[INFO] fetching crate stack 0.4.0... [INFO] testing stack-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate stack 0.4.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate stack 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack 0.4.0 [INFO] finished tweaking crates.io crate stack 0.4.0 [INFO] tweaked toml for crates.io crate stack 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coalesce v0.1.1 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 5a322f3a0d9138421a0a7b73653ffa67dd461d5a8f98f14e3df0ba23064e0822 [INFO] running `Command { std: "docker" "start" "-a" "5a322f3a0d9138421a0a7b73653ffa67dd461d5a8f98f14e3df0ba23064e0822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a322f3a0d9138421a0a7b73653ffa67dd461d5a8f98f14e3df0ba23064e0822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a322f3a0d9138421a0a7b73653ffa67dd461d5a8f98f14e3df0ba23064e0822", kill_on_drop: false }` [INFO] [stdout] 5a322f3a0d9138421a0a7b73653ffa67dd461d5a8f98f14e3df0ba23064e0822 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e91a10447b8c4566a8fcf31918504745972c0cbd638f7492e6ab233b427cc908 [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" "e91a10447b8c4566a8fcf31918504745972c0cbd638f7492e6ab233b427cc908", kill_on_drop: false }` [INFO] [stderr] Compiling coalesce v0.1.1 [INFO] [stderr] Compiling stack v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "e91a10447b8c4566a8fcf31918504745972c0cbd638f7492e6ab233b427cc908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91a10447b8c4566a8fcf31918504745972c0cbd638f7492e6ab233b427cc908", kill_on_drop: false }` [INFO] [stdout] e91a10447b8c4566a8fcf31918504745972c0cbd638f7492e6ab233b427cc908 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 921f2ed8be60d627e3746a068b444c26bf2bb5b1f33d1650fd7c86ebd32c728b [INFO] running `Command { std: "docker" "start" "-a" "921f2ed8be60d627e3746a068b444c26bf2bb5b1f33d1650fd7c86ebd32c728b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling stack v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "921f2ed8be60d627e3746a068b444c26bf2bb5b1f33d1650fd7c86ebd32c728b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921f2ed8be60d627e3746a068b444c26bf2bb5b1f33d1650fd7c86ebd32c728b", kill_on_drop: false }` [INFO] [stdout] 921f2ed8be60d627e3746a068b444c26bf2bb5b1f33d1650fd7c86ebd32c728b [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33cd2dba3b03b6e3473226dff7e5ad0714ca44d2cf002f948c7ad266cfb3e7c1 [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" "33cd2dba3b03b6e3473226dff7e5ad0714ca44d2cf002f948c7ad266cfb3e7c1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stack-f5007ef13c8e52e6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/addressable.rs (/opt/rustwide/target/debug/deps/addressable-b8936f4bcbf8ff08) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test addressable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/array_vec.rs (/opt/rustwide/target/debug/deps/array_vec-9ef4585bb9cc7635) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_drop ... ok [INFO] [stdout] test test_into_inner_1 ... ok [INFO] [stdout] test test_into_inner_2 ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_into_inner_3 ... ok [INFO] [stdout] test test_is_send_sync ... ok [INFO] [stdout] test test_iter ... ok [INFO] [stdout] test test_simple ... ok [INFO] [stdout] test test_in_option ... ok [INFO] [stdout] test test_u16_index ... ok [INFO] [stdout] test test_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/small_dst.rs (/opt/rustwide/target/debug/deps/small_dst-e95b54570e1bcc76) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test closure ... ok [INFO] [stdout] test many_instances ... ok [INFO] [stdout] test sized ... ok [INFO] [stdout] test spill ... ok [INFO] [stdout] test trivial_type ... ok [INFO] [stdout] test undersize ... ok [INFO] [stdout] test ensure_drop ... ok [INFO] [stdout] test oversize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/small_vec.rs (/opt/rustwide/target/debug/deps/small_vec-530e698d4807b604) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test into_iter ... ok [INFO] [stdout] test test_capacity ... ok [INFO] [stdout] test null_optimization ... ok [INFO] [stdout] test test_inline ... ok [INFO] [stdout] test test_spill ... ok [INFO] [stdout] test test_truncate ... ok [INFO] [stdout] test drop_soundness ... ok [INFO] [stdout] test test_double_spill ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests stack [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33cd2dba3b03b6e3473226dff7e5ad0714ca44d2cf002f948c7ad266cfb3e7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33cd2dba3b03b6e3473226dff7e5ad0714ca44d2cf002f948c7ad266cfb3e7c1", kill_on_drop: false }` [INFO] [stdout] 33cd2dba3b03b6e3473226dff7e5ad0714ca44d2cf002f948c7ad266cfb3e7c1