Nov 28 17:02:49.691 INFO checking teapot-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:02:49.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:02:49.962 INFO [stdout] 3660bfa6d83ca254b5eb6568e7f5d52407536be9aef608b0abfb9a1ed7cfcd87
Nov 28 17:02:49.963 INFO running `"docker" "start" "-a" "3660bfa6d83ca254b5eb6568e7f5d52407536be9aef608b0abfb9a1ed7cfcd87"`
Nov 28 17:02:50.605 INFO [stderr] usermod: no changes
Nov 28 17:02:50.632 INFO [stderr]     Checking teapot v0.1.1 (/source)
Nov 28 17:02:51.100 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 28 17:02:51.100 INFO [stderr]  --> src/mime.rs:2:5
Nov 28 17:02:51.100 INFO [stderr]   |
Nov 28 17:02:51.100 INFO [stderr] 2 | use std::str::FromStr;
Nov 28 17:02:51.100 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.100 INFO [stderr]   |
Nov 28 17:02:51.100 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:02:51.100 INFO [stderr] 
Nov 28 17:02:51.100 INFO [stderr] warning: unused import: `super::super::lines::Lines`
Nov 28 17:02:51.100 INFO [stderr]  --> src/http/parse/headers.rs:1:5
Nov 28 17:02:51.100 INFO [stderr]   |
Nov 28 17:02:51.100 INFO [stderr] 1 | use super::super::lines::Lines;
Nov 28 17:02:51.100 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.100 INFO [stderr] 
Nov 28 17:02:51.100 INFO [stderr] warning: unused import: `super::super::headers::RawHeader`
Nov 28 17:02:51.100 INFO [stderr]  --> src/http/parse/headers.rs:2:5
Nov 28 17:02:51.100 INFO [stderr]   |
Nov 28 17:02:51.100 INFO [stderr] 2 | use super::super::headers::RawHeader;
Nov 28 17:02:51.101 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.101 INFO [stderr] 
Nov 28 17:02:51.101 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 17:02:51.101 INFO [stderr]  --> src/http/parse/headers.rs:3:5
Nov 28 17:02:51.101 INFO [stderr]   |
Nov 28 17:02:51.101 INFO [stderr] 3 | use std::io::Read;
Nov 28 17:02:51.101 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 17:02:51.101 INFO [stderr] 
Nov 28 17:02:51.101 INFO [stderr] warning: unused import: `RawHeader`
Nov 28 17:02:51.101 INFO [stderr]  --> src/http/message.rs:5:31
Nov 28 17:02:51.101 INFO [stderr]   |
Nov 28 17:02:51.101 INFO [stderr] 5 | use super::headers::{Headers, RawHeader};
Nov 28 17:02:51.101 INFO [stderr]   |                               ^^^^^^^^^
Nov 28 17:02:51.101 INFO [stderr] 
Nov 28 17:02:51.244 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 28 17:02:51.244 INFO [stderr]  --> src/mime.rs:2:5
Nov 28 17:02:51.244 INFO [stderr]   |
Nov 28 17:02:51.244 INFO [stderr] 2 | use std::str::FromStr;
Nov 28 17:02:51.244 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.244 INFO [stderr]   |
Nov 28 17:02:51.244 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:02:51.244 INFO [stderr] 
Nov 28 17:02:51.244 INFO [stderr] warning: unused import: `super::*`
Nov 28 17:02:51.244 INFO [stderr]   --> src/mime.rs:27:9
Nov 28 17:02:51.244 INFO [stderr]    |
Nov 28 17:02:51.244 INFO [stderr] 27 |     use super::*;
Nov 28 17:02:51.244 INFO [stderr]    |         ^^^^^^^^
Nov 28 17:02:51.244 INFO [stderr] 
Nov 28 17:02:51.245 INFO [stderr] warning: unused import: `super::super::lines::Lines`
Nov 28 17:02:51.245 INFO [stderr]  --> src/http/parse/headers.rs:1:5
Nov 28 17:02:51.245 INFO [stderr]   |
Nov 28 17:02:51.245 INFO [stderr] 1 | use super::super::lines::Lines;
Nov 28 17:02:51.245 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.245 INFO [stderr] 
Nov 28 17:02:51.245 INFO [stderr] warning: unused import: `super::super::headers::RawHeader`
Nov 28 17:02:51.245 INFO [stderr]  --> src/http/parse/headers.rs:2:5
Nov 28 17:02:51.245 INFO [stderr]   |
Nov 28 17:02:51.245 INFO [stderr] 2 | use super::super::headers::RawHeader;
