[INFO] fetching crate transarch 0.1.0...
[INFO] testing transarch-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate transarch 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate transarch 0.1.0
[INFO] finished tweaking crates.io crate transarch 0.1.0
[INFO] tweaked toml for crates.io crate transarch 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate transarch 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded transarch-macro v0.1.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c25bfeedfce9a589a6e67a47c537c90fc00baac46506502d0a03ca21f10bc5
[INFO] running `Command { std: "docker" "start" "-a" "f7c25bfeedfce9a589a6e67a47c537c90fc00baac46506502d0a03ca21f10bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c25bfeedfce9a589a6e67a47c537c90fc00baac46506502d0a03ca21f10bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c25bfeedfce9a589a6e67a47c537c90fc00baac46506502d0a03ca21f10bc5", kill_on_drop: false }`
[INFO] [stdout] f7c25bfeedfce9a589a6e67a47c537c90fc00baac46506502d0a03ca21f10bc5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ae244dc55863292e552685eec282bcced19488c5f0f63835f2e5bea3aa55a3
[INFO] running `Command { std: "docker" "start" "-a" "e4ae244dc55863292e552685eec282bcced19488c5f0f63835f2e5bea3aa55a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling transarch-macro v0.1.0
[INFO] [stderr]    Compiling transarch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e4ae244dc55863292e552685eec282bcced19488c5f0f63835f2e5bea3aa55a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ae244dc55863292e552685eec282bcced19488c5f0f63835f2e5bea3aa55a3", kill_on_drop: false }`
[INFO] [stdout] e4ae244dc55863292e552685eec282bcced19488c5f0f63835f2e5bea3aa55a3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe7d5f0ea17562066e7c48a8601c99047b3f13914a92b923a70d664aa916523e
[INFO] running `Command { std: "docker" "start" "-a" "fe7d5f0ea17562066e7c48a8601c99047b3f13914a92b923a70d664aa916523e", kill_on_drop: false }`
[INFO] [stderr]    Compiling transarch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> tests/two_are_not_the_same.rs:7:20
[INFO] [stdout]    |
[INFO] [stdout]  7 |       let a: &[u8] = wasm! {
[INFO] [stdout]    |  ____________________^
[INFO] [stdout]  8 | |         #[no_mangle]
[INFO] [stdout]  9 | |         pub extern "C" fn hi() {
[INFO] [stdout] 10 | |             println!("hello 1");
[INFO] [stdout] 11 | |         }
[INFO] [stdout] 12 | |     };
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: no target dir found. what did you do?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> tests/two_are_not_the_same.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |       let b: &[u8] = wasm! {
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 14 | |         #[no_mangle]
[INFO] [stdout] 15 | |         pub extern "C" fn hi() {
[INFO] [stdout] 16 | |             println!("hello 2");
[INFO] [stdout] 17 | |         }
[INFO] [stdout] 18 | |     };
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `transarch` (test "two_are_not_the_same") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fe7d5f0ea17562066e7c48a8601c99047b3f13914a92b923a70d664aa916523e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7d5f0ea17562066e7c48a8601c99047b3f13914a92b923a70d664aa916523e", kill_on_drop: false }`
[INFO] [stdout] fe7d5f0ea17562066e7c48a8601c99047b3f13914a92b923a70d664aa916523e