[INFO] fetching crate rand-mersenne-twister 0.1.0... [INFO] checking rand-mersenne-twister-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate rand-mersenne-twister 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rand-mersenne-twister 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rand-mersenne-twister 0.1.0 [INFO] finished tweaking crates.io crate rand-mersenne-twister 0.1.0 [INFO] tweaked toml for crates.io crate rand-mersenne-twister 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dd79250ad8944059b9e05b5b67847e8512d31fc73b91abdd6683317e5ade618 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dd79250ad8944059b9e05b5b67847e8512d31fc73b91abdd6683317e5ade618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dd79250ad8944059b9e05b5b67847e8512d31fc73b91abdd6683317e5ade618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd79250ad8944059b9e05b5b67847e8512d31fc73b91abdd6683317e5ade618", kill_on_drop: false }` [INFO] [stdout] 5dd79250ad8944059b9e05b5b67847e8512d31fc73b91abdd6683317e5ade618 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be33c5bf6cff239a07a62d6efdf7ef09855e34b6a89b991b208e7eee9a2b9e95 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "be33c5bf6cff239a07a62d6efdf7ef09855e34b6a89b991b208e7eee9a2b9e95", kill_on_drop: false }` [INFO] [stderr] Checking rand-mersenne-twister v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0407]: method `next_u32` is not a member of trait `Rng` [INFO] [stdout] --> src/mt32.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | / fn next_u32(&mut self) -> u32 { [INFO] [stdout] 147 | | self.next() [INFO] [stdout] 148 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt32.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 152 | / fn reseed(&mut self, seed: u32) { [INFO] [stdout] 153 | | self.reset(seed); [INFO] [stdout] 154 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt32.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | / fn reseed(&mut self, seed: &'a [u32]) { [INFO] [stdout] 163 | | self.reset_array(seed); [INFO] [stdout] 164 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `next_u32` is not a member of trait `Rng` [INFO] [stdout] --> src/mt64.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | / fn next_u32(&mut self) -> u32 { [INFO] [stdout] 147 | | self.next() as u32 [INFO] [stdout] 148 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `next_u64` is not a member of trait `Rng` [INFO] [stdout] --> src/mt64.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | / fn next_u64(&mut self) -> u64 { [INFO] [stdout] 151 | | self.next() [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt64.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | / fn reseed(&mut self, seed: u64) { [INFO] [stdout] 157 | | self.reset(seed); [INFO] [stdout] 158 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt64.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | / fn reseed(&mut self, seed: &'a [u64]) { [INFO] [stdout] 167 | | self.reset_array(seed); [INFO] [stdout] 168 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | for index in (1..N) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | for _ in (0..size) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | for _ in (0..N - 1) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | for index in (1..N) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | for _ in (0..size) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | for _ in (0..N - 1) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt32.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 151 | impl SeedableRng for MTRng32 { [INFO] [stdout] | ^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt32.rs:161:22 [INFO] [stdout] | [INFO] [stdout] 161 | impl<'a> SeedableRng<&'a [u32]> for MTRng32 { [INFO] [stdout] | ^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt64.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | impl SeedableRng for MTRng64 { [INFO] [stdout] | ^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt64.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | impl<'a> SeedableRng<&'a [u64]> for MTRng64 { [INFO] [stdout] | ^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `next_u32` is not a member of trait `Rng` [INFO] [stdout] --> src/mt32.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | / fn next_u32(&mut self) -> u32 { [INFO] [stdout] 147 | | self.next() [INFO] [stdout] 148 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt32.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 152 | / fn reseed(&mut self, seed: u32) { [INFO] [stdout] 153 | | self.reset(seed); [INFO] [stdout] 154 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt32.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | / fn reseed(&mut self, seed: &'a [u32]) { [INFO] [stdout] 163 | | self.reset_array(seed); [INFO] [stdout] 164 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `next_u32` is not a member of trait `Rng` [INFO] [stdout] --> src/mt64.