[INFO] fetching crate tern 3.1.4...
[INFO] building tern-3.1.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tern 3.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tern 3.1.4
[INFO] finished tweaking crates.io crate tern 3.1.4
[INFO] tweaked toml for crates.io crate tern 3.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tern 3.1.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tern 3.1.4 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 406768f74b462315debbebf5755d654175f25f1c2ef0f915c2eb490158508df1
[INFO] running `Command { std: "docker" "start" "-a" "406768f74b462315debbebf5755d654175f25f1c2ef0f915c2eb490158508df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "406768f74b462315debbebf5755d654175f25f1c2ef0f915c2eb490158508df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406768f74b462315debbebf5755d654175f25f1c2ef0f915c2eb490158508df1", kill_on_drop: false }`
[INFO] [stdout] 406768f74b462315debbebf5755d654175f25f1c2ef0f915c2eb490158508df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1594d5915956722246855480b88f35fe28d44b1624c0355bfce929e3c095c5af
[INFO] running `Command { std: "docker" "start" "-a" "1594d5915956722246855480b88f35fe28d44b1624c0355bfce929e3c095c5af", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tern-derive v3.1.4
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling display_json v0.2.1
[INFO] [stderr]    Compiling tern-core v3.1.4
[INFO] [stderr]    Compiling tern v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "1594d5915956722246855480b88f35fe28d44b1624c0355bfce929e3c095c5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1594d5915956722246855480b88f35fe28d44b1624c0355bfce929e3c095c5af", kill_on_drop: false }`
[INFO] [stdout] 1594d5915956722246855480b88f35fe28d44b1624c0355bfce929e3c095c5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fca1cc69e176d0a7686951b5e9b286668d1fbc646ba2c7c4cfcdc0b6cf5c17a8
[INFO] running `Command { std: "docker" "start" "-a" "fca1cc69e176d0a7686951b5e9b286668d1fbc646ba2c7c4cfcdc0b6cf5c17a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tern v3.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "fca1cc69e176d0a7686951b5e9b286668d1fbc646ba2c7c4cfcdc0b6cf5c17a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca1cc69e176d0a7686951b5e9b286668d1fbc646ba2c7c4cfcdc0b6cf5c17a8", kill_on_drop: false }`
[INFO] [stdout] fca1cc69e176d0a7686951b5e9b286668d1fbc646ba2c7c4cfcdc0b6cf5c17a8