[INFO] crate hourglass 0.8.0 is already in cache
[INFO] testing hourglass-0.8.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate hourglass 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hourglass 0.8.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hourglass 0.8.0
[INFO] finished tweaking crates.io crate hourglass 0.8.0
[INFO] tweaked toml for crates.io crate hourglass 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a735a88e4807c7b0ebb71f373d1269cbda0fb6e7833755e5f0db39708e745b07
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a735a88e4807c7b0ebb71f373d1269cbda0fb6e7833755e5f0db39708e745b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a735a88e4807c7b0ebb71f373d1269cbda0fb6e7833755e5f0db39708e745b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a735a88e4807c7b0ebb71f373d1269cbda0fb6e7833755e5f0db39708e745b07", kill_on_drop: false }`
[INFO] [stdout] a735a88e4807c7b0ebb71f373d1269cbda0fb6e7833755e5f0db39708e745b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83efc3298dff862902280d8abeb3b4ac526b0f5f44fc618d85b4bc0acdfc70f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83efc3298dff862902280d8abeb3b4ac526b0f5f44fc618d85b4bc0acdfc70f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hourglass v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let f = try!(File::open(filename));
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let trans = try!(parse_trans_32(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let trans = try!(parse_trans_64(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let trule = try!(parse_posix_tz(&mut r));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     try!(r.read_exact(&mut idx[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     try!(r.read_to_string(&mut s));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let s = try!(std::ffi::CString::new(s).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:304:19
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let fmt = try!(std::ffi::CString::new(fmt).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:335:20
[INFO] [stdout]     |
[INFO] [stdout] 335 |             stamp: try!(Timespec::unix(stamp, nano)),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1252:32
[INFO] [stdout]      |
[INFO] [stdout] 1252 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1259:32
[INFO] [stdout]      |
[INFO] [stdout] 1259 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1295:32
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1302:32
[INFO] [stdout]      |
[INFO] [stdout] 1302 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1330:32
[INFO] [stdout]      |
[INFO] [stdout] 1330 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1337:32
[INFO] [stdout]      |
[INFO] [stdout] 1337 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "83efc3298dff862902280d8abeb3b4ac526b0f5f44fc618d85b4bc0acdfc70f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83efc3298dff862902280d8abeb3b4ac526b0f5f44fc618d85b4bc0acdfc70f7", kill_on_drop: false }`
[INFO] [stdout] 83efc3298dff862902280d8abeb3b4ac526b0f5f44fc618d85b4bc0acdfc70f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c5ec9da23c4008c2f88572b0bb0fffdc000de6a01741d8343146d23a52ce249
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c5ec9da23c4008c2f88572b0bb0fffdc000de6a01741d8343146d23a52ce249", kill_on_drop: false }`
[INFO] [stderr]    Compiling hourglass v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let f = try!(File::open(filename));
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let trans = try!(parse_trans_32(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let trans = try!(parse_trans_64(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let trule = try!(parse_posix_tz(&mut r));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     try!(r.read_exact(&mut idx[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     try!(r.read_to_string(&mut s));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let s = try!(std::ffi::CString::new(s).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:304:19
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let fmt = try!(std::ffi::CString::new(fmt).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:335:20
[INFO] [stdout]     |
[INFO] [stdout] 335 |             stamp: try!(Timespec::unix(stamp, nano)),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1252:32
[INFO] [stdout]      |
[INFO] [stdout] 1252 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1259:32
[INFO] [stdout]      |
[INFO] [stdout] 1259 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1295:32
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1302:32
[INFO] [stdout]      |
[INFO] [stdout] 1302 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1330:32
[INFO] [stdout]      |
[INFO] [stdout] 1330 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1337:32
[INFO] [stdout]      |
[INFO] [stdout] 1337 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let f = try!(File::open(filename));
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let trans = try!(parse_trans_32(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let hdr = try!(parse_header(&mut r));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let trans = try!(parse_trans_64(&mut r, hdr.transitions));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             try!(skip(&mut r, to_skip));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let trule = try!(parse_posix_tz(&mut r));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     try!(r.read_exact(&mut idx[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     try!(r.read_to_string(&mut s));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parse.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let s = try!(std::ffi::CString::new(s).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:304:19
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let fmt = try!(std::ffi::CString::new(fmt).map_err(|_| InputError::InvalidFormat));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:335:20
[INFO] [stdout]     |
[INFO] [stdout] 335 |             stamp: try!(Timespec::unix(stamp, nano)),
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1252:32
[INFO] [stdout]      |
[INFO] [stdout] 1252 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1259:32
[INFO] [stdout]      |
[INFO] [stdout] 1259 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1295:32
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1302:32
[INFO] [stdout]      |
[INFO] [stdout] 1302 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1330:32
[INFO] [stdout]      |
[INFO] [stdout] 1330 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]     --> src/lib.rs:1337:32
[INFO] [stdout]      |
[INFO] [stdout] 1337 |         write!(fmt, "{}", self.description())
[INFO] [stdout]      |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "2c5ec9da23c4008c2f88572b0bb0fffdc000de6a01741d8343146d23a52ce249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5ec9da23c4008c2f88572b0bb0fffdc000de6a01741d8343146d23a52ce249", kill_on_drop: false }`
[INFO] [stdout] 2c5ec9da23c4008c2f88572b0bb0fffdc000de6a01741d8343146d23a52ce249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8ad2bd8b4fe0a9250fdc67732b4d5ef2b44947f40d7636669a96bf9b50bd5fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8ad2bd8b4fe0a9250fdc67732b4d5ef2b44947f40d7636669a96bf9b50bd5fb", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let f = try!(File::open(filename));
