[INFO] fetching crate rolling-buffer 0.1.1... [INFO] testing rolling-buffer-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate rolling-buffer 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rolling-buffer 0.1.1 [INFO] finished tweaking crates.io crate rolling-buffer 0.1.1 [INFO] tweaked toml for crates.io crate rolling-buffer 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rolling-buffer 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rolling-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a0061a2e5f5d64bbc55211c2f0f2a05a50af4e3f7ab8d5d0290a6caa79f36b3 [INFO] running `Command { std: "docker" "start" "-a" "4a0061a2e5f5d64bbc55211c2f0f2a05a50af4e3f7ab8d5d0290a6caa79f36b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a0061a2e5f5d64bbc55211c2f0f2a05a50af4e3f7ab8d5d0290a6caa79f36b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a0061a2e5f5d64bbc55211c2f0f2a05a50af4e3f7ab8d5d0290a6caa79f36b3", kill_on_drop: false }` [INFO] [stdout] 4a0061a2e5f5d64bbc55211c2f0f2a05a50af4e3f7ab8d5d0290a6caa79f36b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8878cedb58677ded4a5df3ed0e3ff11328d7e2134b825ec22cf1f406b9a0d0cb [INFO] running `Command { std: "docker" "start" "-a" "8878cedb58677ded4a5df3ed0e3ff11328d7e2134b825ec22cf1f406b9a0d0cb", kill_on_drop: false }` [INFO] [stderr] Compiling rolling-buffer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "8878cedb58677ded4a5df3ed0e3ff11328d7e2134b825ec22cf1f406b9a0d0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8878cedb58677ded4a5df3ed0e3ff11328d7e2134b825ec22cf1f406b9a0d0cb", kill_on_drop: false }` [INFO] [stdout] 8878cedb58677ded4a5df3ed0e3ff11328d7e2134b825ec22cf1f406b9a0d0cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 888f676ab0400284b76df9fbe4828e9c3ef165ac61bcd94d65ac39ed552ec12c [INFO] running `Command { std: "docker" "start" "-a" "888f676ab0400284b76df9fbe4828e9c3ef165ac61bcd94d65ac39ed552ec12c", kill_on_drop: false }` [INFO] [stderr] Compiling rolling-buffer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "888f676ab0400284b76df9fbe4828e9c3ef165ac61bcd94d65ac39ed552ec12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "888f676ab0400284b76df9fbe4828e9c3ef165ac61bcd94d65ac39ed552ec12c", kill_on_drop: false }` [INFO] [stdout] 888f676ab0400284b76df9fbe4828e9c3ef165ac61bcd94d65ac39ed552ec12c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c0d1346e6d6734c0c10910b86bb7299a014c758d8cc7dbb07947a64fa2f31ca0 [INFO] running `Command { std: "docker" "start" "-a" "c0d1346e6d6734c0c10910b86bb7299a014c758d8cc7dbb07947a64fa2f31ca0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rolling_buffer-573321ffd4a725d9) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_rolling_data_underflow ... ok [INFO] [stdout] test tests::test_size_0 ... ok [INFO] [stderr] Doc-tests rolling_buffer [INFO] [stdout] test tests::test_as_vec ... ok [INFO] [stdout] test tests::test_rolling_data_overflow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/buffer/buffer.rs - buffer::buffer::RollingBuffer::get (line 62) ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/buffer/buffer.rs - buffer::buffer::RollingBuffer::first (line 114) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/buffer/buffer.rs - buffer::buffer::RollingBuffer::get (line 62) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RollingBuffer` [INFO] [stdout] --> src/buffer/buffer.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 3 | let mut buffer = RollingBuffer::::new(3, 0); [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `RollingBuffer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rolling_buffer::buffer::buffer::RollingBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/buffer/buffer.rs - buffer::buffer::RollingBuffer::first (line 114) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RollingBuffer` [INFO] [stdout] --> src/buffer/buffer.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 3 | let mut buffer = RollingBuffer::::new(3); [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `RollingBuffer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rolling_buffer::buffer::buffer::RollingBuffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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/buffer/buffer.rs - buffer::buffer::RollingBuffer::first (line 114) [INFO] [stdout] src/buffer/buffer.rs - buffer::buffer::RollingBuffer::get (line 62) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.33s; merged doctests compilation took 0.09s [INFO] running `Command { std: "docker" "inspect" "c0d1346e6d6734c0c10910b86bb7299a014c758d8cc7dbb07947a64fa2f31ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d1346e6d6734c0c10910b86bb7299a014c758d8cc7dbb07947a64fa2f31ca0", kill_on_drop: false }` [INFO] [stdout] c0d1346e6d6734c0c10910b86bb7299a014c758d8cc7dbb07947a64fa2f31ca0