[INFO] fetching crate futures-task 0.3.30...
[INFO] checking futures-task-0.3.30 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate futures-task 0.3.30 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate futures-task 0.3.30 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-task 0.3.30
[INFO] finished tweaking crates.io crate futures-task 0.3.30
[INFO] tweaked toml for crates.io crate futures-task 0.3.30 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b12efb5e04d342cdf928295886f7c66ffa46992da15616dbe1921a98d341e0e
[INFO] running `Command { std: "docker" "start" "-a" "1b12efb5e04d342cdf928295886f7c66ffa46992da15616dbe1921a98d341e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b12efb5e04d342cdf928295886f7c66ffa46992da15616dbe1921a98d341e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b12efb5e04d342cdf928295886f7c66ffa46992da15616dbe1921a98d341e0e", kill_on_drop: false }`
[INFO] [stdout] 1b12efb5e04d342cdf928295886f7c66ffa46992da15616dbe1921a98d341e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94fbbe56e3886593b2a17f300ccd3d65daf2e63fa23f9efe23bc683f084bba60
[INFO] running `Command { std: "docker" "start" "-a" "94fbbe56e3886593b2a17f300ccd3d65daf2e63fa23f9efe23bc683f084bba60", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "94fbbe56e3886593b2a17f300ccd3d65daf2e63fa23f9efe23bc683f084bba60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fbbe56e3886593b2a17f300ccd3d65daf2e63fa23f9efe23bc683f084bba60", kill_on_drop: false }`
[INFO] [stdout] 94fbbe56e3886593b2a17f300ccd3d65daf2e63fa23f9efe23bc683f084bba60