[INFO] crate chrono_utils 0.1.3 is already in cache
[INFO] testing chrono_utils-0.1.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate chrono_utils 0.1.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate chrono_utils 0.1.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chrono_utils 0.1.3
[INFO] finished tweaking crates.io crate chrono_utils 0.1.3
[INFO] tweaked toml for crates.io crate chrono_utils 0.1.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0aba379b1d94177568e334e4983e0532f7b753bd984c133c06d2aeb4e7052b0
[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" "b0aba379b1d94177568e334e4983e0532f7b753bd984c133c06d2aeb4e7052b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0aba379b1d94177568e334e4983e0532f7b753bd984c133c06d2aeb4e7052b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0aba379b1d94177568e334e4983e0532f7b753bd984c133c06d2aeb4e7052b0", kill_on_drop: false }`
[INFO] [stdout] b0aba379b1d94177568e334e4983e0532f7b753bd984c133c06d2aeb4e7052b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a077be63910d60d1e46cf52e72ffc0f3328e62459ef18dda76a7080691ab4e0
[INFO] running `Command { std: "docker" "start" "-a" "1a077be63910d60d1e46cf52e72ffc0f3328e62459ef18dda76a7080691ab4e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling chrono_utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let year = try!(parse_full_year(str,&mut position));
[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/parser/parse_w3c_datetime.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let month = try!(parse_month_number(str,&mut position));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let day = try!(parse_day_number(str,&mut position));   
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if try!(parse_token_or_end(str,&mut position,"T")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |         hour = try!(parse_hour_24(str,&mut position));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let _ = try!(parse_token(str,&mut position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |         minute = try!(parse_minute(str,&mut position));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(parse_is_token(str,&mut position,":")) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |             seconds = try!(parse_seconds(str,&mut position));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |             if try!(parse_is_token(str,&mut position,".")) {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 nanosecond = try!(parse_nanosecond(str,&mut position));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:68:22
[INFO] [stdout]    |
[INFO] [stdout] 68 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let _ = try!(parse_end_of_string(str,&position));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     if try!(parse_is_token(str,position,"Z")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let is_positive = try!(parse_is_token(str,position,"+"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let is_negative = try!(parse_is_token(str,position,"-"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let hour = try!(parse_hour_timezone(str,position));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let _ = try!(parse_token(str,position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parser/helper.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let minute = try!(parse_minute(str,position));
[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/parser/error.rs:134:32
[INFO] [stdout]     |
[INFO] [stdout] 134 |         return self.error_kind.description();
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "1a077be63910d60d1e46cf52e72ffc0f3328e62459ef18dda76a7080691ab4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a077be63910d60d1e46cf52e72ffc0f3328e62459ef18dda76a7080691ab4e0", kill_on_drop: false }`
[INFO] [stdout] 1a077be63910d60d1e46cf52e72ffc0f3328e62459ef18dda76a7080691ab4e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4cdcc1d7bc26dcb6c1fbd0636a332c5251efd116aa87ff9cfa228783da8a77
[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" "3f4cdcc1d7bc26dcb6c1fbd0636a332c5251efd116aa87ff9cfa228783da8a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono_utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let year = try!(parse_full_year(str,&mut position));
[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/parser/parse_w3c_datetime.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let month = try!(parse_month_number(str,&mut position));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let day = try!(parse_day_number(str,&mut position));   
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if try!(parse_token_or_end(str,&mut position,"T")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |         hour = try!(parse_hour_24(str,&mut position));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let _ = try!(parse_token(str,&mut position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |         minute = try!(parse_minute(str,&mut position));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(parse_is_token(str,&mut position,":")) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |             seconds = try!(parse_seconds(str,&mut position));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |             if try!(parse_is_token(str,&mut position,".")) {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 nanosecond = try!(parse_nanosecond(str,&mut position));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:68:22
[INFO] [stdout]    |
[INFO] [stdout] 68 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let _ = try!(parse_end_of_string(str,&position));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     if try!(parse_is_token(str,position,"Z")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let is_positive = try!(parse_is_token(str,position,"+"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let is_negative = try!(parse_is_token(str,position,"-"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let hour = try!(parse_hour_timezone(str,position));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let _ = try!(parse_token(str,position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parser/helper.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let minute = try!(parse_minute(str,position));
[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/parser/error.rs:134:32
[INFO] [stdout]     |
[INFO] [stdout] 134 |         return self.error_kind.description();
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let year = try!(parse_full_year(str,&mut position));
[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/parser/parse_w3c_datetime.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let month = try!(parse_month_number(str,&mut position));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let day = try!(parse_day_number(str,&mut position));   
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if try!(parse_token_or_end(str,&mut position,"T")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |         hour = try!(parse_hour_24(str,&mut position));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let _ = try!(parse_token(str,&mut position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |         minute = try!(parse_minute(str,&mut position));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(parse_is_token(str,&mut position,":")) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |             seconds = try!(parse_seconds(str,&mut position));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |             if try!(parse_is_token(str,&mut position,".")) {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 nanosecond = try!(parse_nanosecond(str,&mut position));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:68:22
