[INFO] cloning repository https://github.com/drtconway/lignum-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drtconway/lignum-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrtconway%2Flignum-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrtconway%2Flignum-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cadff2c81fd2d5d41c3ea621613dbd42f5921026
[INFO] checking drtconway/lignum-rs/cadff2c81fd2d5d41c3ea621613dbd42f5921026 against 656a9da186dacaf3bf8f7f7296a825d256cb4ae3 for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrtconway%2Flignum-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/drtconway/lignum-rs
[INFO] finished tweaking git repo https://github.com/drtconway/lignum-rs
[INFO] tweaked toml for git repo https://github.com/drtconway/lignum-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/drtconway/lignum-rs on toolchain 656a9da186dacaf3bf8f7f7296a825d256cb4ae3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/drtconway/lignum-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-deps v7.0.7
[INFO] [stderr]   Downloaded gobject-sys v0.21.5
[INFO] [stderr]   Downloaded cairo-rs v0.21.5
[INFO] [stderr]   Downloaded cairo-sys-rs v0.21.5
[INFO] [stderr]   Downloaded cfg-expr v0.20.5
[INFO] [stderr]   Downloaded toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]   Downloaded glib-sys v0.21.5
[INFO] [stderr]   Downloaded toml v0.9.10+spec-1.1.0
[INFO] [stderr]   Downloaded glib-macros v0.21.5
[INFO] [stderr]   Downloaded gio-sys v0.21.5
[INFO] [stderr]   Downloaded glib v0.21.5
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb
[INFO] running `Command { std: "docker" "start" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking lignum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb", kill_on_drop: false }`
[INFO] [stdout] 2d38e6aafe1bc1bb8507825537f0989543a9dbb45620e7ea371a88eb5dc8eedb
