Dec 13 08:14:03.037 INFO testing opentimestamps/foxglove against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:14:03.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 08:14:03.648 INFO [stdout] 336e3130d01f05290b0505e5c2f2e8021043a7ab6c65ccc8435f99d12f0bb3bc
Dec 13 08:14:03.650 INFO running `"docker" "start" "-a" "336e3130d01f05290b0505e5c2f2e8021043a7ab6c65ccc8435f99d12f0bb3bc"`
Dec 13 08:14:05.543 INFO [stderr] usermod: no changes
Dec 13 08:14:05.891 INFO [stderr]    Compiling libc v0.2.38
Dec 13 08:14:07.295 INFO [stderr]    Compiling iovec v0.1.2
Dec 13 08:14:07.295 INFO [stderr]    Compiling net2 v0.2.32
Dec 13 08:14:07.295 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 13 08:14:07.307 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 08:14:07.307 INFO [stderr]    Compiling rand v0.4.2
Dec 13 08:14:07.307 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 13 08:14:07.307 INFO [stderr]    Compiling time v0.1.39
Dec 13 08:14:07.307 INFO [stderr]    Compiling atty v0.2.8
Dec 13 08:14:08.795 INFO [stderr]    Compiling rand v0.5.0
Dec 13 08:14:12.138 INFO [stderr]    Compiling clap v2.31.1
Dec 13 08:14:12.160 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 13 08:14:15.092 INFO [stderr]    Compiling bytes v0.4.6
Dec 13 08:14:15.094 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 13 08:14:15.133 INFO [stderr]    Compiling openssl v0.9.24
Dec 13 08:14:15.236 INFO [stderr]    Compiling mio v0.6.13
Dec 13 08:14:21.907 INFO [stderr]    Compiling regex v0.2.10
Dec 13 08:14:21.923 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 13 08:14:22.187 INFO [stderr]    Compiling rand v0.3.22
Dec 13 08:14:23.715 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 08:14:28.935 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 13 08:14:28.935 INFO [stderr]    Compiling tokio v0.1.1
Dec 13 08:14:42.903 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 08:15:01.167 INFO [stderr]    Compiling native-tls v0.1.5
Dec 13 08:15:01.359 INFO [stderr]    Compiling env_logger v0.4.3
Dec 13 08:15:01.395 INFO [stderr]    Compiling env_logger v0.5.5
Dec 13 08:15:01.403 INFO [stderr]    Compiling hyper v0.11.22
Dec 13 08:15:04.931 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 08:15:04.935 INFO [stderr]    Compiling opentimestamps v0.1.2
Dec 13 08:15:18.185 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 13 08:15:19.833 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Dec 13 08:15:21.387 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:21.387 INFO [stderr]   --> src/merkle.rs:40:50
Dec 13 08:15:21.387 INFO [stderr]    |
Dec 13 08:15:21.387 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Dec 13 08:15:21.387 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 13 08:15:21.387 INFO [stderr]    |
Dec 13 08:15:21.387 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 13 08:15:21.387 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:21.387 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:21.387 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:21.387 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:21.387 INFO [stderr] 
Dec 13 08:15:21.404 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:21.404 INFO [stderr]   --> src/timer.rs:63:60
Dec 13 08:15:21.404 INFO [stderr]    |
Dec 13 08:15:21.404 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Dec 13 08:15:21.404 INFO [stderr]    |                                                            ^^^^^^^^^
Dec 13 08:15:21.404 INFO [stderr]    |
Dec 13 08:15:21.404 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:21.404 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:21.404 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:21.404 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:21.404 INFO [stderr] 
Dec 13 08:15:34.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Dec 13 08:15:34.553 INFO [stderr] su: No module specific data is present
Dec 13 08:15:35.901 INFO running `"docker" "inspect" "336e3130d01f05290b0505e5c2f2e8021043a7ab6c65ccc8435f99d12f0bb3bc"`
Dec 13 08:15:36.215 INFO running `"docker" "rm" "-f" "336e3130d01f05290b0505e5c2f2e8021043a7ab6c65ccc8435f99d12f0bb3bc"`
Dec 13 08:15:36.527 INFO [stdout] 336e3130d01f05290b0505e5c2f2e8021043a7ab6c65ccc8435f99d12f0bb3bc
