[INFO] fetching crate spare_buffer 0.1.1... [INFO] testing spare_buffer-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate spare_buffer 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate spare_buffer 0.1.1 [INFO] finished tweaking crates.io crate spare_buffer 0.1.1 [INFO] tweaked toml for crates.io crate spare_buffer 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spare_buffer 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spare_buffer 0.1.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73c9884803b10066a6ae1fe9382214c87919262990ceb8a05ba05314d3264f23 [INFO] running `Command { std: "docker" "start" "-a" "73c9884803b10066a6ae1fe9382214c87919262990ceb8a05ba05314d3264f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73c9884803b10066a6ae1fe9382214c87919262990ceb8a05ba05314d3264f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c9884803b10066a6ae1fe9382214c87919262990ceb8a05ba05314d3264f23", kill_on_drop: false }` [INFO] [stdout] 73c9884803b10066a6ae1fe9382214c87919262990ceb8a05ba05314d3264f23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f32ed64e536a3aeaf7984a8283a7d113328c998777b5417e5a430ec8ed8455f [INFO] running `Command { std: "docker" "start" "-a" "7f32ed64e536a3aeaf7984a8283a7d113328c998777b5417e5a430ec8ed8455f", kill_on_drop: false }` [INFO] [stderr] Compiling spare_buffer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "7f32ed64e536a3aeaf7984a8283a7d113328c998777b5417e5a430ec8ed8455f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f32ed64e536a3aeaf7984a8283a7d113328c998777b5417e5a430ec8ed8455f", kill_on_drop: false }` [INFO] [stdout] 7f32ed64e536a3aeaf7984a8283a7d113328c998777b5417e5a430ec8ed8455f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0034982a484ea05cfff10c77b8d691b03eabfa0ab3c5b48b6bf4c9409dae6a90 [INFO] running `Command { std: "docker" "start" "-a" "0034982a484ea05cfff10c77b8d691b03eabfa0ab3c5b48b6bf4c9409dae6a90", kill_on_drop: false }` [INFO] [stderr] Compiling spare_buffer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "0034982a484ea05cfff10c77b8d691b03eabfa0ab3c5b48b6bf4c9409dae6a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0034982a484ea05cfff10c77b8d691b03eabfa0ab3c5b48b6bf4c9409dae6a90", kill_on_drop: false }` [INFO] [stdout] 0034982a484ea05cfff10c77b8d691b03eabfa0ab3c5b48b6bf4c9409dae6a90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e47a03c74cb798bf9768b896483af1a451543920a4394e884443f6180a243e5 [INFO] running `Command { std: "docker" "start" "-a" "2e47a03c74cb798bf9768b896483af1a451543920a4394e884443f6180a243e5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spare_buffer-81efaa2394e0d766) [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 spare_buffer [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 60) ... FAILED [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 60) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SpareBuffer` [INFO] [stdout] --> src/lib.rs:63:22 [INFO] [stdout] | [INFO] [stdout] 4 | let mut buffer = SpareBuffer::from(&mut vec, NonZeroUsize::new(10485760)); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `SpareBuffer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use spare_buffer::SpareBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NonZeroUsize` [INFO] [stdout] --> src/lib.rs:63:50 [INFO] [stdout] | [INFO] [stdout] 4 | let mut buffer = SpareBuffer::from(&mut vec, NonZeroUsize::new(10485760)); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `NonZeroUsize` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 2 + use std::num::NonZeroUsize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NonZeroUsize` [INFO] [stdout] --> src/lib.rs:65:22 [INFO] [stdout] | [INFO] [stdout] 6 | let chunk_size = NonZeroUsize::new(4096).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `NonZeroUsize` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 2 + use std::num::NonZeroUsize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File` [INFO] [stdout] --> src/lib.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 7 | let mut file = File::open("input.dat").expect("Failed to open input file!"); [INFO] [stdout] | ^^^^ use of undeclared type `File` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SpareBuffer` [INFO] [stdout] --> src/lib.rs:38:22 [INFO] [stdout] | [INFO] [stdout] 4 | let mut buffer = SpareBuffer::from(&mut vec, None); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `SpareBuffer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use spare_buffer::SpareBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NonZeroUsize` [INFO] [stdout] --> src/lib.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 6 | let spare = buffer.allocate_spare(NonZeroUsize::new(100).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `NonZeroUsize` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 2 + use std::num::NonZeroUsize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] src/lib.rs - (line 60) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2e47a03c74cb798bf9768b896483af1a451543920a4394e884443f6180a243e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e47a03c74cb798bf9768b896483af1a451543920a4394e884443f6180a243e5", kill_on_drop: false }` [INFO] [stdout] 2e47a03c74cb798bf9768b896483af1a451543920a4394e884443f6180a243e5