[INFO] cloning repository https://github.com/data-pup/twiggy-compat-dev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/data-pup/twiggy-compat-dev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdata-pup%2Ftwiggy-compat-dev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdata-pup%2Ftwiggy-compat-dev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71ea2d94a80e6f23025dca51b9dfa25dfda6c26f
[INFO] checking data-pup/twiggy-compat-dev against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdata-pup%2Ftwiggy-compat-dev" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/data-pup/twiggy-compat-dev on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/data-pup/twiggy-compat-dev
[INFO] finished tweaking git repo https://github.com/data-pup/twiggy-compat-dev
[INFO] tweaked toml for git repo https://github.com/data-pup/twiggy-compat-dev written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/data-pup/twiggy-compat-dev already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.6.5
[INFO] [stderr]   Downloaded typed-arena v1.4.1
[INFO] [stderr]   Downloaded csv-core v0.1.4
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.11
[INFO] [stderr]   Downloaded serde v1.0.69
[INFO] [stderr]   Downloaded scroll v0.9.0
[INFO] [stderr]   Downloaded cpp_demangle v0.2.9
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.11
[INFO] [stderr]   Downloaded fallible-iterator v0.1.4
[INFO] [stderr]   Downloaded frozen v1.0.0
[INFO] [stderr]   Downloaded goblin v0.0.15
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.11
[INFO] [stderr]   Downloaded csv v1.0.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.11
[INFO] [stderr]   Downloaded petgraph v0.4.12
[INFO] [stderr]   Downloaded scroll_derive v0.9.4
[INFO] [stderr]   Downloaded object v0.8.0
[INFO] [stderr]   Downloaded gimli v0.16.0
[INFO] [stderr]   Downloaded parity-wasm v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35ca4011f3201f9affff67799f79fdc2e6b9f1ec31c1871751ea350536b70ced
[INFO] running `Command { std: "docker" "start" "-a" "35ca4011f3201f9affff67799f79fdc2e6b9f1ec31c1871751ea350536b70ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35ca4011f3201f9affff67799f79fdc2e6b9f1ec31c1871751ea350536b70ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ca4011f3201f9affff67799f79fdc2e6b9f1ec31c1871751ea350536b70ced", kill_on_drop: false }`
[INFO] [stdout] 35ca4011f3201f9affff67799f79fdc2e6b9f1ec31c1871751ea350536b70ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e6b36108e739a8e259713a307a1a20401bae3f5e082e176cbb3bb1ea8b2c55a
[INFO] running `Command { std: "docker" "start" "-a" "2e6b36108e739a8e259713a307a1a20401bae3f5e082e176cbb3bb1ea8b2c55a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "2e6b36108e739a8e259713a307a1a20401bae3f5e082e176cbb3bb1ea8b2c55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6b36108e739a8e259713a307a1a20401bae3f5e082e176cbb3bb1ea8b2c55a", kill_on_drop: false }`
[INFO] [stdout] 2e6b36108e739a8e259713a307a1a20401bae3f5e082e176cbb3bb1ea8b2c55a