[INFO] fetching crate tmflib-derive 0.1.35...
[INFO] testing tmflib-derive-0.1.35 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tmflib-derive 0.1.35 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tmflib-derive 0.1.35
[INFO] finished tweaking crates.io crate tmflib-derive 0.1.35
[INFO] tweaked toml for crates.io crate tmflib-derive 0.1.35 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tmflib-derive 0.1.35 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] crate crates.io crate tmflib-derive 0.1.35 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 225b91e6089cd0e3bed78a91aeee8df9c7c6ef8e5d4ae1f6718ee231149793c8
[INFO] running `Command { std: "docker" "start" "-a" "225b91e6089cd0e3bed78a91aeee8df9c7c6ef8e5d4ae1f6718ee231149793c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225b91e6089cd0e3bed78a91aeee8df9c7c6ef8e5d4ae1f6718ee231149793c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225b91e6089cd0e3bed78a91aeee8df9c7c6ef8e5d4ae1f6718ee231149793c8", kill_on_drop: false }`
[INFO] [stdout] 225b91e6089cd0e3bed78a91aeee8df9c7c6ef8e5d4ae1f6718ee231149793c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2493780fa4a33a1f06c34bd0823a790b54bba7570de5cd843de6f4c3710ab9a
[INFO] running `Command { std: "docker" "start" "-a" "d2493780fa4a33a1f06c34bd0823a790b54bba7570de5cd843de6f4c3710ab9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tmflib-derive v0.1.35 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "d2493780fa4a33a1f06c34bd0823a790b54bba7570de5cd843de6f4c3710ab9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2493780fa4a33a1f06c34bd0823a790b54bba7570de5cd843de6f4c3710ab9a", kill_on_drop: false }`
[INFO] [stdout] d2493780fa4a33a1f06c34bd0823a790b54bba7570de5cd843de6f4c3710ab9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ebf50a717d41a3b3ea405e3463a976d22e05657672e54addfdbe1b9232e2c391
[INFO] running `Command { std: "docker" "start" "-a" "ebf50a717d41a3b3ea405e3463a976d22e05657672e54addfdbe1b9232e2c391", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmflib-derive v0.1.35 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ebf50a717d41a3b3ea405e3463a976d22e05657672e54addfdbe1b9232e2c391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf50a717d41a3b3ea405e3463a976d22e05657672e54addfdbe1b9232e2c391", kill_on_drop: false }`
[INFO] [stdout] ebf50a717d41a3b3ea405e3463a976d22e05657672e54addfdbe1b9232e2c391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 16f25e34ee18e5f7f96c82cbd0f8c7fd54c52ef7fd5bc3d93a78b095c6fbe2a4
[INFO] running `Command { std: "docker" "start" "-a" "16f25e34ee18e5f7f96c82cbd0f8c7fd54c52ef7fd5bc3d93a78b095c6fbe2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tmflib_derive-84577dc8f0ec0135)
[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 tmflib_derive
[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" "16f25e34ee18e5f7f96c82cbd0f8c7fd54c52ef7fd5bc3d93a78b095c6fbe2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f25e34ee18e5f7f96c82cbd0f8c7fd54c52ef7fd5bc3d93a78b095c6fbe2a4", kill_on_drop: false }`
[INFO] [stdout] 16f25e34ee18e5f7f96c82cbd0f8c7fd54c52ef7fd5bc3d93a78b095c6fbe2a4