[INFO] fetching crate gfx-backend-empty 0.9.0...
[INFO] testing gfx-backend-empty-0.9.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gfx-backend-empty 0.9.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gfx-backend-empty 0.9.0
[INFO] finished tweaking crates.io crate gfx-backend-empty 0.9.0
[INFO] tweaked toml for crates.io crate gfx-backend-empty 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gfx-backend-empty 0.9.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding raw-window-handle v0.3.4 (available: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3ca0768d6855b69697b17f9341515776ca35b27ba0f490f398864cdb07b370d
[INFO] running `Command { std: "docker" "start" "-a" "b3ca0768d6855b69697b17f9341515776ca35b27ba0f490f398864cdb07b370d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3ca0768d6855b69697b17f9341515776ca35b27ba0f490f398864cdb07b370d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ca0768d6855b69697b17f9341515776ca35b27ba0f490f398864cdb07b370d", kill_on_drop: false }`
[INFO] [stdout] b3ca0768d6855b69697b17f9341515776ca35b27ba0f490f398864cdb07b370d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9baf95dc4646a73146e2a3eeb3ef91b66abcb4ff754a93ccb2a71dbf8b3ce95e
[INFO] running `Command { std: "docker" "start" "-a" "9baf95dc4646a73146e2a3eeb3ef91b66abcb4ff754a93ccb2a71dbf8b3ce95e", kill_on_drop: false }`
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling naga v0.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling external-memory v0.0.1
[INFO] [stderr]    Compiling gfx-hal v0.9.0
[INFO] [stderr]    Compiling gfx-backend-empty v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memory_type` is never read
[INFO] [stdout]   --> src/memory.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Memory {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 12 |     /// The type of memory this block was allocated from.
[INFO] [stdout] 13 |     memory_type: MemoryTypeId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Memory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.11s
[INFO] running `Command { std: "docker" "inspect" "9baf95dc4646a73146e2a3eeb3ef91b66abcb4ff754a93ccb2a71dbf8b3ce95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9baf95dc4646a73146e2a3eeb3ef91b66abcb4ff754a93ccb2a71dbf8b3ce95e", kill_on_drop: false }`
[INFO] [stdout] 9baf95dc4646a73146e2a3eeb3ef91b66abcb4ff754a93ccb2a71dbf8b3ce95e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2acff74cc3f157e16e841f3fff916dcc821e14439de9edc2480baa837754cc7
[INFO] running `Command { std: "docker" "start" "-a" "a2acff74cc3f157e16e841f3fff916dcc821e14439de9edc2480baa837754cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfx-backend-empty v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memory_type` is never read
[INFO] [stdout]   --> src/memory.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Memory {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 12 |     /// The type of memory this block was allocated from.
[INFO] [stdout] 13 |     memory_type: MemoryTypeId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Memory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `memory_type` is never read
[INFO] [stdout]   --> src/memory.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Memory {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 12 |     /// The type of memory this block was allocated from.
[INFO] [stdout] 13 |     memory_type: MemoryTypeId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Memory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a2acff74cc3f157e16e841f3fff916dcc821e14439de9edc2480baa837754cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2acff74cc3f157e16e841f3fff916dcc821e14439de9edc2480baa837754cc7", kill_on_drop: false }`
[INFO] [stdout] a2acff74cc3f157e16e841f3fff916dcc821e14439de9edc2480baa837754cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4a5e7fb2f680dc245fd51b7a763c455f1d47dc2f970b1855df8272e0f3f540a
[INFO] running `Command { std: "docker" "start" "-a" "d4a5e7fb2f680dc245fd51b7a763c455f1d47dc2f970b1855df8272e0f3f540a", kill_on_drop: false }`
[INFO] [stderr] warning: field `memory_type` is never read
[INFO] [stderr]   --> src/memory.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Memory {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 12 |     /// The type of memory this block was allocated from.
[INFO] [stderr] 13 |     memory_type: MemoryTypeId,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Memory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gfx-backend-empty` (lib) generated 1 warning
[INFO] [stderr] warning: `gfx-backend-empty` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gfx_backend_empty-3d8bbf930bb5dfc4)
[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 gfx_backend_empty
[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" "d4a5e7fb2f680dc245fd51b7a763c455f1d47dc2f970b1855df8272e0f3f540a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a5e7fb2f680dc245fd51b7a763c455f1d47dc2f970b1855df8272e0f3f540a", kill_on_drop: false }`
[INFO] [stdout] d4a5e7fb2f680dc245fd51b7a763c455f1d47dc2f970b1855df8272e0f3f540a
