[INFO] fetching crate sauron-native 0.1.0... [INFO] testing sauron-native-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 sauron-native 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate sauron-native 0.1.0 [INFO] finished tweaking crates.io crate sauron-native 0.1.0 [INFO] tweaked toml for crates.io crate sauron-native 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sauron-native 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] crate crates.io crate sauron-native 0.1.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.48 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.48 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded weedle v0.10.0 [INFO] [stderr] Downloaded termion v1.5.3 [INFO] [stderr] Downloaded log v0.4.7 [INFO] [stderr] Downloaded syn v0.15.42 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.25 [INFO] [stderr] Downloaded cairo-rs v0.6.0 [INFO] [stderr] Downloaded fragile v0.3.0 [INFO] [stderr] Downloaded atk v0.6.0 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded gtk v0.6.0 [INFO] [stderr] Downloaded chrono v0.4.7 [INFO] [stderr] Downloaded gdk v0.10.0 [INFO] [stderr] Downloaded gio-sys v0.8.0 [INFO] [stderr] Downloaded gio v0.6.0 [INFO] [stderr] Downloaded glib v0.7.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.48 [INFO] [stderr] Downloaded unicode-segmentation v1.3.0 [INFO] [stderr] Downloaded bumpalo v2.5.0 [INFO] [stderr] Downloaded gtk-sys v0.8.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.31 [INFO] [stderr] Downloaded wasm-bindgen v0.2.48 [INFO] [stderr] Downloaded sauron v0.10.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.6.0 [INFO] [stderr] Downloaded gdk-sys v0.8.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded atk-sys v0.8.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.8.0 [INFO] [stderr] Downloaded pango v0.6.0 [INFO] [stderr] Downloaded glib-sys v0.8.0 [INFO] [stderr] Downloaded gobject-sys v0.8.0 [INFO] [stderr] Downloaded pkg-config v0.3.15 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded getopts v0.2.19 [INFO] [stderr] Downloaded unicase v2.4.0 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded stderrlog v0.4.1 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded wasm-bindgen-test v0.2.48 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded cairo-sys-rs v0.8.0 [INFO] [stderr] Downloaded pango-sys v0.8.0 [INFO] [stderr] Downloaded itui v0.7.0 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded pulldown-cmark v0.5.3 [INFO] [stderr] Downloaded sauron_vdom v0.10.0 [INFO] [stderr] Downloaded termcolor v0.3.6 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded js-sys v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.48 [INFO] [stderr] Downloaded cc v1.0.38 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.2.48 [INFO] [stderr] Downloaded sourcefile v0.1.4 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded web-sys v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c7d2506eebd6b3fdc0df77d4c726334eda3ef8e0f60c54c13e08d6f0987908fc [INFO] running `Command { std: "docker" "start" "-a" "c7d2506eebd6b3fdc0df77d4c726334eda3ef8e0f60c54c13e08d6f0987908fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7d2506eebd6b3fdc0df77d4c726334eda3ef8e0f60c54c13e08d6f0987908fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7d2506eebd6b3fdc0df77d4c726334eda3ef8e0f60c54c13e08d6f0987908fc", kill_on_drop: false }` [INFO] [stdout] c7d2506eebd6b3fdc0df77d4c726334eda3ef8e0f60c54c13e08d6f0987908fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 23d8a0768857080afe9ebe4c1b4502b592724ed3f2901f035ca50519721653f6 [INFO] running `Command { std: "docker" "start" "-a" "23d8a0768857080afe9ebe4c1b4502b592724ed3f2901f035ca50519721653f6", kill_on_drop: false }` [INFO] [stderr] Compiling sauron_vdom v0.10.0 [INFO] [stderr] Compiling sauron-native v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Node` and `Widget` [INFO] [stdout] --> src/backend.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Component, Node, Widget}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/program.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/program.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_alias_enum_variants)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/component.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | fn on_event(&mut self, event: Event) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/component.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn debug(&mut self, s: String) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/program.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "23d8a0768857080afe9ebe4c1b4502b592724ed3f2901f035ca50519721653f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d8a0768857080afe9ebe4c1b4502b592724ed3f2901f035ca50519721653f6", kill_on_drop: false }` [INFO] [stdout] 23d8a0768857080afe9ebe4c1b4502b592724ed3f2901f035ca50519721653f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dcfc101c1b8ddc8fb85d6b75173640663134fd958d1ab46b9bfa5e0325a0cb0a [INFO] running `Command { std: "docker" "start" "-a" "dcfc101c1b8ddc8fb85d6b75173640663134fd958d1ab46b9bfa5e0325a0cb0a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.48 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bumpalo v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.48 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stdout] warning: unused imports: `Node` and `Widget` [INFO] [stdout] --> src/backend.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Component, Node, Widget}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/program.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{backend::Backend, Component, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::RefCell` [INFO] [stdout] --> src/program.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::RefCell, fmt::Debug, marker::PhantomData, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_alias_enum_variants` has been stable since 1.37.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_alias_enum_variants)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/component.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | fn on_event(&mut self, event: Event) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/component.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn debug(&mut self, s: String) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/program.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dispatch(self: &Rc, msg: MSG) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.48 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling stderrlog v0.4.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.48 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.48 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.48 [INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "dcfc101c1b8ddc8fb85d6b75173640663134fd958d1ab46b9bfa5e0325a0cb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcfc101c1b8ddc8fb85d6b75173640663134fd958d1ab46b9bfa5e0325a0cb0a", kill_on_drop: false }` [INFO] [stdout] dcfc101c1b8ddc8fb85d6b75173640663134fd958d1ab46b9bfa5e0325a0cb0a