[INFO] fetching crate rust-plugin 0.1.0...
[INFO] testing rust-plugin-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rust-plugin 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rust-plugin 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-plugin 0.1.0
[INFO] finished tweaking crates.io crate rust-plugin 0.1.0
[INFO] tweaked toml for crates.io crate rust-plugin 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0904e18644be627e1c16c5f062c6ab91b89230f93aee43d0c60e43a1c1dfcc7
[INFO] running `Command { std: "docker" "start" "-a" "a0904e18644be627e1c16c5f062c6ab91b89230f93aee43d0c60e43a1c1dfcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0904e18644be627e1c16c5f062c6ab91b89230f93aee43d0c60e43a1c1dfcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0904e18644be627e1c16c5f062c6ab91b89230f93aee43d0c60e43a1c1dfcc7", kill_on_drop: false }`
[INFO] [stdout] a0904e18644be627e1c16c5f062c6ab91b89230f93aee43d0c60e43a1c1dfcc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da071fedf7a4d79517e5128d99d22e1167954ef5cabc52284cd9641f72b5b80
[INFO] running `Command { std: "docker" "start" "-a" "1da071fedf7a4d79517e5128d99d22e1167954ef5cabc52284cd9641f72b5b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "1da071fedf7a4d79517e5128d99d22e1167954ef5cabc52284cd9641f72b5b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da071fedf7a4d79517e5128d99d22e1167954ef5cabc52284cd9641f72b5b80", kill_on_drop: false }`
[INFO] [stdout] 1da071fedf7a4d79517e5128d99d22e1167954ef5cabc52284cd9641f72b5b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 666464f8fdf2e5911db62621dce47498abc84f32d58c20085c824bb04e6d3940
[INFO] running `Command { std: "docker" "start" "-a" "666464f8fdf2e5911db62621dce47498abc84f32d58c20085c824bb04e6d3940", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "666464f8fdf2e5911db62621dce47498abc84f32d58c20085c824bb04e6d3940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666464f8fdf2e5911db62621dce47498abc84f32d58c20085c824bb04e6d3940", kill_on_drop: false }`
[INFO] [stdout] 666464f8fdf2e5911db62621dce47498abc84f32d58c20085c824bb04e6d3940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3f9998c945607a73b7c259aafdeff36a590aad7f890b61b7e96d6cbc4bc39bf
[INFO] running `Command { std: "docker" "start" "-a" "d3f9998c945607a73b7c259aafdeff36a590aad7f890b61b7e96d6cbc4bc39bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_plugin-8d4ca78d2463e467)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-plugin
[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] [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" "d3f9998c945607a73b7c259aafdeff36a590aad7f890b61b7e96d6cbc4bc39bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f9998c945607a73b7c259aafdeff36a590aad7f890b61b7e96d6cbc4bc39bf", kill_on_drop: false }`
[INFO] [stdout] d3f9998c945607a73b7c259aafdeff36a590aad7f890b61b7e96d6cbc4bc39bf