[INFO] fetching crate sp-maybe-compressed-blob 4.0.0-dev...
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] crate sp-maybe-compressed-blob 4.0.0-dev is already in cache
[INFO] checking sp-maybe-compressed-blob-4.0.0-dev against try#7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e for pr-99880
[INFO] extracting crate sp-maybe-compressed-blob 4.0.0-dev into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sp-maybe-compressed-blob 4.0.0-dev on toolchain 7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-maybe-compressed-blob 4.0.0-dev
[INFO] finished tweaking crates.io crate sp-maybe-compressed-blob 4.0.0-dev
[INFO] tweaked toml for crates.io crate sp-maybe-compressed-blob 4.0.0-dev written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc81feb02e31b054554f48a65d0d814e89055d09bc51af19f127bf7e5997b76f
[INFO] running `Command { std: "docker" "start" "-a" "cc81feb02e31b054554f48a65d0d814e89055d09bc51af19f127bf7e5997b76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc81feb02e31b054554f48a65d0d814e89055d09bc51af19f127bf7e5997b76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc81feb02e31b054554f48a65d0d814e89055d09bc51af19f127bf7e5997b76f", kill_on_drop: false }`
[INFO] [stdout] cc81feb02e31b054554f48a65d0d814e89055d09bc51af19f127bf7e5997b76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+7b91cbfbcf4c73b95e666e0f8972d2f7262ce27e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6afccef8e3aee5bdd8d1404ccfc62f2e04b4f3babdf6c0559d6732c5ef1dcfc1
[INFO] running `Command { std: "docker" "start" "-a" "6afccef8e3aee5bdd8d1404ccfc62f2e04b4f3babdf6c0559d6732c5ef1dcfc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]     Checking zstd v0.6.1+zstd.1.4.9
[INFO] [stderr]     Checking sp-maybe-compressed-blob v4.0.0-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.68s
[INFO] running `Command { std: "docker" "inspect" "6afccef8e3aee5bdd8d1404ccfc62f2e04b4f3babdf6c0559d6732c5ef1dcfc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afccef8e3aee5bdd8d1404ccfc62f2e04b4f3babdf6c0559d6732c5ef1dcfc1", kill_on_drop: false }`
[INFO] [stdout] 6afccef8e3aee5bdd8d1404ccfc62f2e04b4f3babdf6c0559d6732c5ef1dcfc1