[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] 138d0338604f990b62fa5f8be2959721cd552026
[INFO] checking Mutoxicated/rusty_quick against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMutoxicated%2Frusty_quick" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mutoxicated/rusty_quick on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f68e59cad15b9fc43a7650eba4df0c9323d191794522fd2b36a47dec19271ef
[INFO] running `Command { std: "docker" "start" "-a" "0f68e59cad15b9fc43a7650eba4df0c9323d191794522fd2b36a47dec19271ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f68e59cad15b9fc43a7650eba4df0c9323d191794522fd2b36a47dec19271ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f68e59cad15b9fc43a7650eba4df0c9323d191794522fd2b36a47dec19271ef", kill_on_drop: false }`
[INFO] [stdout] 0f68e59cad15b9fc43a7650eba4df0c9323d191794522fd2b36a47dec19271ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5525f3103fc368ef7fc0ceb850274349bbf5a588656350f1130dfa0a8ff52928
[INFO] running `Command { std: "docker" "start" "-a" "5525f3103fc368ef7fc0ceb850274349bbf5a588656350f1130dfa0a8ff52928", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rusty_tests` (bin "rusty_tests") due to 1 previous error; 5 warnings emitted
[INFO] [stdout] warning: unused variable: `o`
[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]     |
[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)]` (part of `#[warn(unused)]`) 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `b`
[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]     |
[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] error: struct `Test2` is never constructed
[INFO] [stdout]   --> src/main.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Test2<T> where T: TraitTest, T: TraitTest2 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) 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: unused variable: `o`
[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]     |
[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)]` (part of `#[warn(unused)]`) 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/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]     |
[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] error: struct `Test2` is never constructed
[INFO] [stdout]   --> src/main.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Test2<T> where T: TraitTest, T: TraitTest2 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) 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] [stderr] error: could not compile `rusty_tests` (bin "rusty_tests" test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5525f3103fc368ef7fc0ceb850274349bbf5a588656350f1130dfa0a8ff52928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5525f3103fc368ef7fc0ceb850274349bbf5a588656350f1130dfa0a8ff52928", kill_on_drop: false }`
[INFO] [stdout] 5525f3103fc368ef7fc0ceb850274349bbf5a588656350f1130dfa0a8ff52928
