Nov 30 03:34:38.545 INFO checking elauffenburger/ruspt against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:34:38.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03:34:38.946 INFO [stdout] 6b7ad46a526f5c522fa5a563f532c1d1a1bf60542d2985f9f43f307e297812db
Nov 30 03:34:38.950 INFO running `"docker" "start" "-a" "6b7ad46a526f5c522fa5a563f532c1d1a1bf60542d2985f9f43f307e297812db"`
Nov 30 03:34:40.384 INFO [stderr] usermod: no changes
Nov 30 03:34:40.456 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 30 03:34:40.456 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 30 03:34:40.456 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 03:34:40.456 INFO [stderr] files will be included as a binary target:
Nov 30 03:34:40.456 INFO [stderr] 
Nov 30 03:34:40.456 INFO [stderr] * /source/src/bin/server.rs
Nov 30 03:34:40.456 INFO [stderr] * /source/src/bin/repl.rs
Nov 30 03:34:40.456 INFO [stderr] 
Nov 30 03:34:40.456 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 03:34:40.456 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 30 03:34:40.456 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 30 03:34:40.456 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 03:34:40.456 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 03:34:40.456 INFO [stderr] 
Nov 30 03:34:40.456 INFO [stderr] For more information on this warning you can consult
Nov 30 03:34:40.456 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 03:34:40.896 INFO [stderr]     Checking signal-hook v0.1.6
Nov 30 03:34:40.904 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Nov 30 03:34:40.904 INFO [stderr]     Checking tokio-io v0.1.10
Nov 30 03:34:40.904 INFO [stderr]     Checking http v0.1.13
Nov 30 03:34:40.904 INFO [stderr]     Checking ring v0.13.5
Nov 30 03:34:40.908 INFO [stderr]    Compiling syn v0.15.21
Nov 30 03:34:40.916 INFO [stderr]     Checking flate2 v1.0.5
Nov 30 03:34:40.930 INFO [stderr]     Checking regex v1.0.6
Nov 30 03:34:46.310 INFO [stderr]     Checking crossbeam-deque v0.6.2
Nov 30 03:34:46.312 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 30 03:34:50.178 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 30 03:34:50.181 INFO [stderr]     Checking tokio-codec v0.1.1
Nov 30 03:34:51.968 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 30 03:34:55.278 INFO [stderr]     Checking cookie v0.11.0
Nov 30 03:34:58.166 INFO [stderr]     Checking env_logger v0.6.0
Nov 30 03:34:59.146 INFO [stderr]     Checking tokio-uds v0.2.3
Nov 30 03:34:59.146 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 30 03:34:59.146 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 30 03:34:59.568 INFO [stderr]     Checking tokio-signal v0.2.6
Nov 30 03:35:02.984 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 30 03:35:03.336 INFO [stderr]     Checking h2 v0.1.13
Nov 30 03:35:08.181 INFO [stderr]     Checking tokio v0.1.11
Nov 30 03:35:28.624 INFO [stderr]    Compiling synstructure v0.10.1
Nov 30 03:35:28.624 INFO [stderr]    Compiling actix_derive v0.3.2
Nov 30 03:35:28.624 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 30 03:35:42.796 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 30 03:35:48.342 INFO [stderr]     Checking failure v0.1.3
Nov 30 03:35:50.290 INFO [stderr]     Checking trust-dns-proto v0.5.0
Nov 30 03:36:04.681 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Nov 30 03:36:08.277 INFO [stderr]     Checking actix v0.7.6
Nov 30 03:36:13.052 INFO [stderr]     Checking actix-net v0.2.3
Nov 30 03:36:17.870 INFO [stderr]     Checking actix-web v0.7.14
Nov 30 03:36:31.374 INFO [stderr]     Checking ruspt v0.1.0 (/source)
Nov 30 03:36:32.004 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 30 03:36:32.004 INFO [stderr]  --> src/lib/print.rs:3:5
Nov 30 03:36:32.004 INFO [stderr]   |
Nov 30 03:36:32.005 INFO [stderr] 3 | use std::cell::RefCell;
Nov 30 03:36:32.005 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 03:36:32.005 INFO [stderr]   |
Nov 30 03:36:32.006 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:36:32.006 INFO [stderr] 
Nov 30 03:36:32.006 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 30 03:36:32.007 INFO [stderr]  --> src/lib/print.rs:4:5
Nov 30 03:36:32.007 INFO [stderr]   |
Nov 30 03:36:32.007 INFO [stderr] 4 | use std::rc::Rc;
Nov 30 03:36:32.007 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 03:36:32.008 INFO [stderr] 
Nov 30 03:36:32.056 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 30 03:36:32.057 INFO [stderr]  --> src/lib/print.rs:3:5
Nov 30 03:36:32.057 INFO [stderr]   |
Nov 30 03:36:32.057 INFO [stderr] 3 | use std::cell::RefCell;
Nov 30 03:36:32.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 03:36:32.058 INFO [stderr]   |
Nov 30 03:36:32.058 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:36:32.058 INFO [stderr] 
Nov 30 03:36:32.059 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 30 03:36:32.059 INFO [stderr]  --> src/lib/print.rs:4:5
