[INFO] fetching crate blackhole 0.20.2...
[INFO] checking blackhole-0.20.2 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate blackhole 0.20.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate blackhole 0.20.2 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackhole 0.20.2
[INFO] finished tweaking crates.io crate blackhole 0.20.2
[INFO] tweaked toml for crates.io crate blackhole 0.20.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b462d1c1bc13e8819b73b02cf34c612ce30d89fa72b46691e110f76812152e6b
[INFO] running `Command { std: "docker" "start" "-a" "b462d1c1bc13e8819b73b02cf34c612ce30d89fa72b46691e110f76812152e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b462d1c1bc13e8819b73b02cf34c612ce30d89fa72b46691e110f76812152e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b462d1c1bc13e8819b73b02cf34c612ce30d89fa72b46691e110f76812152e6b", kill_on_drop: false }`
[INFO] [stdout] b462d1c1bc13e8819b73b02cf34c612ce30d89fa72b46691e110f76812152e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba47eaf8cc8b84e334dc5e79a67ccfe7a3bd734475c1b40e865b49b7efc643b3
[INFO] running `Command { std: "docker" "start" "-a" "ba47eaf8cc8b84e334dc5e79a67ccfe7a3bd734475c1b40e865b49b7efc643b3", kill_on_drop: false }`
[INFO] [stderr]     Checking blackhole v0.20.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ba47eaf8cc8b84e334dc5e79a67ccfe7a3bd734475c1b40e865b49b7efc643b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba47eaf8cc8b84e334dc5e79a67ccfe7a3bd734475c1b40e865b49b7efc643b3", kill_on_drop: false }`
[INFO] [stdout] ba47eaf8cc8b84e334dc5e79a67ccfe7a3bd734475c1b40e865b49b7efc643b3
