[INFO] cloning repository https://github.com/sile/diagnoser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sile/diagnoser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Fdiagnoser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Fdiagnoser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7549e5c0244d7cdb9b00a81dada9a5e39509ad87
[INFO] testing sile/diagnoser against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Fdiagnoser" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sile/diagnoser on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sile/diagnoser
[INFO] finished tweaking git repo https://github.com/sile/diagnoser
[INFO] tweaked toml for git repo https://github.com/sile/diagnoser written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sile/diagnoser 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" "+beta-2025-02-18" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded erl_ast v0.1.1
[INFO] [stderr]   Downloaded beam_file v0.2.4
[INFO] [stderr]   Downloaded eetf v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a623c89673fe06fdb7bc375e477cd3b41fff86b5af0230e59ef7c5d3b6699f52
[INFO] running `Command { std: "docker" "start" "-a" "a623c89673fe06fdb7bc375e477cd3b41fff86b5af0230e59ef7c5d3b6699f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a623c89673fe06fdb7bc375e477cd3b41fff86b5af0230e59ef7c5d3b6699f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a623c89673fe06fdb7bc375e477cd3b41fff86b5af0230e59ef7c5d3b6699f52", kill_on_drop: false }`
[INFO] [stdout] a623c89673fe06fdb7bc375e477cd3b41fff86b5af0230e59ef7c5d3b6699f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48102906371f57cf223b87f2456ae748a69bb05cba20007279574da60bd82acf
[INFO] running `Command { std: "docker" "start" "-a" "48102906371f57cf223b87f2456ae748a69bb05cba20007279574da60bd82acf", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling libflate_lz77 v1.2.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling libflate v1.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling beam_file v0.2.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling eetf v0.5.0
[INFO] [stderr]    Compiling erl_ast v0.1.1
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling diagnoser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let ast = try!(AST::from_beam_file(beam_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/module.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(self.handle_form(form));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let name = try!(self.name.ok_or("No `-module(...)` directive"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 try!(write!(f, "fun(("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 try!(write!(f, ") -> {})", c.return_type));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     try!(write!(f, "{}", a));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         try!(write!(f, ","));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |         try!(write!(f, "#{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:459:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |             try!(write!(f, "{}=>{}", p.key, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:455:17
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         try!(write!(f, "#{}{{", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             try!(write!(f, "{} :: {}", p.name, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             try!(write!(f, "{{"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |             try!(write!(f, "}}"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:508:17
[INFO] [stdout]     |
[INFO] [stdout] 508 |                 try!(write!(f, "{}", e));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     try!(write!(f, ","));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |             try!(write!(f, "{}", t));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:535:17
[INFO] [stdout]     |
[INFO] [stdout] 535 |                 try!(write!(f, "|"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(write!(self.w, "digraph g {{\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(write!(self.w, "}}\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             try!(write!(self.w, "{} [label={:?}];\n", node.id, node.label()));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 try!(write!(self.w,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             try!(write!(self.w,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/beam/mod.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let ast = try!(AST::from_beam_file(beam_file));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.52s
[INFO] running `Command { std: "docker" "inspect" "48102906371f57cf223b87f2456ae748a69bb05cba20007279574da60bd82acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48102906371f57cf223b87f2456ae748a69bb05cba20007279574da60bd82acf", kill_on_drop: false }`
[INFO] [stdout] 48102906371f57cf223b87f2456ae748a69bb05cba20007279574da60bd82acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d1653ec1d2d939a6153f0adcd810b69ddc75541165c0ac61b5aeab20d12747a
[INFO] running `Command { std: "docker" "start" "-a" "5d1653ec1d2d939a6153f0adcd810b69ddc75541165c0ac61b5aeab20d12747a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling diagnoser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let ast = try!(AST::from_beam_file(beam_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/module.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(self.handle_form(form));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let name = try!(self.name.ok_or("No `-module(...)` directive"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 try!(write!(f, "fun(("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 try!(write!(f, ") -> {})", c.return_type));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     try!(write!(f, "{}", a));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         try!(write!(f, ","));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |         try!(write!(f, "#{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:459:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |             try!(write!(f, "{}=>{}", p.key, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:455:17
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         try!(write!(f, "#{}{{", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             try!(write!(f, "{} :: {}", p.name, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             try!(write!(f, "{{"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |             try!(write!(f, "}}"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:508:17
[INFO] [stdout]     |
[INFO] [stdout] 508 |                 try!(write!(f, "{}", e));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     try!(write!(f, ","));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |             try!(write!(f, "{}", t));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:535:17
[INFO] [stdout]     |
