[INFO] cloning repository https://github.com/michaelsproul/rust-simpl-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelsproul/rust-simpl-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Frust-simpl-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Frust-simpl-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e57144f83acb1ad9682c9f4e6de8c63a75707d3
[INFO] checking michaelsproul/rust-simpl-db against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Frust-simpl-db" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaelsproul/rust-simpl-db on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/michaelsproul/rust-simpl-db
[INFO] finished tweaking git repo https://github.com/michaelsproul/rust-simpl-db
[INFO] tweaked toml for git repo https://github.com/michaelsproul/rust-simpl-db written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/michaelsproul/rust-simpl-db already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v0.2.5
[INFO] [stderr]   Downloaded uuid v0.2.2
[INFO] [stderr]   Downloaded byteorder v0.5.1
[INFO] [stderr]   Downloaded regex v0.1.69
[INFO] [stderr]   Downloaded regex-syntax v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a7d43fa8125e73c740e6dd945acdcfb8ad8afc2da20a20e50f6418f21ab5a8c
[INFO] running `Command { std: "docker" "start" "-a" "5a7d43fa8125e73c740e6dd945acdcfb8ad8afc2da20a20e50f6418f21ab5a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a7d43fa8125e73c740e6dd945acdcfb8ad8afc2da20a20e50f6418f21ab5a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7d43fa8125e73c740e6dd945acdcfb8ad8afc2da20a20e50f6418f21ab5a8c", kill_on_drop: false }`
[INFO] [stdout] 5a7d43fa8125e73c740e6dd945acdcfb8ad8afc2da20a20e50f6418f21ab5a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126ee1fa17f208d65da750b2291897318c9f5d022a6b2deaf4a3f2981047d6b8
[INFO] running `Command { std: "docker" "start" "-a" "126ee1fa17f208d65da750b2291897318c9f5d022a6b2deaf4a3f2981047d6b8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.11
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.7
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.1
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking byteorder v0.5.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.5
[INFO] [stderr]     Checking regex v0.1.69
[INFO] [stderr]     Checking uuid v0.2.2
[INFO] [stderr]     Checking env_logger v0.3.3
[INFO] [stderr]     Checking malh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v0.2.27
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(alloc_system))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `nightly` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]  --> src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "nightly")] extern crate alloc_system;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `nightly` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             try!(Err(format!("relation already exists: {}", name)))
[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/relation.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             try!(Err("number of attributes can't be zero"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 |             info_file: try!(File::create(info_file_name(name))),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             data_file: try!(File::create(data_file_name(name))),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |             ovflow_file: try!(File::create(ovflow_file_name(name)))
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(page.close());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let page = try!(Page::new(&r.data_file));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let info_file = try!(open_opts.open(info_file_name(name)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let num_attrs = try!(read_u32(&info_file));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let depth = try!(read_u8(&info_file));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let split_pointer = try!(read_u32(&info_file));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let num_pages = try!(read_u64(&info_file));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let num_tuples = try!(read_u64(&info_file));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:117:26
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let choice_vec = try!(ChoiceVec::read(&info_file));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 129 |             data_file: try!(open_opts.open(data_file_name(name))),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             ovflow_file: try!(open_opts.open(ovflow_file_name(name)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             try!(self.grow());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut page = try!(Page::read(&self.data_file, page_id));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             try!(page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |             try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         try!(storage_page.write());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |             try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:228:35
[INFO] [stdout]     |
[INFO] [stdout] 228 |             let new_ovflow_page = try!(get_next_page_id(ovflow_file));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |             try!(storage_page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 265 |         let next_page = try!(Page::read(ovflow_file, *next_page_id));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |         try!(low_page.close());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         try!(high_page.close());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:285:29
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let mut high_page = try!(Page::new(&self.data_file));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:290:28
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let old_low_page = try!(Page::read(&self.data_file, sp));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 try!(Relation::store_tuple_grow(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 try!(Relation::load_next_page(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |             try!(leftover_page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         try!(f.seek(SeekFrom::Start(0)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 374 |         try!(write_u32(f, self.num_attrs));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         try!(write_u8(f, self.depth));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         try!(write_u32(f, self.split_pointer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:377:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |         try!(write_u64(f, self.num_pages));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |         try!(write_u64(f, self.num_tuples));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 |         try!(self.choice_vec.write(f));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |         try!(fs::remove_file(info_file_name(&self.name)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:401:9
[INFO] [stdout]     |
[INFO] [stdout] 401 |         try!(fs::remove_file(data_file_name(&self.name)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         try!(fs::remove_file(ovflow_file_name(&self.name)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let id = try!(get_next_page_id(file));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(seek_to_start(f, page_id));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         try!(f.read_exact(&mut buffer[..]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let free = try!(read_u32(&mut cursor));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let ovflow = try!(read_u32(&mut cursor));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let num_tuples = try!(read_u32(&mut cursor));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let bytes_read = try!(cursor.read(page.data.as_mut()));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/page.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(seek_to_start(&self.file, self.id));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         try!(write_u32(&mut buf, self.free));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         try!(write_u32(&mut buf, self.ovflow));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         try!(write_u32(&mut buf, self.num_tuples));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         try!(buf.write_all(self.data.as_ref()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         try!(self.file.write_all(buf.as_ref()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         try!(self.file.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             try!(self.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |             try!(self.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |             try!(ovflow_page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:173:35
[INFO] [stdout]     |
[INFO] [stdout] 173 |             let mut ovflow_page = try!(Page::new(ovflow_file));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/page.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 |     let file_length = try!(file.metadata().map(|m| m.len()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable)));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:68:25
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable)));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             try!(write_u32(f, attr));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             try!(f.write_u8(val));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let attr = try!(read_u32(f));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/choice_vec.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let val = try!(f.read_u8());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/partial_hash.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         (1 << (self.highest_usable_bit))
[INFO] [stdout]     |         ^                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -         (1 << (self.highest_usable_bit))
