[INFO] fetching crate lv2-core-derive 2.1.1...
[INFO] testing lv2-core-derive-2.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate lv2-core-derive 2.1.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate lv2-core-derive 2.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lv2-core-derive 2.1.1
[INFO] finished tweaking crates.io crate lv2-core-derive 2.1.1
[INFO] tweaked toml for crates.io crate lv2-core-derive 2.1.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b9b5de0fbf93acd753680009bc9fb19f9d2717f12d60393ed1f2957f8664b83
[INFO] running `Command { std: "docker" "start" "-a" "1b9b5de0fbf93acd753680009bc9fb19f9d2717f12d60393ed1f2957f8664b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b9b5de0fbf93acd753680009bc9fb19f9d2717f12d60393ed1f2957f8664b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9b5de0fbf93acd753680009bc9fb19f9d2717f12d60393ed1f2957f8664b83", kill_on_drop: false }`
[INFO] [stdout] 1b9b5de0fbf93acd753680009bc9fb19f9d2717f12d60393ed1f2957f8664b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 238d72a54a9fc225d4b526e4f9c40611ada1d15268b52cbff1e7f10582e24e90
[INFO] running `Command { std: "docker" "start" "-a" "238d72a54a9fc225d4b526e4f9c40611ada1d15268b52cbff1e7f10582e24e90", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling lv2-core-derive v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "238d72a54a9fc225d4b526e4f9c40611ada1d15268b52cbff1e7f10582e24e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238d72a54a9fc225d4b526e4f9c40611ada1d15268b52cbff1e7f10582e24e90", kill_on_drop: false }`
[INFO] [stdout] 238d72a54a9fc225d4b526e4f9c40611ada1d15268b52cbff1e7f10582e24e90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77b2c722be0c7787d9a4b36fda15cae25327a001820a6cac04318c1be628222e
[INFO] running `Command { std: "docker" "start" "-a" "77b2c722be0c7787d9a4b36fda15cae25327a001820a6cac04318c1be628222e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lv2-core-derive v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "77b2c722be0c7787d9a4b36fda15cae25327a001820a6cac04318c1be628222e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b2c722be0c7787d9a4b36fda15cae25327a001820a6cac04318c1be628222e", kill_on_drop: false }`
[INFO] [stdout] 77b2c722be0c7787d9a4b36fda15cae25327a001820a6cac04318c1be628222e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdfa33dba4487b3537a6c1f2b4f3b3f2e00881f2ca7d5841fe7b40ad3192621b
[INFO] running `Command { std: "docker" "start" "-a" "fdfa33dba4487b3537a6c1f2b4f3b3f2e00881f2ca7d5841fe7b40ad3192621b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lv2_core_derive-e5ebe83a6e115074)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lv2-core-derive
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "fdfa33dba4487b3537a6c1f2b4f3b3f2e00881f2ca7d5841fe7b40ad3192621b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfa33dba4487b3537a6c1f2b4f3b3f2e00881f2ca7d5841fe7b40ad3192621b", kill_on_drop: false }`
[INFO] [stdout] fdfa33dba4487b3537a6c1f2b4f3b3f2e00881f2ca7d5841fe7b40ad3192621b