[INFO] fetching crate reflection_derive 0.1.1...
[INFO] checking reflection_derive-0.1.1 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate reflection_derive 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate reflection_derive 0.1.1 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 reflection_derive 0.1.1
[INFO] finished tweaking crates.io crate reflection_derive 0.1.1
[INFO] tweaked toml for crates.io crate reflection_derive 0.1.1 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] 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] a9c29f93ac9aa9c2001c05804be0cf2da4c19aa09bc40e9f3b34c318fa912df5
[INFO] running `Command { std: "docker" "start" "-a" "a9c29f93ac9aa9c2001c05804be0cf2da4c19aa09bc40e9f3b34c318fa912df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9c29f93ac9aa9c2001c05804be0cf2da4c19aa09bc40e9f3b34c318fa912df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c29f93ac9aa9c2001c05804be0cf2da4c19aa09bc40e9f3b34c318fa912df5", kill_on_drop: false }`
[INFO] [stdout] a9c29f93ac9aa9c2001c05804be0cf2da4c19aa09bc40e9f3b34c318fa912df5
[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] 3bd0be170c216f217bc02b97174ea8605196178f686ca9aa1a703cccb56a8103
[INFO] running `Command { std: "docker" "start" "-a" "3bd0be170c216f217bc02b97174ea8605196178f686ca9aa1a703cccb56a8103", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v0.2.3
[INFO] [stderr]     Checking quote v0.4.2
[INFO] [stderr]     Checking syn v0.12.15
[INFO] [stderr]     Checking serde_derive_internals v0.21.0
[INFO] [stderr]     Checking reflection_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "3bd0be170c216f217bc02b97174ea8605196178f686ca9aa1a703cccb56a8103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd0be170c216f217bc02b97174ea8605196178f686ca9aa1a703cccb56a8103", kill_on_drop: false }`
[INFO] [stdout] 3bd0be170c216f217bc02b97174ea8605196178f686ca9aa1a703cccb56a8103