Nov 30 08:59:07.926 INFO checking RCasatta/ots-aggregator against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:59:07.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 08:59:08.187 INFO [stdout] 666511139d22c001a931b4e24af8576516ccdaabbb4956db3bbc126ada45883a
Nov 30 08:59:08.190 INFO running `"docker" "start" "-a" "666511139d22c001a931b4e24af8576516ccdaabbb4956db3bbc126ada45883a"`
Nov 30 08:59:08.814 INFO [stderr] usermod: no changes
Nov 30 08:59:09.040 INFO [stderr]     Checking iovec v0.1.2
Nov 30 08:59:09.040 INFO [stderr]     Checking memchr v2.0.1
Nov 30 08:59:09.040 INFO [stderr]     Checking atty v0.2.8
Nov 30 08:59:09.040 INFO [stderr]     Checking net2 v0.2.32
Nov 30 08:59:09.040 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 30 08:59:09.040 INFO [stderr]     Checking openssl-sys v0.9.31
Nov 30 08:59:09.040 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 30 08:59:11.337 INFO [stderr]     Checking clap v2.31.1
Nov 30 08:59:11.528 INFO [stderr]     Checking bytes v0.4.6
Nov 30 08:59:11.923 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 30 08:59:12.604 INFO [stderr]     Checking mio v0.6.13
Nov 30 08:59:13.084 INFO [stderr]     Checking openssl v0.9.24
Nov 30 08:59:14.796 INFO [stderr]     Checking tokio-io v0.1.5
Nov 30 08:59:14.948 INFO [stderr]     Checking regex v0.2.10
Nov 30 08:59:20.788 INFO [stderr]     Checking tokio-core v0.1.12
Nov 30 08:59:20.788 INFO [stderr]     Checking tokio v0.1.1
Nov 30 08:59:24.190 INFO [stderr]     Checking env_logger v0.4.3
Nov 30 08:59:24.190 INFO [stderr]     Checking env_logger v0.5.5
Nov 30 08:59:26.424 INFO [stderr]     Checking native-tls v0.1.5
Nov 30 08:59:28.756 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 30 08:59:29.424 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 30 08:59:31.648 INFO [stderr]     Checking opentimestamps v0.1.2
Nov 30 08:59:34.484 INFO [stderr]     Checking hyper v0.11.22
Nov 30 08:59:40.576 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 30 08:59:42.924 INFO [stderr]     Checking ots-aggregator v0.1.0 (/source)
Nov 30 08:59:46.512 INFO [stderr] warning: unused import: `merkle::Sha256Hash`
Nov 30 08:59:46.516 INFO [stderr]    --> src/merkle.rs:121:9
Nov 30 08:59:46.516 INFO [stderr]     |
Nov 30 08:59:46.516 INFO [stderr] 121 |     use merkle::Sha256Hash;
Nov 30 08:59:46.516 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 30 08:59:46.516 INFO [stderr]     |
Nov 30 08:59:46.516 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 08:59:46.516 INFO [stderr] 
Nov 30 08:59:46.680 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 30 08:59:46.680 INFO [stderr]   --> src/merkle.rs:29:50
Nov 30 08:59:46.680 INFO [stderr]    |
Nov 30 08:59:46.680 INFO [stderr] 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 30 08:59:46.680 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 30 08:59:46.680 INFO [stderr]    |
Nov 30 08:59:46.680 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 30 08:59:46.680 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 30 08:59:46.680 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 30 08:59:46.680 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 30 08:59:46.680 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 30 08:59:46.680 INFO [stderr] 
Nov 30 08:59:46.704 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 30 08:59:46.704 INFO [stderr]   --> src/timer.rs:55:60
Nov 30 08:59:46.704 INFO [stderr]    |
Nov 30 08:59:46.704 INFO [stderr] 55 |                              res.status(), start.elapsed().as_millis());
Nov 30 08:59:46.704 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 30 08:59:46.704 INFO [stderr]    |
Nov 30 08:59:46.704 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 30 08:59:46.704 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 30 08:59:46.704 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 30 08:59:46.704 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 30 08:59:46.704 INFO [stderr] 
Nov 30 08:59:46.730 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 30 08:59:46.731 INFO [stderr]   --> src/merkle.rs:29:50
Nov 30 08:59:46.731 INFO [stderr]    |
Nov 30 08:59:46.731 INFO [stderr] 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 30 08:59:46.731 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 30 08:59:46.731 INFO [stderr]    |
Nov 30 08:59:46.731 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 30 08:59:46.731 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 30 08:59:46.731 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 30 08:59:46.731 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 30 08:59:46.731 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 30 08:59:46.731 INFO [stderr] 
Nov 30 08:59:46.796 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 30 08:59:46.796 INFO [stderr]   --> src/timer.rs:55:60
Nov 30 08:59:46.796 INFO [stderr]    |
Nov 30 08:59:46.796 INFO [stderr] 55 |                              res.status(), start.elapsed().as_millis());
Nov 30 08:59:46.796 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 30 08:59:46.796 INFO [stderr]    |
Nov 30 08:59:46.796 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 30 08:59:46.796 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 30 08:59:46.796 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 30 08:59:46.796 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 30 08:59:46.796 INFO [stderr] 
Nov 30 08:59:50.716 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 30 08:59:50.716 INFO [stderr]  --> examples/load_testing.rs:6:15
Nov 30 08:59:50.716 INFO [stderr]   |
Nov 30 08:59:50.716 INFO [stderr] 6 | use std::io::{self, Write};
Nov 30 08:59:50.716 INFO [stderr]   |               ^^^^  ^^^^^
Nov 30 08:59:50.716 INFO [stderr]   |
Nov 30 08:59:50.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:59:50.716 INFO [stderr] 
Nov 30 08:59:50.888 INFO [stderr] warning: unused variable: `i`
Nov 30 08:59:50.890 INFO [stderr]   --> examples/load_testing.rs:38:9
Nov 30 08:59:50.890 INFO [stderr]    |
Nov 30 08:59:50.890 INFO [stderr] 38 |     for i in 0..100 {
Nov 30 08:59:50.890 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 08:59:50.890 INFO [stderr]    |
Nov 30 08:59:50.890 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:59:50.890 INFO [stderr] 
Nov 30 08:59:50.947 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:59:50.947 INFO [stderr]   --> examples/load_testing.rs:22:9
Nov 30 08:59:50.947 INFO [stderr]    |
Nov 30 08:59:50.947 INFO [stderr] 22 |         start(arg1);
Nov 30 08:59:50.947 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 30 08:59:50.953 INFO [stderr]    |
Nov 30 08:59:50.953 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:59:50.953 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:59:50.953 INFO [stderr] 
Nov 30 08:59:51.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.11s
Nov 30 08:59:51.955 INFO [stderr] su: No module specific data is present
Nov 30 08:59:52.324 INFO running `"docker" "inspect" "666511139d22c001a931b4e24af8576516ccdaabbb4956db3bbc126ada45883a"`
Nov 30 08:59:52.514 INFO running `"docker" "rm" "-f" "666511139d22c001a931b4e24af8576516ccdaabbb4956db3bbc126ada45883a"`
Nov 30 08:59:52.656 INFO [stdout] 666511139d22c001a931b4e24af8576516ccdaabbb4956db3bbc126ada45883a