[INFO] fetching crate discotech 0.0.3... [INFO] testing discotech-0.0.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate discotech 0.0.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate discotech 0.0.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate discotech 0.0.3 [INFO] tweaked toml for crates.io crate discotech 0.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate discotech 0.0.3 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 46 packages to latest compatible versions [INFO] [stderr] Adding log v0.3.9 (available: v0.4.27) [INFO] [stderr] Adding log4rs v0.3.3 (available: v1.3.0) [INFO] [stderr] Adding mio v0.3.7 (available: v1.0.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded toml v0.1.30 [INFO] [stderr] Downloaded enum_primitive v0.0.2 [INFO] [stderr] Downloaded byteorder v0.3.13 [INFO] [stderr] Downloaded bytes v0.2.11 [INFO] [stderr] Downloaded num-complex v0.1.44 [INFO] [stderr] Downloaded num-bigint v0.1.45 [INFO] [stderr] Downloaded mio v0.3.7 [INFO] [stderr] Downloaded num-rational v0.1.43 [INFO] [stderr] Downloaded discotech_zookeeper v0.1.0 [INFO] [stderr] Downloaded log4rs v0.3.3 [INFO] [stderr] Downloaded nix v0.3.10 [INFO] [stderr] Downloaded num v0.1.43 [INFO] [stderr] Downloaded schedule_recv v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 77b4be441434cd5c0e2474bd8be332b80d18028a70fb60958a313a7e19ddaa21 [INFO] running `Command { std: "docker" "start" "-a" "77b4be441434cd5c0e2474bd8be332b80d18028a70fb60958a313a7e19ddaa21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77b4be441434cd5c0e2474bd8be332b80d18028a70fb60958a313a7e19ddaa21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b4be441434cd5c0e2474bd8be332b80d18028a70fb60958a313a7e19ddaa21", kill_on_drop: false }` [INFO] [stdout] 77b4be441434cd5c0e2474bd8be332b80d18028a70fb60958a313a7e19ddaa21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3f013a0011dfeb9565bd9f9c24b5dc19096de7e4b43b1b438d689586b03d7bd7 [INFO] running `Command { std: "docker" "start" "-a" "3f013a0011dfeb9565bd9f9c24b5dc19096de7e4b43b1b438d689586b03d7bd7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling num-bigint v0.1.45 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling bytes v0.2.11 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling nix v0.3.10 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling mio v0.3.7 [INFO] [stdout] error[E0277]: `M` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:57:24 [INFO] [stdout] | [INFO] [stdout] 57 | impl fmt::Debug for Notify { [INFO] [stdout] | ^^^^^^^^^ `M` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Notify` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Notify { [INFO] [stdout] | ^^^^ required by this bound in `Notify` [INFO] [stdout] help: consider restricting type parameter `M` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 57 | impl fmt::Debug for Notify { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `M` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `M` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Notify` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Notify { [INFO] [stdout] | ^^^^ required by this bound in `Notify` [INFO] [stdout] help: consider restricting type parameter `M` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 57 | impl fmt::Debug for Notify { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `M` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { [INFO] [stdout] | ^^^^ `M` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Notify` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/notify.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Notify { [INFO] [stdout] | ^^^^ required by this bound in `Notify` [INFO] [stdout] help: consider restricting type parameter `M` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 57 | impl fmt::Debug for Notify { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/handler.rs:8:45 [INFO] [stdout] | [INFO] [stdout] 8 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `EventLoop` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `EventLoop` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 8 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) where Self: Sized { [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:32 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/handler.rs:11:45 [INFO] [stdout] | [INFO] [stdout] 11 | fn writable(&mut self, event_loop: &mut EventLoop, token: Token) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `EventLoop` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `EventLoop` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 11 | fn writable(&mut self, event_loop: &mut EventLoop, token: Token) where Self: Sized { [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:32 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/handler.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | fn notify(&mut self, event_loop: &mut EventLoop, msg: Self::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `EventLoop` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `EventLoop` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 14 | fn notify(&mut self, event_loop: &mut EventLoop, msg: Self::Message) where Self: Sized { [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:32 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/handler.rs:17:44 [INFO] [stdout] | [INFO] [stdout] 17 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: Self::Timeout) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `EventLoop` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `EventLoop` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 17 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: Self::Timeout) where Self: Sized { [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:32 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/handler.rs:20:48 [INFO] [stdout] | [INFO] [stdout] 20 | fn interrupted(&mut self, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `EventLoop` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `EventLoop` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 20 | fn interrupted(&mut self, event_loop: &mut EventLoop) where Self: Sized { [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/event_loop.rs:37:32 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct EventLoop { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/nonblock.rs:67:39 [INFO] [stdout] | [INFO] [stdout] 67 | fn into_non_block(self) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `NonBlock` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/nonblock.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NonBlock { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `NonBlock` [INFO] [stdout] help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/nonblock.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NonBlock { [INFO] [stdout] | ^ this could be changed to `T: ?Sized`... [INFO] [stdout] 8 | inner: T, [INFO] [stdout] | - ...if indirection were used here: `Box` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 67 | fn into_non_block(self) -> Result> where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mio-0.3.7/src/io.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | mem::transmute(Repr::Os(err.errno() as i32)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `Repr` (128 bits) [INFO] [stdout] = note: target type: `std::io::Error` (64 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stdout] Some errors have detailed explanations: E0277, E0512. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mio` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3f013a0011dfeb9565bd9f9c24b5dc19096de7e4b43b1b438d689586b03d7bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f013a0011dfeb9565bd9f9c24b5dc19096de7e4b43b1b438d689586b03d7bd7", kill_on_drop: false }` [INFO] [stdout] 3f013a0011dfeb9565bd9f9c24b5dc19096de7e4b43b1b438d689586b03d7bd7