[INFO] fetching crate packetcrypt-sys 0.4.0...
[INFO] testing packetcrypt-sys-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate packetcrypt-sys 0.4.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate packetcrypt-sys 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packetcrypt-sys 0.4.0
[INFO] finished tweaking crates.io crate packetcrypt-sys 0.4.0
[INFO] tweaked toml for crates.io crate packetcrypt-sys 0.4.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sodiumoxide v0.2.7
[INFO] [stderr]   Downloaded libsodium-sys v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0f0b76904f4ba24ea982ef05c3fbb5b54fbd112dba81040bbcfc9d058cf8f7b
[INFO] running `Command { std: "docker" "start" "-a" "c0f0b76904f4ba24ea982ef05c3fbb5b54fbd112dba81040bbcfc9d058cf8f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0f0b76904f4ba24ea982ef05c3fbb5b54fbd112dba81040bbcfc9d058cf8f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f0b76904f4ba24ea982ef05c3fbb5b54fbd112dba81040bbcfc9d058cf8f7b", kill_on_drop: false }`
[INFO] [stdout] c0f0b76904f4ba24ea982ef05c3fbb5b54fbd112dba81040bbcfc9d058cf8f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52325b322b6aae815ef2ac607e51430046957d50502050f0b6d56cdd916196d8
[INFO] running `Command { std: "docker" "start" "-a" "52325b322b6aae815ef2ac607e51430046957d50502050f0b6d56cdd916196d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling packetcrypt-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling sodiumoxide v0.2.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.21s
[INFO] running `Command { std: "docker" "inspect" "52325b322b6aae815ef2ac607e51430046957d50502050f0b6d56cdd916196d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52325b322b6aae815ef2ac607e51430046957d50502050f0b6d56cdd916196d8", kill_on_drop: false }`
[INFO] [stdout] 52325b322b6aae815ef2ac607e51430046957d50502050f0b6d56cdd916196d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8935dacb95bf56220dc1c4190dbc4a87e7aa3cdff50cac8e983703de3a5cb22f
[INFO] running `Command { std: "docker" "start" "-a" "8935dacb95bf56220dc1c4190dbc4a87e7aa3cdff50cac8e983703de3a5cb22f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8935dacb95bf56220dc1c4190dbc4a87e7aa3cdff50cac8e983703de3a5cb22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8935dacb95bf56220dc1c4190dbc4a87e7aa3cdff50cac8e983703de3a5cb22f", kill_on_drop: false }`
[INFO] [stdout] 8935dacb95bf56220dc1c4190dbc4a87e7aa3cdff50cac8e983703de3a5cb22f