[INFO] fetching crate mini-linked-list 0.1.3...
[INFO] testing mini-linked-list-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mini-linked-list 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mini-linked-list 0.1.3
[INFO] finished tweaking crates.io crate mini-linked-list 0.1.3
[INFO] tweaked toml for crates.io crate mini-linked-list 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini-linked-list 0.1.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4e06370c749b0dcb5ef34f692093a245e5e5ced9cfe2ffa5909314e9dc27688
[INFO] running `Command { std: "docker" "start" "-a" "f4e06370c749b0dcb5ef34f692093a245e5e5ced9cfe2ffa5909314e9dc27688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e06370c749b0dcb5ef34f692093a245e5e5ced9cfe2ffa5909314e9dc27688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e06370c749b0dcb5ef34f692093a245e5e5ced9cfe2ffa5909314e9dc27688", kill_on_drop: false }`
[INFO] [stdout] f4e06370c749b0dcb5ef34f692093a245e5e5ced9cfe2ffa5909314e9dc27688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2691f2a5f218c940f59bdb02419ccae00e4a091811adecf5648c9bd8b9bcd797
[INFO] running `Command { std: "docker" "start" "-a" "2691f2a5f218c940f59bdb02419ccae00e4a091811adecf5648c9bd8b9bcd797", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "2691f2a5f218c940f59bdb02419ccae00e4a091811adecf5648c9bd8b9bcd797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2691f2a5f218c940f59bdb02419ccae00e4a091811adecf5648c9bd8b9bcd797", kill_on_drop: false }`
[INFO] [stdout] 2691f2a5f218c940f59bdb02419ccae00e4a091811adecf5648c9bd8b9bcd797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 700ff4f8d0c59534bda1f5a6be99688912f6c9cf7ab5d850243b9bd9debe846f
[INFO] running `Command { std: "docker" "start" "-a" "700ff4f8d0c59534bda1f5a6be99688912f6c9cf7ab5d850243b9bd9debe846f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "700ff4f8d0c59534bda1f5a6be99688912f6c9cf7ab5d850243b9bd9debe846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700ff4f8d0c59534bda1f5a6be99688912f6c9cf7ab5d850243b9bd9debe846f", kill_on_drop: false }`
[INFO] [stdout] 700ff4f8d0c59534bda1f5a6be99688912f6c9cf7ab5d850243b9bd9debe846f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff71a702fcf82d6a4fa7a9c7e4fd673b33dade6526ddca24253a664d31953136
[INFO] running `Command { std: "docker" "start" "-a" "ff71a702fcf82d6a4fa7a9c7e4fd673b33dade6526ddca24253a664d31953136", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_linked_list-45654535aed7c557)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_linked_list_pop_left ... ok
[INFO] [stdout] test tests::test_linked_list_push_left ... ok
[INFO] [stdout] test tests::test_linked_list_pop_right ... ok
[INFO] [stdout] test tests::test_linked_list_push_right ... ok
[INFO] [stdout] test tests::test_several_apis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini_linked_list
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::pop_right (line 130) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::new (line 18) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::push_left (line 60) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::push_right (line 33) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::pop_left (line 91) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::collect (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff71a702fcf82d6a4fa7a9c7e4fd673b33dade6526ddca24253a664d31953136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff71a702fcf82d6a4fa7a9c7e4fd673b33dade6526ddca24253a664d31953136", kill_on_drop: false }`
[INFO] [stdout] ff71a702fcf82d6a4fa7a9c7e4fd673b33dade6526ddca24253a664d31953136