[INFO] fetching crate simple_scan 0.3.1...
[INFO] checking simple_scan-0.3.1 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate simple_scan 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate simple_scan 0.3.1 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_scan 0.3.1
[INFO] finished tweaking crates.io crate simple_scan 0.3.1
[INFO] tweaked toml for crates.io crate simple_scan 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05fcb8449f0d03a8f024c378cb659f44d1af27c302ff44ac81ace4b7b6a2783b
[INFO] running `Command { std: "docker" "start" "-a" "05fcb8449f0d03a8f024c378cb659f44d1af27c302ff44ac81ace4b7b6a2783b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05fcb8449f0d03a8f024c378cb659f44d1af27c302ff44ac81ace4b7b6a2783b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fcb8449f0d03a8f024c378cb659f44d1af27c302ff44ac81ace4b7b6a2783b", kill_on_drop: false }`
[INFO] [stdout] 05fcb8449f0d03a8f024c378cb659f44d1af27c302ff44ac81ace4b7b6a2783b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73db62d4e64775f01bd2c223ec917cca97333f2efcb6b4a9644a62055ed239fa
[INFO] running `Command { std: "docker" "start" "-a" "73db62d4e64775f01bd2c223ec917cca97333f2efcb6b4a9644a62055ed239fa", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_scan v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "73db62d4e64775f01bd2c223ec917cca97333f2efcb6b4a9644a62055ed239fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73db62d4e64775f01bd2c223ec917cca97333f2efcb6b4a9644a62055ed239fa", kill_on_drop: false }`
[INFO] [stdout] 73db62d4e64775f01bd2c223ec917cca97333f2efcb6b4a9644a62055ed239fa