[INFO] fetching crate mod-exp-unsigned 0.1.1...
[INFO] checking mod-exp-unsigned-0.1.1 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate mod-exp-unsigned 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mod-exp-unsigned 0.1.1 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mod-exp-unsigned 0.1.1
[INFO] finished tweaking crates.io crate mod-exp-unsigned 0.1.1
[INFO] tweaked toml for crates.io crate mod-exp-unsigned 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78c855d302c3c5b133b28064c9d535a7b0e0b4939f6f39da26b4cd2b96e2f0f5
[INFO] running `Command { std: "docker" "start" "-a" "78c855d302c3c5b133b28064c9d535a7b0e0b4939f6f39da26b4cd2b96e2f0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c855d302c3c5b133b28064c9d535a7b0e0b4939f6f39da26b4cd2b96e2f0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c855d302c3c5b133b28064c9d535a7b0e0b4939f6f39da26b4cd2b96e2f0f5", kill_on_drop: false }`
[INFO] [stdout] 78c855d302c3c5b133b28064c9d535a7b0e0b4939f6f39da26b4cd2b96e2f0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d21ec6f7a7463e92a9a63cf72a03606880b28855dd6fdec3ec4f58f3e58cb458
[INFO] running `Command { std: "docker" "start" "-a" "d21ec6f7a7463e92a9a63cf72a03606880b28855dd6fdec3ec4f58f3e58cb458", kill_on_drop: false }`
[INFO] [stderr]     Checking mod-exp-unsigned v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "d21ec6f7a7463e92a9a63cf72a03606880b28855dd6fdec3ec4f58f3e58cb458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21ec6f7a7463e92a9a63cf72a03606880b28855dd6fdec3ec4f58f3e58cb458", kill_on_drop: false }`
[INFO] [stdout] d21ec6f7a7463e92a9a63cf72a03606880b28855dd6fdec3ec4f58f3e58cb458