[INFO] fetching crate debug-helper 0.3.11...
[INFO] checking debug-helper-0.3.11 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate debug-helper 0.3.11 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate debug-helper 0.3.11 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debug-helper 0.3.11
[INFO] finished tweaking crates.io crate debug-helper 0.3.11
[INFO] tweaked toml for crates.io crate debug-helper 0.3.11 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate debug-helper 0.3.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efacdc675ee3ca7f4709f4aa8e57a9f2dbcbb88b2d1eb0dd71aa67368bebedd4
[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" "efacdc675ee3ca7f4709f4aa8e57a9f2dbcbb88b2d1eb0dd71aa67368bebedd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efacdc675ee3ca7f4709f4aa8e57a9f2dbcbb88b2d1eb0dd71aa67368bebedd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efacdc675ee3ca7f4709f4aa8e57a9f2dbcbb88b2d1eb0dd71aa67368bebedd4", kill_on_drop: false }`
[INFO] [stdout] efacdc675ee3ca7f4709f4aa8e57a9f2dbcbb88b2d1eb0dd71aa67368bebedd4
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25ebc541c37a524b1153327ca81824f58b62cebd226bffcfadd8c6e9d907afd5
[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" "25ebc541c37a524b1153327ca81824f58b62cebd226bffcfadd8c6e9d907afd5", kill_on_drop: false }`
[INFO] [stderr]     Checking debug-helper v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "25ebc541c37a524b1153327ca81824f58b62cebd226bffcfadd8c6e9d907afd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ebc541c37a524b1153327ca81824f58b62cebd226bffcfadd8c6e9d907afd5", kill_on_drop: false }`
[INFO] [stdout] 25ebc541c37a524b1153327ca81824f58b62cebd226bffcfadd8c6e9d907afd5