[INFO] fetching crate lending-iterator-proc_macros 0.1.7...
[INFO] testing lending-iterator-proc_macros-0.1.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lending-iterator-proc_macros 0.1.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lending-iterator-proc_macros 0.1.7
[INFO] finished tweaking crates.io crate lending-iterator-proc_macros 0.1.7
[INFO] tweaked toml for crates.io crate lending-iterator-proc_macros 0.1.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lending-iterator-proc_macros 0.1.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27153df5d1a72f730b5eb394f20ea5b0b5065a4c469b383aa24d8806eba04a50
[INFO] running `Command { std: "docker" "start" "-a" "27153df5d1a72f730b5eb394f20ea5b0b5065a4c469b383aa24d8806eba04a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27153df5d1a72f730b5eb394f20ea5b0b5065a4c469b383aa24d8806eba04a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27153df5d1a72f730b5eb394f20ea5b0b5065a4c469b383aa24d8806eba04a50", kill_on_drop: false }`
[INFO] [stdout] 27153df5d1a72f730b5eb394f20ea5b0b5065a4c469b383aa24d8806eba04a50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f16c7278bff2dbc5cdd8fdc8ba55ba62c3edb6cbc296e0c26678579c49c1eaa
[INFO] running `Command { std: "docker" "start" "-a" "6f16c7278bff2dbc5cdd8fdc8ba55ba62c3edb6cbc296e0c26678579c49c1eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lending-iterator-proc_macros v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "6f16c7278bff2dbc5cdd8fdc8ba55ba62c3edb6cbc296e0c26678579c49c1eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f16c7278bff2dbc5cdd8fdc8ba55ba62c3edb6cbc296e0c26678579c49c1eaa", kill_on_drop: false }`
[INFO] [stdout] 6f16c7278bff2dbc5cdd8fdc8ba55ba62c3edb6cbc296e0c26678579c49c1eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c92a861f1ed83aa6cd97ab3e4d985b6dacf0edf15123255c3c29e87d89e21c4e
[INFO] running `Command { std: "docker" "start" "-a" "c92a861f1ed83aa6cd97ab3e4d985b6dacf0edf15123255c3c29e87d89e21c4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lending-iterator-proc_macros v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c92a861f1ed83aa6cd97ab3e4d985b6dacf0edf15123255c3c29e87d89e21c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92a861f1ed83aa6cd97ab3e4d985b6dacf0edf15123255c3c29e87d89e21c4e", kill_on_drop: false }`
[INFO] [stdout] c92a861f1ed83aa6cd97ab3e4d985b6dacf0edf15123255c3c29e87d89e21c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 256678118da4aefba0df37b5c3b19d8b5c883838c7520f30aed3f95f6ff9813f
[INFO] running `Command { std: "docker" "start" "-a" "256678118da4aefba0df37b5c3b19d8b5c883838c7520f30aed3f95f6ff9813f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests mod.rs (/opt/rustwide/target/debug/deps/lending_iterator_proc_macros-7f91eddb62b19e3f)
[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 lending_iterator_proc_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" "256678118da4aefba0df37b5c3b19d8b5c883838c7520f30aed3f95f6ff9813f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256678118da4aefba0df37b5c3b19d8b5c883838c7520f30aed3f95f6ff9813f", kill_on_drop: false }`
[INFO] [stdout] 256678118da4aefba0df37b5c3b19d8b5c883838c7520f30aed3f95f6ff9813f