Nov 28 17:02:51.245 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:02:51.245 INFO [stderr] 
Nov 28 17:02:51.245 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 17:02:51.245 INFO [stderr]  --> src/http/parse/headers.rs:3:5
Nov 28 17:02:51.245 INFO [stderr]   |
Nov 28 17:02:51.245 INFO [stderr] 3 | use std::io::Read;
Nov 28 17:02:51.245 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 17:02:51.245 INFO [stderr] 
Nov 28 17:02:51.245 INFO [stderr] warning: unused import: `RawHeader`
Nov 28 17:02:51.245 INFO [stderr]  --> src/http/message.rs:5:31
Nov 28 17:02:51.245 INFO [stderr]   |
Nov 28 17:02:51.245 INFO [stderr] 5 | use super::headers::{Headers, RawHeader};
Nov 28 17:02:51.245 INFO [stderr]   |                               ^^^^^^^^^
Nov 28 17:02:51.245 INFO [stderr] 
Nov 28 17:02:51.313 INFO [stderr] warning: unused variable: `raw`
Nov 28 17:02:51.313 INFO [stderr]   --> src/http/headers.rs:97:13
Nov 28 17:02:51.313 INFO [stderr]    |
Nov 28 17:02:51.313 INFO [stderr] 97 |         let raw = raw.into();
Nov 28 17:02:51.313 INFO [stderr]    |             ^^^ help: consider using `_raw` instead
Nov 28 17:02:51.313 INFO [stderr]    |
Nov 28 17:02:51.313 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 17:02:51.313 INFO [stderr] 
Nov 28 17:02:51.388 INFO [stderr] warning: field is never used: `headers`
Nov 28 17:02:51.388 INFO [stderr]   --> src/http/message.rs:30:5
Nov 28 17:02:51.388 INFO [stderr]    |
Nov 28 17:02:51.388 INFO [stderr] 30 |     headers: Headers,
Nov 28 17:02:51.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 17:02:51.388 INFO [stderr]    |
Nov 28 17:02:51.388 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:02:51.388 INFO [stderr] 
Nov 28 17:02:51.388 INFO [stderr] warning: field is never used: `body`
Nov 28 17:02:51.388 INFO [stderr]   --> src/http/message.rs:31:5
Nov 28 17:02:51.388 INFO [stderr]    |
Nov 28 17:02:51.388 INFO [stderr] 31 |     body: &'a Read,
Nov 28 17:02:51.388 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 17:02:51.388 INFO [stderr] 
Nov 28 17:02:51.500 INFO [stderr] warning: unused variable: `raw`
Nov 28 17:02:51.500 INFO [stderr]   --> src/http/headers.rs:97:13
Nov 28 17:02:51.500 INFO [stderr]    |
Nov 28 17:02:51.500 INFO [stderr] 97 |         let raw = raw.into();
Nov 28 17:02:51.500 INFO [stderr]    |             ^^^ help: consider using `_raw` instead
Nov 28 17:02:51.500 INFO [stderr]    |
Nov 28 17:02:51.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 17:02:51.500 INFO [stderr] 
Nov 28 17:02:51.596 INFO [stderr] warning: field is never used: `headers`
Nov 28 17:02:51.596 INFO [stderr]   --> src/http/message.rs:30:5
Nov 28 17:02:51.596 INFO [stderr]    |
Nov 28 17:02:51.596 INFO [stderr] 30 |     headers: Headers,
Nov 28 17:02:51.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 17:02:51.596 INFO [stderr]    |
Nov 28 17:02:51.596 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:02:51.596 INFO [stderr] 
Nov 28 17:02:51.596 INFO [stderr] warning: field is never used: `body`
Nov 28 17:02:51.596 INFO [stderr]   --> src/http/message.rs:31:5
Nov 28 17:02:51.596 INFO [stderr]    |
Nov 28 17:02:51.596 INFO [stderr] 31 |     body: &'a Read,
Nov 28 17:02:51.596 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 17:02:51.596 INFO [stderr] 
Nov 28 17:02:51.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 28 17:02:51.635 INFO [stderr] su: No module specific data is present
Nov 28 17:02:52.914 INFO running `"docker" "inspect" "3660bfa6d83ca254b5eb6568e7f5d52407536be9aef608b0abfb9a1ed7cfcd87"`
Nov 28 17:02:53.221 INFO running `"docker" "rm" "-f" "3660bfa6d83ca254b5eb6568e7f5d52407536be9aef608b0abfb9a1ed7cfcd87"`
Nov 28 17:02:53.536 INFO [stdout] 3660bfa6d83ca254b5eb6568e7f5d52407536be9aef608b0abfb9a1ed7cfcd87