[INFO] fetching crate jbig2dec-sys 0.19.0...
[INFO] checking jbig2dec-sys-0.19.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate jbig2dec-sys 0.19.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate jbig2dec-sys 0.19.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jbig2dec-sys 0.19.0
[INFO] finished tweaking crates.io crate jbig2dec-sys 0.19.0
[INFO] tweaked toml for crates.io crate jbig2dec-sys 0.19.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf0a7d3d94d87190048c05d9bb7df21177e92692baf97afcfc2f46e50c517fe5
[INFO] running `Command { std: "docker" "start" "-a" "bf0a7d3d94d87190048c05d9bb7df21177e92692baf97afcfc2f46e50c517fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf0a7d3d94d87190048c05d9bb7df21177e92692baf97afcfc2f46e50c517fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0a7d3d94d87190048c05d9bb7df21177e92692baf97afcfc2f46e50c517fe5", kill_on_drop: false }`
[INFO] [stdout] bf0a7d3d94d87190048c05d9bb7df21177e92692baf97afcfc2f46e50c517fe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47dddccc963931b116654a92272fc7fe8e73a5180c44c5eac82b829d372beff6
[INFO] running `Command { std: "docker" "start" "-a" "47dddccc963931b116654a92272fc7fe8e73a5180c44c5eac82b829d372beff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling jbig2dec-sys v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: jbig2dec-sys@0.19.0: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "47dddccc963931b116654a92272fc7fe8e73a5180c44c5eac82b829d372beff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dddccc963931b116654a92272fc7fe8e73a5180c44c5eac82b829d372beff6", kill_on_drop: false }`
[INFO] [stdout] 47dddccc963931b116654a92272fc7fe8e73a5180c44c5eac82b829d372beff6