[INFO] fetching crate rdbg 0.2.1...
[INFO] checking rdbg-0.2.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate rdbg 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rdbg 0.2.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdbg 0.2.1
[INFO] finished tweaking crates.io crate rdbg 0.2.1
[INFO] tweaked toml for crates.io crate rdbg 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rdbg 0.2.1 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de8dd6b72ec74de9899f07bf6d2945a8b26e5fd717a9a857f6157ae38ae79bdb
[INFO] running `Command { std: "docker" "start" "-a" "de8dd6b72ec74de9899f07bf6d2945a8b26e5fd717a9a857f6157ae38ae79bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de8dd6b72ec74de9899f07bf6d2945a8b26e5fd717a9a857f6157ae38ae79bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8dd6b72ec74de9899f07bf6d2945a8b26e5fd717a9a857f6157ae38ae79bdb", kill_on_drop: false }`
[INFO] [stdout] de8dd6b72ec74de9899f07bf6d2945a8b26e5fd717a9a857f6157ae38ae79bdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54aeb0d4a736c33a38df5d7b1c1a5fb6b3f83d17fc38c979761911cf200223f1
[INFO] running `Command { std: "docker" "start" "-a" "54aeb0d4a736c33a38df5d7b1c1a5fb6b3f83d17fc38c979761911cf200223f1", kill_on_drop: false }`
[INFO] [stderr]     Checking rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "54aeb0d4a736c33a38df5d7b1c1a5fb6b3f83d17fc38c979761911cf200223f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54aeb0d4a736c33a38df5d7b1c1a5fb6b3f83d17fc38c979761911cf200223f1", kill_on_drop: false }`
[INFO] [stdout] 54aeb0d4a736c33a38df5d7b1c1a5fb6b3f83d17fc38c979761911cf200223f1
[INFO] checking rdbg-0.2.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate rdbg 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rdbg 0.2.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdbg 0.2.1
[INFO] finished tweaking crates.io crate rdbg 0.2.1
[INFO] tweaked toml for crates.io crate rdbg 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate rdbg 0.2.1 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e7bce407ed6544d59bee76ecac02a06b0161c24ca71009e1d5efec98d442df7
[INFO] running `Command { std: "docker" "start" "-a" "4e7bce407ed6544d59bee76ecac02a06b0161c24ca71009e1d5efec98d442df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7bce407ed6544d59bee76ecac02a06b0161c24ca71009e1d5efec98d442df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7bce407ed6544d59bee76ecac02a06b0161c24ca71009e1d5efec98d442df7", kill_on_drop: false }`
[INFO] [stdout] 4e7bce407ed6544d59bee76ecac02a06b0161c24ca71009e1d5efec98d442df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d45c9eb88f640aada0b6e8a55c53d65b897da1e9e8461592c96261e33349768
[INFO] running `Command { std: "docker" "start" "-a" "2d45c9eb88f640aada0b6e8a55c53d65b897da1e9e8461592c96261e33349768", kill_on_drop: false }`
[INFO] [stderr]     Checking rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "2d45c9eb88f640aada0b6e8a55c53d65b897da1e9e8461592c96261e33349768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d45c9eb88f640aada0b6e8a55c53d65b897da1e9e8461592c96261e33349768", kill_on_drop: false }`
[INFO] [stdout] 2d45c9eb88f640aada0b6e8a55c53d65b897da1e9e8461592c96261e33349768