Nov 16 17:33:12.603 INFO testing opentimestamps/foxglove against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 17:33:12.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 17:33:13.160 INFO [stdout] 606bfd92abdbb8ec9d078e21f99c06e0a7127aa854e025bd5aa2463e563be06c
Nov 16 17:33:13.163 INFO running `"docker" "start" "-a" "606bfd92abdbb8ec9d078e21f99c06e0a7127aa854e025bd5aa2463e563be06c"`
Nov 16 17:33:14.886 INFO [stderr] usermod: no changes
Nov 16 17:33:15.271 INFO [stderr]    Compiling termcolor v0.3.5
Nov 16 17:33:15.271 INFO [stderr]    Compiling openssl-sys v0.9.31
Nov 16 17:33:15.271 INFO [stderr]    Compiling iovec v0.1.2
Nov 16 17:33:15.271 INFO [stderr]    Compiling net2 v0.2.32
Nov 16 17:33:15.271 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 17:33:15.272 INFO [stderr]    Compiling atty v0.2.8
Nov 16 17:33:15.273 INFO [stderr]    Compiling rand v0.5.0
Nov 16 17:33:15.273 INFO [stderr]    Compiling rand v0.3.22
Nov 16 17:33:16.471 INFO [stderr]    Compiling futures-cpupool v0.1.8
Nov 16 17:33:16.847 INFO [stderr]    Compiling clap v2.31.1
Nov 16 17:33:18.299 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 16 17:33:18.359 INFO [stderr]    Compiling bytes v0.4.6
Nov 16 17:33:24.095 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 16 17:33:24.095 INFO [stderr]    Compiling mio v0.6.13
Nov 16 17:33:25.935 INFO [stderr]    Compiling tokio-io v0.1.5
Nov 16 17:33:26.536 INFO [stderr]    Compiling openssl v0.9.24
Nov 16 17:33:30.361 INFO [stderr]    Compiling regex v0.2.10
Nov 16 17:33:36.339 INFO [stderr]    Compiling tokio-core v0.1.12
Nov 16 17:33:36.340 INFO [stderr]    Compiling tokio v0.1.1
Nov 16 17:33:50.195 INFO [stderr]    Compiling native-tls v0.1.5
Nov 16 17:33:55.447 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 16 17:34:03.615 INFO [stderr]    Compiling tokio-tls v0.1.4
Nov 16 17:34:03.659 INFO [stderr]    Compiling env_logger v0.4.3
Nov 16 17:34:03.847 INFO [stderr]    Compiling env_logger v0.5.5
Nov 16 17:34:06.667 INFO [stderr]    Compiling hyper v0.11.22
Nov 16 17:34:06.999 INFO [stderr]    Compiling opentimestamps v0.1.2
Nov 16 17:34:20.652 INFO [stderr]    Compiling hyper-tls v0.1.3
Nov 16 17:34:21.968 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Nov 16 17:34:23.251 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 17:34:23.252 INFO [stderr]   --> src/merkle.rs:40:50
Nov 16 17:34:23.253 INFO [stderr]    |
Nov 16 17:34:23.253 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 16 17:34:23.254 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 16 17:34:23.254 INFO [stderr]    |
Nov 16 17:34:23.255 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 17:34:23.256 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 17:34:23.256 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 17:34:23.257 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 16 17:34:23.257 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 16 17:34:23.258 INFO [stderr] 
Nov 16 17:34:23.283 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 17:34:23.283 INFO [stderr]   --> src/timer.rs:63:60
Nov 16 17:34:23.283 INFO [stderr]    |
Nov 16 17:34:23.284 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Nov 16 17:34:23.284 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 16 17:34:23.284 INFO [stderr]    |
Nov 16 17:34:23.284 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 17:34:23.284 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 17:34:23.284 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 16 17:34:23.284 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 16 17:34:23.284 INFO [stderr] 
Nov 16 17:34:35.353 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
Nov 16 17:34:35.373 INFO [stderr] su: No module specific data is present
Nov 16 17:34:38.516 INFO running `"docker" "inspect" "606bfd92abdbb8ec9d078e21f99c06e0a7127aa854e025bd5aa2463e563be06c"`
Nov 16 17:34:38.858 INFO running `"docker" "rm" "-f" "606bfd92abdbb8ec9d078e21f99c06e0a7127aa854e025bd5aa2463e563be06c"`
Nov 16 17:34:39.215 INFO [stdout] 606bfd92abdbb8ec9d078e21f99c06e0a7127aa854e025bd5aa2463e563be06c
Nov 16 17:34:39.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 17:34:39.819 INFO [stdout] b49b73abc313c8cc1e9c1eaed2665478d3e30bb4eac86efb2beb4cf8605cc3f1
