[INFO] fetching crate versions 7.0.0...
[INFO] building versions-7.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate versions 7.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate versions 7.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate versions 7.0.0
[INFO] tweaked toml for crates.io crate versions 7.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate versions 7.0.0 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 versions 7.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 13ad84672bdb192eafd69e56f23cad54398c8c88d9021715d065724321d53d2f
[INFO] running `Command { std: "docker" "start" "-a" "13ad84672bdb192eafd69e56f23cad54398c8c88d9021715d065724321d53d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13ad84672bdb192eafd69e56f23cad54398c8c88d9021715d065724321d53d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ad84672bdb192eafd69e56f23cad54398c8c88d9021715d065724321d53d2f", kill_on_drop: false }`
[INFO] [stdout] 13ad84672bdb192eafd69e56f23cad54398c8c88d9021715d065724321d53d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 925808e8e907ceacefdb381bfb01cfebafa2d548dce79c97c672d755bc0aec05
[INFO] running `Command { std: "docker" "start" "-a" "925808e8e907ceacefdb381bfb01cfebafa2d548dce79c97c672d755bc0aec05", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling versions v7.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "925808e8e907ceacefdb381bfb01cfebafa2d548dce79c97c672d755bc0aec05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925808e8e907ceacefdb381bfb01cfebafa2d548dce79c97c672d755bc0aec05", kill_on_drop: false }`
[INFO] [stdout] 925808e8e907ceacefdb381bfb01cfebafa2d548dce79c97c672d755bc0aec05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b98165072255b78c1dafb5a5a6bc727b5c9c98eb85c2d77e18c9ccea68b6a7f7
[INFO] running `Command { std: "docker" "start" "-a" "b98165072255b78c1dafb5a5a6bc727b5c9c98eb85c2d77e18c9ccea68b6a7f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling versions v7.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "b98165072255b78c1dafb5a5a6bc727b5c9c98eb85c2d77e18c9ccea68b6a7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98165072255b78c1dafb5a5a6bc727b5c9c98eb85c2d77e18c9ccea68b6a7f7", kill_on_drop: false }`
[INFO] [stdout] b98165072255b78c1dafb5a5a6bc727b5c9c98eb85c2d77e18c9ccea68b6a7f7