Nov 01 10:28:32.892 INFO checking RCasatta/ots-aggregator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:28:32.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:28:33.348 INFO blam! 8b496f71d2db71a75dcf99bafb9162a5d7b8959745aa9dcae2f6c1dee0db2a20
Nov 01 10:28:33.351 INFO running `"docker" "start" "-a" "8b496f71d2db71a75dcf99bafb9162a5d7b8959745aa9dcae2f6c1dee0db2a20"`
Nov 01 10:28:34.690 INFO kablam! usermod: no changes
Nov 01 10:28:34.949 INFO kablam!     Checking iovec v0.1.2
Nov 01 10:28:34.952 INFO kablam!     Checking memchr v2.0.1
Nov 01 10:28:34.958 INFO kablam!     Checking num_cpus v1.8.0
Nov 01 10:28:34.966 INFO kablam!     Checking time v0.1.39
Nov 01 10:28:34.968 INFO kablam!     Checking atty v0.2.8
Nov 01 10:28:34.969 INFO kablam!     Checking net2 v0.2.32
Nov 01 10:28:34.970 INFO kablam!     Checking rand v0.3.22
Nov 01 10:28:34.970 INFO kablam!     Checking openssl-sys v0.9.31
Nov 01 10:28:37.560 INFO kablam!     Checking clap v2.31.1
Nov 01 10:28:37.628 INFO kablam!     Checking bytes v0.4.6
Nov 01 10:28:37.864 INFO kablam!     Checking futures-cpupool v0.1.8
Nov 01 10:28:37.924 INFO kablam!     Checking aho-corasick v0.6.4
Nov 01 10:28:38.233 INFO kablam!     Checking openssl v0.9.24
Nov 01 10:28:38.872 INFO kablam!     Checking mio v0.6.13
Nov 01 10:28:40.428 INFO kablam!     Checking rust-crypto v0.2.36
Nov 01 10:28:40.656 INFO kablam!     Checking regex v0.2.10
Nov 01 10:28:41.024 INFO kablam!     Checking tokio-io v0.1.5
Nov 01 10:28:43.463 INFO kablam!     Checking tokio-core v0.1.12
Nov 01 10:28:43.465 INFO kablam!     Checking tokio v0.1.1
Nov 01 10:28:48.121 INFO kablam!     Checking env_logger v0.4.3
Nov 01 10:28:48.121 INFO kablam!     Checking env_logger v0.5.5
Nov 01 10:28:48.864 INFO kablam!     Checking native-tls v0.1.5
Nov 01 10:28:49.400 INFO kablam!     Checking tokio-proto v0.1.1
Nov 01 10:28:50.842 INFO kablam!     Checking tokio-tls v0.1.4
Nov 01 10:28:52.299 INFO kablam!     Checking opentimestamps v0.1.2
Nov 01 10:28:54.936 INFO kablam!     Checking hyper v0.11.22
Nov 01 10:29:00.839 INFO kablam!     Checking hyper-tls v0.1.3
Nov 01 10:29:02.936 INFO kablam!     Checking ots-aggregator v0.1.0 (/source)
Nov 01 10:29:06.532 INFO kablam! warning: unused import: `merkle::Sha256Hash`
Nov 01 10:29:06.532 INFO kablam!    --> src/merkle.rs:121:9
Nov 01 10:29:06.532 INFO kablam!     |
Nov 01 10:29:06.532 INFO kablam! 121 |     use merkle::Sha256Hash;
Nov 01 10:29:06.532 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 01 10:29:06.532 INFO kablam!     |
Nov 01 10:29:06.532 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 10:29:06.532 INFO kablam! 
Nov 01 10:29:06.738 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 10:29:06.738 INFO kablam!   --> src/merkle.rs:29:50
Nov 01 10:29:06.738 INFO kablam!    |
Nov 01 10:29:06.738 INFO kablam! 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 01 10:29:06.738 INFO kablam!    |                                                  ^^^^^^^^^
Nov 01 10:29:06.738 INFO kablam!    |
Nov 01 10:29:06.738 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Nov 01 10:29:06.738 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 10:29:06.738 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 10:29:06.738 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 01 10:29:06.738 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 10:29:06.738 INFO kablam! 
