Nov 28 18:19:30.329 INFO checking sensorlog-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:19:30.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:19:30.779 INFO [stdout] bd23dc7e870216733f42ac84646a382533b979b0bcb1ca0bb745154734b1bdc3
Nov 28 18:19:30.779 INFO running `"docker" "start" "-a" "bd23dc7e870216733f42ac84646a382533b979b0bcb1ca0bb745154734b1bdc3"`
Nov 28 18:19:32.220 INFO [stderr] usermod: no changes
Nov 28 18:19:32.413 INFO [stderr]     Checking iron v0.4.0
Nov 28 18:19:34.766 INFO [stderr]     Checking sensorlog v0.1.0 (/source)
Nov 28 18:19:40.244 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 18:19:40.244 INFO [stderr]   --> src/http.rs:23:5
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 23 | use std::fs::File;
Nov 28 18:19:40.244 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused import: `std::fs`
Nov 28 18:19:40.244 INFO [stderr]   --> src/http.rs:24:5
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 24 | use std::fs;
Nov 28 18:19:40.244 INFO [stderr]    |     ^^^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 28 18:19:40.244 INFO [stderr]   --> src/http.rs:25:17
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 25 | use std::path::{Path,PathBuf};
Nov 28 18:19:40.244 INFO [stderr]    |                 ^^^^ ^^^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 28 18:19:40.244 INFO [stderr]   --> src/http.rs:29:17
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 29 | use std::sync::{Arc,Mutex};
Nov 28 18:19:40.244 INFO [stderr]    |                 ^^^ ^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Nov 28 18:19:40.244 INFO [stderr]   --> src/api.rs:21:13
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 21 | use serde::{Serialize, Deserialize};
Nov 28 18:19:40.244 INFO [stderr]    |             ^^^^^^^^^  ^^^^^^^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused import: `Deserialize`
Nov 28 18:19:40.244 INFO [stderr]   --> src/api_json.rs:21:24
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 21 | use serde::{Serialize, Deserialize};
Nov 28 18:19:40.244 INFO [stderr]    |                        ^^^^^^^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.244 INFO [stderr] warning: unused import: `std::io`
Nov 28 18:19:40.244 INFO [stderr]   --> src/server.rs:35:5
Nov 28 18:19:40.244 INFO [stderr]    |
Nov 28 18:19:40.244 INFO [stderr] 35 | use std::io;
Nov 28 18:19:40.244 INFO [stderr]    |     ^^^^^^^
Nov 28 18:19:40.244 INFO [stderr] 
Nov 28 18:19:40.520 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 18:19:40.520 INFO [stderr]   --> src/http.rs:23:5
Nov 28 18:19:40.520 INFO [stderr]    |
Nov 28 18:19:40.520 INFO [stderr] 23 | use std::fs::File;
Nov 28 18:19:40.520 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 18:19:40.520 INFO [stderr]    |
Nov 28 18:19:40.520 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 18:19:40.520 INFO [stderr] 
Nov 28 18:19:40.520 INFO [stderr] warning: unused import: `std::fs`
Nov 28 18:19:40.520 INFO [stderr]   --> src/http.rs:24:5
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 24 | use std::fs;
Nov 28 18:19:40.521 INFO [stderr]    |     ^^^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.521 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Nov 28 18:19:40.521 INFO [stderr]   --> src/http.rs:25:17
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 25 | use std::path::{Path,PathBuf};
Nov 28 18:19:40.521 INFO [stderr]    |                 ^^^^ ^^^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.521 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 28 18:19:40.521 INFO [stderr]   --> src/http.rs:29:17
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 29 | use std::sync::{Arc,Mutex};
Nov 28 18:19:40.521 INFO [stderr]    |                 ^^^ ^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.521 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Nov 28 18:19:40.521 INFO [stderr]   --> src/api.rs:21:13
