[INFO] fetching crate tempeh_widget 0.0.1...
[INFO] building tempeh_widget-0.0.1 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180
[INFO] extracting crate tempeh_widget 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate tempeh_widget 0.0.1 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempeh_widget 0.0.1
[INFO] finished tweaking crates.io crate tempeh_widget 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_widget 0.0.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb8c36babab11f4ee6d23514950827b7137bf20d8c8db4bed8a218e915594533
[INFO] running `Command { std: "docker" "start" "-a" "bb8c36babab11f4ee6d23514950827b7137bf20d8c8db4bed8a218e915594533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb8c36babab11f4ee6d23514950827b7137bf20d8c8db4bed8a218e915594533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8c36babab11f4ee6d23514950827b7137bf20d8c8db4bed8a218e915594533", kill_on_drop: false }`
[INFO] [stdout] bb8c36babab11f4ee6d23514950827b7137bf20d8c8db4bed8a218e915594533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f297dd114b24fe592a3041d4fbc991cfd88538fe1c7648529ad10645667bf2c
[INFO] running `Command { std: "docker" "start" "-a" "3f297dd114b24fe592a3041d4fbc991cfd88538fe1c7648529ad10645667bf2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_widget v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "3f297dd114b24fe592a3041d4fbc991cfd88538fe1c7648529ad10645667bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f297dd114b24fe592a3041d4fbc991cfd88538fe1c7648529ad10645667bf2c", kill_on_drop: false }`
[INFO] [stdout] 3f297dd114b24fe592a3041d4fbc991cfd88538fe1c7648529ad10645667bf2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16bd7abd1aba1be7547811960277e84d17c5f4e38f78cb245e95c46dec9e3f9
[INFO] running `Command { std: "docker" "start" "-a" "c16bd7abd1aba1be7547811960277e84d17c5f4e38f78cb245e95c46dec9e3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_widget v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c16bd7abd1aba1be7547811960277e84d17c5f4e38f78cb245e95c46dec9e3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16bd7abd1aba1be7547811960277e84d17c5f4e38f78cb245e95c46dec9e3f9", kill_on_drop: false }`
[INFO] [stdout] c16bd7abd1aba1be7547811960277e84d17c5f4e38f78cb245e95c46dec9e3f9