[INFO] cloning repository https://github.com/solid-rocks/exopoll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solid-rocks/exopoll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolid-rocks%2Fexopoll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolid-rocks%2Fexopoll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 724cec836dac305dd7e122e24985110e0ef86e7f
[INFO] checking solid-rocks/exopoll against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolid-rocks%2Fexopoll" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solid-rocks/exopoll on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/solid-rocks/exopoll
[INFO] finished tweaking git repo https://github.com/solid-rocks/exopoll
[INFO] tweaked toml for git repo https://github.com/solid-rocks/exopoll written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/solid-rocks/exopoll already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/exonum/exonum/`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_slice v0.0.3
[INFO] [stderr]   Downloaded protoc v2.2.0
[INFO] [stderr]   Downloaded protobuf-codegen v2.2.0
[INFO] [stderr]   Downloaded protoc-rust v2.2.0
[INFO] [stderr]   Downloaded curve25519-dalek v0.19.1
[INFO] [stderr]   Downloaded cargo-husky v1.2.1
[INFO] [stderr]   Downloaded env_logger v0.6.0
[INFO] [stderr]   Downloaded actix-web v0.7.16
[INFO] [stderr]   Downloaded exonum_rocksdb v0.7.4
[INFO] [stderr]   Downloaded hex-buffer-serde v0.1.1
[INFO] [stderr]   Downloaded erased-serde v0.3.6
[INFO] [stderr]   Downloaded rust_decimal v0.10.2
[INFO] [stderr]   Downloaded actix-net v0.2.5
[INFO] [stderr]   Downloaded make-cmd v0.1.0
[INFO] [stderr]   Downloaded exonum_librocksdb-sys v0.5.4
[INFO] [stderr]   Downloaded zip v0.4.2
[INFO] [stderr]   Downloaded exonum_sodiumoxide v0.0.20
[INFO] [stderr]   Downloaded subtle v0.7.1
[INFO] [stderr]   Downloaded pwbox v0.1.0
[INFO] [stderr]   Downloaded protobuf v2.2.0
[INFO] [stderr]   Downloaded tar v0.4.20
[INFO] [stderr]   Downloaded x25519-dalek v0.3.0
[INFO] [stderr]   Downloaded exonum_libsodium-sys v0.0.20
[INFO] [stderr]   Downloaded os_info v1.1.0
[INFO] [stderr]   Downloaded snow v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 029404090abe1f42f4144eb825861fe5dba93c03e11f324d9f6f77a1a439e0ca
[INFO] running `Command { std: "docker" "start" "-a" "029404090abe1f42f4144eb825861fe5dba93c03e11f324d9f6f77a1a439e0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "029404090abe1f42f4144eb825861fe5dba93c03e11f324d9f6f77a1a439e0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029404090abe1f42f4144eb825861fe5dba93c03e11f324d9f6f77a1a439e0ca", kill_on_drop: false }`
[INFO] [stdout] 029404090abe1f42f4144eb825861fe5dba93c03e11f324d9f6f77a1a439e0ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c39f2797342542ae3507bd3dfd66948f706d7ab42fb55ee250751c12856b7fb
[INFO] running `Command { std: "docker" "start" "-a" "8c39f2797342542ae3507bd3dfd66948f706d7ab42fb55ee250751c12856b7fb", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "8c39f2797342542ae3507bd3dfd66948f706d7ab42fb55ee250751c12856b7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c39f2797342542ae3507bd3dfd66948f706d7ab42fb55ee250751c12856b7fb", kill_on_drop: false }`
[INFO] [stdout] 8c39f2797342542ae3507bd3dfd66948f706d7ab42fb55ee250751c12856b7fb