[INFO] crate iron 0.6.1 is already in cache
[INFO] testing iron-0.6.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate iron 0.6.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate iron 0.6.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate iron 0.6.1
[INFO] finished tweaking crates.io crate iron 0.6.1
[INFO] tweaked toml for crates.io crate iron 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate iron 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 0d5aa7ab9b290592e6fe23e91aad52a2a781f26ba4fb01f3da4ae5992f872af6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0d5aa7ab9b290592e6fe23e91aad52a2a781f26ba4fb01f3da4ae5992f872af6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.61
[INFO] [stderr]    Compiling safemem v0.3.1
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling iron v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let mut raw_res = try!(res.start());
[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/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut raw_res));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/iron.rs:148:19
[INFO] [stderr]     |
[INFO] [stderr] 148 |             addr: try!(listener.local_addr()),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `"docker" "inspect" "0d5aa7ab9b290592e6fe23e91aad52a2a781f26ba4fb01f3da4ae5992f872af6"`
[INFO] running `"docker" "rm" "-f" "0d5aa7ab9b290592e6fe23e91aad52a2a781f26ba4fb01f3da4ae5992f872af6"`
[INFO] [stdout] 0d5aa7ab9b290592e6fe23e91aad52a2a781f26ba4fb01f3da4ae5992f872af6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2d48f812f7ee93351fa88ae14735731f6689c9aadc5c84a6fb7a2e70e145916
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c2d48f812f7ee93351fa88ae14735731f6689c9aadc5c84a6fb7a2e70e145916"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let mut raw_res = try!(res.start());
[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/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut raw_res));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/iron.rs:148:19
[INFO] [stderr]     |
[INFO] [stderr] 148 |             addr: try!(listener.local_addr()),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling iron v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let mut raw_res = try!(res.start());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:2:24
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut raw_res));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/iron.rs:148:19
[INFO] [stderr]     |
[INFO] [stderr] 148 |             addr: try!(listener.local_addr()),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/simple_routing.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 |     routes: HashMap<String, Box<Handler>>
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/request/mod.rs:140:28
[INFO] [stderr]     |
[INFO] [stderr] 140 |             body: unsafe { ::std::mem::uninitialized() }, // FIXME(reem): Ugh
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/around.rs:44:34
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/around.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/around.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |         }) as Box<Handler>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `iron`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name iron src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=f583f09ea444f3fe -C extra-filename=-f583f09ea444f3fe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hyper=/opt/rustwide/target/debug/deps/libhyper-71eac6ecee7b943e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-18e54a33b6585088.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-0d8c0dbc77bde1e8.rlib --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-1278b17e768d1c36.rlib --extern modifier=/opt/rustwide/target/debug/deps/libmodifier-5c6671a12e7521a6.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-b55aa75aeaef2ce0.rlib --extern plugin=/opt/rustwide/target/debug/deps/libplugin-f8e812a819484446.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-5327aa94fd37538e.rlib --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-1ff28a7d57391354.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-a8d28fc6afc9e016.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c2d48f812f7ee93351fa88ae14735731f6689c9aadc5c84a6fb7a2e70e145916"`
[INFO] running `"docker" "rm" "-f" "c2d48f812f7ee93351fa88ae14735731f6689c9aadc5c84a6fb7a2e70e145916"`
[INFO] [stdout] c2d48f812f7ee93351fa88ae14735731f6689c9aadc5c84a6fb7a2e70e145916