[INFO] cloning repository https://github.com/lassipulkkinen/uuid_macro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lassipulkkinen/uuid_macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flassipulkkinen%2Fuuid_macro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flassipulkkinen%2Fuuid_macro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 137806a5d5475b34ab574c6b595570092838166e
[INFO] checking lassipulkkinen/uuid_macro against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flassipulkkinen%2Fuuid_macro" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lassipulkkinen/uuid_macro on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lassipulkkinen/uuid_macro
[INFO] finished tweaking git repo https://github.com/lassipulkkinen/uuid_macro
[INFO] tweaked toml for git repo https://github.com/lassipulkkinen/uuid_macro written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/lassipulkkinen/uuid_macro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af544d6e3f548188883308a37481acaddce20b6b70f326f4f83b5a08f69eb78e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af544d6e3f548188883308a37481acaddce20b6b70f326f4f83b5a08f69eb78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af544d6e3f548188883308a37481acaddce20b6b70f326f4f83b5a08f69eb78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af544d6e3f548188883308a37481acaddce20b6b70f326f4f83b5a08f69eb78e", kill_on_drop: false }`
[INFO] [stdout] af544d6e3f548188883308a37481acaddce20b6b70f326f4f83b5a08f69eb78e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 711459f44678136d3dcc99e5f0864c390e5831d3c39778e08d8b8bcb4fa5badb
[INFO] running `Command { std: "docker" "start" "-a" "711459f44678136d3dcc99e5f0864c390e5831d3c39778e08d8b8bcb4fa5badb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.7
[INFO] [stderr]    Compiling uuid_macro_impl v0.1.0 (/opt/rustwide/workdir/uuid_macro_impl)
[INFO] [stderr]     Checking uuid_macro v0.1.0 (/opt/rustwide/workdir/uuid_macro)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `Command { std: "docker" "inspect" "711459f44678136d3dcc99e5f0864c390e5831d3c39778e08d8b8bcb4fa5badb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711459f44678136d3dcc99e5f0864c390e5831d3c39778e08d8b8bcb4fa5badb", kill_on_drop: false }`
[INFO] [stdout] 711459f44678136d3dcc99e5f0864c390e5831d3c39778e08d8b8bcb4fa5badb