[INFO] fetching crate vmcircbuffer 0.0.10... [INFO] testing vmcircbuffer-0.0.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] extracting crate vmcircbuffer 0.0.10 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate vmcircbuffer 0.0.10 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate vmcircbuffer 0.0.10 [INFO] tweaked toml for crates.io crate vmcircbuffer 0.0.10 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vmcircbuffer 0.0.10 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vmcircbuffer 0.0.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded async-process v1.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded async-io v1.7.0 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4282231b52fc8b059d309f409b6bc279f73990ffad03446af4ce27028034dc3e [INFO] running `Command { std: "docker" "start" "-a" "4282231b52fc8b059d309f409b6bc279f73990ffad03446af4ce27028034dc3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4282231b52fc8b059d309f409b6bc279f73990ffad03446af4ce27028034dc3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4282231b52fc8b059d309f409b6bc279f73990ffad03446af4ce27028034dc3e", kill_on_drop: false }` [INFO] [stdout] 4282231b52fc8b059d309f409b6bc279f73990ffad03446af4ce27028034dc3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c32bdf7859a96a9bce545b5a80431064d71d3329dee38a3e7c6cfc1a496658a3 [INFO] running `Command { std: "docker" "start" "-a" "c32bdf7859a96a9bce545b5a80431064d71d3329dee38a3e7c6cfc1a496658a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling vmcircbuffer v0.0.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.02s [INFO] running `Command { std: "docker" "inspect" "c32bdf7859a96a9bce545b5a80431064d71d3329dee38a3e7c6cfc1a496658a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32bdf7859a96a9bce545b5a80431064d71d3329dee38a3e7c6cfc1a496658a3", kill_on_drop: false }` [INFO] [stdout] c32bdf7859a96a9bce545b5a80431064d71d3329dee38a3e7c6cfc1a496658a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d433cbb21749e84518d54192a55ac4f40ea671ab0af518fad1cbf623b1e94f1d [INFO] running `Command { std: "docker" "start" "-a" "d433cbb21749e84518d54192a55ac4f40ea671ab0af518fad1cbf623b1e94f1d", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-io v1.7.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-process v1.4.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling vmcircbuffer v0.0.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.44s [INFO] running `Command { std: "docker" "inspect" "d433cbb21749e84518d54192a55ac4f40ea671ab0af518fad1cbf623b1e94f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d433cbb21749e84518d54192a55ac4f40ea671ab0af518fad1cbf623b1e94f1d", kill_on_drop: false }` [INFO] [stdout] d433cbb21749e84518d54192a55ac4f40ea671ab0af518fad1cbf623b1e94f1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a6ccb78d0adb107f6f70961eafd9a345bca04b421d21c3d374b7598f8bfc8c68 [INFO] running `Command { std: "docker" "start" "-a" "a6ccb78d0adb107f6f70961eafd9a345bca04b421d21c3d374b7598f8bfc8c68", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/vmcircbuffer-c4a38dfafefddedf) [INFO] [stdout] running 3 tests [INFO] [stdout] test double_mapped_buffer::double_mapped_buffer::test::byte_buffer ... ok [INFO] [stdout] test double_mapped_buffer::double_mapped_buffer::test::u32_buffer ... ok [INFO] [stdout] test double_mapped_buffer::double_mapped_buffer::test::many_buffers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/async.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async-a8fa068bc4944b1b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test fuzz_async ... ok [INFO] [stdout] test wait_writer ... ok [INFO] [stdout] test wait_reader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] Running tests/nonblocking.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nonblocking-7b880d54bfc69cf3) [INFO] [stdout] test late_reader ... ok [INFO] [stdout] test minimal ... ok [INFO] [stdout] test several_readers ... ok [INFO] [stdout] test zero_size ... ok [INFO] [stdout] test no_reader ... ok [INFO] [stdout] test create_many ... ok [INFO] [stdout] test consume_too_much - should panic ... ok [INFO] [stdout] test produce_too_much - should panic ... ok [INFO] [stdout] test fuzz_nonblocking ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] [stderr] Running tests/sync.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sync-5084d60f5b1324e4) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test zero_size ... ok [INFO] [stdout] test no_reader ... ok [INFO] [stdout] test several_readers ... ok [INFO] [stdout] test late_reader ... ok [INFO] [stdout] test create_many ... ok [INFO] [stdout] test minimal ... ok [INFO] [stdout] test produce_too_much - should panic ... ok [INFO] [stdout] test consume_too_much - should panic ... ok [INFO] [stdout] test fuzz_sync ... ok [INFO] [stdout] test block_writer ... ok [INFO] [stdout] test block_reader ... ok [INFO] [stderr] Running tests/tags.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tags-4f5f9e825e1860f2) [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tags ... 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] Doc-tests vmcircbuffer [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a6ccb78d0adb107f6f70961eafd9a345bca04b421d21c3d374b7598f8bfc8c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ccb78d0adb107f6f70961eafd9a345bca04b421d21c3d374b7598f8bfc8c68", kill_on_drop: false }` [INFO] [stdout] a6ccb78d0adb107f6f70961eafd9a345bca04b421d21c3d374b7598f8bfc8c68