[INFO] fetching crate compact-rc 0.5.5...
[INFO] checking compact-rc-0.5.5 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate compact-rc 0.5.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate compact-rc 0.5.5 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compact-rc 0.5.5
[INFO] finished tweaking crates.io crate compact-rc 0.5.5
[INFO] tweaked toml for crates.io crate compact-rc 0.5.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dropcount v0.1.2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec65b0d9f3e89d27419eac6d93827b4d0be43ee8b584a122c18562fd3484b295
[INFO] running `Command { std: "docker" "start" "-a" "ec65b0d9f3e89d27419eac6d93827b4d0be43ee8b584a122c18562fd3484b295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec65b0d9f3e89d27419eac6d93827b4d0be43ee8b584a122c18562fd3484b295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec65b0d9f3e89d27419eac6d93827b4d0be43ee8b584a122c18562fd3484b295", kill_on_drop: false }`
[INFO] [stdout] ec65b0d9f3e89d27419eac6d93827b4d0be43ee8b584a122c18562fd3484b295
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16631677d7af214aa239e1584fe5bc15db40cf27fb69c3a5f52d617df36c9b1
[INFO] running `Command { std: "docker" "start" "-a" "c16631677d7af214aa239e1584fe5bc15db40cf27fb69c3a5f52d617df36c9b1", kill_on_drop: false }`
[INFO] [stderr]     Checking dropcount v0.1.2
[INFO] [stderr]     Checking compact-rc v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c16631677d7af214aa239e1584fe5bc15db40cf27fb69c3a5f52d617df36c9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16631677d7af214aa239e1584fe5bc15db40cf27fb69c3a5f52d617df36c9b1", kill_on_drop: false }`
[INFO] [stdout] c16631677d7af214aa239e1584fe5bc15db40cf27fb69c3a5f52d617df36c9b1