[INFO] updating cached repository https://github.com/bombless/proxy-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] d2ce1f78ea05afd08000d4235c93a5db659b7a38
[INFO] testing bombless/proxy-test against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbombless%2Fproxy-test" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bombless/proxy-test on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bombless/proxy-test
[INFO] finished tweaking git repo https://github.com/bombless/proxy-test
[INFO] tweaked toml for git repo https://github.com/bombless/proxy-test written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bombless/proxy-test already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1333bdb20b5da701ac10ad83e546f2fe6a75fd3696fd21f469f6726f17a4207c
[INFO] running `"docker" "start" "-a" "1333bdb20b5da701ac10ad83e546f2fe6a75fd3696fd21f469f6726f17a4207c"`
[INFO] [stderr]    Compiling proxy-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         try!(write!(f, "HttpRequest {{ starter: "));
[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]   --> tcp.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             try!(write!(f, "{}", (c as char).escape_default().collect::<String>()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         try!(write!(f, " , headers: "));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(write!(f, "{}", (c as char).escape_default().collect::<String>()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "1333bdb20b5da701ac10ad83e546f2fe6a75fd3696fd21f469f6726f17a4207c"`
[INFO] running `"docker" "rm" "-f" "1333bdb20b5da701ac10ad83e546f2fe6a75fd3696fd21f469f6726f17a4207c"`
[INFO] [stdout] 1333bdb20b5da701ac10ad83e546f2fe6a75fd3696fd21f469f6726f17a4207c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f8b8bfffaa973e41230599f0b10dc3fd303761002a608c2ae519be3aeec46a8
[INFO] running `"docker" "start" "-a" "9f8b8bfffaa973e41230599f0b10dc3fd303761002a608c2ae519be3aeec46a8"`
[INFO] [stderr]    Compiling proxy-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         try!(write!(f, "HttpRequest {{ starter: "));
[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]   --> tcp.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             try!(write!(f, "{}", (c as char).escape_default().collect::<String>()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         try!(write!(f, " , headers: "));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tcp.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(write!(f, "{}", (c as char).escape_default().collect::<String>()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "9f8b8bfffaa973e41230599f0b10dc3fd303761002a608c2ae519be3aeec46a8"`
[INFO] running `"docker" "rm" "-f" "9f8b8bfffaa973e41230599f0b10dc3fd303761002a608c2ae519be3aeec46a8"`
[INFO] [stdout] 9f8b8bfffaa973e41230599f0b10dc3fd303761002a608c2ae519be3aeec46a8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 40a78de972d367fb85b29bf5b370c29c7931ba309164ee851771f5f4f7b1acc9
[INFO] running `"docker" "start" "-a" "40a78de972d367fb85b29bf5b370c29c7931ba309164ee851771f5f4f7b1acc9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-cf2d37840d104760
[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" "40a78de972d367fb85b29bf5b370c29c7931ba309164ee851771f5f4f7b1acc9"`
[INFO] running `"docker" "rm" "-f" "40a78de972d367fb85b29bf5b370c29c7931ba309164ee851771f5f4f7b1acc9"`
[INFO] [stdout] 40a78de972d367fb85b29bf5b370c29c7931ba309164ee851771f5f4f7b1acc9