[INFO] fetching crate active 3.1.2...
[INFO] checking active-3.1.2 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate active 3.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate active 3.1.2 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate active 3.1.2
[INFO] finished tweaking crates.io crate active 3.1.2
[INFO] tweaked toml for crates.io crate active 3.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate active 3.1.2 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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8627aa13b034851c7ddf9b5162467d3e8de5755538611a255651e9e4d034bf48
[INFO] running `Command { std: "docker" "start" "-a" "8627aa13b034851c7ddf9b5162467d3e8de5755538611a255651e9e4d034bf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8627aa13b034851c7ddf9b5162467d3e8de5755538611a255651e9e4d034bf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8627aa13b034851c7ddf9b5162467d3e8de5755538611a255651e9e4d034bf48", kill_on_drop: false }`
[INFO] [stdout] 8627aa13b034851c7ddf9b5162467d3e8de5755538611a255651e9e4d034bf48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 862e579a5ec91ebb82a7f8a4fcddf59dab1a26483c62f74eadd6dd281dccf260
[INFO] running `Command { std: "docker" "start" "-a" "862e579a5ec91ebb82a7f8a4fcddf59dab1a26483c62f74eadd6dd281dccf260", kill_on_drop: false }`
[INFO] [stderr]     Checking active v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "862e579a5ec91ebb82a7f8a4fcddf59dab1a26483c62f74eadd6dd281dccf260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862e579a5ec91ebb82a7f8a4fcddf59dab1a26483c62f74eadd6dd281dccf260", kill_on_drop: false }`
[INFO] [stdout] 862e579a5ec91ebb82a7f8a4fcddf59dab1a26483c62f74eadd6dd281dccf260
[INFO] checking active-3.1.2 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate active 3.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate active 3.1.2 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate active 3.1.2
[INFO] finished tweaking crates.io crate active 3.1.2
[INFO] tweaked toml for crates.io crate active 3.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate active 3.1.2 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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a753e4bc968dcca159ebac40fe18459523981288b54bf21a55add62aeaab88
[INFO] running `Command { std: "docker" "start" "-a" "99a753e4bc968dcca159ebac40fe18459523981288b54bf21a55add62aeaab88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a753e4bc968dcca159ebac40fe18459523981288b54bf21a55add62aeaab88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a753e4bc968dcca159ebac40fe18459523981288b54bf21a55add62aeaab88", kill_on_drop: false }`
[INFO] [stdout] 99a753e4bc968dcca159ebac40fe18459523981288b54bf21a55add62aeaab88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946cfda911ffd44ea6cb8a5973d5e71bf2c8655eebed6ce72176b9ae2d1f171e
[INFO] running `Command { std: "docker" "start" "-a" "946cfda911ffd44ea6cb8a5973d5e71bf2c8655eebed6ce72176b9ae2d1f171e", kill_on_drop: false }`
[INFO] [stderr]     Checking active v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "946cfda911ffd44ea6cb8a5973d5e71bf2c8655eebed6ce72176b9ae2d1f171e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946cfda911ffd44ea6cb8a5973d5e71bf2c8655eebed6ce72176b9ae2d1f171e", kill_on_drop: false }`
[INFO] [stdout] 946cfda911ffd44ea6cb8a5973d5e71bf2c8655eebed6ce72176b9ae2d1f171e
