      Running /target/debug/deps/foxglove-86c033036dd7187f
Dec 13 08:15:57.121 INFO [stdout] 
Dec 13 08:15:57.121 INFO [stdout] running 4 tests
Dec 13 08:15:57.143 INFO [stdout] test timestamp::tests::test_timestamp_execute ... ok
Dec 13 08:15:57.143 INFO [stdout] test timestamp::tests::test_ops_serialization ... ok
Dec 13 08:15:57.147 INFO [stdout] test merkle::tests::test_make ... ok
Dec 13 08:15:57.159 INFO [stdout] test merkle::tests::test_sha256 ... ok
Dec 13 08:15:57.159 INFO [stdout] 
Dec 13 08:15:57.159 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:57.159 INFO [stdout] 
Dec 13 08:15:57.161 INFO [stderr]      Running /target/debug/deps/foxglove-dd2a299616fdea67
Dec 13 08:15:57.164 INFO [stdout] 
Dec 13 08:15:57.164 INFO [stdout] running 0 tests
Dec 13 08:15:57.164 INFO [stdout] 
Dec 13 08:15:57.164 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:57.164 INFO [stdout] 
Dec 13 08:15:57.165 INFO [stderr]    Doc-tests foxglove
Dec 13 08:15:59.859 INFO [stdout] 
Dec 13 08:15:59.859 INFO [stdout] running 0 tests
Dec 13 08:15:59.859 INFO [stdout] 
Dec 13 08:15:59.859 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:59.859 INFO [stdout] 
Dec 13 08:15:59.870 INFO [stderr] su: No module specific data is present
Dec 13 08:16:00.601 INFO running `"docker" "inspect" "2b1646224890419872c6c52047b849f7483a39b72f3b05ecc9c347a57262bf24"`
Dec 13 08:16:00.901 INFO running `"docker" "rm" "-f" "2b1646224890419872c6c52047b849f7483a39b72f3b05ecc9c347a57262bf24"`
Dec 13 08:16:01.275 INFO [stdout] 2b1646224890419872c6c52047b849f7483a39b72f3b05ecc9c347a57262bf24