[INFO] fetching crate avltree 0.1.0... [INFO] testing avltree-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate avltree 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate avltree 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate avltree 0.1.0 [INFO] finished tweaking crates.io crate avltree 0.1.0 [INFO] tweaked toml for crates.io crate avltree 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80f6d70287d652161b0b73b187ff03c4ba1370b671dcd62587c2410133720f3a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "80f6d70287d652161b0b73b187ff03c4ba1370b671dcd62587c2410133720f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80f6d70287d652161b0b73b187ff03c4ba1370b671dcd62587c2410133720f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80f6d70287d652161b0b73b187ff03c4ba1370b671dcd62587c2410133720f3a", kill_on_drop: false }` [INFO] [stdout] 80f6d70287d652161b0b73b187ff03c4ba1370b671dcd62587c2410133720f3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7cbf7789f9c02f74edab0fecd967c80f520fa92f9100ce65e6d62b2f30f6f90 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b7cbf7789f9c02f74edab0fecd967c80f520fa92f9100ce65e6d62b2f30f6f90", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling avltree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "b7cbf7789f9c02f74edab0fecd967c80f520fa92f9100ce65e6d62b2f30f6f90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7cbf7789f9c02f74edab0fecd967c80f520fa92f9100ce65e6d62b2f30f6f90", kill_on_drop: false }` [INFO] [stdout] b7cbf7789f9c02f74edab0fecd967c80f520fa92f9100ce65e6d62b2f30f6f90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 356493975d170cf2a30bdf4e21f0214f62b3bffa5f78144cd03b57b8d4ce11c0 [INFO] running `Command { std: "docker" "start" "-a" "356493975d170cf2a30bdf4e21f0214f62b3bffa5f78144cd03b57b8d4ce11c0", kill_on_drop: false }` [INFO] [stderr] Compiling avltree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "356493975d170cf2a30bdf4e21f0214f62b3bffa5f78144cd03b57b8d4ce11c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "356493975d170cf2a30bdf4e21f0214f62b3bffa5f78144cd03b57b8d4ce11c0", kill_on_drop: false }` [INFO] [stdout] 356493975d170cf2a30bdf4e21f0214f62b3bffa5f78144cd03b57b8d4ce11c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11feb490c4163f375ddaabd2283d5c6b22326614feccec7085fba2e0b8a0884a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "11feb490c4163f375ddaabd2283d5c6b22326614feccec7085fba2e0b8a0884a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/avltree-ecf619d0efe7b2f0) [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::empty_tree ... ok [INFO] [stdout] test tests::insert_left_rot ... ok [INFO] [stdout] test tests::left_right_rot ... ok [INFO] [stdout] test tests::insert_node ... ok [INFO] [stdout] test tests::insert_right_rot ... ok [INFO] [stdout] test tests::right_left_rot ... ok [INFO] [stderr] Doc-tests avltree [INFO] [stdout] test tests::random_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.18s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - SearchTree::new (line 29) ... ok [INFO] [stdout] test src/lib.rs - SearchTree::iter (line 319) ... ok [INFO] [stdout] test src/lib.rs - SearchTree::contains (line 58) ... ok [INFO] [stdout] test src/lib.rs - SearchTree::is_empty (line 44) ... ok [INFO] [stdout] test src/lib.rs - SearchTree::insert (line 76) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "11feb490c4163f375ddaabd2283d5c6b22326614feccec7085fba2e0b8a0884a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11feb490c4163f375ddaabd2283d5c6b22326614feccec7085fba2e0b8a0884a", kill_on_drop: false }` [INFO] [stdout] 11feb490c4163f375ddaabd2283d5c6b22326614feccec7085fba2e0b8a0884a