[INFO] fetching crate prototty_wasm_render 0.27.0...
[INFO] checking prototty_wasm_render-0.27.0 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate prototty_wasm_render 0.27.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate prototty_wasm_render 0.27.0 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prototty_wasm_render 0.27.0
[INFO] finished tweaking crates.io crate prototty_wasm_render 0.27.0
[INFO] tweaked toml for crates.io crate prototty_wasm_render 0.27.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb24 v0.1.5
[INFO] [stderr]   Downloaded prototty_render v0.27.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7ef37b634a2ef76157f322cc07d0ef96fc3472a0f23cf3f6888ba4ee76b1791
[INFO] running `Command { std: "docker" "start" "-a" "a7ef37b634a2ef76157f322cc07d0ef96fc3472a0f23cf3f6888ba4ee76b1791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7ef37b634a2ef76157f322cc07d0ef96fc3472a0f23cf3f6888ba4ee76b1791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ef37b634a2ef76157f322cc07d0ef96fc3472a0f23cf3f6888ba4ee76b1791", kill_on_drop: false }`
[INFO] [stdout] a7ef37b634a2ef76157f322cc07d0ef96fc3472a0f23cf3f6888ba4ee76b1791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e8d2130d9b798b740fb718714acb68d47f4b7c25caf3858c1a64f43143a3463
[INFO] running `Command { std: "docker" "start" "-a" "8e8d2130d9b798b740fb718714acb68d47f4b7c25caf3858c1a64f43143a3463", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.70
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.70
[INFO] [stderr]     Checking rgb24 v0.1.5
[INFO] [stderr]     Checking coord_2d v0.2.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking prototty_render v0.27.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.70
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.70
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.70
[INFO] [stderr]     Checking prototty_wasm_render v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.36s
[INFO] running `Command { std: "docker" "inspect" "8e8d2130d9b798b740fb718714acb68d47f4b7c25caf3858c1a64f43143a3463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8d2130d9b798b740fb718714acb68d47f4b7c25caf3858c1a64f43143a3463", kill_on_drop: false }`
[INFO] [stdout] 8e8d2130d9b798b740fb718714acb68d47f4b7c25caf3858c1a64f43143a3463