[INFO] fetching crate dg_xch_clients 1.2.1...
[INFO] checking dg_xch_clients-1.2.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate dg_xch_clients 1.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate dg_xch_clients 1.2.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dg_xch_clients 1.2.1
[INFO] finished tweaking crates.io crate dg_xch_clients 1.2.1
[INFO] tweaked toml for crates.io crate dg_xch_clients 1.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tls_codec_derive v0.4.1
[INFO] [stderr]   Downloaded der_derive v0.7.2
[INFO] [stderr]   Downloaded paperclip-core v0.6.2
[INFO] [stderr]   Downloaded paperclip-macros v0.6.3
[INFO] [stderr]   Downloaded dg_xch_serialize v1.2.1
[INFO] [stderr]   Downloaded dg_xch_core v1.2.1
[INFO] [stderr]   Downloaded tls_codec v0.4.1
[INFO] [stderr]   Downloaded hyper-util v0.1.3
[INFO] [stderr]   Downloaded x509-cert v0.2.5
[INFO] [stderr]   Downloaded oneshot v0.1.6
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded http-body v1.0.0
[INFO] [stderr]   Downloaded dg_xch_pos v1.2.1
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded bls12_381 v0.8.0
[INFO] [stderr]   Downloaded simple_logger v4.3.3
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded dg_xch_macros v1.2.1
[INFO] [stderr]   Downloaded hyper v1.2.0
[INFO] [stderr]   Downloaded paperclip-actix v0.6.2
[INFO] [stderr]   Downloaded paperclip v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f86516c6890bdee8f1afffcefe12d55c2ffdd5058e824defc57fc75faa5c9d7b
[INFO] running `Command { std: "docker" "start" "-a" "f86516c6890bdee8f1afffcefe12d55c2ffdd5058e824defc57fc75faa5c9d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f86516c6890bdee8f1afffcefe12d55c2ffdd5058e824defc57fc75faa5c9d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86516c6890bdee8f1afffcefe12d55c2ffdd5058e824defc57fc75faa5c9d7b", kill_on_drop: false }`
[INFO] [stdout] f86516c6890bdee8f1afffcefe12d55c2ffdd5058e824defc57fc75faa5c9d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888923da705e0185d4901916565d18cf771ad6f19f12a6038a075314f98e44f1
[INFO] running `Command { std: "docker" "start" "-a" "888923da705e0185d4901916565d18cf771ad6f19f12a6038a075314f98e44f1", kill_on_drop: false }`
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[INFO] [stderr]     Checking dg_xch_clients v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.47s
[INFO] running `Command { std: "docker" "inspect" "888923da705e0185d4901916565d18cf771ad6f19f12a6038a075314f98e44f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888923da705e0185d4901916565d18cf771ad6f19f12a6038a075314f98e44f1", kill_on_drop: false }`
[INFO] [stdout] 888923da705e0185d4901916565d18cf771ad6f19f12a6038a075314f98e44f1