[INFO] cloning repository https://github.com/krista-chan/asm.uwu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krista-chan/asm.uwu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrista-chan%2Fasm.uwu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrista-chan%2Fasm.uwu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fb6b1afc7431569a6a89ca61771090a0f60d04a
[INFO] testing krista-chan/asm.uwu against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrista-chan%2Fasm.uwu" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/krista-chan/asm.uwu
[INFO] finished tweaking git repo https://github.com/krista-chan/asm.uwu
[INFO] tweaked toml for git repo https://github.com/krista-chan/asm.uwu written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/krista-chan/asm.uwu on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/krista-chan/asm.uwu 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64ca684d0d670cc5eaedbe739ce3df43d6bce72426d614d7c8bf0c7fb7a82d9f
[INFO] running `Command { std: "docker" "start" "-a" "64ca684d0d670cc5eaedbe739ce3df43d6bce72426d614d7c8bf0c7fb7a82d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64ca684d0d670cc5eaedbe739ce3df43d6bce72426d614d7c8bf0c7fb7a82d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ca684d0d670cc5eaedbe739ce3df43d6bce72426d614d7c8bf0c7fb7a82d9f", kill_on_drop: false }`
[INFO] [stdout] 64ca684d0d670cc5eaedbe739ce3df43d6bce72426d614d7c8bf0c7fb7a82d9f
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec1ec19bbec3ba0da9c26e129147aa6ff334f3f82d997100c7eb92bf5f944290
[INFO] running `Command { std: "docker" "start" "-a" "ec1ec19bbec3ba0da9c26e129147aa6ff334f3f82d997100c7eb92bf5f944290", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling asm-uwu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]  --> src/ast.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Span {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     pub start: usize,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub end: usize,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data` and `span` are never read
[INFO] [stdout]   --> src/ast.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Spanned<T>
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub data: T,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 24 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spanned` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `Command { std: "docker" "inspect" "ec1ec19bbec3ba0da9c26e129147aa6ff334f3f82d997100c7eb92bf5f944290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1ec19bbec3ba0da9c26e129147aa6ff334f3f82d997100c7eb92bf5f944290", kill_on_drop: false }`
[INFO] [stdout] ec1ec19bbec3ba0da9c26e129147aa6ff334f3f82d997100c7eb92bf5f944290
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c55092c185c6b037fa9b64ea7d9d2174b1a65162fa9d61adc00aadb7b84f97cb
[INFO] running `Command { std: "docker" "start" "-a" "c55092c185c6b037fa9b64ea7d9d2174b1a65162fa9d61adc00aadb7b84f97cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling asm-uwu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]  --> src/ast.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Span {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     pub start: usize,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub end: usize,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data` and `span` are never read
[INFO] [stdout]   --> src/ast.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Spanned<T>
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub data: T,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 24 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spanned` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "c55092c185c6b037fa9b64ea7d9d2174b1a65162fa9d61adc00aadb7b84f97cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c55092c185c6b037fa9b64ea7d9d2174b1a65162fa9d61adc00aadb7b84f97cb", kill_on_drop: false }`
[INFO] [stdout] c55092c185c6b037fa9b64ea7d9d2174b1a65162fa9d61adc00aadb7b84f97cb
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c8664dbceb78749ef61cfa70be06954c02937d2734b7d0f7808fff9ce8a5f76
[INFO] running `Command { std: "docker" "start" "-a" "0c8664dbceb78749ef61cfa70be06954c02937d2734b7d0f7808fff9ce8a5f76", kill_on_drop: false }`
[INFO] [stderr] warning: fields `start` and `end` are never read
[INFO] [stderr]  --> src/ast.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Span {
[INFO] [stderr]   |            ---- fields in this struct
[INFO] [stderr] 5 |     pub start: usize,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr] 6 |     pub end: usize,
[INFO] [stderr]   |         ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Span` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data` and `span` are never read
[INFO] [stderr]   --> src/ast.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Spanned<T>
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub data: T,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 24 |     pub span: Span,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Spanned` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `asm-uwu` (bin "asm-uwu" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/asm_uwu-81926071409186af)
[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" "0c8664dbceb78749ef61cfa70be06954c02937d2734b7d0f7808fff9ce8a5f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8664dbceb78749ef61cfa70be06954c02937d2734b7d0f7808fff9ce8a5f76", kill_on_drop: false }`
[INFO] [stdout] 0c8664dbceb78749ef61cfa70be06954c02937d2734b7d0f7808fff9ce8a5f76