[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/parse.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let hdr = try!(parse_header(&mut r));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let trans = try!(parse_trans_32(&mut r, hdr.transitions));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:32:28
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(skip(&mut r, to_skip));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |             let hdr = try!(parse_header(&mut r));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let trans = try!(parse_trans_64(&mut r, hdr.transitions));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             try!(skip(&mut r, to_skip));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let trule = try!(parse_posix_tz(&mut r));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     try!(r.read_exact(&mut idx[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     try!(r.read_to_string(&mut s));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:303:17
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let s = try!(std::ffi::CString::new(s).map_err(|_| InputError::InvalidFormat));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:304:19
[INFO] [stderr]     |
[INFO] [stderr] 304 |         let fmt = try!(std::ffi::CString::new(fmt).map_err(|_| InputError::InvalidFormat));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:335:20
[INFO] [stderr]     |
[INFO] [stderr] 335 |             stamp: try!(Timespec::unix(stamp, nano)),
[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/lib.rs:1252:32
[INFO] [stderr]      |
[INFO] [stderr] 1252 |         write!(fmt, "{}", self.description())
[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/lib.rs:1259:32
[INFO] [stderr]      |
[INFO] [stderr] 1259 |         write!(fmt, "{}", self.description())
[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/lib.rs:1295:32
[INFO] [stderr]      |
[INFO] [stderr] 1295 |         write!(fmt, "{}", self.description())
[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/lib.rs:1302:32
[INFO] [stderr]      |
[INFO] [stderr] 1302 |         write!(fmt, "{}", self.description())
[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/lib.rs:1330:32
[INFO] [stderr]      |
[INFO] [stderr] 1330 |         write!(fmt, "{}", self.description())
[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/lib.rs:1337:32
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         write!(fmt, "{}", self.description())
[INFO] [stderr]      |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 31 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let f = try!(File::open(filename));
[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/parse.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let hdr = try!(parse_header(&mut r));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let trans = try!(parse_trans_32(&mut r, hdr.transitions));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:32:28
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(skip(&mut r, to_skip));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |             let hdr = try!(parse_header(&mut r));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let trans = try!(parse_trans_64(&mut r, hdr.transitions));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let type_idx = try!(parse_type_idx(&mut r, hdr.transitions));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let types = try!(parse_types(&mut r, hdr.types));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let abbrs = try!(parse_abbrs(&mut r, hdr.abbr_size));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             try!(skip(&mut r, to_skip));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let trule = try!(parse_posix_tz(&mut r));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     try!(r.read_exact(&mut idx[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     try!(r.read_exact(&mut buff[..]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     try!(r.read_to_string(&mut s));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:303:17
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let s = try!(std::ffi::CString::new(s).map_err(|_| InputError::InvalidFormat));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:304:19
[INFO] [stderr]     |
[INFO] [stderr] 304 |         let fmt = try!(std::ffi::CString::new(fmt).map_err(|_| InputError::InvalidFormat));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:335:20
[INFO] [stderr]     |
[INFO] [stderr] 335 |             stamp: try!(Timespec::unix(stamp, nano)),
[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/lib.rs:1252:32
[INFO] [stderr]      |
[INFO] [stderr] 1252 |         write!(fmt, "{}", self.description())
[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/lib.rs:1259:32
[INFO] [stderr]      |
[INFO] [stderr] 1259 |         write!(fmt, "{}", self.description())
[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/lib.rs:1295:32
[INFO] [stderr]      |
[INFO] [stderr] 1295 |         write!(fmt, "{}", self.description())
[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/lib.rs:1302:32
[INFO] [stderr]      |
[INFO] [stderr] 1302 |         write!(fmt, "{}", self.description())
[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/lib.rs:1330:32
[INFO] [stderr]      |
[INFO] [stderr] 1330 |         write!(fmt, "{}", self.description())
[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/lib.rs:1337:32
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         write!(fmt, "{}", self.description())
[INFO] [stderr]      |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 31 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hourglass-0f6b5f4916659996
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test::test_datetime ... ok
[INFO] [stdout] test test::test_sub_datetimes ... ok
[INFO] [stdout] test test::test_posixtz ... ok
[INFO] [stdout] test test::test_generic_day ... ok
[INFO] [stdout] test test::test_datetime_timespec_conv ... ok
[INFO] [stdout] test test::test_trans_rule ... ok
[INFO] [stdout] test test::test_leap_second ... ok
[INFO] [stdout] test test::test_cmp_datetimes ... ok
[INFO] [stdout] test test::test_add_deltatime ... ok
[INFO] [stdout] test test::test_delta_conversion ... ok
[INFO] [stdout] test iter::test::test_range ... ok
[INFO] [stdout] test test::test_format ... ok
[INFO] [stdout] test test::test_parse ... ok
[INFO] [stdout] test iter::test::test_range_unbounded ... ok
[INFO] [stderr]    Doc-tests hourglass
[INFO] [stdout] test test::test_tz_projection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Timezone (line 147) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Datetime (line 978) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - Deltatime (line 1393) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/iter.rs - iter::Every (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8ad2bd8b4fe0a9250fdc67732b4d5ef2b44947f40d7636669a96bf9b50bd5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ad2bd8b4fe0a9250fdc67732b4d5ef2b44947f40d7636669a96bf9b50bd5fb", kill_on_drop: false }`
[INFO] [stdout] f8ad2bd8b4fe0a9250fdc67732b4d5ef2b44947f40d7636669a96bf9b50bd5fb