[INFO] [stdout] 535 |                 try!(write!(f, "|"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(write!(self.w, "digraph g {{\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(write!(self.w, "}}\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             try!(write!(self.w, "{} [label={:?}];\n", node.id, node.label()));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 try!(write!(self.w,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             try!(write!(self.w,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/beam/mod.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let ast = try!(AST::from_beam_file(beam_file));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let ast = try!(AST::from_beam_file(beam_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/module.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(self.handle_form(form));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/module.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let name = try!(self.name.ok_or("No `-module(...)` directive"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 try!(write!(f, "fun(("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 try!(write!(f, ") -> {})", c.return_type));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     try!(write!(f, "{}", a));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         try!(write!(f, ","));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |         try!(write!(f, "#{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:459:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |             try!(write!(f, "{}=>{}", p.key, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:455:17
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         try!(write!(f, "#{}{{", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |         try!(write!(f, "}}"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             try!(write!(f, "{} :: {}", p.name, p.value));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 try!(write!(f, ","));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             try!(write!(f, "{{"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |             try!(write!(f, "}}"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:508:17
[INFO] [stdout]     |
[INFO] [stdout] 508 |                 try!(write!(f, "{}", e));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     try!(write!(f, ","));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |             try!(write!(f, "{}", t));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ty.rs:535:17
[INFO] [stdout]     |
[INFO] [stdout] 535 |                 try!(write!(f, "|"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         try!(write!(self.w, "digraph g {{\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(write!(self.w, "}}\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             try!(write!(self.w, "{} [label={:?}];\n", node.id, node.label()));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 try!(write!(self.w,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/graph_dot.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             try!(write!(self.w,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/beam/mod.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let ast = try!(AST::from_beam_file(beam_file));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "5d1653ec1d2d939a6153f0adcd810b69ddc75541165c0ac61b5aeab20d12747a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1653ec1d2d939a6153f0adcd810b69ddc75541165c0ac61b5aeab20d12747a", kill_on_drop: false }`
[INFO] [stdout] 5d1653ec1d2d939a6153f0adcd810b69ddc75541165c0ac61b5aeab20d12747a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01f0ca79297504df6b5e23132204129e421bdadc0344bd977eb8ea73f2c2d704
[INFO] running `Command { std: "docker" "start" "-a" "01f0ca79297504df6b5e23132204129e421bdadc0344bd977eb8ea73f2c2d704", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/module.rs:29:19
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let ast = try!(AST::from_beam_file(beam_file));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/module.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(self.handle_form(form));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/module.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let name = try!(self.name.ok_or("No `-module(...)` directive"));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:271:17
[INFO] [stderr]     |
[INFO] [stderr] 271 |                 try!(write!(f, "fun(("));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:278:17
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 try!(write!(f, ") -> {})", c.return_type));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:276:21
[INFO] [stderr]     |
[INFO] [stderr] 276 |                     try!(write!(f, "{}", a));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:274:25
[INFO] [stderr]     |
[INFO] [stderr] 274 |                         try!(write!(f, ","));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:452:9
[INFO] [stderr]     |
[INFO] [stderr] 452 |         try!(write!(f, "#{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:459:9
[INFO] [stderr]     |
[INFO] [stderr] 459 |         try!(write!(f, "}}"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:457:13
[INFO] [stderr]     |
[INFO] [stderr] 457 |             try!(write!(f, "{}=>{}", p.key, p.value));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:455:17
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 try!(write!(f, ","));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:477:9
[INFO] [stderr]     |
[INFO] [stderr] 477 |         try!(write!(f, "#{}{{", self.name));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:484:9
[INFO] [stderr]     |
[INFO] [stderr] 484 |         try!(write!(f, "}}"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:482:13
[INFO] [stderr]     |
[INFO] [stderr] 482 |             try!(write!(f, "{} :: {}", p.name, p.value));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:480:17
[INFO] [stderr]     |
[INFO] [stderr] 480 |                 try!(write!(f, ","));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:503:13
[INFO] [stderr]     |
[INFO] [stderr] 503 |             try!(write!(f, "{{"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:510:13
[INFO] [stderr]     |
[INFO] [stderr] 510 |             try!(write!(f, "}}"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:508:17
[INFO] [stderr]     |
[INFO] [stderr] 508 |                 try!(write!(f, "{}", e));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:506:21
[INFO] [stderr]     |
[INFO] [stderr] 506 |                     try!(write!(f, ","));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:537:13
[INFO] [stderr]     |
[INFO] [stderr] 537 |             try!(write!(f, "{}", t));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/ty.rs:535:17
[INFO] [stderr]     |
[INFO] [stderr] 535 |                 try!(write!(f, "|"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/graph_dot.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(write!(self.w, "digraph g {{\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/graph_dot.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         try!(write!(self.w, "}}\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/graph_dot.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(write!(self.w, "{} [label={:?}];\n", node.id, node.label()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/graph_dot.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |                 try!(write!(self.w,
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/graph_dot.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             try!(write!(self.w,
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/beam/mod.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let ast = try!(AST::from_beam_file(beam_file));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `diagnoser` (lib) generated 27 warnings
[INFO] [stderr] warning: `diagnoser` (lib test) generated 27 warnings (27 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diagnoser-ae9ea6752ec4b08a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/diagnoser-287257ef697022bd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diagnoser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01f0ca79297504df6b5e23132204129e421bdadc0344bd977eb8ea73f2c2d704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f0ca79297504df6b5e23132204129e421bdadc0344bd977eb8ea73f2c2d704", kill_on_drop: false }`
[INFO] [stdout] 01f0ca79297504df6b5e23132204129e421bdadc0344bd977eb8ea73f2c2d704