[INFO] fetching crate tzdata 0.4.1...
[INFO] testing tzdata-0.4.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tzdata 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tzdata 0.4.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tzdata 0.4.1
[INFO] finished tweaking crates.io crate tzdata 0.4.1
[INFO] tweaked toml for crates.io crate tzdata 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36c7be1c984ed6e1d757c6b9594b1a9ff8f79f3d2e7b9428927788243b6a974b
[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" "36c7be1c984ed6e1d757c6b9594b1a9ff8f79f3d2e7b9428927788243b6a974b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36c7be1c984ed6e1d757c6b9594b1a9ff8f79f3d2e7b9428927788243b6a974b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c7be1c984ed6e1d757c6b9594b1a9ff8f79f3d2e7b9428927788243b6a974b", kill_on_drop: false }`
[INFO] [stdout] 36c7be1c984ed6e1d757c6b9594b1a9ff8f79f3d2e7b9428927788243b6a974b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-07-24" "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] a27442e8f520ece8a6845933ebf610e67d9fd8aeb423d4580269dfc4a934a7ab
[INFO] running `Command { std: "docker" "start" "-a" "a27442e8f520ece8a6845933ebf610e67d9fd8aeb423d4580269dfc4a934a7ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling tzdata v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     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:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 |     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:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             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:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             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:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |             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:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |             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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             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:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |             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:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |             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:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 |             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:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             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:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |             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:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |             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:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     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:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         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:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         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:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     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:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         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:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     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:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     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:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/parse.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/parse.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
[INFO] running `Command { std: "docker" "inspect" "a27442e8f520ece8a6845933ebf610e67d9fd8aeb423d4580269dfc4a934a7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27442e8f520ece8a6845933ebf610e67d9fd8aeb423d4580269dfc4a934a7ab", kill_on_drop: false }`
[INFO] [stdout] a27442e8f520ece8a6845933ebf610e67d9fd8aeb423d4580269dfc4a934a7ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ce605f2ee0adf25d2489368dd177059f00ab678b062305109f8264481e227bc
[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" "3ce605f2ee0adf25d2489368dd177059f00ab678b062305109f8264481e227bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tzdata v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     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:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 |     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:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             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:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             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:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |             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:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |             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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             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:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |             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:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |             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:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 |             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:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             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:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |             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:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |             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:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     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:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         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:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         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:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     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:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         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:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     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:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     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:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/parse.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/parse.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     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:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 |     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:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |             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:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |             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:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |             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:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |             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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             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:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |             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:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |             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:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 |             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:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |             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:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |             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:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |             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:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     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:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         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:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         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:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     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:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         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:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     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:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     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:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/parse.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/parse.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "3ce605f2ee0adf25d2489368dd177059f00ab678b062305109f8264481e227bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce605f2ee0adf25d2489368dd177059f00ab678b062305109f8264481e227bc", kill_on_drop: false }`
[INFO] [stdout] 3ce605f2ee0adf25d2489368dd177059f00ab678b062305109f8264481e227bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-07-24" "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] a6fcfbfd5a7d4910c8f85537aa4fa22dfddf4aea9f4af06aa30977955169f290
[INFO] running `Command { std: "docker" "start" "-a" "a6fcfbfd5a7d4910c8f85537aa4fa22dfddf4aea9f4af06aa30977955169f290", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout] running 8 tests
[INFO] [stderr]   --> src/parse.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     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:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |     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:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |             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:36:28
[INFO] [stderr]    |
[INFO] [stderr] 36 |             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:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 |             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:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |             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:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             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:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |             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:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |             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:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |             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:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             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:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |             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:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             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:62:25
[INFO] [stderr]    |
[INFO] [stderr] 62 |             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:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     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:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |         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:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         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:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     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:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         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:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     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:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     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:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/parse.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Seek`
[INFO] [stderr]  --> src/parse.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stderr]   |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     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:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |     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:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |             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:36:28
[INFO] [stderr]    |
[INFO] [stderr] 36 |             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:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 |             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:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |             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:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             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:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |             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:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |             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:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |             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:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             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:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |             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:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             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:62:25
[INFO] [stderr]    |
[INFO] [stderr] 62 |             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:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     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:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |         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:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         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:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     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:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         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:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     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:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     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:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(r.seek(SeekFrom::Current(len as i64)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/parse.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Seek`
[INFO] [stderr]  --> src/parse.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{self, Read, BufReader, Seek, SeekFrom};
[INFO] [stderr]   |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tzdata-72bb60b7c542aceb
[INFO] [stdout] test test::test_datetime ... ok
[INFO] [stdout] test test::test_trans_rule ... ok
[INFO] [stdout] test test::test_leap_second ... ok
[INFO] [stdout] test test::test_add_deltatime ... ok
[INFO] [stdout] test test::test_generic_day ... ok
[INFO] [stdout] test test::test_parse ... ok
[INFO] [stdout] test test::test_format ... ok
[INFO] [stderr]    Doc-tests tzdata
[INFO] [stdout] test test::test_tz_projection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Datetime (line 398) ... ok
[INFO] [stdout] test src/lib.rs - Deltatime (line 832) ... ok
[INFO] [stdout] test src/lib.rs - Timezone (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6fcfbfd5a7d4910c8f85537aa4fa22dfddf4aea9f4af06aa30977955169f290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fcfbfd5a7d4910c8f85537aa4fa22dfddf4aea9f4af06aa30977955169f290", kill_on_drop: false }`
[INFO] [stdout] a6fcfbfd5a7d4910c8f85537aa4fa22dfddf4aea9f4af06aa30977955169f290