[INFO] updating cached repository https://github.com/livioribeiro/responder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6bde0b344f5d7a85856eb8b05e288ec0725f723
[INFO] checking livioribeiro/responder against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flivioribeiro%2Fresponder" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/livioribeiro/responder on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/livioribeiro/responder
[INFO] finished tweaking git repo https://github.com/livioribeiro/responder
[INFO] tweaked toml for git repo https://github.com/livioribeiro/responder written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/livioribeiro/responder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6b9d7555293711acef21e7adf5271497350290017ae3767052d51f3c65d56f8
[INFO] running `"docker" "start" "-a" "b6b9d7555293711acef21e7adf5271497350290017ae3767052d51f3c65d56f8"`
[INFO] [stderr]     Checking quick-error v0.2.2
[INFO] [stderr]     Checking netbuf v0.3.8
[INFO] [stderr]     Checking quire v0.1.8
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking rotor v0.6.3
[INFO] [stderr]     Checking rotor-tools v0.3.2
[INFO] [stderr]     Checking rotor-stream v0.6.2
[INFO] [stderr]     Checking rotor-http v0.7.0
[INFO] [stderr]     Checking responder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:41:31
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let address: SocketAddr = try!(address.parse().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let lst = try!(TcpListener::bind(&address).map_err(|e| format!("{}", e)));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:65:31
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let address: SocketAddr = try!(address.parse().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:66:15
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let lst = try!(TcpListener::bind(&address).map_err(|e| format!("{}", e)));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     try!(loop_inst.run().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 try!(File::open(path)
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:52:40
[INFO] [stderr]    |
[INFO] [stderr] 52 |                         let metadata = try!(file.metadata());
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:59:46
[INFO] [stderr]    |
[INFO] [stderr] 59 |                         let mut bytes_read = try!(file.read(&mut buf));
[INFO] [stderr]    |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:62:42
[INFO] [stderr]    |
[INFO] [stderr] 62 | ...                   bytes_read = try!(file.read(&mut buf));
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 try!(process_include(filename, path, &configuration, context)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 try!(process_handler(path, route_handler, &configuration, context));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:33:26
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let include_config = try!(config::read_config_include(filename));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:40:46
[INFO] [stderr]    |
[INFO] [stderr] 40 |             &Route::Include(ref filename) => try!(process_include(filename, path, configuration, context)),
[INFO] [stderr]    |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 try!(process_handler(path, route_handler, &configuration, context));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(context.add_route(&path, method.to_owned(), handler)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let config = try!(config::read_config(config_file));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(builder::build_context(&mut context, config));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |        let c = try!(config::read_config(config_file.as_path()));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let re = try!(Regex::new(path));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:41:31
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let address: SocketAddr = try!(address.parse().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let lst = try!(TcpListener::bind(&address).map_err(|e| format!("{}", e)));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:65:31
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let address: SocketAddr = try!(address.parse().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:66:15
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let lst = try!(TcpListener::bind(&address).map_err(|e| format!("{}", e)));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     try!(loop_inst.add_machine_with(|scope| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/server/mod.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     try!(loop_inst.run().map_err(|e| format!("{}", e)));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 try!(File::open(path)
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:52:40
[INFO] [stderr]    |
[INFO] [stderr] 52 |                         let metadata = try!(file.metadata());
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:59:46
[INFO] [stderr]    |
[INFO] [stderr] 59 |                         let mut bytes_read = try!(file.read(&mut buf));
[INFO] [stderr]    |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler.rs:62:42
[INFO] [stderr]    |
[INFO] [stderr] 62 | ...                   bytes_read = try!(file.read(&mut buf));
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 try!(process_include(filename, path, &configuration, context)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 try!(process_handler(path, route_handler, &configuration, context));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:33:26
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let include_config = try!(config::read_config_include(filename));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:40:46
[INFO] [stderr]    |
[INFO] [stderr] 40 |             &Route::Include(ref filename) => try!(process_include(filename, path, configuration, context)),
[INFO] [stderr]    |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 try!(process_handler(path, route_handler, &configuration, context));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/builder.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(context.add_route(&path, method.to_owned(), handler)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let config = try!(config::read_config(config_file));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(builder::build_context(&mut context, config));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |        let c = try!(config::read_config(config_file.as_path()));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let re = try!(Regex::new(path));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/builder.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let path = format!("{}/{}", root_path.trim_right_matches("/"),
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/builder.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 | ...                   path.trim_left_matches("/"));
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/builder.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let path = format!("{}/{}", root_path.trim_right_matches("/"),
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/builder.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 | ...                   path.trim_left_matches("/"));
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:117:19
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let context = try!(Context::from_config_file(config_file, reload));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(server::run(context, &address));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:117:19
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let context = try!(Context::from_config_file(config_file, reload));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(server::run(context, &address));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.57s
[INFO] running `"docker" "inspect" "b6b9d7555293711acef21e7adf5271497350290017ae3767052d51f3c65d56f8"`
[INFO] running `"docker" "rm" "-f" "b6b9d7555293711acef21e7adf5271497350290017ae3767052d51f3c65d56f8"`
[INFO] [stdout] b6b9d7555293711acef21e7adf5271497350290017ae3767052d51f3c65d56f8