Dec 13 08:15:36.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 08:15:36.965 INFO [stdout] 8d89ca9dc3882bf4b27dd4c1786d770379ab0aaa12745f100d508e9280f14d08
Dec 13 08:15:36.967 INFO running `"docker" "start" "-a" "8d89ca9dc3882bf4b27dd4c1786d770379ab0aaa12745f100d508e9280f14d08"`
Dec 13 08:15:38.818 INFO [stderr] usermod: no changes
Dec 13 08:15:39.059 INFO [stderr]    Compiling foxglove v0.2.0 (/source)
Dec 13 08:15:42.951 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:42.951 INFO [stderr]   --> src/merkle.rs:40:50
Dec 13 08:15:42.951 INFO [stderr]    |
Dec 13 08:15:42.951 INFO [stderr] 40 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Dec 13 08:15:42.951 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 13 08:15:42.951 INFO [stderr]    |
Dec 13 08:15:42.951 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 13 08:15:42.951 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:42.951 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:42.951 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:42.951 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:42.951 INFO [stderr] 
Dec 13 08:15:43.139 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 13 08:15:43.139 INFO [stderr]   --> src/timer.rs:63:60
Dec 13 08:15:43.139 INFO [stderr]    |
Dec 13 08:15:43.139 INFO [stderr] 63 |                              res.status(), start.elapsed().as_millis());
Dec 13 08:15:43.139 INFO [stderr]    |                                                            ^^^^^^^^^
Dec 13 08:15:43.139 INFO [stderr]    |
Dec 13 08:15:43.139 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 13 08:15:43.139 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 13 08:15:43.139 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Dec 13 08:15:43.139 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 13 08:15:43.139 INFO [stderr] 
Dec 13 08:15:50.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.74s
Dec 13 08:15:50.619 INFO [stderr] su: No module specific data is present
Dec 13 08:15:52.478 INFO running `"docker" "inspect" "8d89ca9dc3882bf4b27dd4c1786d770379ab0aaa12745f100d508e9280f14d08"`
Dec 13 08:15:52.805 INFO running `"docker" "rm" "-f" "8d89ca9dc3882bf4b27dd4c1786d770379ab0aaa12745f100d508e9280f14d08"`
Dec 13 08:15:53.100 INFO [stdout] 8d89ca9dc3882bf4b27dd4c1786d770379ab0aaa12745f100d508e9280f14d08
Dec 13 08:15:53.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 08:15:53.559 INFO [stdout] 923793d78020d35a4be18c6628af86481950e953579d0e397fa953ae41d1f44a
Dec 13 08:15:53.567 INFO running `"docker" "start" "-a" "923793d78020d35a4be18c6628af86481950e953579d0e397fa953ae41d1f44a"`
Dec 13 08:15:54.975 INFO [stderr] usermod: no changes
Dec 13 08:15:55.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 13 08:15:55.223 INFO [stderr]      Running /target/debug/deps/foxglove-488bcf485a294f4e
Dec 13 08:15:55.241 INFO [stdout] 
Dec 13 08:15:55.242 INFO [stdout] running 4 tests
Dec 13 08:15:55.242 INFO [stdout] test merkle::tests::test_sha256 ... ok
Dec 13 08:15:55.242 INFO [stdout] test merkle::tests::test_make ... ok
Dec 13 08:15:55.242 INFO [stdout] test timestamp::tests::test_timestamp_execute ... ok
Dec 13 08:15:55.242 INFO [stdout] test timestamp::tests::test_ops_serialization ... ok
Dec 13 08:15:55.242 INFO [stdout] 
Dec 13 08:15:55.242 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:55.242 INFO [stdout] 
Dec 13 08:15:55.247 INFO [stderr]      Running /target/debug/deps/foxglove-a2de54345c538198
Dec 13 08:15:55.247 INFO [stderr]    Doc-tests foxglove
Dec 13 08:15:55.247 INFO [stdout] 
Dec 13 08:15:55.247 INFO [stdout] running 0 tests
Dec 13 08:15:55.247 INFO [stdout] 
Dec 13 08:15:55.247 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:55.247 INFO [stdout] 
Dec 13 08:15:57.920 INFO [stdout] 
Dec 13 08:15:57.920 INFO [stdout] running 0 tests
Dec 13 08:15:57.921 INFO [stdout] 
Dec 13 08:15:57.921 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:15:57.921 INFO [stdout] 
Dec 13 08:15:57.934 INFO [stderr] su: No module specific data is present
Dec 13 08:15:59.545 INFO running `"docker" "inspect" "923793d78020d35a4be18c6628af86481950e953579d0e397fa953ae41d1f44a"`
Dec 13 08:15:59.789 INFO running `"docker" "rm" "-f" "923793d78020d35a4be18c6628af86481950e953579d0e397fa953ae41d1f44a"`
Dec 13 08:16:00.067 INFO [stdout] 923793d78020d35a4be18c6628af86481950e953579d0e397fa953ae41d1f44a