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 21 | use serde::{Serialize, Deserialize};
Nov 28 18:19:40.521 INFO [stderr]    |             ^^^^^^^^^  ^^^^^^^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.521 INFO [stderr] warning: unused import: `Deserialize`
Nov 28 18:19:40.521 INFO [stderr]   --> src/api_json.rs:21:24
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 21 | use serde::{Serialize, Deserialize};
Nov 28 18:19:40.521 INFO [stderr]    |                        ^^^^^^^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.521 INFO [stderr] warning: unused import: `std::io`
Nov 28 18:19:40.521 INFO [stderr]   --> src/server.rs:35:5
Nov 28 18:19:40.521 INFO [stderr]    |
Nov 28 18:19:40.521 INFO [stderr] 35 | use std::io;
Nov 28 18:19:40.521 INFO [stderr]    |     ^^^^^^^
Nov 28 18:19:40.521 INFO [stderr] 
Nov 28 18:19:40.624 INFO [stderr] warning: unused variable: `datadir`
Nov 28 18:19:40.624 INFO [stderr]    --> src/server.rs:101:6
Nov 28 18:19:40.624 INFO [stderr]     |
Nov 28 18:19:40.624 INFO [stderr] 101 |     let datadir = match flags.opt_str("datadir") {
Nov 28 18:19:40.624 INFO [stderr]     |         ^^^^^^^ help: consider using `_datadir` instead
Nov 28 18:19:40.624 INFO [stderr]     |
Nov 28 18:19:40.624 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 18:19:40.624 INFO [stderr] 
Nov 28 18:19:40.624 INFO [stderr] warning: unused variable: `e`
Nov 28 18:19:40.624 INFO [stderr]   --> src/error.rs:63:10
Nov 28 18:19:40.624 INFO [stderr]    |
Nov 28 18:19:40.624 INFO [stderr] 63 |     fn from(e: ()) -> Error {
Nov 28 18:19:40.624 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 18:19:40.624 INFO [stderr] 
Nov 28 18:19:40.776 INFO [stderr] warning: variant is never constructed: `NotFound`
Nov 28 18:19:40.776 INFO [stderr]   --> src/error.rs:24:43
Nov 28 18:19:40.776 INFO [stderr]    |
Nov 28 18:19:40.776 INFO [stderr] 24 | pub enum ErrorCode { InternalServerError, NotFound, BadRequest }
Nov 28 18:19:40.776 INFO [stderr]    |                                           ^^^^^^^^
Nov 28 18:19:40.776 INFO [stderr]    |
Nov 28 18:19:40.776 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 18:19:40.776 INFO [stderr] 
Nov 28 18:19:40.824 INFO [stderr] warning: unused variable: `datadir`
Nov 28 18:19:40.824 INFO [stderr]    --> src/server.rs:101:6
Nov 28 18:19:40.824 INFO [stderr]     |
Nov 28 18:19:40.824 INFO [stderr] 101 |     let datadir = match flags.opt_str("datadir") {
Nov 28 18:19:40.824 INFO [stderr]     |         ^^^^^^^ help: consider using `_datadir` instead
Nov 28 18:19:40.824 INFO [stderr]     |
Nov 28 18:19:40.824 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 18:19:40.824 INFO [stderr] 
Nov 28 18:19:40.824 INFO [stderr] warning: unused variable: `e`
Nov 28 18:19:40.824 INFO [stderr]   --> src/error.rs:63:10
Nov 28 18:19:40.824 INFO [stderr]    |
Nov 28 18:19:40.824 INFO [stderr] 63 |     fn from(e: ()) -> Error {
Nov 28 18:19:40.824 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 18:19:40.824 INFO [stderr] 
Nov 28 18:19:40.904 INFO [stderr] warning: variant is never constructed: `NotFound`
Nov 28 18:19:40.904 INFO [stderr]   --> src/error.rs:24:43
Nov 28 18:19:40.904 INFO [stderr]    |
Nov 28 18:19:40.904 INFO [stderr] 24 | pub enum ErrorCode { InternalServerError, NotFound, BadRequest }
Nov 28 18:19:40.904 INFO [stderr]    |                                           ^^^^^^^^
Nov 28 18:19:40.904 INFO [stderr]    |
Nov 28 18:19:40.904 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 18:19:40.904 INFO [stderr] 
Nov 28 18:19:40.918 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.68s
Nov 28 18:19:40.927 INFO [stderr] su: No module specific data is present
Nov 28 18:19:41.936 INFO running `"docker" "inspect" "bd23dc7e870216733f42ac84646a382533b979b0bcb1ca0bb745154734b1bdc3"`
Nov 28 18:19:42.271 INFO running `"docker" "rm" "-f" "bd23dc7e870216733f42ac84646a382533b979b0bcb1ca0bb745154734b1bdc3"`
Nov 28 18:19:42.652 INFO [stdout] bd23dc7e870216733f42ac84646a382533b979b0bcb1ca0bb745154734b1bdc3