[INFO] fetching crate spare_buffer 0.1.1... [INFO] testing spare_buffer-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate spare_buffer 0.1.1 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spare_buffer 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30c75da1742373b3074699a1487477c849e5c04e20c4932e972ba60c3cc7b798 [INFO] running `Command { std: "docker" "start" "-a" "30c75da1742373b3074699a1487477c849e5c04e20c4932e972ba60c3cc7b798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30c75da1742373b3074699a1487477c849e5c04e20c4932e972ba60c3cc7b798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c75da1742373b3074699a1487477c849e5c04e20c4932e972ba60c3cc7b798", kill_on_drop: false }` [INFO] [stdout] 30c75da1742373b3074699a1487477c849e5c04e20c4932e972ba60c3cc7b798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c235e42aa958137fe932faf3c007f1082ac460ac605d15b48d649f5a49ecab28 [INFO] running `Command { std: "docker" "start" "-a" "c235e42aa958137fe932faf3c007f1082ac460ac605d15b48d649f5a49ecab28", 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 0.24s [INFO] running `Command { std: "docker" "inspect" "c235e42aa958137fe932faf3c007f1082ac460ac605d15b48d649f5a49ecab28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c235e42aa958137fe932faf3c007f1082ac460ac605d15b48d649f5a49ecab28", kill_on_drop: false }` [INFO] [stdout] c235e42aa958137fe932faf3c007f1082ac460ac605d15b48d649f5a49ecab28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d87ec46326907ea5a2a6e01b077cbd2d7e2268f6544313070c1f7cb4fe28e652 [INFO] running `Command { std: "docker" "start" "-a" "d87ec46326907ea5a2a6e01b077cbd2d7e2268f6544313070c1f7cb4fe28e652", 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 0.33s [INFO] running `Command { std: "docker" "inspect" "d87ec46326907ea5a2a6e01b077cbd2d7e2268f6544313070c1f7cb4fe28e652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d87ec46326907ea5a2a6e01b077cbd2d7e2268f6544313070c1f7cb4fe28e652", kill_on_drop: false }` [INFO] [stdout] d87ec46326907ea5a2a6e01b077cbd2d7e2268f6544313070c1f7cb4fe28e652 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2430f13a04a364677865e034c0c3fe03487a460a3f7c4c61829e793340cdae29 [INFO] running `Command { std: "docker" "start" "-a" "2430f13a04a364677865e034c0c3fe03487a460a3f7c4c61829e793340cdae29", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [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] [stderr] Doc-tests spare_buffer [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 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]: cannot find type `SpareBuffer` in this scope [INFO] [stdout] --> src/lib.rs:63:22 [INFO] [stdout] | [INFO] [stdout] 63 | 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] 61 + use spare_buffer::SpareBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `NonZeroUsize` in this scope [INFO] [stdout] --> src/lib.rs:63:50 [INFO] [stdout] | [INFO] [stdout] 63 | 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] 61 + use std::num::NonZeroUsize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `NonZeroUsize` in this scope [INFO] [stdout] --> src/lib.rs:65:22 [INFO] [stdout] | [INFO] [stdout] 65 | 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] 61 + use std::num::NonZeroUsize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `File` in this scope [INFO] [stdout] --> src/lib.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | 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] 61 + 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]: cannot find type `SpareBuffer` in this scope [INFO] [stdout] --> src/lib.rs:38:22 [INFO] [stdout] | [INFO] [stdout] 38 | 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] 36 + use spare_buffer::SpareBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `NonZeroUsize` in this scope [INFO] [stdout] --> src/lib.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | 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] 36 + 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 0.12s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2430f13a04a364677865e034c0c3fe03487a460a3f7c4c61829e793340cdae29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2430f13a04a364677865e034c0c3fe03487a460a3f7c4c61829e793340cdae29", kill_on_drop: false }` [INFO] [stdout] 2430f13a04a364677865e034c0c3fe03487a460a3f7c4c61829e793340cdae29