[INFO] fetching crate ipcbus 0.1.0... [INFO] testing ipcbus-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ipcbus 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ipcbus 0.1.0 [INFO] finished tweaking crates.io crate ipcbus 0.1.0 [INFO] tweaked toml for crates.io crate ipcbus 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ipcbus 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.4.0) [INFO] [stderr] Adding nix v0.24.3 (available: v0.30.1) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.5.10) [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 fslock v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ebfb6272914a9fe70c8bd95c9706bd6f2cb08acd2f0df4789b44e4f2eb1f011 [INFO] running `Command { std: "docker" "start" "-a" "1ebfb6272914a9fe70c8bd95c9706bd6f2cb08acd2f0df4789b44e4f2eb1f011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ebfb6272914a9fe70c8bd95c9706bd6f2cb08acd2f0df4789b44e4f2eb1f011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ebfb6272914a9fe70c8bd95c9706bd6f2cb08acd2f0df4789b44e4f2eb1f011", kill_on_drop: false }` [INFO] [stdout] 1ebfb6272914a9fe70c8bd95c9706bd6f2cb08acd2f0df4789b44e4f2eb1f011 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8c7d7168686e1f09c2a35810ea8e18695458b30178c5c4260f179c5399c7ac0f [INFO] running `Command { std: "docker" "start" "-a" "8c7d7168686e1f09c2a35810ea8e18695458b30178c5c4260f179c5399c7ac0f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling fslock v0.2.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ipcbus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::mem::MaybeUninit::::slice_assume_init_ref`: replaced by inherent assume_init_ref method; will eventually be removed [INFO] [stdout] --> src/udp_multicast.rs:58:43 [INFO] [stdout] | [INFO] [stdout] 58 | let bytes = unsafe { MaybeUninit::slice_assume_init_ref(&buf[0..l]) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/procbus.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut this = Arc::get_mut(self).expect("You must init_udp before cloning a env"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.28s [INFO] running `Command { std: "docker" "inspect" "8c7d7168686e1f09c2a35810ea8e18695458b30178c5c4260f179c5399c7ac0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7d7168686e1f09c2a35810ea8e18695458b30178c5c4260f179c5399c7ac0f", kill_on_drop: false }` [INFO] [stdout] 8c7d7168686e1f09c2a35810ea8e18695458b30178c5c4260f179c5399c7ac0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] 864a56964110bc43588e290078046b72026710027256a3f7e6bb0d33ac8f73a4 [INFO] running `Command { std: "docker" "start" "-a" "864a56964110bc43588e290078046b72026710027256a3f7e6bb0d33ac8f73a4", kill_on_drop: false }` [INFO] [stderr] Compiling ipcbus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::mem::MaybeUninit::::slice_assume_init_ref`: replaced by inherent assume_init_ref method; will eventually be removed [INFO] [stdout] --> src/udp_multicast.rs:58:43 [INFO] [stdout] | [INFO] [stdout] 58 | let bytes = unsafe { MaybeUninit::slice_assume_init_ref(&buf[0..l]) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/procbus.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut this = Arc::get_mut(self).expect("You must init_udp before cloning a env"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::mem::MaybeUninit::::slice_assume_init_ref`: replaced by inherent assume_init_ref method; will eventually be removed [INFO] [stdout] --> src/udp_multicast.rs:58:43 [INFO] [stdout] | [INFO] [stdout] 58 | let bytes = unsafe { MaybeUninit::slice_assume_init_ref(&buf[0..l]) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/procbus.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut this = Arc::get_mut(self).expect("You must init_udp before cloning a env"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "864a56964110bc43588e290078046b72026710027256a3f7e6bb0d33ac8f73a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "864a56964110bc43588e290078046b72026710027256a3f7e6bb0d33ac8f73a4", kill_on_drop: false }` [INFO] [stdout] 864a56964110bc43588e290078046b72026710027256a3f7e6bb0d33ac8f73a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0c579d37069005c2dfa1467004c0c5f6865d040e9c1b656a264e1b0941ecaa01 [INFO] running `Command { std: "docker" "start" "-a" "0c579d37069005c2dfa1467004c0c5f6865d040e9c1b656a264e1b0941ecaa01", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::mem::MaybeUninit::::slice_assume_init_ref`: replaced by inherent assume_init_ref method; will eventually be removed [INFO] [stderr] --> src/udp_multicast.rs:58:43 [INFO] [stderr] | [INFO] [stderr] 58 | let bytes = unsafe { MaybeUninit::slice_assume_init_ref(&buf[0..l]) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/procbus.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut this = Arc::get_mut(self).expect("You must init_udp before cloning a env"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ipcbus` (lib) generated 2 warnings (run `cargo fix --lib -p ipcbus` to apply 1 suggestion) [INFO] [stderr] warning: `ipcbus` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ipcbus-25bf29021bbd9450) [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" "0c579d37069005c2dfa1467004c0c5f6865d040e9c1b656a264e1b0941ecaa01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c579d37069005c2dfa1467004c0c5f6865d040e9c1b656a264e1b0941ecaa01", kill_on_drop: false }` [INFO] [stdout] 0c579d37069005c2dfa1467004c0c5f6865d040e9c1b656a264e1b0941ecaa01