[INFO] fetching crate nein 0.0.0...
[INFO] testing nein-0.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate nein 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate nein 0.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nein 0.0.0
[INFO] finished tweaking crates.io crate nein 0.0.0
[INFO] tweaked toml for crates.io crate nein 0.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate nein 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e902951ff3cde6476d3d8a4c8dc0a129286bf7281581d5e9132e6a3ff764934d
[INFO] running `Command { std: "docker" "start" "-a" "e902951ff3cde6476d3d8a4c8dc0a129286bf7281581d5e9132e6a3ff764934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e902951ff3cde6476d3d8a4c8dc0a129286bf7281581d5e9132e6a3ff764934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e902951ff3cde6476d3d8a4c8dc0a129286bf7281581d5e9132e6a3ff764934d", kill_on_drop: false }`
[INFO] [stdout] e902951ff3cde6476d3d8a4c8dc0a129286bf7281581d5e9132e6a3ff764934d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f2346c5bf74a58839e8070d31dd197c428b2a0254e404c1ba92f8bfd2465511
[INFO] running `Command { std: "docker" "start" "-a" "5f2346c5bf74a58839e8070d31dd197c428b2a0254e404c1ba92f8bfd2465511", kill_on_drop: false }`
[INFO] [stderr]    Compiling nein v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5f2346c5bf74a58839e8070d31dd197c428b2a0254e404c1ba92f8bfd2465511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f2346c5bf74a58839e8070d31dd197c428b2a0254e404c1ba92f8bfd2465511", kill_on_drop: false }`
[INFO] [stdout] 5f2346c5bf74a58839e8070d31dd197c428b2a0254e404c1ba92f8bfd2465511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cc33b65ca3049a42e913fd71a0133fb8eeab4b215e566c6b3a5670a0cb2a0c5
[INFO] running `Command { std: "docker" "start" "-a" "7cc33b65ca3049a42e913fd71a0133fb8eeab4b215e566c6b3a5670a0cb2a0c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nein v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7cc33b65ca3049a42e913fd71a0133fb8eeab4b215e566c6b3a5670a0cb2a0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc33b65ca3049a42e913fd71a0133fb8eeab4b215e566c6b3a5670a0cb2a0c5", kill_on_drop: false }`
[INFO] [stdout] 7cc33b65ca3049a42e913fd71a0133fb8eeab4b215e566c6b3a5670a0cb2a0c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4f8beb24ade9d1db56a6a9e2e9f70618e25c406c664cc62351fe4da9ad0d518
[INFO] running `Command { std: "docker" "start" "-a" "e4f8beb24ade9d1db56a6a9e2e9f70618e25c406c664cc62351fe4da9ad0d518", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nein-f00f33fd60fd3aec)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4f8beb24ade9d1db56a6a9e2e9f70618e25c406c664cc62351fe4da9ad0d518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f8beb24ade9d1db56a6a9e2e9f70618e25c406c664cc62351fe4da9ad0d518", kill_on_drop: false }`
[INFO] [stdout] e4f8beb24ade9d1db56a6a9e2e9f70618e25c406c664cc62351fe4da9ad0d518