[INFO] fetching crate chrono_utils 0.1.3...
[INFO] checking chrono_utils-0.1.3 against 1.55.0 for beta-1.56-3
[INFO] extracting crate chrono_utils 0.1.3 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate chrono_utils 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69c78873a2c86e186da9b816a6c7e6c5b8646a91a0273897d713516e1620ef93
[INFO] running `Command { std: "docker" "start" "-a" "69c78873a2c86e186da9b816a6c7e6c5b8646a91a0273897d713516e1620ef93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69c78873a2c86e186da9b816a6c7e6c5b8646a91a0273897d713516e1620ef93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c78873a2c86e186da9b816a6c7e6c5b8646a91a0273897d713516e1620ef93", kill_on_drop: false }`
[INFO] [stdout] 69c78873a2c86e186da9b816a6c7e6c5b8646a91a0273897d713516e1620ef93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870bc97ff7e98885fd9e9249c549b0266db77e21f49fe85543f81bed0428dc11
[INFO] running `Command { std: "docker" "start" "-a" "870bc97ff7e98885fd9e9249c549b0266db77e21f49fe85543f81bed0428dc11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking chrono_utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 associated function `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: use of deprecated associated function `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: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "870bc97ff7e98885fd9e9249c549b0266db77e21f49fe85543f81bed0428dc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870bc97ff7e98885fd9e9249c549b0266db77e21f49fe85543f81bed0428dc11", kill_on_drop: false }`
[INFO] [stdout] 870bc97ff7e98885fd9e9249c549b0266db77e21f49fe85543f81bed0428dc11
