[INFO] fetching crate network-metrics 0.0.1...
[INFO] building network-metrics-0.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate network-metrics 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate network-metrics 0.0.1
[INFO] finished tweaking crates.io crate network-metrics 0.0.1
[INFO] tweaked toml for crates.io crate network-metrics 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate network-metrics 0.0.1 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 metricator v0.0.6 (available: v0.0.7)
[INFO] [stderr]       Adding monotonic-time-rs v0.0.5 (available: v0.0.10)
[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] ba789ba0fc32783a20d6cbb25f5f0dd9a1938fee00c27399ae1a6920b2d2ed26
[INFO] running `Command { std: "docker" "start" "-a" "ba789ba0fc32783a20d6cbb25f5f0dd9a1938fee00c27399ae1a6920b2d2ed26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba789ba0fc32783a20d6cbb25f5f0dd9a1938fee00c27399ae1a6920b2d2ed26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba789ba0fc32783a20d6cbb25f5f0dd9a1938fee00c27399ae1a6920b2d2ed26", kill_on_drop: false }`
[INFO] [stdout] ba789ba0fc32783a20d6cbb25f5f0dd9a1938fee00c27399ae1a6920b2d2ed26
[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] 7ad3c960071c466159b1fedfc37facc4b1ffe31ee682bf439ab93b3498da5722
[INFO] running `Command { std: "docker" "start" "-a" "7ad3c960071c466159b1fedfc37facc4b1ffe31ee682bf439ab93b3498da5722", kill_on_drop: false }`
[INFO] [stderr]    Compiling monotonic-time-rs v0.0.5
[INFO] [stderr]    Compiling metricator v0.0.6
[INFO] [stderr]    Compiling network-metrics v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "7ad3c960071c466159b1fedfc37facc4b1ffe31ee682bf439ab93b3498da5722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad3c960071c466159b1fedfc37facc4b1ffe31ee682bf439ab93b3498da5722", kill_on_drop: false }`
[INFO] [stdout] 7ad3c960071c466159b1fedfc37facc4b1ffe31ee682bf439ab93b3498da5722
[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] a59ad2f3a3c64cd668f709cac5afab6d4ed9baece12c037d78247ed3f716fbd3
[INFO] running `Command { std: "docker" "start" "-a" "a59ad2f3a3c64cd668f709cac5afab6d4ed9baece12c037d78247ed3f716fbd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling network-metrics v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "a59ad2f3a3c64cd668f709cac5afab6d4ed9baece12c037d78247ed3f716fbd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59ad2f3a3c64cd668f709cac5afab6d4ed9baece12c037d78247ed3f716fbd3", kill_on_drop: false }`
[INFO] [stdout] a59ad2f3a3c64cd668f709cac5afab6d4ed9baece12c037d78247ed3f716fbd3