[INFO] fetching crate pngmini 0.0.0... [INFO] checking pngmini-0.0.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate pngmini 0.0.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate pngmini 0.0.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pngmini 0.0.0 [INFO] finished tweaking crates.io crate pngmini 0.0.0 [INFO] tweaked toml for crates.io crate pngmini 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c19079c2100d53db36b3e2ad07f3c7d6d6c41d8b60831219d713c464e1225228 [INFO] running `Command { std: "docker" "start" "-a" "c19079c2100d53db36b3e2ad07f3c7d6d6c41d8b60831219d713c464e1225228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c19079c2100d53db36b3e2ad07f3c7d6d6c41d8b60831219d713c464e1225228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c19079c2100d53db36b3e2ad07f3c7d6d6c41d8b60831219d713c464e1225228", kill_on_drop: false }` [INFO] [stdout] c19079c2100d53db36b3e2ad07f3c7d6d6c41d8b60831219d713c464e1225228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31ca26fa226d934b55198f950e381697871a445048ceebba578aebaaf45379c8 [INFO] running `Command { std: "docker" "start" "-a" "31ca26fa226d934b55198f950e381697871a445048ceebba578aebaaf45379c8", kill_on_drop: false }` [INFO] [stderr] Checking pngmini v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "31ca26fa226d934b55198f950e381697871a445048ceebba578aebaaf45379c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ca26fa226d934b55198f950e381697871a445048ceebba578aebaaf45379c8", kill_on_drop: false }` [INFO] [stdout] 31ca26fa226d934b55198f950e381697871a445048ceebba578aebaaf45379c8