[INFO] fetching crate coaster 0.2.0... [INFO] checking coaster-0.2.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate coaster 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate coaster 0.2.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate coaster 0.2.0 [INFO] finished tweaking crates.io crate coaster 0.2.0 [INFO] tweaked toml for crates.io crate coaster 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate coaster 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rcublas v0.6.0 [INFO] [stderr] Downloaded rcublas-sys v0.5.0 [INFO] [stderr] Downloaded rcudnn v1.8.0 [INFO] [stderr] Downloaded rcudnn-sys v0.5.0 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fda5d0465c40a2cf31d88a026c34d494bfb2f7c28c2174ba6a6e5d4209e3b7ff [INFO] running `Command { std: "docker" "start" "-a" "fda5d0465c40a2cf31d88a026c34d494bfb2f7c28c2174ba6a6e5d4209e3b7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fda5d0465c40a2cf31d88a026c34d494bfb2f7c28c2174ba6a6e5d4209e3b7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fda5d0465c40a2cf31d88a026c34d494bfb2f7c28c2174ba6a6e5d4209e3b7ff", kill_on_drop: false }` [INFO] [stdout] fda5d0465c40a2cf31d88a026c34d494bfb2f7c28c2174ba6a6e5d4209e3b7ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82696e6cf9b81f36dd2873b2caa57c9565e02c9862b8dda7ca71e801e543c674 [INFO] running `Command { std: "docker" "start" "-a" "82696e6cf9b81f36dd2873b2caa57c9565e02c9862b8dda7ca71e801e543c674", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking coaster v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/frameworks/native/flatbox.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | Box::from_raw(self.raw_box); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = Box::from_raw(self.raw_box); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/frameworks/native/flatbox.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | Box::from_raw(self.raw_box); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = Box::from_raw(self.raw_box); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> tests/shared_memory_specs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(features = "cuda")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "cuda")] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> tests/shared_memory_specs.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(features = "cuda")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "cuda")] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> tests/shared_memory_specs.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | #[cfg(features = "cuda")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 71 | #[cfg(feature = "cuda")] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `trybuild` [INFO] [stdout] --> tests/ui.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | let t = trybuild::TestCases::new(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `trybuild` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `coaster_nn` [INFO] [stdout] --> examples/readme.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use coaster_nn as nn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no external crate `coaster_nn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `backend` [INFO] [stdout] --> examples/readme.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let backend = get_native_backend(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `coaster` (test "ui") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `test` [INFO] [stdout] --> benches/shared_tensor.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use test::Bencher; [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `coaster` (example "readme") due to 2 previous errors; 1 warning emitted [INFO] [stdout] warning: unused import: `co::device::IDevice` [INFO] [stdout] --> benches/shared_tensor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use co::device::IDevice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `coaster` (bench "shared_tensor") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "82696e6cf9b81f36dd2873b2caa57c9565e02c9862b8dda7ca71e801e543c674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82696e6cf9b81f36dd2873b2caa57c9565e02c9862b8dda7ca71e801e543c674", kill_on_drop: false }` [INFO] [stdout] 82696e6cf9b81f36dd2873b2caa57c9565e02c9862b8dda7ca71e801e543c674