[INFO] cloning repository https://github.com/gabrielgatu/mozzie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrielgatu/mozzie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielgatu%2Fmozzie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielgatu%2Fmozzie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af938615925b04c08d84cddf66dd76f0a8b8ad1b [INFO] checking gabrielgatu/mozzie against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielgatu%2Fmozzie" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabrielgatu/mozzie on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabrielgatu/mozzie [INFO] finished tweaking git repo https://github.com/gabrielgatu/mozzie [INFO] tweaked toml for git repo https://github.com/gabrielgatu/mozzie written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gabrielgatu/mozzie 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytes v0.4.5 [INFO] [stderr] Downloaded serde v1.0.23 [INFO] [stderr] Downloaded md5 v0.3.6 [INFO] [stderr] Downloaded postgres-protocol v0.3.1 [INFO] [stderr] Downloaded iovec v0.1.1 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded postgres-shared v0.4.0 [INFO] [stderr] Downloaded serde_json v1.0.7 [INFO] [stderr] Downloaded fallible-iterator v0.1.3 [INFO] [stderr] Downloaded postgres v0.15.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42024895e3093cb0d56b62f007c2613e65506b6825089f4e0681d3ff03c34c31 [INFO] running `Command { std: "docker" "start" "-a" "42024895e3093cb0d56b62f007c2613e65506b6825089f4e0681d3ff03c34c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42024895e3093cb0d56b62f007c2613e65506b6825089f4e0681d3ff03c34c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42024895e3093cb0d56b62f007c2613e65506b6825089f4e0681d3ff03c34c31", kill_on_drop: false }` [INFO] [stdout] 42024895e3093cb0d56b62f007c2613e65506b6825089f4e0681d3ff03c34c31 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cb44691143bf1a372339711f427553f8ff170d1375e7ee09c6ef6b40b5afe26 [INFO] running `Command { std: "docker" "start" "-a" "2cb44691143bf1a372339711f427553f8ff170d1375e7ee09c6ef6b40b5afe26", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking siphasher v0.2.2 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking md5 v0.3.6 [INFO] [stderr] Checking fallible-iterator v0.1.3 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking serde v1.0.23 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking postgres-protocol v0.3.1 [INFO] [stderr] Checking postgres-shared v0.4.0 [INFO] [stderr] Checking postgres v0.15.1 [INFO] [stderr] Checking serde_json v1.0.7 [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/context/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / lazy_static! { [INFO] [stdout] 6 | | static ref CONTEXT: Context = Context::new(); [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | history_stack: HistoryStack>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | history_stack: HistoryStack>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | services: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | services: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/context/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / lazy_static! { [INFO] [stdout] 6 | | static ref CONTEXT: Context = Context::new(); [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dispatcher/dispatch.rs:26:66 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_service_for_intent<'a>(intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | fn get_service_for_intent<'a>(intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn history_stack<'a>() -> &'a Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn history_stack<'a>() -> &'a Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:32:40 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn services<'a>() -> &'a Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 | pub fn services<'a>() -> &'a Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | history_stack: HistoryStack>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | history_stack: HistoryStack>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | services: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | services: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dispatcher/dispatch.rs:26:66 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_service_for_intent<'a>(intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | fn get_service_for_intent<'a>(intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn history_stack<'a>() -> &'a Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn history_stack<'a>() -> &'a Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:32:40 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn services<'a>() -> &'a Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 | pub fn services<'a>() -> &'a Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intent` [INFO] [stdout] --> src/dispatcher/dispatch.rs:45:92 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_service_satisfying_action_call<'a, T: Service + ?Sized>(services: &'a Vec>, intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_intent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intent` [INFO] [stdout] --> src/service/multimedia.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | fn handle_action(&self, intent: &Intent) -> Outcome { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_intent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intent` [INFO] [stdout] --> src/dispatcher/dispatch.rs:45:92 [INFO] [stdout] | [INFO] [stdout] 45 | fn find_service_satisfying_action_call<'a, T: Service + ?Sized>(services: &'a Vec>, intent: &Intent) -> Option<&'a Box> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_intent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intent` [INFO] [stdout] --> src/service/multimedia.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | fn handle_action(&self, intent: &Intent) -> Outcome { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_intent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "2cb44691143bf1a372339711f427553f8ff170d1375e7ee09c6ef6b40b5afe26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb44691143bf1a372339711f427553f8ff170d1375e7ee09c6ef6b40b5afe26", kill_on_drop: false }` [INFO] [stdout] 2cb44691143bf1a372339711f427553f8ff170d1375e7ee09c6ef6b40b5afe26