[INFO] [stdout] 123 +         1 << (self.highest_usable_bit)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead
[INFO] [stdout]  --> src/util.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead
[INFO] [stdout]   --> src/util.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut s = SipHasher::new();
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type BoxError = Box<Error + Send + Sync>;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type BoxError = Box<dyn Error + Send + Sync>;
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/relation.rs:60:47
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 error!("Reason: {}, {}", e, e.description());
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::hash::DefaultHasher` instead
[INFO] [stdout]   --> src/util.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut s = SipHasher::new();
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/relation.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Seek, SeekFrom, Write};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/page.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |             let mut dest = &mut self.data[self.free as usize .. new_free as usize];
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         try!(Err("Usage: insert <relation> [data file]"));
[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/bin/insert.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut relation = try!(Relation::open(&relation_name, Writing)
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let f = try!(File::open(&args[2]));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(relation.insert(tuple).map_err(|e| {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let tuple = try!(Tuple::parse(&line, relation.num_attrs)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/insert.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let input: Box<BufRead> = if args.len() == 3 {
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let input: Box<dyn BufRead> = if args.len() == 3 {
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: select <relation name> <query>"));
[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/bin/select.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let relation = try!(Relation::open(relation_name, Reading));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let query = try!(Query::parse(query_string, relation.num_attrs)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let tuple = try!(item);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/stats.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: stats <relation name>"));
[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/bin/stats.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let r = try!(Relation::open(relation_name, Reading)
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     try!(
[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/bin/create.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: create <name> <num attrs> <num pages> <choice vec>"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let num_attrs = try!(args[2].parse()
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let est_num_pages = try!(args[3].parse()
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs)
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         try!(Err("Usage: insert <relation> [data file]"));
[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/bin/insert.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut relation = try!(Relation::open(&relation_name, Writing)
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let f = try!(File::open(&args[2]));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(relation.insert(tuple).map_err(|e| {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/insert.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let tuple = try!(Tuple::parse(&line, relation.num_attrs)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/insert.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let input: Box<BufRead> = if args.len() == 3 {
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let input: Box<dyn BufRead> = if args.len() == 3 {
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     try!(
[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/bin/create.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: create <name> <num attrs> <num pages> <choice vec>"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let num_attrs = try!(args[2].parse()
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let est_num_pages = try!(args[3].parse()
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/create.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs)
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/stats.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: stats <relation name>"));
[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/bin/stats.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let r = try!(Relation::open(relation_name, Reading)
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(Err("Usage: select <relation name> <query>"));
[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/bin/select.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let relation = try!(Relation::open(relation_name, Reading));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let query = try!(Query::parse(query_string, relation.num_attrs)
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin/select.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let tuple = try!(item);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetae0V0mJ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(alloc_system))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `nightly` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nightly`
[INFO] [stdout]  --> src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "nightly")] extern crate alloc_system;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `nightly` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             try!(Err(format!("relation already exists: {}", name)))
[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/relation.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             try!(Err("number of attributes can't be zero"));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 |             info_file: try!(File::create(info_file_name(name))),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             data_file: try!(File::create(data_file_name(name))),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |             ovflow_file: try!(File::create(ovflow_file_name(name)))
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(page.close());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/relation.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let page = try!(Page::new(&r.data_file));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let info_file = try!(open_opts.open(info_file_name(name)));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let num_attrs = try!(read_u32(&info_file));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let depth = try!(read_u8(&info_file));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let split_pointer = try!(read_u32(&info_file));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let num_pages = try!(read_u64(&info_file));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let num_tuples = try!(read_u64(&info_file));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:117:26
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let choice_vec = try!(ChoiceVec::read(&info_file));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:129:24
[INFO] [stdout]     |
[INFO] [stdout] 129 |             data_file: try!(open_opts.open(data_file_name(name))),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             ovflow_file: try!(open_opts.open(ovflow_file_name(name)))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             try!(self.grow());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut page = try!(Page::read(&self.data_file, page_id));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             try!(page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |             try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         try!(storage_page.write());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |             try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:228:35
[INFO] [stdout]     |
[INFO] [stdout] 228 |             let new_ovflow_page = try!(get_next_page_id(ovflow_file));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |             try!(storage_page.write());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/relation.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 265 |         let next_page = try!(Page::read(ovflow_file, *next_page_id));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `malh` (bin "create" test) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetawc7hSz"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `malh` (test "lib") due to 1 previous error
[INFO] [stderr] error: could not compile `malh` (lib test); 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/cb06d12710575a0d7ff71d6fe108f3bcff4f9195/bin/rustc --crate-name malh --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=689fc4f09fa6ecfd -C extra-filename=-3c566399c48f85f2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-eb1974010e5e7c68.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a9b8ee5a0290249b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-efc7664e7c34e00d.rmeta --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-3794a8f75cd07171.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f1a8e53e366f8299.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6fa577f987b046fe.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "126ee1fa17f208d65da750b2291897318c9f5d022a6b2deaf4a3f2981047d6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126ee1fa17f208d65da750b2291897318c9f5d022a6b2deaf4a3f2981047d6b8", kill_on_drop: false }`
[INFO] [stdout] 126ee1fa17f208d65da750b2291897318c9f5d022a6b2deaf4a3f2981047d6b8
