[INFO] fetching crate iof 0.1.5...
[INFO] checking iof-0.1.5 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate iof 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate iof 0.1.5 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iof 0.1.5
[INFO] finished tweaking crates.io crate iof 0.1.5
[INFO] tweaked toml for crates.io crate iof 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate iof 0.1.5 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fd666c7c79abbc361c3c157adb34c183fda04f381dc3e5e3cee1c2d8b21fdbb
[INFO] running `Command { std: "docker" "start" "-a" "0fd666c7c79abbc361c3c157adb34c183fda04f381dc3e5e3cee1c2d8b21fdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fd666c7c79abbc361c3c157adb34c183fda04f381dc3e5e3cee1c2d8b21fdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd666c7c79abbc361c3c157adb34c183fda04f381dc3e5e3cee1c2d8b21fdbb", kill_on_drop: false }`
[INFO] [stdout] 0fd666c7c79abbc361c3c157adb34c183fda04f381dc3e5e3cee1c2d8b21fdbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5682a098ab7bd1ef6edb5ec8d553595591c584d748fc0bc4595c9a757e3377d0
[INFO] running `Command { std: "docker" "start" "-a" "5682a098ab7bd1ef6edb5ec8d553595591c584d748fc0bc4595c9a757e3377d0", kill_on_drop: false }`
[INFO] [stderr]     Checking iof v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "5682a098ab7bd1ef6edb5ec8d553595591c584d748fc0bc4595c9a757e3377d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5682a098ab7bd1ef6edb5ec8d553595591c584d748fc0bc4595c9a757e3377d0", kill_on_drop: false }`
[INFO] [stdout] 5682a098ab7bd1ef6edb5ec8d553595591c584d748fc0bc4595c9a757e3377d0