[INFO] fetching crate iron_json 1.0.0... [INFO] checking iron_json-1.0.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate iron_json 1.0.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate iron_json 1.0.0 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 crates.io crate iron_json 1.0.0 [INFO] finished tweaking crates.io crate iron_json 1.0.0 [INFO] tweaked toml for crates.io crate iron_json 1.0.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 543ca20e08910b9da8784f9c376847f2c2245fbaef88a84033c3d9edb18ca116 [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" "543ca20e08910b9da8784f9c376847f2c2245fbaef88a84033c3d9edb18ca116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "543ca20e08910b9da8784f9c376847f2c2245fbaef88a84033c3d9edb18ca116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543ca20e08910b9da8784f9c376847f2c2245fbaef88a84033c3d9edb18ca116", kill_on_drop: false }` [INFO] [stdout] 543ca20e08910b9da8784f9c376847f2c2245fbaef88a84033c3d9edb18ca116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b53f3d263fb2d4b93934b510e0c71bd1cff7c72c5bf70d2779283cd70f8b6345 [INFO] running `Command { std: "docker" "start" "-a" "b53f3d263fb2d4b93934b510e0c71bd1cff7c72c5bf70d2779283cd70f8b6345", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking json v0.11.15 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Checking iron v0.5.1 [INFO] [stderr] Checking persistent v0.3.0 [INFO] [stderr] Checking bodyparser v0.5.0 [INFO] [stderr] Checking iron_json v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.27s [INFO] running `Command { std: "docker" "inspect" "b53f3d263fb2d4b93934b510e0c71bd1cff7c72c5bf70d2779283cd70f8b6345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b53f3d263fb2d4b93934b510e0c71bd1cff7c72c5bf70d2779283cd70f8b6345", kill_on_drop: false }` [INFO] [stdout] b53f3d263fb2d4b93934b510e0c71bd1cff7c72c5bf70d2779283cd70f8b6345