[INFO] fetching crate powerpack-cache 0.7.0...
[INFO] building powerpack-cache-0.7.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate powerpack-cache 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate powerpack-cache 0.7.0
[INFO] finished tweaking crates.io crate powerpack-cache 0.7.0
[INFO] tweaked toml for crates.io crate powerpack-cache 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate powerpack-cache 0.7.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate powerpack-cache 0.7.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded powerpack-detach v0.7.0
[INFO] [stderr]   Downloaded flagset v0.4.6
[INFO] [stderr]   Downloaded powerpack-env v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0402d2808e7b501a95c4beb5c6b1a041a41f2b79f5478e79156db72260ae6f01
[INFO] running `Command { std: "docker" "start" "-a" "0402d2808e7b501a95c4beb5c6b1a041a41f2b79f5478e79156db72260ae6f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0402d2808e7b501a95c4beb5c6b1a041a41f2b79f5478e79156db72260ae6f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0402d2808e7b501a95c4beb5c6b1a041a41f2b79f5478e79156db72260ae6f01", kill_on_drop: false }`
[INFO] [stdout] 0402d2808e7b501a95c4beb5c6b1a041a41f2b79f5478e79156db72260ae6f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 893fd0d7f2dd4154cab9907e227b31c78a66271a4a1e57716d3bd75323d65f7d
[INFO] running `Command { std: "docker" "start" "-a" "893fd0d7f2dd4154cab9907e227b31c78a66271a4a1e57716d3bd75323d65f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling flagset v0.4.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling powerpack-env v0.7.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling powerpack-detach v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling powerpack-cache v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.38s
[INFO] running `Command { std: "docker" "inspect" "893fd0d7f2dd4154cab9907e227b31c78a66271a4a1e57716d3bd75323d65f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893fd0d7f2dd4154cab9907e227b31c78a66271a4a1e57716d3bd75323d65f7d", kill_on_drop: false }`
[INFO] [stdout] 893fd0d7f2dd4154cab9907e227b31c78a66271a4a1e57716d3bd75323d65f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 082ccd42b5ecd02790358bc0b4737eed45673449a4cf3a3d23291b19e5ac3b3b
[INFO] running `Command { std: "docker" "start" "-a" "082ccd42b5ecd02790358bc0b4737eed45673449a4cf3a3d23291b19e5ac3b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerpack-cache v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "082ccd42b5ecd02790358bc0b4737eed45673449a4cf3a3d23291b19e5ac3b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082ccd42b5ecd02790358bc0b4737eed45673449a4cf3a3d23291b19e5ac3b3b", kill_on_drop: false }`
[INFO] [stdout] 082ccd42b5ecd02790358bc0b4737eed45673449a4cf3a3d23291b19e5ac3b3b