[INFO] fetching crate xalloc 0.2.7... [INFO] testing xalloc-0.2.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate xalloc 0.2.7 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate xalloc 0.2.7 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xalloc 0.2.7 [INFO] finished tweaking crates.io crate xalloc 0.2.7 [INFO] tweaked toml for crates.io crate xalloc 0.2.7 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 4ed999813c1719d5ac65bc29f2ec6dc7838268a5172b116a627a06d5c885a3fe [INFO] running `Command { std: "docker" "start" "-a" "4ed999813c1719d5ac65bc29f2ec6dc7838268a5172b116a627a06d5c885a3fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ed999813c1719d5ac65bc29f2ec6dc7838268a5172b116a627a06d5c885a3fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ed999813c1719d5ac65bc29f2ec6dc7838268a5172b116a627a06d5c885a3fe", kill_on_drop: false }` [INFO] [stdout] 4ed999813c1719d5ac65bc29f2ec6dc7838268a5172b116a627a06d5c885a3fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa49ca4f7e678ce24933ab1a77aea930b7dac35adbe70416c70b458c97685640 [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" "aa49ca4f7e678ce24933ab1a77aea930b7dac35adbe70416c70b458c97685640", kill_on_drop: false }` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling xalloc v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.07s [INFO] running `Command { std: "docker" "inspect" "aa49ca4f7e678ce24933ab1a77aea930b7dac35adbe70416c70b458c97685640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa49ca4f7e678ce24933ab1a77aea930b7dac35adbe70416c70b458c97685640", kill_on_drop: false }` [INFO] [stdout] aa49ca4f7e678ce24933ab1a77aea930b7dac35adbe70416c70b458c97685640 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3abec9971e80a1fe0893f4db25a026fdf142ffbd20bfabb4978fab7806c4a412 [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" "3abec9971e80a1fe0893f4db25a026fdf142ffbd20bfabb4978fab7806c4a412", kill_on_drop: false }` [INFO] [stderr] Compiling xalloc v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "3abec9971e80a1fe0893f4db25a026fdf142ffbd20bfabb4978fab7806c4a412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3abec9971e80a1fe0893f4db25a026fdf142ffbd20bfabb4978fab7806c4a412", kill_on_drop: false }` [INFO] [stdout] 3abec9971e80a1fe0893f4db25a026fdf142ffbd20bfabb4978fab7806c4a412 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d6034ef191678917bfbe06082ee5b644d10ea41fd59f983f5da4bc7cd8bc55ff [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" "d6034ef191678917bfbe06082ee5b644d10ea41fd59f983f5da4bc7cd8bc55ff", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xalloc-a9a64e021e26cd07) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test arena::checked::test1 ... ok [INFO] [stdout] test arena::pooled::test1 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_0 ... ok [INFO] [stdout] test arena::checked::test2 ... ok [INFO] [stdout] test arena::sys::test ... ok [INFO] [stdout] test arena::pooled::test2 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_1 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_2 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_3 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_6 ... ok [INFO] [stdout] test tlsf::num_l2s ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_4 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_16 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_32 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_24 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_64 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_48 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_12 ... ok [INFO] [stdout] test bitmaputils::find_zeros_tests::test_8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/bitmap.rs (/opt/rustwide/target/debug/deps/bitmap-af53c66948f4cd3d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test allocate_two ... ok [INFO] [stdout] test create ... ok [INFO] [stdout] test full_allocate ... ok [INFO] [stdout] test allocate_deallocate_two1 ... ok [INFO] [stdout] test stress ... ok [INFO] [stderr] Running tests/ring.rs (/opt/rustwide/target/debug/deps/ring-7d0aedd8361a289c) [INFO] [stdout] test allocate_three ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test alloc_back_aligned ... ok [INFO] [stdout] test alloc_back_too_large2 ... ok [INFO] [stdout] test alloc_back_wrap ... ok [INFO] [stdout] test alloc_back_wrap_fail ... ok [INFO] [stdout] test alloc_back_aligned_wrap ... ok [INFO] [stdout] test alloc_back_too_large ... ok [INFO] [stdout] test create_zero_sized ... ok [INFO] [stdout] test alloc_front_too_large2 ... ok [INFO] [stdout] test create ... ok [INFO] [stdout] test alloc_front_too_large ... ok [INFO] [stdout] test reset4 ... ok [INFO] [stdout] test alloc_front_wrap ... ok [INFO] [stdout] test alloc_front_aligned ... ok [INFO] [stdout] test alloc_front_aligned2 ... ok [INFO] [stdout] test alloc_front_aligned_wrap ... ok [INFO] [stdout] test reset3 ... ok [INFO] [stdout] test reset1 ... ok [INFO] [stdout] test reset2 ... ok [INFO] [stdout] test alloc_back_zero_size - should panic ... ok [INFO] [stdout] test dealloc_back_bad - should panic ... ok [INFO] [stderr] Running tests/tlsf.rs (/opt/rustwide/target/debug/deps/tlsf-29c2bba14483664d) [INFO] [stdout] test alloc_back_bad_align - should panic ... ok [INFO] [stdout] test dealloc_back_bad2 - should panic ... ok [INFO] [stdout] test dealloc_front_bad - should panic ... ok [INFO] [stdout] test dealloc_front_bad2 - should panic ... ok [INFO] [stdout] test alloc_front_bad_align - should panic ... ok [INFO] [stdout] test alloc_front_zero_size - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test create ... ok [INFO] [stdout] test full_allocate ... ok [INFO] [stdout] test allocate_two ... ok [INFO] [stdout] test allocate_two_aligned ... ok [INFO] [stdout] test allocate_deallocate_two1 ... ok [INFO] [stdout] test stress ... ok [INFO] [stdout] test stress_aligned ... ok [INFO] [stderr] Doc-tests xalloc [INFO] [stdout] test allocate_three ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/ring.rs - ring (line 21) ... ok [INFO] [stdout] test src/tlsf.rs - tlsf (line 89) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d6034ef191678917bfbe06082ee5b644d10ea41fd59f983f5da4bc7cd8bc55ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6034ef191678917bfbe06082ee5b644d10ea41fd59f983f5da4bc7cd8bc55ff", kill_on_drop: false }` [INFO] [stdout] d6034ef191678917bfbe06082ee5b644d10ea41fd59f983f5da4bc7cd8bc55ff