[INFO] fetching crate synchro_macro 0.1.0...
[INFO] testing synchro_macro-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate synchro_macro 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate synchro_macro 0.1.0
[INFO] finished tweaking crates.io crate synchro_macro 0.1.0
[INFO] tweaked toml for crates.io crate synchro_macro 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synchro_macro 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synchro_macro 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d04e1c77eaf71e4584f07d096984fd27d0a998a0dc27c723988581d0fed3b9d0
[INFO] running `Command { std: "docker" "start" "-a" "d04e1c77eaf71e4584f07d096984fd27d0a998a0dc27c723988581d0fed3b9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d04e1c77eaf71e4584f07d096984fd27d0a998a0dc27c723988581d0fed3b9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04e1c77eaf71e4584f07d096984fd27d0a998a0dc27c723988581d0fed3b9d0", kill_on_drop: false }`
[INFO] [stdout] d04e1c77eaf71e4584f07d096984fd27d0a998a0dc27c723988581d0fed3b9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e4a8c1357cfa4a2cc61bc57555157ed9ae2aaa7d43e8b7d15880ba91288fac8
[INFO] running `Command { std: "docker" "start" "-a" "0e4a8c1357cfa4a2cc61bc57555157ed9ae2aaa7d43e8b7d15880ba91288fac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling synchro_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "0e4a8c1357cfa4a2cc61bc57555157ed9ae2aaa7d43e8b7d15880ba91288fac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4a8c1357cfa4a2cc61bc57555157ed9ae2aaa7d43e8b7d15880ba91288fac8", kill_on_drop: false }`
[INFO] [stdout] 0e4a8c1357cfa4a2cc61bc57555157ed9ae2aaa7d43e8b7d15880ba91288fac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54b037ca3b0b2b7f5f1ca89f6310390ce55c8fe1a3ad7f8412c45cc8a142f875
[INFO] running `Command { std: "docker" "start" "-a" "54b037ca3b0b2b7f5f1ca89f6310390ce55c8fe1a3ad7f8412c45cc8a142f875", kill_on_drop: false }`
[INFO] [stderr]    Compiling synchro_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "54b037ca3b0b2b7f5f1ca89f6310390ce55c8fe1a3ad7f8412c45cc8a142f875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b037ca3b0b2b7f5f1ca89f6310390ce55c8fe1a3ad7f8412c45cc8a142f875", kill_on_drop: false }`
[INFO] [stdout] 54b037ca3b0b2b7f5f1ca89f6310390ce55c8fe1a3ad7f8412c45cc8a142f875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dc628daae795bd6b7909913d290230dc1992e399265fda8bb838a839aa2d674
[INFO] running `Command { std: "docker" "start" "-a" "0dc628daae795bd6b7909913d290230dc1992e399265fda8bb838a839aa2d674", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/synchro_macro-30e5cbd3375ae738)
[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" "0dc628daae795bd6b7909913d290230dc1992e399265fda8bb838a839aa2d674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc628daae795bd6b7909913d290230dc1992e399265fda8bb838a839aa2d674", kill_on_drop: false }`
[INFO] [stdout] 0dc628daae795bd6b7909913d290230dc1992e399265fda8bb838a839aa2d674