[INFO] cloning repository https://github.com/talpalang/talpa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talpalang/talpa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalpalang%2Ftalpa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalpalang%2Ftalpa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0da21ff9f54a16bb3cc368478eef78984cffd63
[INFO] checking talpalang/talpa against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalpalang%2Ftalpa" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/talpalang/talpa on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/talpalang/talpa
[INFO] finished tweaking git repo https://github.com/talpalang/talpa
[INFO] tweaked toml for git repo https://github.com/talpalang/talpa written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/talpalang/talpa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda8ff40b797738c85dc80e17d0ea02be512d8bcfc87caa0f85eb466f8076e13
[INFO] running `Command { std: "docker" "start" "-a" "dda8ff40b797738c85dc80e17d0ea02be512d8bcfc87caa0f85eb466f8076e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda8ff40b797738c85dc80e17d0ea02be512d8bcfc87caa0f85eb466f8076e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda8ff40b797738c85dc80e17d0ea02be512d8bcfc87caa0f85eb466f8076e13", kill_on_drop: false }`
[INFO] [stdout] dda8ff40b797738c85dc80e17d0ea02be512d8bcfc87caa0f85eb466f8076e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5205a105746a375ceabfc7a1d0f67d7866522187618b5b4e80b5218a560979c
[INFO] running `Command { std: "docker" "start" "-a" "e5205a105746a375ceabfc7a1d0f67d7866522187618b5b4e80b5218a560979c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking talpa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `file`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 |   file: File,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `functions`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:115:3
[INFO] [stdout]     |
[INFO] [stdout] 115 |   pub functions: &'a HashMap<String, Function>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vars`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:116:3
[INFO] [stdout]     |
[INFO] [stdout] 116 |   pub vars: &'a HashMap<String, Variable>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `structs`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:117:3
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub structs: &'a HashMap<String, Struct>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enums`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:118:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |   pub enums: &'a HashMap<String, Enum>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `types`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:119:3
[INFO] [stdout]     |
[INFO] [stdout] 119 |   pub types: &'a HashMap<String, GlobalType>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `imports`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:120:3
[INFO] [stdout]     |
[INFO] [stdout] 120 |   pub imports: &'a HashMap<String, Import>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `functions`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |   pub functions: &'a Vec<Function>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vars`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub vars: &'a Vec<Variable>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `structs`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub structs: &'a Vec<Struct>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enums`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub enums: &'a Vec<Enum>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `types`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub types: &'a Vec<GlobalType>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `imports`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub imports: &'a Vec<Import>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 |   file: File,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `functions`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:115:3
[INFO] [stdout]     |
[INFO] [stdout] 115 |   pub functions: &'a HashMap<String, Function>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vars`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:116:3
[INFO] [stdout]     |
[INFO] [stdout] 116 |   pub vars: &'a HashMap<String, Variable>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `structs`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:117:3
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub structs: &'a HashMap<String, Struct>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enums`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:118:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |   pub enums: &'a HashMap<String, Enum>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `types`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:119:3
[INFO] [stdout]     |
[INFO] [stdout] 119 |   pub types: &'a HashMap<String, GlobalType>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `imports`
[INFO] [stdout]    --> src/compiler/anylize/mod.rs:120:3
[INFO] [stdout]     |
[INFO] [stdout] 120 |   pub imports: &'a HashMap<String, Import>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `functions`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |   pub functions: &'a Vec<Function>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vars`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub vars: &'a Vec<Variable>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `structs`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub structs: &'a Vec<Struct>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enums`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub enums: &'a Vec<Enum>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `types`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub types: &'a Vec<GlobalType>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `imports`
[INFO] [stdout]   --> src/compiler/tokenize/globals.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub imports: &'a Vec<Import>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "e5205a105746a375ceabfc7a1d0f67d7866522187618b5b4e80b5218a560979c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5205a105746a375ceabfc7a1d0f67d7866522187618b5b4e80b5218a560979c", kill_on_drop: false }`
[INFO] [stdout] e5205a105746a375ceabfc7a1d0f67d7866522187618b5b4e80b5218a560979c