Nov 28 11:28:04.446 INFO checking RCasatta/ots-aggregator against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:28:04.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 28 11:28:04.832 INFO [stdout] 9fca15b6f2a90d679eac944aa0008339e43780c94b24c8fb0739be2f31dc45e1
Nov 28 11:28:04.837 INFO running `"docker" "start" "-a" "9fca15b6f2a90d679eac944aa0008339e43780c94b24c8fb0739be2f31dc45e1"`
Nov 28 11:28:06.272 INFO [stderr] usermod: no changes
Nov 28 11:28:06.588 INFO [stderr]     Checking libc v0.2.38
Nov 28 11:28:08.039 INFO [stderr]     Checking iovec v0.1.2
Nov 28 11:28:08.039 INFO [stderr]     Checking net2 v0.2.32
Nov 28 11:28:08.039 INFO [stderr]     Checking rand v0.4.2
Nov 28 11:28:08.040 INFO [stderr]     Checking memchr v2.0.1
Nov 28 11:28:08.040 INFO [stderr]     Checking openssl-sys v0.9.31
Nov 28 11:28:08.040 INFO [stderr]     Checking num_cpus v1.8.0
Nov 28 11:28:08.041 INFO [stderr]     Checking time v0.1.39
Nov 28 11:28:08.041 INFO [stderr]     Checking atty v0.2.8
Nov 28 11:28:10.300 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 28 11:28:10.384 INFO [stderr]     Checking clap v2.31.1
Nov 28 11:28:10.804 INFO [stderr]     Checking openssl v0.9.24
Nov 28 11:28:10.824 INFO [stderr]     Checking bytes v0.4.6
Nov 28 11:28:11.677 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 28 11:28:12.704 INFO [stderr]     Checking mio v0.6.13
Nov 28 11:28:14.483 INFO [stderr]     Checking tokio-io v0.1.5
Nov 28 11:28:15.114 INFO [stderr]     Checking regex v0.2.10
Nov 28 11:28:18.209 INFO [stderr]     Checking rand v0.3.22
Nov 28 11:28:18.456 INFO [stderr]     Checking tokio-core v0.1.12
Nov 28 11:28:18.456 INFO [stderr]     Checking tokio v0.1.1
Nov 28 11:28:20.096 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 28 11:28:21.356 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 11:28:21.356 INFO [stderr]     Checking env_logger v0.5.5
Nov 28 11:28:21.696 INFO [stderr]     Checking native-tls v0.1.5
Nov 28 11:28:25.364 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 28 11:28:25.881 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 28 11:28:31.044 INFO [stderr]     Checking hyper v0.11.22
Nov 28 11:28:32.692 INFO [stderr]     Checking opentimestamps v0.1.2
Nov 28 11:28:38.648 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 28 11:28:41.153 INFO [stderr]     Checking ots-aggregator v0.1.0 (/source)
Nov 28 11:28:45.570 INFO [stderr] warning: unused import: `merkle::Sha256Hash`
Nov 28 11:28:45.570 INFO [stderr]    --> src/merkle.rs:121:9
Nov 28 11:28:45.571 INFO [stderr]     |
Nov 28 11:28:45.571 INFO [stderr] 121 |     use merkle::Sha256Hash;
Nov 28 11:28:45.571 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 28 11:28:45.571 INFO [stderr]     |
Nov 28 11:28:45.571 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 11:28:45.571 INFO [stderr] 
Nov 28 11:28:45.784 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 11:28:45.784 INFO [stderr]   --> src/merkle.rs:29:50
Nov 28 11:28:45.784 INFO [stderr]    |
Nov 28 11:28:45.784 INFO [stderr] 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 28 11:28:45.784 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 28 11:28:45.784 INFO [stderr]    |
Nov 28 11:28:45.784 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 28 11:28:45.784 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 11:28:45.784 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 11:28:45.784 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 11:28:45.784 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 11:28:45.784 INFO [stderr] 
Nov 28 11:28:45.807 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 11:28:45.807 INFO [stderr]   --> src/timer.rs:55:60
Nov 28 11:28:45.807 INFO [stderr]    |
Nov 28 11:28:45.807 INFO [stderr] 55 |                              res.status(), start.elapsed().as_millis());
Nov 28 11:28:45.807 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 28 11:28:45.807 INFO [stderr]    |
Nov 28 11:28:45.807 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 11:28:45.807 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 11:28:45.807 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 11:28:45.807 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 11:28:45.807 INFO [stderr] 
Nov 28 11:28:45.902 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 11:28:45.902 INFO [stderr]   --> src/merkle.rs:29:50
Nov 28 11:28:45.902 INFO [stderr]    |
Nov 28 11:28:45.902 INFO [stderr] 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 28 11:28:45.902 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 28 11:28:45.902 INFO [stderr]    |
Nov 28 11:28:45.902 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 28 11:28:45.902 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 11:28:45.902 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 11:28:45.902 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 11:28:45.902 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 11:28:45.902 INFO [stderr] 
Nov 28 11:28:46.011 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 11:28:46.012 INFO [stderr]   --> src/timer.rs:55:60
Nov 28 11:28:46.012 INFO [stderr]    |
Nov 28 11:28:46.013 INFO [stderr] 55 |                              res.status(), start.elapsed().as_millis());
Nov 28 11:28:46.013 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 28 11:28:46.014 INFO [stderr]    |
Nov 28 11:28:46.014 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 11:28:46.015 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 11:28:46.016 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 11:28:46.016 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 11:28:46.016 INFO [stderr] 
Nov 28 11:28:49.549 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 28 11:28:49.549 INFO [stderr]  --> examples/load_testing.rs:6:15
Nov 28 11:28:49.549 INFO [stderr]   |
Nov 28 11:28:49.550 INFO [stderr] 6 | use std::io::{self, Write};
Nov 28 11:28:49.550 INFO [stderr]   |               ^^^^  ^^^^^
Nov 28 11:28:49.550 INFO [stderr]   |
Nov 28 11:28:49.550 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:28:49.551 INFO [stderr] 
Nov 28 11:28:49.615 INFO [stderr] warning: unused variable: `i`
Nov 28 11:28:49.616 INFO [stderr]   --> examples/load_testing.rs:38:9
Nov 28 11:28:49.616 INFO [stderr]    |
Nov 28 11:28:49.616 INFO [stderr] 38 |     for i in 0..100 {
Nov 28 11:28:49.617 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 11:28:49.617 INFO [stderr]    |
Nov 28 11:28:49.617 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:28:49.617 INFO [stderr] 
Nov 28 11:28:49.663 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 11:28:49.663 INFO [stderr]   --> examples/load_testing.rs:22:9
Nov 28 11:28:49.663 INFO [stderr]    |
Nov 28 11:28:49.663 INFO [stderr] 22 |         start(arg1);
Nov 28 11:28:49.663 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 28 11:28:49.663 INFO [stderr]    |
Nov 28 11:28:49.663 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 11:28:49.663 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 11:28:49.663 INFO [stderr] 
Nov 28 11:28:53.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.75s
Nov 28 11:28:53.076 INFO [stderr] su: No module specific data is present
Nov 28 11:28:53.706 INFO running `"docker" "inspect" "9fca15b6f2a90d679eac944aa0008339e43780c94b24c8fb0739be2f31dc45e1"`
Nov 28 11:28:54.065 INFO running `"docker" "rm" "-f" "9fca15b6f2a90d679eac944aa0008339e43780c94b24c8fb0739be2f31dc45e1"`
Nov 28 11:28:54.406 INFO [stdout] 9fca15b6f2a90d679eac944aa0008339e43780c94b24c8fb0739be2f31dc45e1