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | / fn next_u32(&mut self) -> u32 { [INFO] [stdout] 147 | | self.next() as u32 [INFO] [stdout] 148 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `next_u64` is not a member of trait `Rng` [INFO] [stdout] --> src/mt64.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | / fn next_u64(&mut self) -> u64 { [INFO] [stdout] 151 | | self.next() [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____^ not a member of trait `Rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt64.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | / fn reseed(&mut self, seed: u64) { [INFO] [stdout] 157 | | self.reset(seed); [INFO] [stdout] 158 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `reseed` is not a member of trait `SeedableRng` [INFO] [stdout] --> src/mt64.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | / fn reseed(&mut self, seed: &'a [u64]) { [INFO] [stdout] 167 | | self.reset_array(seed); [INFO] [stdout] 168 | | } [INFO] [stdout] | |_____^ not a member of trait `SeedableRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | for index in (1..N) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | for _ in (0..size) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt32.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | for _ in (0..N - 1) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/mt32.rs:180:16 [INFO] [stdout] | [INFO] [stdout] 180 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | for index in (1..N) { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | for _ in (0..size) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/mt64.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | for _ in (0..N - 1) { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/mt64.rs:184:16 [INFO] [stdout] | [INFO] [stdout] 184 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt32.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 151 | impl SeedableRng for MTRng32 { [INFO] [stdout] | ^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt32.rs:161:22 [INFO] [stdout] | [INFO] [stdout] 161 | impl<'a> SeedableRng<&'a [u32]> for MTRng32 { [INFO] [stdout] | ^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `rand::SeedableRng` for type `mt32::MTRng32`: [INFO] [stdout] --> src/mt32.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 151 | impl SeedableRng for MTRng32 { [INFO] [stdout] | --------------------------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 161 | impl<'a> SeedableRng<&'a [u32]> for MTRng32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `mt32::MTRng32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `rand::SeedableRng` for type `mt64::MTRng64`: [INFO] [stdout] --> src/mt64.rs:165:1 [INFO] [stdout] | [INFO] [stdout] 155 | impl SeedableRng for MTRng64 { [INFO] [stdout] | --------------------------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 165 | impl<'a> SeedableRng<&'a [u64]> for MTRng64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `mt64::MTRng64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0119, E0407. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/mt32.rs:214:49 [INFO] [stdout] | [INFO] [stdout] 214 | let mut buf: [u8; 64 * 1024] = unsafe { ::std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt64.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | impl SeedableRng for MTRng64 { [INFO] [stdout] | ^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stdout] --> src/mt64.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | impl<'a> SeedableRng<&'a [u64]> for MTRng64 { [INFO] [stdout] | ^^^^^^^^^ unexpected type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/mt64.rs:220:49 [INFO] [stdout] | [INFO] [stdout] 220 | let mut buf: [u8; 64 * 1024] = unsafe { ::std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rand-mersenne-twister` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0119]: conflicting implementations of trait `rand::SeedableRng` for type `mt32::MTRng32`: [INFO] [stdout] --> src/mt32.rs:161:1 [INFO] [stdout] | [INFO] [stdout] 151 | impl SeedableRng for MTRng32 { [INFO] [stdout] | --------------------------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 161 | impl<'a> SeedableRng<&'a [u32]> for MTRng32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `mt32::MTRng32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `rand::SeedableRng` for type `mt64::MTRng64`: [INFO] [stdout] --> src/mt64.rs:165:1 [INFO] [stdout] | [INFO] [stdout] 155 | impl SeedableRng for MTRng64 { [INFO] [stdout] | --------------------------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 165 | impl<'a> SeedableRng<&'a [u64]> for MTRng64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `mt64::MTRng64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0119, E0407. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "be33c5bf6cff239a07a62d6efdf7ef09855e34b6a89b991b208e7eee9a2b9e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be33c5bf6cff239a07a62d6efdf7ef09855e34b6a89b991b208e7eee9a2b9e95", kill_on_drop: false }` [INFO] [stdout] be33c5bf6cff239a07a62d6efdf7ef09855e34b6a89b991b208e7eee9a2b9e95