[INFO] cloning repository https://github.com/Mutoxicated/rusty_quick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mutoxicated/rusty_quick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMutoxicated%2Frusty_quick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMutoxicated%2Frusty_quick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d936c1de73601ad484f02f5ed40049c4d9f2602
[INFO] checking Mutoxicated/rusty_quick/7d936c1de73601ad484f02f5ed40049c4d9f2602 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMutoxicated%2Frusty_quick" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mutoxicated/rusty_quick on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mutoxicated/rusty_quick
[INFO] finished tweaking git repo https://github.com/Mutoxicated/rusty_quick
[INFO] tweaked toml for git repo https://github.com/Mutoxicated/rusty_quick written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mutoxicated/rusty_quick 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f13c75838be9c50a6fd4abcfdd9cd3a79f6232d34397d46b6f6a7ea641ecbdd
[INFO] running `Command { std: "docker" "start" "-a" "1f13c75838be9c50a6fd4abcfdd9cd3a79f6232d34397d46b6f6a7ea641ecbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f13c75838be9c50a6fd4abcfdd9cd3a79f6232d34397d46b6f6a7ea641ecbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f13c75838be9c50a6fd4abcfdd9cd3a79f6232d34397d46b6f6a7ea641ecbdd", kill_on_drop: false }`
[INFO] [stdout] 1f13c75838be9c50a6fd4abcfdd9cd3a79f6232d34397d46b6f6a7ea641ecbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8688057cdcedc025fd30e19f6e9277cdb21f436eda83bc6f013ba257dc1a787
[INFO] running `Command { std: "docker" "start" "-a" "a8688057cdcedc025fd30e19f6e9277cdb21f436eda83bc6f013ba257dc1a787", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/main.rs:76:11
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: `o` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/stmt.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |         $( let $name$(:$a)?$(=$b)?;)*
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `qvar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:76:29
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/stmt.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |         $( let $name$(:$a)?$(=$b)?;)*
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `qvar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/main.rs:76:11
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: `o` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/stmt.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |         $( let $name$(:$a)?$(=$b)?;)*
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `qvar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:76:29
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/stmt.rs:195:16
[INFO] [stdout]     |
[INFO] [stdout] 195 |         $( let $name$(:$a)?$(=$b)?;)*
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:76:5
[INFO] [stdout]     |
[INFO] [stdout] 76  |     qvar!(o[Test<Example>], b:test2.a);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `qvar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `b` and `c` are never read
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | qstruct!([Debug] pub Test<T>;
[INFO] [stdout]    |                      ---- fields in this struct
[INFO] [stdout] 23 |     pub a:T, 
[INFO] [stdout] 24 |     b:bool, 
[INFO] [stdout]    |     ^
[INFO] [stdout] 25 |     c:test::A
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Test` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `qstruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `o` is never read
[INFO] [stdout]   --> src/main.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 | qstruct!([Debug, Clone, Copy] Example; o:u32);
[INFO] [stdout]    |                               -------  ^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Example` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `qstruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Test2<T> where T: TraitTest, T: TraitTest2 {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 43 |     a: T
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `b` and `c` are never read
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | qstruct!([Debug] pub Test<T>;
[INFO] [stdout]    |                      ---- fields in this struct
[INFO] [stdout] 23 |     pub a:T, 
[INFO] [stdout] 24 |     b:bool, 
[INFO] [stdout]    |     ^
[INFO] [stdout] 25 |     c:test::A
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Test` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `qstruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `o` is never read
[INFO] [stdout]   --> src/main.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 | qstruct!([Debug, Clone, Copy] Example; o:u32);
[INFO] [stdout]    |                               -------  ^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Example` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `qstruct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Test2<T> where T: TraitTest, T: TraitTest2 {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 43 |     a: T
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "a8688057cdcedc025fd30e19f6e9277cdb21f436eda83bc6f013ba257dc1a787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8688057cdcedc025fd30e19f6e9277cdb21f436eda83bc6f013ba257dc1a787", kill_on_drop: false }`
[INFO] [stdout] a8688057cdcedc025fd30e19f6e9277cdb21f436eda83bc6f013ba257dc1a787