Nov 30 03:36:32.059 INFO [stderr]   |
Nov 30 03:36:32.060 INFO [stderr] 4 | use std::rc::Rc;
Nov 30 03:36:32.060 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 03:36:32.060 INFO [stderr] 
Nov 30 03:36:32.580 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:36:32.580 INFO [stderr]    --> src/lib/mod.rs:177:13
Nov 30 03:36:32.580 INFO [stderr]     |
Nov 30 03:36:32.580 INFO [stderr] 177 |         let mut env = Rc::new(RefCell::new(Environment::new()));
Nov 30 03:36:32.580 INFO [stderr]     |             ----^^^
Nov 30 03:36:32.580 INFO [stderr]     |             |
Nov 30 03:36:32.580 INFO [stderr]     |             help: remove this `mut`
Nov 30 03:36:32.580 INFO [stderr]     |
Nov 30 03:36:32.580 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 03:36:32.580 INFO [stderr] 
Nov 30 03:36:39.305 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 03:36:39.305 INFO [stderr]  --> src/bin/main.rs:3:1
Nov 30 03:36:39.305 INFO [stderr]   |
Nov 30 03:36:39.305 INFO [stderr] 3 | #[macro_use]
Nov 30 03:36:39.305 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 03:36:39.305 INFO [stderr]   |
Nov 30 03:36:39.305 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:36:39.305 INFO [stderr] 
Nov 30 03:36:39.305 INFO [stderr] warning: unused import: `std::env`
Nov 30 03:36:39.305 INFO [stderr]  --> src/bin/repl.rs:1:5
Nov 30 03:36:39.305 INFO [stderr]   |
Nov 30 03:36:39.305 INFO [stderr] 1 | use std::env;
Nov 30 03:36:39.305 INFO [stderr]   |     ^^^^^^^^
Nov 30 03:36:39.305 INFO [stderr] 
Nov 30 03:36:39.552 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:36:39.552 INFO [stderr]   --> src/bin/repl.rs:11:9
Nov 30 03:36:39.552 INFO [stderr]    |
Nov 30 03:36:39.552 INFO [stderr] 11 |     let mut env = Rc::new(RefCell::new(Environment::new()));
Nov 30 03:36:39.552 INFO [stderr]    |         ----^^^
Nov 30 03:36:39.552 INFO [stderr]    |         |
Nov 30 03:36:39.552 INFO [stderr]    |         help: remove this `mut`
Nov 30 03:36:39.552 INFO [stderr]    |
Nov 30 03:36:39.552 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 03:36:39.552 INFO [stderr] 
Nov 30 03:36:39.616 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:36:39.616 INFO [stderr]   --> src/bin/server.rs:23:13
Nov 30 03:36:39.616 INFO [stderr]    |
Nov 30 03:36:39.616 INFO [stderr] 23 |         let mut env = Rc::new(RefCell::new(rusptlib::Environment::new()));
Nov 30 03:36:39.616 INFO [stderr]    |             ----^^^
Nov 30 03:36:39.616 INFO [stderr]    |             |
Nov 30 03:36:39.616 INFO [stderr]    |             help: remove this `mut`
Nov 30 03:36:39.616 INFO [stderr] 
Nov 30 03:36:40.317 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 03:36:40.317 INFO [stderr]  --> src/bin/main.rs:3:1
Nov 30 03:36:40.317 INFO [stderr]   |
Nov 30 03:36:40.317 INFO [stderr] 3 | #[macro_use]
Nov 30 03:36:40.317 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 03:36:40.317 INFO [stderr]   |
Nov 30 03:36:40.317 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:36:40.317 INFO [stderr] 
Nov 30 03:36:40.318 INFO [stderr] warning: unused import: `std::env`
Nov 30 03:36:40.318 INFO [stderr]  --> src/bin/repl.rs:1:5
Nov 30 03:36:40.318 INFO [stderr]   |
Nov 30 03:36:40.318 INFO [stderr] 1 | use std::env;
Nov 30 03:36:40.318 INFO [stderr]   |     ^^^^^^^^
Nov 30 03:36:40.324 INFO [stderr] 
Nov 30 03:36:40.503 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:36:40.504 INFO [stderr]   --> src/bin/repl.rs:11:9
Nov 30 03:36:40.504 INFO [stderr]    |
Nov 30 03:36:40.504 INFO [stderr] 11 |     let mut env = Rc::new(RefCell::new(Environment::new()));
Nov 30 03:36:40.504 INFO [stderr]    |         ----^^^
Nov 30 03:36:40.505 INFO [stderr]    |         |
Nov 30 03:36:40.505 INFO [stderr]    |         help: remove this `mut`
Nov 30 03:36:40.505 INFO [stderr]    |
Nov 30 03:36:40.505 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 03:36:40.505 INFO [stderr] 
Nov 30 03:36:40.543 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:36:40.543 INFO [stderr]   --> src/bin/server.rs:23:13
Nov 30 03:36:40.544 INFO [stderr]    |
Nov 30 03:36:40.544 INFO [stderr] 23 |         let mut env = Rc::new(RefCell::new(rusptlib::Environment::new()));
Nov 30 03:36:40.544 INFO [stderr]    |             ----^^^
Nov 30 03:36:40.544 INFO [stderr]    |             |
Nov 30 03:36:40.548 INFO [stderr]    |             help: remove this `mut`
Nov 30 03:36:40.548 INFO [stderr] 
Nov 30 03:36:40.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
Nov 30 03:36:40.655 INFO [stderr] su: No module specific data is present
Nov 30 03:36:41.647 INFO running `"docker" "inspect" "6b7ad46a526f5c522fa5a563f532c1d1a1bf60542d2985f9f43f307e297812db"`
Nov 30 03:36:41.966 INFO running `"docker" "rm" "-f" "6b7ad46a526f5c522fa5a563f532c1d1a1bf60542d2985f9f43f307e297812db"`
Nov 30 03:36:42.128 INFO [stdout] 6b7ad46a526f5c522fa5a563f532c1d1a1bf60542d2985f9f43f307e297812db