[INFO] fetching crate kiss_dc 0.0.12...
[INFO] checking kiss_dc-0.0.12 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate kiss_dc 0.0.12 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate kiss_dc 0.0.12 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kiss_dc 0.0.12
[INFO] finished tweaking crates.io crate kiss_dc 0.0.12
[INFO] tweaked toml for crates.io crate kiss_dc 0.0.12 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8739b99e80a1ae7cc1c781ba4738d80cdf9ff88481dab0e14e12b44033a0ecf4
[INFO] running `Command { std: "docker" "start" "-a" "8739b99e80a1ae7cc1c781ba4738d80cdf9ff88481dab0e14e12b44033a0ecf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8739b99e80a1ae7cc1c781ba4738d80cdf9ff88481dab0e14e12b44033a0ecf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8739b99e80a1ae7cc1c781ba4738d80cdf9ff88481dab0e14e12b44033a0ecf4", kill_on_drop: false }`
[INFO] [stdout] 8739b99e80a1ae7cc1c781ba4738d80cdf9ff88481dab0e14e12b44033a0ecf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade4bbfcbf8100ddf8ad731873491573ad9fe3c253b481dec8cc1542cc7f9bd1
[INFO] running `Command { std: "docker" "start" "-a" "ade4bbfcbf8100ddf8ad731873491573ad9fe3c253b481dec8cc1542cc7f9bd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]     Checking kiss_dc v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "ade4bbfcbf8100ddf8ad731873491573ad9fe3c253b481dec8cc1542cc7f9bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade4bbfcbf8100ddf8ad731873491573ad9fe3c253b481dec8cc1542cc7f9bd1", kill_on_drop: false }`
[INFO] [stdout] ade4bbfcbf8100ddf8ad731873491573ad9fe3c253b481dec8cc1542cc7f9bd1