[INFO] cloning repository pbhandari/teapot
[INFO] running `"git" "clone" "--bare" "git://github.com/pbhandari/teapot.git" "work/cache/sources/gh/pbhandari/teapot"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pbhandari/teapot'...
[INFO] running `"git" "clone" "work/cache/sources/gh/pbhandari/teapot" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pbhandari/teapot" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/pbhandari/teapot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/pbhandari/teapot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8baad85866d08a74b1fc69fcbcbc708af94f7956
[INFO] sha for GitHub repo pbhandari/teapot: 8baad85866d08a74b1fc69fcbcbc708af94f7956
[INFO] validating manifest of pbhandari/teapot on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pbhandari/teapot on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pbhandari/teapot
[INFO] finished frobbing pbhandari/teapot
[INFO] frobbed toml for pbhandari/teapot written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot/Cargo.toml
[INFO] started frobbing pbhandari/teapot
[INFO] finished frobbing pbhandari/teapot
[INFO] frobbed toml for pbhandari/teapot written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/pbhandari/teapot/Cargo.toml
[INFO] crate pbhandari/teapot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pbhandari/teapot against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 606b5e85511491a3117d3165a9076d6bda643cd202298b5ba21eaacb340a2cf7
[INFO] running `"docker" "start" "-a" "606b5e85511491a3117d3165a9076d6bda643cd202298b5ba21eaacb340a2cf7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling teapot v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Shutdown`
[INFO] [stderr]  --> src/server.rs:1:44
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
[INFO] [stderr]   |                                            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `headers`
[INFO] [stderr]   --> src/connection.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
[INFO] [stderr]    |                                              ^^^^^^^ help: consider prefixing with an underscore: `_headers`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/connection.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn write_file(&mut self, file_name : String) {
[INFO] [stderr]    |                              ^^^^^^^^^ help: consider prefixing with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rtype`
[INFO] [stderr]   --> src/request.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rtype     : RequestType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/request.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     version   : HttpVersion,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "606b5e85511491a3117d3165a9076d6bda643cd202298b5ba21eaacb340a2cf7"`
[INFO] running `"docker" "rm" "-f" "606b5e85511491a3117d3165a9076d6bda643cd202298b5ba21eaacb340a2cf7"`
[INFO] [stdout] 606b5e85511491a3117d3165a9076d6bda643cd202298b5ba21eaacb340a2cf7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] fd0f2ac421cbba9674ffd5e91ed8410a1e30c3edfa6c73a706c4d6c622d97a8f
[INFO] running `"docker" "start" "-a" "fd0f2ac421cbba9674ffd5e91ed8410a1e30c3edfa6c73a706c4d6c622d97a8f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling teapot v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Shutdown`
[INFO] [stderr]  --> src/server.rs:1:44
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::{TcpListener, ToSocketAddrs, Shutdown};
[INFO] [stderr]   |                                            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `headers`
[INFO] [stderr]   --> src/connection.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn write_headers(&mut self, status: u32, headers: HashMap<String, String>) {
[INFO] [stderr]    |                                              ^^^^^^^ help: consider prefixing with an underscore: `_headers`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/connection.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn write_file(&mut self, file_name : String) {
[INFO] [stderr]    |                              ^^^^^^^^^ help: consider prefixing with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rtype`
[INFO] [stderr]   --> src/request.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rtype     : RequestType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/request.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     version   : HttpVersion,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "fd0f2ac421cbba9674ffd5e91ed8410a1e30c3edfa6c73a706c4d6c622d97a8f"`
[INFO] running `"docker" "rm" "-f" "fd0f2ac421cbba9674ffd5e91ed8410a1e30c3edfa6c73a706c4d6c622d97a8f"`
[INFO] [stdout] fd0f2ac421cbba9674ffd5e91ed8410a1e30c3edfa6c73a706c4d6c622d97a8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/pbhandari/teapot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 58700fab060da855b9cd540b7c74ff8c1eac5955c2012abb7d122eeb2730f4d4
[INFO] running `"docker" "start" "-a" "58700fab060da855b9cd540b7c74ff8c1eac5955c2012abb7d122eeb2730f4d4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/teapot-7e8f23b9c52ec1f0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "58700fab060da855b9cd540b7c74ff8c1eac5955c2012abb7d122eeb2730f4d4"`
[INFO] running `"docker" "rm" "-f" "58700fab060da855b9cd540b7c74ff8c1eac5955c2012abb7d122eeb2730f4d4"`
[INFO] [stdout] 58700fab060da855b9cd540b7c74ff8c1eac5955c2012abb7d122eeb2730f4d4