Nov 16 17:34:39.824 INFO running `"docker" "start" "-a" "b49b73abc313c8cc1e9c1eaed2665478d3e30bb4eac86efb2beb4cf8605cc3f1"`
Nov 16 17:34:40.787 INFO [stderr] usermod: no changes
Nov 16 17:34:41.047 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Nov 16 17:34:45.019 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 17:34:45.019 INFO [stderr]   --> src/merkle.rs:40:50
Nov 16 17:34:45.019 INFO [stderr]    |
Nov 16 17:34:45.019 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 16 17:34:45.019 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 16 17:34:45.019 INFO [stderr]    |
Nov 16 17:34:45.019 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 16 17:34:45.019 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 17:34:45.019 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 17:34:45.019 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 16 17:34:45.019 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 16 17:34:45.019 INFO [stderr] 
Nov 16 17:34:45.107 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 16 17:34:45.107 INFO [stderr]   --> src/timer.rs:63:60
Nov 16 17:34:45.107 INFO [stderr]    |
Nov 16 17:34:45.107 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Nov 16 17:34:45.107 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 16 17:34:45.107 INFO [stderr]    |
Nov 16 17:34:45.107 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 16 17:34:45.107 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 16 17:34:45.107 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 16 17:34:45.107 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 16 17:34:45.107 INFO [stderr] 
Nov 16 17:34:52.094 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
Nov 16 17:34:52.114 INFO [stderr] su: No module specific data is present
Nov 16 17:34:52.655 INFO running `"docker" "inspect" "b49b73abc313c8cc1e9c1eaed2665478d3e30bb4eac86efb2beb4cf8605cc3f1"`
Nov 16 17:34:52.943 INFO running `"docker" "rm" "-f" "b49b73abc313c8cc1e9c1eaed2665478d3e30bb4eac86efb2beb4cf8605cc3f1"`
Nov 16 17:34:53.211 INFO [stdout] b49b73abc313c8cc1e9c1eaed2665478d3e30bb4eac86efb2beb4cf8605cc3f1
Nov 16 17:34:53.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 17:34:53.621 INFO [stdout] 1cf6b87f46e63c44fece965ee914c069172f72c0d35c45b6d843bf3e159bae93
Nov 16 17:34:53.629 INFO running `"docker" "start" "-a" "1cf6b87f46e63c44fece965ee914c069172f72c0d35c45b6d843bf3e159bae93"`
Nov 16 17:34:54.923 INFO [stderr] usermod: no changes
Nov 16 17:34:55.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Nov 16 17:34:55.187 INFO [stderr]      Running /target/debug/deps/foxglove-7d65e13fec1f72c5
Nov 16 17:34:55.199 INFO [stdout] 
Nov 16 17:34:55.199 INFO [stdout] running 4 tests
Nov 16 17:34:55.199 INFO [stdout] test timestamp::tests::test_ops_serialization ... ok
Nov 16 17:34:55.203 INFO [stdout] test timestamp::tests::test_timestamp_execute ... ok
Nov 16 17:34:55.203 INFO [stdout] test merkle::tests::test_make ... ok
Nov 16 17:34:55.204 INFO [stdout] test merkle::tests::test_sha256 ... ok
Nov 16 17:34:55.205 INFO [stdout] 
Nov 16 17:34:55.205 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:34:55.205 INFO [stdout] 
Nov 16 17:34:55.211 INFO [stderr]      Running /target/debug/deps/foxglove-a49ceee142cad166
Nov 16 17:34:55.214 INFO [stdout] 
Nov 16 17:34:55.214 INFO [stdout] running 0 tests
Nov 16 17:34:55.214 INFO [stdout] 
Nov 16 17:34:55.215 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:34:55.215 INFO [stdout] 
Nov 16 17:34:55.223 INFO [stderr]    Doc-tests foxglove
Nov 16 17:34:57.218 INFO [stdout] 
Nov 16 17:34:57.218 INFO [stdout] running 0 tests
Nov 16 17:34:57.218 INFO [stdout] 
Nov 16 17:34:57.218 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:34:57.218 INFO [stdout] 
Nov 16 17:34:57.240 INFO [stderr] su: No module specific data is present
Nov 16 17:34:57.968 INFO running `"docker" "inspect" "1cf6b87f46e63c44fece965ee914c069172f72c0d35c45b6d843bf3e159bae93"`
Nov 16 17:34:58.215 INFO running `"docker" "rm" "-f" "1cf6b87f46e63c44fece965ee914c069172f72c0d35c45b6d843bf3e159bae93"`
Nov 16 17:34:58.650 INFO [stdout] 1cf6b87f46e63c44fece965ee914c069172f72c0d35c45b6d843bf3e159bae93