[INFO] fetching crate jrsonnet-macros 0.5.0-pre97...
[INFO] testing jrsonnet-macros-0.5.0-pre97 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate jrsonnet-macros 0.5.0-pre97 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate jrsonnet-macros 0.5.0-pre97
[INFO] finished tweaking crates.io crate jrsonnet-macros 0.5.0-pre97
[INFO] tweaked toml for crates.io crate jrsonnet-macros 0.5.0-pre97 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jrsonnet-macros 0.5.0-pre97 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jrsonnet-macros 0.5.0-pre97 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58c31423f8d30fcf10b3d03a12df860a03f9d6780cc41fefdf591f5a906352fe
[INFO] running `Command { std: "docker" "start" "-a" "58c31423f8d30fcf10b3d03a12df860a03f9d6780cc41fefdf591f5a906352fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c31423f8d30fcf10b3d03a12df860a03f9d6780cc41fefdf591f5a906352fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c31423f8d30fcf10b3d03a12df860a03f9d6780cc41fefdf591f5a906352fe", kill_on_drop: false }`
[INFO] [stdout] 58c31423f8d30fcf10b3d03a12df860a03f9d6780cc41fefdf591f5a906352fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4380e0c16933a4491f6a61d74f9c09c76da97d6e6e96e17d884ddd3f201d4ba7
[INFO] running `Command { std: "docker" "start" "-a" "4380e0c16933a4491f6a61d74f9c09c76da97d6e6e96e17d884ddd3f201d4ba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn-dissect-closure v0.1.0
[INFO] [stderr]    Compiling jrsonnet-macros v0.5.0-pre97 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyAttr` is never constructed
[INFO] [stdout]    --> src/lib.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct EmptyAttr;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "4380e0c16933a4491f6a61d74f9c09c76da97d6e6e96e17d884ddd3f201d4ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4380e0c16933a4491f6a61d74f9c09c76da97d6e6e96e17d884ddd3f201d4ba7", kill_on_drop: false }`
[INFO] [stdout] 4380e0c16933a4491f6a61d74f9c09c76da97d6e6e96e17d884ddd3f201d4ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391b34a74e2dcf9765bf9cc26811fd1d7f39489add7eaa75b0e680de70b00f26
[INFO] running `Command { std: "docker" "start" "-a" "391b34a74e2dcf9765bf9cc26811fd1d7f39489add7eaa75b0e680de70b00f26", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrsonnet-macros v0.5.0-pre97 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyAttr` is never constructed
[INFO] [stdout]    --> src/lib.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct EmptyAttr;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmptyAttr` is never constructed
[INFO] [stdout]    --> src/lib.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct EmptyAttr;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "391b34a74e2dcf9765bf9cc26811fd1d7f39489add7eaa75b0e680de70b00f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391b34a74e2dcf9765bf9cc26811fd1d7f39489add7eaa75b0e680de70b00f26", kill_on_drop: false }`
[INFO] [stdout] 391b34a74e2dcf9765bf9cc26811fd1d7f39489add7eaa75b0e680de70b00f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac635a92766ab5affaa0b3aec5c9b502c1b4980b9c24110939c1b798bb4ed3d2
[INFO] running `Command { std: "docker" "start" "-a" "ac635a92766ab5affaa0b3aec5c9b502c1b4980b9c24110939c1b798bb4ed3d2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `EmptyAttr` is never constructed
[INFO] [stderr]    --> src/lib.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct EmptyAttr;
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jrsonnet-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `jrsonnet-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jrsonnet_macros-9380fcd071b56049)
[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] [stderr]    Doc-tests jrsonnet_macros
[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" "ac635a92766ab5affaa0b3aec5c9b502c1b4980b9c24110939c1b798bb4ed3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac635a92766ab5affaa0b3aec5c9b502c1b4980b9c24110939c1b798bb4ed3d2", kill_on_drop: false }`
[INFO] [stdout] ac635a92766ab5affaa0b3aec5c9b502c1b4980b9c24110939c1b798bb4ed3d2
