[INFO] fetching crate nsf-imgui 0.1.3...
[INFO] testing nsf-imgui-0.1.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate nsf-imgui 0.1.3 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate nsf-imgui 0.1.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nsf-imgui 0.1.3
[INFO] finished tweaking crates.io crate nsf-imgui 0.1.3
[INFO] tweaked toml for crates.io crate nsf-imgui 0.1.3 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nsf-imgui-raw v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3489af80c71afac1a3ed32e30010c9fefb255475d7c3e8f291cabd6840cf598d
[INFO] running `Command { std: "docker" "start" "-a" "3489af80c71afac1a3ed32e30010c9fefb255475d7c3e8f291cabd6840cf598d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3489af80c71afac1a3ed32e30010c9fefb255475d7c3e8f291cabd6840cf598d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3489af80c71afac1a3ed32e30010c9fefb255475d7c3e8f291cabd6840cf598d", kill_on_drop: false }`
[INFO] [stdout] 3489af80c71afac1a3ed32e30010c9fefb255475d7c3e8f291cabd6840cf598d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ed23a3cea2d24590cbfe506c65583b42b889ec1041bed6f78d81c62ecd5a13
[INFO] running `Command { std: "docker" "start" "-a" "d2ed23a3cea2d24590cbfe506c65583b42b889ec1041bed6f78d81c62ecd5a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling nsf-imgui-raw v0.1.0
[INFO] [stderr]    Compiling nsf-imgui v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `imgui_owner`
[INFO] [stdout]   --> imgui.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     imgui_owner: Rc<ImGuiOwner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 24.86s
[INFO] running `Command { std: "docker" "inspect" "d2ed23a3cea2d24590cbfe506c65583b42b889ec1041bed6f78d81c62ecd5a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ed23a3cea2d24590cbfe506c65583b42b889ec1041bed6f78d81c62ecd5a13", kill_on_drop: false }`
[INFO] [stdout] d2ed23a3cea2d24590cbfe506c65583b42b889ec1041bed6f78d81c62ecd5a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a90280a06991f2d8f910308d1906cafb347fcca0b2b6728099fcaaa09134bd
[INFO] running `Command { std: "docker" "start" "-a" "51a90280a06991f2d8f910308d1906cafb347fcca0b2b6728099fcaaa09134bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nsf-imgui v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `imgui_owner`
[INFO] [stdout]   --> imgui.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     imgui_owner: Rc<ImGuiOwner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `imgui_owner`
[INFO] [stdout]   --> imgui.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     imgui_owner: Rc<ImGuiOwner>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "51a90280a06991f2d8f910308d1906cafb347fcca0b2b6728099fcaaa09134bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a90280a06991f2d8f910308d1906cafb347fcca0b2b6728099fcaaa09134bd", kill_on_drop: false }`
[INFO] [stdout] 51a90280a06991f2d8f910308d1906cafb347fcca0b2b6728099fcaaa09134bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2b5e899d1367699c07b0bbe9fe8b74f21f638e43a63a11d264dffc07c2230e6
[INFO] running `Command { std: "docker" "start" "-a" "b2b5e899d1367699c07b0bbe9fe8b74f21f638e43a63a11d264dffc07c2230e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `imgui_owner`
[INFO] [stderr]   --> imgui.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     imgui_owner: Rc<ImGuiOwner>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nsf-imgui` (lib) generated 1 warning
[INFO] [stderr] warning: `nsf-imgui` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nsf_imgui-f43e6b7d5d9996ce)
[INFO] [stdout] 
[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] [stderr]    Doc-tests nsf-imgui
[INFO] [stdout] 
[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" "b2b5e899d1367699c07b0bbe9fe8b74f21f638e43a63a11d264dffc07c2230e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b5e899d1367699c07b0bbe9fe8b74f21f638e43a63a11d264dffc07c2230e6", kill_on_drop: false }`
[INFO] [stdout] b2b5e899d1367699c07b0bbe9fe8b74f21f638e43a63a11d264dffc07c2230e6