[INFO] fetching crate nsf-imgui 0.1.3...
[INFO] testing nsf-imgui-0.1.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nsf-imgui 0.1.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate nsf-imgui 0.1.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1851480a1d551bb25ef68185eb110a15cc1025d21859766e23598813173fe0cf
[INFO] running `Command { std: "docker" "start" "-a" "1851480a1d551bb25ef68185eb110a15cc1025d21859766e23598813173fe0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1851480a1d551bb25ef68185eb110a15cc1025d21859766e23598813173fe0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1851480a1d551bb25ef68185eb110a15cc1025d21859766e23598813173fe0cf", kill_on_drop: false }`
[INFO] [stdout] 1851480a1d551bb25ef68185eb110a15cc1025d21859766e23598813173fe0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee380504426279bab0456aef9483314eedb61b9657c665fb32e55c353016d04e
[INFO] running `Command { std: "docker" "start" "-a" "ee380504426279bab0456aef9483314eedb61b9657c665fb32e55c353016d04e", 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 23.84s
[INFO] running `Command { std: "docker" "inspect" "ee380504426279bab0456aef9483314eedb61b9657c665fb32e55c353016d04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee380504426279bab0456aef9483314eedb61b9657c665fb32e55c353016d04e", kill_on_drop: false }`
[INFO] [stdout] ee380504426279bab0456aef9483314eedb61b9657c665fb32e55c353016d04e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c05eb308db0372b3a12f49d6edecf258fdffff5b50cd2ed130a27da5895b88a7
[INFO] running `Command { std: "docker" "start" "-a" "c05eb308db0372b3a12f49d6edecf258fdffff5b50cd2ed130a27da5895b88a7", kill_on_drop: false }`
[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 0.64s
[INFO] running `Command { std: "docker" "inspect" "c05eb308db0372b3a12f49d6edecf258fdffff5b50cd2ed130a27da5895b88a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05eb308db0372b3a12f49d6edecf258fdffff5b50cd2ed130a27da5895b88a7", kill_on_drop: false }`
[INFO] [stdout] c05eb308db0372b3a12f49d6edecf258fdffff5b50cd2ed130a27da5895b88a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ed63df2e1968558a1f2c17e037f42c6b828c1f390b0e2e769ff76578f9fb766
[INFO] running `Command { std: "docker" "start" "-a" "5ed63df2e1968558a1f2c17e037f42c6b828c1f390b0e2e769ff76578f9fb766", 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 0.77s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nsf_imgui-f43e6b7d5d9996ce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nsf-imgui
[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] [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" "5ed63df2e1968558a1f2c17e037f42c6b828c1f390b0e2e769ff76578f9fb766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed63df2e1968558a1f2c17e037f42c6b828c1f390b0e2e769ff76578f9fb766", kill_on_drop: false }`
[INFO] [stdout] 5ed63df2e1968558a1f2c17e037f42c6b828c1f390b0e2e769ff76578f9fb766