[INFO] fetching crate mini-linked-list 0.1.3... [INFO] testing mini-linked-list-0.1.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mini-linked-list 0.1.3 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mini-linked-list 0.1.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a1d6a7c17534e87df9dfbb7cf77cda1a44abd89e9de43498f9b8f9df419b010 [INFO] running `Command { std: "docker" "start" "-a" "3a1d6a7c17534e87df9dfbb7cf77cda1a44abd89e9de43498f9b8f9df419b010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a1d6a7c17534e87df9dfbb7cf77cda1a44abd89e9de43498f9b8f9df419b010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a1d6a7c17534e87df9dfbb7cf77cda1a44abd89e9de43498f9b8f9df419b010", kill_on_drop: false }` [INFO] [stdout] 3a1d6a7c17534e87df9dfbb7cf77cda1a44abd89e9de43498f9b8f9df419b010 [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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b41e6037641e257baa36a1f12bc33c98440a66811f731b8bcb7be9a9c9539e3d [INFO] running `Command { std: "docker" "start" "-a" "b41e6037641e257baa36a1f12bc33c98440a66811f731b8bcb7be9a9c9539e3d", 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 0.11s [INFO] running `Command { std: "docker" "inspect" "b41e6037641e257baa36a1f12bc33c98440a66811f731b8bcb7be9a9c9539e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41e6037641e257baa36a1f12bc33c98440a66811f731b8bcb7be9a9c9539e3d", kill_on_drop: false }` [INFO] [stdout] b41e6037641e257baa36a1f12bc33c98440a66811f731b8bcb7be9a9c9539e3d [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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e0b8575afe3cb7af40811e94476a3f3cfa3f573b8953fe81b04f3fa1853cd7c [INFO] running `Command { std: "docker" "start" "-a" "4e0b8575afe3cb7af40811e94476a3f3cfa3f573b8953fe81b04f3fa1853cd7c", 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 0.28s [INFO] running `Command { std: "docker" "inspect" "4e0b8575afe3cb7af40811e94476a3f3cfa3f573b8953fe81b04f3fa1853cd7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0b8575afe3cb7af40811e94476a3f3cfa3f573b8953fe81b04f3fa1853cd7c", kill_on_drop: false }` [INFO] [stdout] 4e0b8575afe3cb7af40811e94476a3f3cfa3f573b8953fe81b04f3fa1853cd7c [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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 60896333170cbce22c54e8b3519f509d677fbd08bed02dd708014c33333baac9 [INFO] running `Command { std: "docker" "start" "-a" "60896333170cbce22c54e8b3519f509d677fbd08bed02dd708014c33333baac9", 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-5d6964395dfdba5b) [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_right ... ok [INFO] [stdout] test tests::test_several_apis ... ok [INFO] [stdout] test tests::test_linked_list_push_left ... ok [INFO] [stdout] test tests::test_linked_list_pop_right ... 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::new (line 18) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::push_left (line 60) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::pop_right (line 130) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::push_right (line 33) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::pop_left (line 91) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::collect (line 176) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "60896333170cbce22c54e8b3519f509d677fbd08bed02dd708014c33333baac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60896333170cbce22c54e8b3519f509d677fbd08bed02dd708014c33333baac9", kill_on_drop: false }` [INFO] [stdout] 60896333170cbce22c54e8b3519f509d677fbd08bed02dd708014c33333baac9