[INFO] fetching crate stringleton-registry 0.2.0...
[INFO] building stringleton-registry-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate stringleton-registry 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stringleton-registry 0.2.0
[INFO] finished tweaking crates.io crate stringleton-registry 0.2.0
[INFO] tweaked toml for crates.io crate stringleton-registry 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringleton-registry 0.2.0 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 stringleton-registry 0.2.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 971c9be74265a4ffc2e2681a2b8cac32e757c674996a19ebc2bd87197ace6d54
[INFO] running `Command { std: "docker" "start" "-a" "971c9be74265a4ffc2e2681a2b8cac32e757c674996a19ebc2bd87197ace6d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971c9be74265a4ffc2e2681a2b8cac32e757c674996a19ebc2bd87197ace6d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971c9be74265a4ffc2e2681a2b8cac32e757c674996a19ebc2bd87197ace6d54", kill_on_drop: false }`
[INFO] [stdout] 971c9be74265a4ffc2e2681a2b8cac32e757c674996a19ebc2bd87197ace6d54
[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] 436d871b3db7b0b4ecf3cd0a1be0a7c903c21fbcb758da0f3d2d04805b5784a8
[INFO] running `Command { std: "docker" "start" "-a" "436d871b3db7b0b4ecf3cd0a1be0a7c903c21fbcb758da0f3d2d04805b5784a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling stringleton-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "436d871b3db7b0b4ecf3cd0a1be0a7c903c21fbcb758da0f3d2d04805b5784a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436d871b3db7b0b4ecf3cd0a1be0a7c903c21fbcb758da0f3d2d04805b5784a8", kill_on_drop: false }`
[INFO] [stdout] 436d871b3db7b0b4ecf3cd0a1be0a7c903c21fbcb758da0f3d2d04805b5784a8
[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] 3a4d78df0472ec62223204476bfe09ddaaf0efe57e7307c4155e17618c22b0a6
[INFO] running `Command { std: "docker" "start" "-a" "3a4d78df0472ec62223204476bfe09ddaaf0efe57e7307c4155e17618c22b0a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringleton-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3a4d78df0472ec62223204476bfe09ddaaf0efe57e7307c4155e17618c22b0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4d78df0472ec62223204476bfe09ddaaf0efe57e7307c4155e17618c22b0a6", kill_on_drop: false }`
[INFO] [stdout] 3a4d78df0472ec62223204476bfe09ddaaf0efe57e7307c4155e17618c22b0a6
