Oct 27 10:04:48.764 INFO checking RCasatta/ots-aggregator against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:04:48.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 10:04:49.183 INFO blam! efc7efaa40681520cd81e9ace15d843603df54f88834f3e5e3c76163644e7549
Oct 27 10:04:49.195 INFO running `"docker" "start" "-a" "efc7efaa40681520cd81e9ace15d843603df54f88834f3e5e3c76163644e7549"`
Oct 27 10:04:50.746 INFO kablam! usermod: no changes
Oct 27 10:04:50.986 INFO kablam!     Checking iovec v0.1.2
Oct 27 10:04:50.986 INFO kablam!     Checking memchr v2.0.1
Oct 27 10:04:50.989 INFO kablam!     Checking num_cpus v1.8.0
Oct 27 10:04:50.992 INFO kablam!     Checking time v0.1.39
Oct 27 10:04:50.992 INFO kablam!     Checking atty v0.2.8
Oct 27 10:04:50.992 INFO kablam!     Checking net2 v0.2.32
Oct 27 10:04:50.993 INFO kablam!     Checking rand v0.3.22
Oct 27 10:04:50.993 INFO kablam!     Checking openssl-sys v0.9.31
Oct 27 10:04:52.475 INFO kablam!     Checking aho-corasick v0.6.4
Oct 27 10:04:53.460 INFO kablam!     Checking clap v2.31.1
Oct 27 10:04:53.791 INFO kablam!     Checking futures-cpupool v0.1.8
Oct 27 10:04:53.867 INFO kablam!     Checking openssl v0.9.24
Oct 27 10:04:54.127 INFO kablam!     Checking bytes v0.4.6
Oct 27 10:04:55.219 INFO kablam!     Checking mio v0.6.13
Oct 27 10:04:55.291 INFO kablam!     Checking regex v0.2.10
Oct 27 10:04:56.083 INFO kablam!     Checking rust-crypto v0.2.36
Oct 27 10:04:57.883 INFO kablam!     Checking tokio-io v0.1.5
Oct 27 10:05:02.027 INFO kablam!     Checking env_logger v0.4.3
Oct 27 10:05:02.027 INFO kablam!     Checking env_logger v0.5.5
Oct 27 10:05:03.111 INFO kablam!     Checking tokio-core v0.1.12
Oct 27 10:05:03.111 INFO kablam!     Checking tokio v0.1.1
Oct 27 10:05:07.116 INFO kablam!     Checking native-tls v0.1.5
Oct 27 10:05:08.221 INFO kablam!     Checking tokio-proto v0.1.1
Oct 27 10:05:08.221 INFO kablam!     Checking tokio-tls v0.1.4
Oct 27 10:05:11.268 INFO kablam!     Checking opentimestamps v0.1.2
Oct 27 10:05:12.327 INFO kablam!     Checking hyper v0.11.22
Oct 27 10:05:18.657 INFO kablam!     Checking hyper-tls v0.1.3
Oct 27 10:05:20.959 INFO kablam!     Checking ots-aggregator v0.1.0 (/source)
Oct 27 10:05:25.467 INFO kablam! warning: unused import: `merkle::Sha256Hash`
Oct 27 10:05:25.467 INFO kablam!    --> src/merkle.rs:121:9
Oct 27 10:05:25.467 INFO kablam!     |
Oct 27 10:05:25.467 INFO kablam! 121 |     use merkle::Sha256Hash;
Oct 27 10:05:25.467 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Oct 27 10:05:25.467 INFO kablam!     |
Oct 27 10:05:25.467 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 10:05:25.468 INFO kablam! 
Oct 27 10:05:25.742 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 27 10:05:25.742 INFO kablam!   --> src/merkle.rs:29:50
Oct 27 10:05:25.742 INFO kablam!    |
Oct 27 10:05:25.742 INFO kablam! 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Oct 27 10:05:25.742 INFO kablam!    |                                                  ^^^^^^^^^
Oct 27 10:05:25.742 INFO kablam!    |
Oct 27 10:05:25.743 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Oct 27 10:05:25.743 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 27 10:05:25.743 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 27 10:05:25.743 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Oct 27 10:05:25.743 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 27 10:05:25.743 INFO kablam! 
