[INFO] fetching crate crustabri_ipafair 1.0.0...
[INFO] checking crustabri_ipafair-1.0.0 against master#8b6b15b877fbceb1ee5d9a5a4746e7515901574a for pr-147294
[INFO] extracting crate crustabri_ipafair 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate crustabri_ipafair 1.0.0
[INFO] finished tweaking crates.io crate crustabri_ipafair 1.0.0
[INFO] tweaked toml for crates.io crate crustabri_ipafair 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crustabri_ipafair 1.0.0 on toolchain 8b6b15b877fbceb1ee5d9a5a4746e7515901574a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipafair-sys v1.0.0
[INFO] [stderr]   Downloaded sysinfo v0.23.13
[INFO] [stderr]   Downloaded crustabri v1.1.1
[INFO] [stderr]   Downloaded cadical v0.1.16
[INFO] [stderr]   Downloaded fern v0.6.2
[INFO] [stderr]   Downloaded permutator v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c091bcae630acbd9115c91cf1633dda8676d9a5556d6ec9773fc2ee8fad9c49
[INFO] running `Command { std: "docker" "start" "-a" "2c091bcae630acbd9115c91cf1633dda8676d9a5556d6ec9773fc2ee8fad9c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c091bcae630acbd9115c91cf1633dda8676d9a5556d6ec9773fc2ee8fad9c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c091bcae630acbd9115c91cf1633dda8676d9a5556d6ec9773fc2ee8fad9c49", kill_on_drop: false }`
[INFO] [stdout] 2c091bcae630acbd9115c91cf1633dda8676d9a5556d6ec9773fc2ee8fad9c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbaacf6f74b1aef31169b1276342daf78efaf9eb035a058c4602d06176d6de2d
[INFO] running `Command { std: "docker" "start" "-a" "fbaacf6f74b1aef31169b1276342daf78efaf9eb035a058c4602d06176d6de2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.61.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cadical v0.1.16
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling sysinfo v0.23.13
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking permutator v0.4.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling ipafair-sys v1.0.0
[INFO] [stderr]     Checking crustabri v1.1.1
[INFO] [stderr]     Checking crustabri_ipafair v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "fbaacf6f74b1aef31169b1276342daf78efaf9eb035a058c4602d06176d6de2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbaacf6f74b1aef31169b1276342daf78efaf9eb035a058c4602d06176d6de2d", kill_on_drop: false }`
[INFO] [stdout] fbaacf6f74b1aef31169b1276342daf78efaf9eb035a058c4602d06176d6de2d