[INFO] fetching crate annotation-rs-beta 0.1.0-beta...
[INFO] checking annotation-rs-beta-0.1.0-beta against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate annotation-rs-beta 0.1.0-beta into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate annotation-rs-beta 0.1.0-beta on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate annotation-rs-beta 0.1.0-beta
[INFO] finished tweaking crates.io crate annotation-rs-beta 0.1.0-beta
[INFO] tweaked toml for crates.io crate annotation-rs-beta 0.1.0-beta written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+90442458ac46b1d5eed752c316da25450f67285b" "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] ac430146c82f4c8939641cda3e305afddd28500e792624a1500a2e2cae02a80e
[INFO] running `Command { std: "docker" "start" "-a" "ac430146c82f4c8939641cda3e305afddd28500e792624a1500a2e2cae02a80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac430146c82f4c8939641cda3e305afddd28500e792624a1500a2e2cae02a80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac430146c82f4c8939641cda3e305afddd28500e792624a1500a2e2cae02a80e", kill_on_drop: false }`
[INFO] [stdout] ac430146c82f4c8939641cda3e305afddd28500e792624a1500a2e2cae02a80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+90442458ac46b1d5eed752c316da25450f67285b" "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] 3f42a62964df38b5c8c6b5fa65045a03d00f9070c0a3a88d56f30462587ab625
[INFO] running `Command { std: "docker" "start" "-a" "3f42a62964df38b5c8c6b5fa65045a03d00f9070c0a3a88d56f30462587ab625", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking annotation-rs-helpers v0.1.0
[INFO] [stderr]    Compiling annotation-rs-codegen v0.1.0
[INFO] [stderr]     Checking annotation-rs-beta v0.1.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `Command { std: "docker" "inspect" "3f42a62964df38b5c8c6b5fa65045a03d00f9070c0a3a88d56f30462587ab625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f42a62964df38b5c8c6b5fa65045a03d00f9070c0a3a88d56f30462587ab625", kill_on_drop: false }`
[INFO] [stdout] 3f42a62964df38b5c8c6b5fa65045a03d00f9070c0a3a88d56f30462587ab625