[INFO] fetching crate colornamer 1.0.1... [INFO] checking colornamer-1.0.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate colornamer 1.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate colornamer 1.0.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate colornamer 1.0.1 [INFO] finished tweaking crates.io crate colornamer 1.0.1 [INFO] tweaked toml for crates.io crate colornamer 1.0.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cast v0.1.0 [INFO] [stderr] Downloaded criterion-stats v0.1.3 [INFO] [stderr] Downloaded criterion v0.1.2 [INFO] [stderr] Downloaded criterion-plot v0.1.3 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9df628c86db110c1ee473d24373b5aaeb23e711bf1d7eceb70a8293e09d86b98 [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" "9df628c86db110c1ee473d24373b5aaeb23e711bf1d7eceb70a8293e09d86b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9df628c86db110c1ee473d24373b5aaeb23e711bf1d7eceb70a8293e09d86b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df628c86db110c1ee473d24373b5aaeb23e711bf1d7eceb70a8293e09d86b98", kill_on_drop: false }` [INFO] [stdout] 9df628c86db110c1ee473d24373b5aaeb23e711bf1d7eceb70a8293e09d86b98 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc44179f01003646ba84a4feca5ccc79d62e9ea37032d9edd6b14320a920a200 [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" "fc44179f01003646ba84a4feca5ccc79d62e9ea37032d9edd6b14320a920a200", kill_on_drop: false }` [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking colornamer v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking criterion-stats v0.1.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking criterion-plot v0.1.3 [INFO] [stderr] Checking criterion v0.1.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.24s [INFO] running `Command { std: "docker" "inspect" "fc44179f01003646ba84a4feca5ccc79d62e9ea37032d9edd6b14320a920a200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc44179f01003646ba84a4feca5ccc79d62e9ea37032d9edd6b14320a920a200", kill_on_drop: false }` [INFO] [stdout] fc44179f01003646ba84a4feca5ccc79d62e9ea37032d9edd6b14320a920a200