[INFO] fetching crate syn-lite 0.3.0...
[INFO] building syn-lite-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate syn-lite 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate syn-lite 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate syn-lite 0.3.0
[INFO] tweaked toml for crates.io crate syn-lite 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syn-lite 0.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syn-lite 0.3.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba958130fc6a71f5f1e996c91025417a45102728cefaa4543bd163c0eba3f9c
[INFO] running `Command { std: "docker" "start" "-a" "4ba958130fc6a71f5f1e996c91025417a45102728cefaa4543bd163c0eba3f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba958130fc6a71f5f1e996c91025417a45102728cefaa4543bd163c0eba3f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba958130fc6a71f5f1e996c91025417a45102728cefaa4543bd163c0eba3f9c", kill_on_drop: false }`
[INFO] [stdout] 4ba958130fc6a71f5f1e996c91025417a45102728cefaa4543bd163c0eba3f9c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1060175033c1c8df1d40963d9a8b648f49fda36b42d087f86b0687b17070e61f
[INFO] running `Command { std: "docker" "start" "-a" "1060175033c1c8df1d40963d9a8b648f49fda36b42d087f86b0687b17070e61f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-lite v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "1060175033c1c8df1d40963d9a8b648f49fda36b42d087f86b0687b17070e61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1060175033c1c8df1d40963d9a8b648f49fda36b42d087f86b0687b17070e61f", kill_on_drop: false }`
[INFO] [stdout] 1060175033c1c8df1d40963d9a8b648f49fda36b42d087f86b0687b17070e61f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52c2509b181cdc7484771f0e5ac932ad216ef2aa6bde2bc9376da13bc3dc9e59
[INFO] running `Command { std: "docker" "start" "-a" "52c2509b181cdc7484771f0e5ac932ad216ef2aa6bde2bc9376da13bc3dc9e59", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-lite v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `syn_lite::expand_if_else`
[INFO] [stdout]  --> examples/phantom.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn_lite::expand_if_else;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "52c2509b181cdc7484771f0e5ac932ad216ef2aa6bde2bc9376da13bc3dc9e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c2509b181cdc7484771f0e5ac932ad216ef2aa6bde2bc9376da13bc3dc9e59", kill_on_drop: false }`
[INFO] [stdout] 52c2509b181cdc7484771f0e5ac932ad216ef2aa6bde2bc9376da13bc3dc9e59