[INFO] [stdout]    |
[INFO] [stdout] 68 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/parse_w3c_datetime.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let _ = try!(parse_end_of_string(str,&position));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     if try!(parse_is_token(str,position,"Z")) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:95:23
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let is_positive = try!(parse_is_token(str,position,"+"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let is_negative = try!(parse_is_token(str,position,"-"));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let hour = try!(parse_hour_timezone(str,position));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parser/helper.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let _ = try!(parse_token(str,position,":"));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/parser/helper.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let minute = try!(parse_minute(str,position));
[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/parser/error.rs:134:32
[INFO] [stdout]     |
[INFO] [stdout] 134 |         return self.error_kind.description();
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "3f4cdcc1d7bc26dcb6c1fbd0636a332c5251efd116aa87ff9cfa228783da8a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4cdcc1d7bc26dcb6c1fbd0636a332c5251efd116aa87ff9cfa228783da8a77", kill_on_drop: false }`
[INFO] [stdout] 3f4cdcc1d7bc26dcb6c1fbd0636a332c5251efd116aa87ff9cfa228783da8a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9d209c0940662c60f1ab03bb61042874232e5714e6692a25d08bd5f2d9cc902
[INFO] running `Command { std: "docker" "start" "-a" "a9d209c0940662c60f1ab03bb61042874232e5714e6692a25d08bd5f2d9cc902", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let year = try!(parse_full_year(str,&mut position));
[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/parser/parse_w3c_datetime.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let month = try!(parse_month_number(str,&mut position));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let day = try!(parse_day_number(str,&mut position));   
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     if try!(parse_token_or_end(str,&mut position,"T")) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |         hour = try!(parse_hour_24(str,&mut position));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let _ = try!(parse_token(str,&mut position,":"));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let year = try!(parse_full_year(str,&mut position));
[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/parser/parse_w3c_datetime.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:60:18
[INFO] [stderr]    |
[INFO] [stderr] 60 |         minute = try!(parse_minute(str,&mut position));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let month = try!(parse_month_number(str,&mut position));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |         if try!(parse_is_token(str,&mut position,":")) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let _ = try!(parse_token(str,&mut position,"-"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |             seconds = try!(parse_seconds(str,&mut position));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let day = try!(parse_day_number(str,&mut position));   
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 |             if try!(parse_is_token(str,&mut position,".")) {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     if try!(parse_token_or_end(str,&mut position,"T")) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 nanosecond = try!(parse_nanosecond(str,&mut position));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |         hour = try!(parse_hour_24(str,&mut position));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let _ = try!(parse_token(str,&mut position,":"));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:60:18
[INFO] [stderr]    |
[INFO] [stderr] 60 |         minute = try!(parse_minute(str,&mut position));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = try!(parse_end_of_string(str,&position));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |         if try!(parse_is_token(str,&mut position,":")) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 |     if try!(parse_is_token(str,position,"Z")) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |             seconds = try!(parse_seconds(str,&mut position));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let is_positive = try!(parse_is_token(str,position,"+"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 |             if try!(parse_is_token(str,&mut position,".")) {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let is_negative = try!(parse_is_token(str,position,"-"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 nanosecond = try!(parse_nanosecond(str,&mut position));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:98:20
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let hour = try!(parse_hour_timezone(str,position));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let _ = try!(parse_token(str,position,":"));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |             offset = try!(parse_tzd(str,&mut position));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/helper.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let minute = try!(parse_minute(str,position));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/parse_w3c_datetime.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let _ = try!(parse_end_of_string(str,&position));
[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/parser/error.rs:134:32
[INFO] [stderr]     |
[INFO] [stderr] 134 |         return self.error_kind.description();
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 |     if try!(parse_is_token(str,position,"Z")) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let is_positive = try!(parse_is_token(str,position,"+"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let is_negative = try!(parse_is_token(str,position,"-"));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:98:20
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let hour = try!(parse_hour_timezone(str,position));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser/helper.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let _ = try!(parse_token(str,position,":"));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/helper.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let minute = try!(parse_minute(str,position));
[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/parser/error.rs:134:32
[INFO] [stderr]     |
[INFO] [stderr] 134 |         return self.error_kind.description();
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chrono_utils-22c558aa314a8515
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::parse_w3c_datetime::test_w3c ... ok
[INFO] [stdout] test parser::parse_w3c_datetime::test_w3c_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chrono_utils
[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 `Command { std: "docker" "inspect" "a9d209c0940662c60f1ab03bb61042874232e5714e6692a25d08bd5f2d9cc902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d209c0940662c60f1ab03bb61042874232e5714e6692a25d08bd5f2d9cc902", kill_on_drop: false }`
[INFO] [stdout] a9d209c0940662c60f1ab03bb61042874232e5714e6692a25d08bd5f2d9cc902