[INFO] fetching crate round-to 0.1.5...
[INFO] checking round-to-0.1.5 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate round-to 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate round-to 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate round-to 0.1.5
[INFO] tweaked toml for crates.io crate round-to 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate round-to 0.1.5 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 854d1248aa8e452bc7b9ab77672abcc09b0e5d18a25877e7b96a40799299f516
[INFO] running `Command { std: "docker" "start" "-a" "854d1248aa8e452bc7b9ab77672abcc09b0e5d18a25877e7b96a40799299f516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "854d1248aa8e452bc7b9ab77672abcc09b0e5d18a25877e7b96a40799299f516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854d1248aa8e452bc7b9ab77672abcc09b0e5d18a25877e7b96a40799299f516", kill_on_drop: false }`
[INFO] [stdout] 854d1248aa8e452bc7b9ab77672abcc09b0e5d18a25877e7b96a40799299f516
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1735d56f74286c3eb50b44b5a60855dd47a3d7e0c7cc46b7abdb1dc9a3034091
[INFO] running `Command { std: "docker" "start" "-a" "1735d56f74286c3eb50b44b5a60855dd47a3d7e0c7cc46b7abdb1dc9a3034091", kill_on_drop: false }`
[INFO] [stderr]     Checking round-to v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1735d56f74286c3eb50b44b5a60855dd47a3d7e0c7cc46b7abdb1dc9a3034091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1735d56f74286c3eb50b44b5a60855dd47a3d7e0c7cc46b7abdb1dc9a3034091", kill_on_drop: false }`
[INFO] [stdout] 1735d56f74286c3eb50b44b5a60855dd47a3d7e0c7cc46b7abdb1dc9a3034091