[INFO] fetching crate rrm_installer 0.0.1-alpha.7...
[INFO] checking rrm_installer-0.0.1-alpha.7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rrm_installer 0.0.1-alpha.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rrm_installer 0.0.1-alpha.7
[INFO] finished tweaking crates.io crate rrm_installer 0.0.1-alpha.7
[INFO] tweaked toml for crates.io crate rrm_installer 0.0.1-alpha.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrm_installer 0.0.1-alpha.7 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding directories v4.0.1 (available: v6.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e20f517e93919f880bff909c96a10a05bfc66d11c0ca793353d500dea7bee03d
[INFO] running `Command { std: "docker" "start" "-a" "e20f517e93919f880bff909c96a10a05bfc66d11c0ca793353d500dea7bee03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20f517e93919f880bff909c96a10a05bfc66d11c0ca793353d500dea7bee03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20f517e93919f880bff909c96a10a05bfc66d11c0ca793353d500dea7bee03d", kill_on_drop: false }`
[INFO] [stdout] e20f517e93919f880bff909c96a10a05bfc66d11c0ca793353d500dea7bee03d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac5e3492cdc65781b28a92e3d5c6ffe68d11e788df259607f3a08007053894b
[INFO] running `Command { std: "docker" "start" "-a" "9ac5e3492cdc65781b28a92e3d5c6ffe68d11e788df259607f3a08007053894b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking xml-rs v0.8.26
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking path-absolutize v3.1.1
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]     Checking rrm_xml v0.0.1-alpha.7
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking rrm_locals v0.0.1-alpha.8
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking rrm_installer v0.0.1-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.72s
[INFO] running `Command { std: "docker" "inspect" "9ac5e3492cdc65781b28a92e3d5c6ffe68d11e788df259607f3a08007053894b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac5e3492cdc65781b28a92e3d5c6ffe68d11e788df259607f3a08007053894b", kill_on_drop: false }`
[INFO] [stdout] 9ac5e3492cdc65781b28a92e3d5c6ffe68d11e788df259607f3a08007053894b