[INFO] fetching crate rotbuf 0.0.3...
[INFO] testing rotbuf-0.0.3 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate rotbuf 0.0.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rotbuf 0.0.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rotbuf 0.0.3
[INFO] finished tweaking crates.io crate rotbuf 0.0.3
[INFO] tweaked toml for crates.io crate rotbuf 0.0.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 488fe54db786bc764a129083c1db7a72824e6f71bfdcddd3a3d84028a3f19da7
[INFO] running `Command { std: "docker" "start" "-a" "488fe54db786bc764a129083c1db7a72824e6f71bfdcddd3a3d84028a3f19da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488fe54db786bc764a129083c1db7a72824e6f71bfdcddd3a3d84028a3f19da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488fe54db786bc764a129083c1db7a72824e6f71bfdcddd3a3d84028a3f19da7", kill_on_drop: false }`
[INFO] [stdout] 488fe54db786bc764a129083c1db7a72824e6f71bfdcddd3a3d84028a3f19da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f5d7fd8d076551af51e38066ef6c2ca7b1538a74586af6adfe0925746cabe8a
[INFO] running `Command { std: "docker" "start" "-a" "6f5d7fd8d076551af51e38066ef6c2ca7b1538a74586af6adfe0925746cabe8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotbuf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6f5d7fd8d076551af51e38066ef6c2ca7b1538a74586af6adfe0925746cabe8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5d7fd8d076551af51e38066ef6c2ca7b1538a74586af6adfe0925746cabe8a", kill_on_drop: false }`
[INFO] [stdout] 6f5d7fd8d076551af51e38066ef6c2ca7b1538a74586af6adfe0925746cabe8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b5a14cf2966dd7da6d0b9c704774e8a675e5d5c8f998e7eef37626b556d77f
[INFO] running `Command { std: "docker" "start" "-a" "34b5a14cf2966dd7da6d0b9c704774e8a675e5d5c8f998e7eef37626b556d77f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rotbuf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "34b5a14cf2966dd7da6d0b9c704774e8a675e5d5c8f998e7eef37626b556d77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b5a14cf2966dd7da6d0b9c704774e8a675e5d5c8f998e7eef37626b556d77f", kill_on_drop: false }`
[INFO] [stdout] 34b5a14cf2966dd7da6d0b9c704774e8a675e5d5c8f998e7eef37626b556d77f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd969efb301dd534e69be4d537d019931ea2b14b5dacb7a0d1806a4adc5c44d0
[INFO] running `Command { std: "docker" "start" "-a" "dd969efb301dd534e69be4d537d019931ea2b14b5dacb7a0d1806a4adc5c44d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rotbuf-2236b0759b4ade8f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::test_enqueue_at_capacity ... ok
[INFO] [stdout] test test::test_enqueue_dequeue ... ok
[INFO] [stdout] test test::test_len_wrapped ... ok
[INFO] [stdout] test test::test_peek_at_functions ... ok
[INFO] [stdout] test test::test_wrapping ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::test_peek_functions ... ok
[INFO] [stdout] test test::test_peek_last_functions ... ok
[INFO] [stdout] test test::test_peek_first_functions ... ok
[INFO] [stdout] test test::test_new_panics_empty - should panic ... ok
[INFO] [stdout] test test::test_new_panics_with_small_size_1 - should panic ... ok
[INFO] [stdout] test test::test_new_panics_with_small_size_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rotbuf
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/../README.md - (line 43) ... FAILED
[INFO] [stdout] test src/../README.md - (line 23) ... FAILED
[INFO] [stdout] test src/../README.md - (line 34) ... FAILED
[INFO] [stdout] test src/../README.md - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 43) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `rb` in this scope
[INFO] [stdout]  --> src/../README.md:44:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match rb.enqueue(50) {
[INFO] [stdout]   |       ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 23) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `match`
[INFO] [stdout]  --> src/../README.md:25:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | rb.enqueue(50)?
[INFO] [stdout]   |                ^ help: add `;` here
[INFO] [stdout] 5 | match rb.dequeue() {
[INFO] [stdout]   | ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rb` in this scope
[INFO] [stdout]  --> src/../README.md:24:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | rb = RotatingBuffer::new(10);
[INFO] [stdout]   | ^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 3 | let rb = RotatingBuffer::new(10);
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RotatingBuffer`
[INFO] [stdout]  --> src/../README.md:24:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | rb = RotatingBuffer::new(10);
[INFO] [stdout]   |      ^^^^^^^^^^^^^^ use of undeclared type `RotatingBuffer`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rotbuf::RotatingBuffer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rb` in this scope
[INFO] [stdout]  --> src/../README.md:26:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | match rb.dequeue() {
[INFO] [stdout]   |       ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 34) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `rb` in this scope
[INFO] [stdout]  --> src/../README.md:35:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match rb.enqueue(50) {
[INFO] [stdout]   |       ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 23)
[INFO] [stdout]     src/../README.md - (line 34)
[INFO] [stdout]     src/../README.md - (line 43)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dd969efb301dd534e69be4d537d019931ea2b14b5dacb7a0d1806a4adc5c44d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd969efb301dd534e69be4d537d019931ea2b14b5dacb7a0d1806a4adc5c44d0", kill_on_drop: false }`
[INFO] [stdout] dd969efb301dd534e69be4d537d019931ea2b14b5dacb7a0d1806a4adc5c44d0
