[INFO] crate rust_fluent 0.3.0 is already in cache
[INFO] testing rust_fluent-0.3.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate rust_fluent 0.3.0 into work/builds/worker-10/source
[INFO] validating manifest of crates.io crate rust_fluent 0.3.0 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 crates.io crate rust_fluent 0.3.0
[INFO] finished tweaking crates.io crate rust_fluent 0.3.0
[INFO] tweaked toml for crates.io crate rust_fluent 0.3.0 written to work/builds/worker-10/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] d163ea22c67b4219d22da2c9fd33efc29e9d7482c22d8e12a1a61520b6202d71
[INFO] running `"docker" "start" "-a" "d163ea22c67b4219d22da2c9fd33efc29e9d7482c22d8e12a1a61520b6202d71"`
[INFO] [stderr]    Compiling rust_fluent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tcp.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let tag = try!(json::encode(&self.tag));
[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/tcp.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let record = try!(json::encode(object));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tcp.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let mut stream = try!(net::TcpStream::connect(&self.address));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "d163ea22c67b4219d22da2c9fd33efc29e9d7482c22d8e12a1a61520b6202d71"`
[INFO] running `"docker" "rm" "-f" "d163ea22c67b4219d22da2c9fd33efc29e9d7482c22d8e12a1a61520b6202d71"`
[INFO] [stdout] d163ea22c67b4219d22da2c9fd33efc29e9d7482c22d8e12a1a61520b6202d71
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] 270bb99cef51b721b68b5113e5a4568157e10b50274449b3a12a268ab670e4ec
[INFO] running `"docker" "start" "-a" "270bb99cef51b721b68b5113e5a4568157e10b50274449b3a12a268ab670e4ec"`
[INFO] [stderr]    Compiling rust_fluent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tcp.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let tag = try!(json::encode(&self.tag));
[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/tcp.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let record = try!(json::encode(object));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tcp.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let mut stream = try!(net::TcpStream::connect(&self.address));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "270bb99cef51b721b68b5113e5a4568157e10b50274449b3a12a268ab670e4ec"`
[INFO] running `"docker" "rm" "-f" "270bb99cef51b721b68b5113e5a4568157e10b50274449b3a12a268ab670e4ec"`
[INFO] [stdout] 270bb99cef51b721b68b5113e5a4568157e10b50274449b3a12a268ab670e4ec
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] 0981e1aa08fc4eaa50c6b5dedfee7f7b6f8a28faa4153148dcb2144f7e8440e7
[INFO] running `"docker" "start" "-a" "0981e1aa08fc4eaa50c6b5dedfee7f7b6f8a28faa4153148dcb2144f7e8440e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_fluent-fb64f39d5dd51962
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::tcp_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_fluent
[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" "0981e1aa08fc4eaa50c6b5dedfee7f7b6f8a28faa4153148dcb2144f7e8440e7"`
[INFO] running `"docker" "rm" "-f" "0981e1aa08fc4eaa50c6b5dedfee7f7b6f8a28faa4153148dcb2144f7e8440e7"`
[INFO] [stdout] 0981e1aa08fc4eaa50c6b5dedfee7f7b6f8a28faa4153148dcb2144f7e8440e7