[INFO] cloning repository https://github.com/nopfx/htdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nopfx/htdl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnopfx%2Fhtdl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnopfx%2Fhtdl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a3c9ee67a5d039a24750a397d21d1405472297c
[INFO] checking nopfx/htdl against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnopfx%2Fhtdl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nopfx/htdl
[INFO] finished tweaking git repo https://github.com/nopfx/htdl
[INFO] tweaked toml for git repo https://github.com/nopfx/htdl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nopfx/htdl on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nopfx/htdl 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a6caabed7104f6411c810482895528bd0b2c0d375b06b8bd646affb6cea6551
[INFO] running `Command { std: "docker" "start" "-a" "2a6caabed7104f6411c810482895528bd0b2c0d375b06b8bd646affb6cea6551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a6caabed7104f6411c810482895528bd0b2c0d375b06b8bd646affb6cea6551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a6caabed7104f6411c810482895528bd0b2c0d375b06b8bd646affb6cea6551", kill_on_drop: false }`
[INFO] [stdout] 2a6caabed7104f6411c810482895528bd0b2c0d375b06b8bd646affb6cea6551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c74ed38a6d79a9470e2174d7ef8a3bc52ceee07356b97f64e0690f124f5d72ae
[INFO] running `Command { std: "docker" "start" "-a" "c74ed38a6d79a9470e2174d7ef8a3bc52ceee07356b97f64e0690f124f5d72ae", kill_on_drop: false }`
[INFO] [stderr]     Checking htnl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `contextable::Contextable`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use contextable::Contextable;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `contextable::Contextable`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use contextable::Contextable;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Condition(String);
[INFO] [stdout]   |            --------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct EndIf(String);
[INFO] [stdout]   |            ----- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Else(String);
[INFO] [stdout]   |            ---- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/include.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct IncludeHTNL(String);
[INFO] [stdout]   |            ----------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `var` and `iter` are never read
[INFO] [stdout]  --> src/tokens/loops.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ForLoop {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     var: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     iter: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/loops.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct EndFor(String);
[INFO] [stdout]   |            ------ ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/text.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Text(String);
[INFO] [stdout]   |            ---- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/variable.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Variable(String);
[INFO] [stdout]   |            -------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Condition(String);
[INFO] [stdout]   |            --------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct EndIf(String);
[INFO] [stdout]   |            ----- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/conditional.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Else(String);
[INFO] [stdout]   |            ---- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/include.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct IncludeHTNL(String);
[INFO] [stdout]   |            ----------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `var` and `iter` are never read
[INFO] [stdout]  --> src/tokens/loops.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ForLoop {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     var: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     iter: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/loops.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct EndFor(String);
[INFO] [stdout]   |            ------ ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/text.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Text(String);
[INFO] [stdout]   |            ---- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/tokens/variable.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Variable(String);
[INFO] [stdout]   |            -------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c74ed38a6d79a9470e2174d7ef8a3bc52ceee07356b97f64e0690f124f5d72ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74ed38a6d79a9470e2174d7ef8a3bc52ceee07356b97f64e0690f124f5d72ae", kill_on_drop: false }`
[INFO] [stdout] c74ed38a6d79a9470e2174d7ef8a3bc52ceee07356b97f64e0690f124f5d72ae