Nov 01 10:29:06.776 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 10:29:06.776 INFO kablam!   --> src/timer.rs:55:60
Nov 01 10:29:06.776 INFO kablam!    |
Nov 01 10:29:06.776 INFO kablam! 55 |                              res.status(), start.elapsed().as_millis());
Nov 01 10:29:06.776 INFO kablam!    |                                                            ^^^^^^^^^
Nov 01 10:29:06.776 INFO kablam!    |
Nov 01 10:29:06.776 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 10:29:06.776 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 10:29:06.776 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 01 10:29:06.776 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 10:29:06.776 INFO kablam! 
Nov 01 10:29:07.233 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 10:29:07.233 INFO kablam!   --> src/merkle.rs:29:50
Nov 01 10:29:07.233 INFO kablam!    |
Nov 01 10:29:07.233 INFO kablam! 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 01 10:29:07.233 INFO kablam!    |                                                  ^^^^^^^^^
Nov 01 10:29:07.233 INFO kablam!    |
Nov 01 10:29:07.233 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Nov 01 10:29:07.233 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 10:29:07.233 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 10:29:07.240 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 01 10:29:07.240 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 10:29:07.240 INFO kablam! 
Nov 01 10:29:07.256 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 10:29:07.257 INFO kablam!   --> src/timer.rs:55:60
Nov 01 10:29:07.258 INFO kablam!    |
Nov 01 10:29:07.258 INFO kablam! 55 |                              res.status(), start.elapsed().as_millis());
Nov 01 10:29:07.258 INFO kablam!    |                                                            ^^^^^^^^^
Nov 01 10:29:07.258 INFO kablam!    |
Nov 01 10:29:07.258 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 10:29:07.258 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 10:29:07.258 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 01 10:29:07.258 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 10:29:07.258 INFO kablam! 
Nov 01 10:29:10.649 INFO kablam! warning: unused imports: `Write`, `self`
Nov 01 10:29:10.649 INFO kablam!  --> examples/load_testing.rs:6:15
Nov 01 10:29:10.649 INFO kablam!   |
Nov 01 10:29:10.650 INFO kablam! 6 | use std::io::{self, Write};
Nov 01 10:29:10.650 INFO kablam!   |               ^^^^  ^^^^^
Nov 01 10:29:10.650 INFO kablam!   |
Nov 01 10:29:10.650 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 10:29:10.651 INFO kablam! 
Nov 01 10:29:10.708 INFO kablam! warning: unused variable: `i`
Nov 01 10:29:10.709 INFO kablam!   --> examples/load_testing.rs:38:9
Nov 01 10:29:10.709 INFO kablam!    |
Nov 01 10:29:10.712 INFO kablam! 38 |     for i in 0..100 {
Nov 01 10:29:10.712 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 01 10:29:10.713 INFO kablam!    |
Nov 01 10:29:10.713 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 10:29:10.713 INFO kablam! 
Nov 01 10:29:10.732 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 10:29:10.732 INFO kablam!   --> examples/load_testing.rs:22:9
Nov 01 10:29:10.732 INFO kablam!    |
Nov 01 10:29:10.732 INFO kablam! 22 |         start(arg1);
Nov 01 10:29:10.732 INFO kablam!    |         ^^^^^^^^^^^^
Nov 01 10:29:10.733 INFO kablam!    |
Nov 01 10:29:10.733 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 10:29:10.733 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 10:29:10.733 INFO kablam! 
Nov 01 10:29:14.085 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.35s
Nov 01 10:29:14.099 INFO kablam! su: No module specific data is present
Nov 01 10:29:15.352 INFO running `"docker" "rm" "-f" "8b496f71d2db71a75dcf99bafb9162a5d7b8959745aa9dcae2f6c1dee0db2a20"`
Nov 01 10:29:15.634 INFO blam! 8b496f71d2db71a75dcf99bafb9162a5d7b8959745aa9dcae2f6c1dee0db2a20