[INFO] fetching crate mungos_derive 0.4.15...
[INFO] building mungos_derive-0.4.15 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate mungos_derive 0.4.15 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mungos_derive 0.4.15
[INFO] finished tweaking crates.io crate mungos_derive 0.4.15
[INFO] tweaked toml for crates.io crate mungos_derive 0.4.15 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mungos_derive 0.4.15 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c588e20a9459749701f4dfda18e757e7a164bdfb0a598e95354db7c20218817c
[INFO] running `Command { std: "docker" "start" "-a" "c588e20a9459749701f4dfda18e757e7a164bdfb0a598e95354db7c20218817c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c588e20a9459749701f4dfda18e757e7a164bdfb0a598e95354db7c20218817c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c588e20a9459749701f4dfda18e757e7a164bdfb0a598e95354db7c20218817c", kill_on_drop: false }`
[INFO] [stdout] c588e20a9459749701f4dfda18e757e7a164bdfb0a598e95354db7c20218817c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 899aa88a91eb7d1e14ddd5f8beb6ab87196f940c79d5875c89e90be3e9db5994
[INFO] running `Command { std: "docker" "start" "-a" "899aa88a91eb7d1e14ddd5f8beb6ab87196f940c79d5875c89e90be3e9db5994", kill_on_drop: false }`
[INFO] [stderr]    Compiling mungos_derive v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "899aa88a91eb7d1e14ddd5f8beb6ab87196f940c79d5875c89e90be3e9db5994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899aa88a91eb7d1e14ddd5f8beb6ab87196f940c79d5875c89e90be3e9db5994", kill_on_drop: false }`
[INFO] [stdout] 899aa88a91eb7d1e14ddd5f8beb6ab87196f940c79d5875c89e90be3e9db5994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3cc492e0cf344c4b360fa7df4312f8bdf0f92756efeb1c2b02ac1d6ef12148
[INFO] running `Command { std: "docker" "start" "-a" "fa3cc492e0cf344c4b360fa7df4312f8bdf0f92756efeb1c2b02ac1d6ef12148", kill_on_drop: false }`
[INFO] [stderr]    Compiling mungos_derive v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "fa3cc492e0cf344c4b360fa7df4312f8bdf0f92756efeb1c2b02ac1d6ef12148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3cc492e0cf344c4b360fa7df4312f8bdf0f92756efeb1c2b02ac1d6ef12148", kill_on_drop: false }`
[INFO] [stdout] fa3cc492e0cf344c4b360fa7df4312f8bdf0f92756efeb1c2b02ac1d6ef12148