Oct 27 10:05:25.823 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 27 10:05:25.823 INFO kablam!   --> src/merkle.rs:29:50
Oct 27 10:05:25.824 INFO kablam!    |
Oct 27 10:05:25.824 INFO kablam! 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Oct 27 10:05:25.824 INFO kablam!    |                                                  ^^^^^^^^^
Oct 27 10:05:25.825 INFO kablam!    |
Oct 27 10:05:25.826 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Oct 27 10:05:25.826 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 27 10:05:25.826 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 27 10:05:25.826 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Oct 27 10:05:25.827 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 27 10:05:25.827 INFO kablam! 
Oct 27 10:05:25.855 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 27 10:05:25.855 INFO kablam!   --> src/timer.rs:55:60
Oct 27 10:05:25.855 INFO kablam!    |
Oct 27 10:05:25.856 INFO kablam! 55 |                              res.status(), start.elapsed().as_millis());
Oct 27 10:05:25.856 INFO kablam!    |                                                            ^^^^^^^^^
Oct 27 10:05:25.856 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 27 10:05:25.856 INFO kablam!   --> src/timer.rs:55:60
Oct 27 10:05:25.856 INFO kablam!    |
Oct 27 10:05:25.856 INFO kablam! 55 |                              res.status(), start.elapsed().as_millis());
Oct 27 10:05:25.856 INFO kablam!    |                                                            ^^^^^^^^^
Oct 27 10:05:25.856 INFO kablam!    |
Oct 27 10:05:25.856 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 27 10:05:25.857 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 27 10:05:25.857 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Oct 27 10:05:25.857 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 27 10:05:25.857 INFO kablam! 
Oct 27 10:05:25.857 INFO kablam!    |
Oct 27 10:05:25.858 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 27 10:05:25.858 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 27 10:05:25.858 INFO kablam!    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Oct 27 10:05:25.858 INFO kablam!    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 27 10:05:25.859 INFO kablam! 
Oct 27 10:05:29.699 INFO kablam! warning: unused imports: `Write`, `self`
Oct 27 10:05:29.700 INFO kablam!  --> examples/load_testing.rs:6:15
Oct 27 10:05:29.700 INFO kablam!   |
Oct 27 10:05:29.700 INFO kablam! 6 | use std::io::{self, Write};
Oct 27 10:05:29.700 INFO kablam!   |               ^^^^  ^^^^^
Oct 27 10:05:29.700 INFO kablam!   |
Oct 27 10:05:29.700 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 10:05:29.700 INFO kablam! 
Oct 27 10:05:29.802 INFO kablam! warning: unused variable: `i`
Oct 27 10:05:29.802 INFO kablam!   --> examples/load_testing.rs:38:9
Oct 27 10:05:29.802 INFO kablam!    |
Oct 27 10:05:29.802 INFO kablam! 38 |     for i in 0..100 {
Oct 27 10:05:29.802 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 27 10:05:29.802 INFO kablam!    |
Oct 27 10:05:29.802 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:05:29.802 INFO kablam! 
Oct 27 10:05:29.839 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:05:29.839 INFO kablam!   --> examples/load_testing.rs:22:9
Oct 27 10:05:29.839 INFO kablam!    |
Oct 27 10:05:29.839 INFO kablam! 22 |         start(arg1);
Oct 27 10:05:29.839 INFO kablam!    |         ^^^^^^^^^^^^
Oct 27 10:05:29.839 INFO kablam!    |
Oct 27 10:05:29.839 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:05:29.839 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:05:29.839 INFO kablam! 
Oct 27 10:05:33.111 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.34s
Oct 27 10:05:33.131 INFO kablam! su: No module specific data is present
Oct 27 10:05:33.992 INFO running `"docker" "rm" "-f" "efc7efaa40681520cd81e9ace15d843603df54f88834f3e5e3c76163644e7549"`
Oct 27 10:05:34.326 INFO blam! efc7efaa40681520cd81e9ace15d843603df54f88834f3e5e3c76163644e7549