[INFO] fetching crate nimble-participant-steps 0.0.12-dev...
[INFO] building nimble-participant-steps-0.0.12-dev against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate nimble-participant-steps 0.0.12-dev into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nimble-participant-steps 0.0.12-dev
[INFO] finished tweaking crates.io crate nimble-participant-steps 0.0.12-dev
[INFO] tweaked toml for crates.io crate nimble-participant-steps 0.0.12-dev written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nimble-participant-steps 0.0.12-dev on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding flood-rs v0.0.10 (available: v0.0.12)
[INFO] [stderr]       Adding nimble-participant v0.0.12-dev (available: v0.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 842a5cd676c5e132da549e6cc9dd0be5abdada100960a64810004c6775ff407a
[INFO] running `Command { std: "docker" "start" "-a" "842a5cd676c5e132da549e6cc9dd0be5abdada100960a64810004c6775ff407a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "842a5cd676c5e132da549e6cc9dd0be5abdada100960a64810004c6775ff407a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842a5cd676c5e132da549e6cc9dd0be5abdada100960a64810004c6775ff407a", kill_on_drop: false }`
[INFO] [stdout] 842a5cd676c5e132da549e6cc9dd0be5abdada100960a64810004c6775ff407a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 556b3fd9f66db8c5be8b3b476b5e0625d7a974d93212458cc0d639ce919fd8e6
[INFO] running `Command { std: "docker" "start" "-a" "556b3fd9f66db8c5be8b3b476b5e0625d7a974d93212458cc0d639ce919fd8e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling flood-rs v0.0.10
[INFO] [stderr]    Compiling tick-id v0.0.7
[INFO] [stderr]    Compiling discoid v0.0.3
[INFO] [stderr]    Compiling nimble-participant v0.0.12-dev
[INFO] [stderr]    Compiling nimble-steps v0.0.12-dev
[INFO] [stderr]    Compiling nimble-participant-steps v0.0.12-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "556b3fd9f66db8c5be8b3b476b5e0625d7a974d93212458cc0d639ce919fd8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556b3fd9f66db8c5be8b3b476b5e0625d7a974d93212458cc0d639ce919fd8e6", kill_on_drop: false }`
[INFO] [stdout] 556b3fd9f66db8c5be8b3b476b5e0625d7a974d93212458cc0d639ce919fd8e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d06d8b66003fd3ef5582902fdad7c2e137628a75db9161abb21ad56293219077
[INFO] running `Command { std: "docker" "start" "-a" "d06d8b66003fd3ef5582902fdad7c2e137628a75db9161abb21ad56293219077", kill_on_drop: false }`
[INFO] [stderr]    Compiling nimble-participant-steps v0.0.12-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d06d8b66003fd3ef5582902fdad7c2e137628a75db9161abb21ad56293219077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06d8b66003fd3ef5582902fdad7c2e137628a75db9161abb21ad56293219077", kill_on_drop: false }`
[INFO] [stdout] d06d8b66003fd3ef5582902fdad7c2e137628a75db9161abb21ad56293219077