[INFO] fetching crate dg_xch_clients 2.1.5...
[INFO] building dg_xch_clients-2.1.5 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate dg_xch_clients 2.1.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dg_xch_clients 2.1.5
[INFO] finished tweaking crates.io crate dg_xch_clients 2.1.5
[INFO] tweaked toml for crates.io crate dg_xch_clients 2.1.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dg_xch_clients 2.1.5 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] crate crates.io crate dg_xch_clients 2.1.5 already has a lockfile, it will not be regenerated
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 682f84ed909e3b07b414dfc60a24a1631ebc82be66445a125f2eb39ef98adee0
[INFO] running `Command { std: "docker" "start" "-a" "682f84ed909e3b07b414dfc60a24a1631ebc82be66445a125f2eb39ef98adee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "682f84ed909e3b07b414dfc60a24a1631ebc82be66445a125f2eb39ef98adee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "682f84ed909e3b07b414dfc60a24a1631ebc82be66445a125f2eb39ef98adee0", kill_on_drop: false }`
[INFO] [stdout] 682f84ed909e3b07b414dfc60a24a1631ebc82be66445a125f2eb39ef98adee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] adc42e42bfef8937c13312c671a41e4338e6613d0b10c082456d1522ba36b1fa
[INFO] running `Command { std: "docker" "start" "-a" "adc42e42bfef8937c13312c671a41e4338e6613d0b10c082456d1522ba36b1fa", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dg_xch_macros v2.1.3
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[INFO] [stderr]    Compiling dg_xch_core v2.1.4
[INFO] [stderr]    Compiling dg_xch_puzzles v2.1.3
[INFO] [stderr]    Compiling dg_xch_pos v2.1.3
[INFO] [stderr]    Compiling dg_xch_keys v2.1.3
[INFO] [stderr]    Compiling dg_xch_clients v2.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "adc42e42bfef8937c13312c671a41e4338e6613d0b10c082456d1522ba36b1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc42e42bfef8937c13312c671a41e4338e6613d0b10c082456d1522ba36b1fa", kill_on_drop: false }`
[INFO] [stdout] adc42e42bfef8937c13312c671a41e4338e6613d0b10c082456d1522ba36b1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9fa5c114271491bbd0117fdd0fa7bcdf0b7d2ed8f26f54d229813116af47b1ab
[INFO] running `Command { std: "docker" "start" "-a" "9fa5c114271491bbd0117fdd0fa7bcdf0b7d2ed8f26f54d229813116af47b1ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling dg_xch_clients v2.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "9fa5c114271491bbd0117fdd0fa7bcdf0b7d2ed8f26f54d229813116af47b1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa5c114271491bbd0117fdd0fa7bcdf0b7d2ed8f26f54d229813116af47b1ab", kill_on_drop: false }`
[INFO] [stdout] 9fa5c114271491bbd0117fdd0fa7bcdf0b7d2ed8f26f54d229813116af47b1ab