[INFO] fetching crate rgb 0.8.22...
[INFO] checking rgb-0.8.22 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate rgb 0.8.22 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rgb 0.8.22 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb 0.8.22
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rgb 0.8.22
[INFO] tweaked toml for crates.io crate rgb 0.8.22 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate rgb 0.8.22 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", 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] 06cbcb4ddef45842d48a9a15ecf22e500dc0a2d667f517302c82a84fae14d49a
[INFO] running `Command { std: "docker" "start" "-a" "06cbcb4ddef45842d48a9a15ecf22e500dc0a2d667f517302c82a84fae14d49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06cbcb4ddef45842d48a9a15ecf22e500dc0a2d667f517302c82a84fae14d49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06cbcb4ddef45842d48a9a15ecf22e500dc0a2d667f517302c82a84fae14d49a", kill_on_drop: false }`
[INFO] [stdout] 06cbcb4ddef45842d48a9a15ecf22e500dc0a2d667f517302c82a84fae14d49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c602adf42d6353685cb988351e98a296d73b75933d18518807ebd12c6a0109b
[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" "1c602adf42d6353685cb988351e98a296d73b75933d18518807ebd12c6a0109b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking rgb v0.8.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "1c602adf42d6353685cb988351e98a296d73b75933d18518807ebd12c6a0109b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c602adf42d6353685cb988351e98a296d73b75933d18518807ebd12c6a0109b", kill_on_drop: false }`
[INFO] [stdout] 1c602adf42d6353685cb988351e98a296d73b75933d18518807ebd12c6a0109b