[INFO] cloning repository https://github.com/gpace1/bo-tie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gpace1/bo-tie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpace1%2Fbo-tie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpace1%2Fbo-tie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bb55dcc17c94293f447e953b7444f1605b84179 [INFO] checking gpace1/bo-tie against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgpace1%2Fbo-tie" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gpace1/bo-tie on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gpace1/bo-tie [INFO] finished tweaking git repo https://github.com/gpace1/bo-tie [INFO] tweaked toml for git repo https://github.com/gpace1/bo-tie written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b19298a9d42464c41e03173b1a0f48c2bff6ea114c0385b96fc3037d0493c23 [INFO] running `Command { std: "docker" "start" "-a" "7b19298a9d42464c41e03173b1a0f48c2bff6ea114c0385b96fc3037d0493c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b19298a9d42464c41e03173b1a0f48c2bff6ea114c0385b96fc3037d0493c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b19298a9d42464c41e03173b1a0f48c2bff6ea114c0385b96fc3037d0493c23", kill_on_drop: false }` [INFO] [stdout] 7b19298a9d42464c41e03173b1a0f48c2bff6ea114c0385b96fc3037d0493c23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 961300cab0b24b809a7ad6f7431ea776f6501e906ade172353897e8f405573d4 [INFO] running `Command { std: "docker" "start" "-a" "961300cab0b24b809a7ad6f7431ea776f6501e906ade172353897e8f405573d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling bo-tie-macros v0.1.0 (/opt/rustwide/workdir/bo-tie-macros) [INFO] [stderr] Checking proc-macro2 v1.0.27 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking syn v1.0.73 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking async-timer v0.6.3 [INFO] [stderr] Checking simple-signal v1.1.1 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking elliptic-curve v0.6.6 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking p256 v0.5.2 [INFO] [stderr] Checking simplelog v0.6.0 [INFO] [stderr] Checking tinymt v1.0.6 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking bo-tie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `encryption_key_size_max` [INFO] [stdout] --> src/sm/initiator.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | encryption_key_size_max: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bo-tie-linux v0.1.0 (/opt/rustwide/workdir/base-crates/bo-tie-linux) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> examples/advertiser.rs:93:33 [INFO] [stdout] | [INFO] [stdout] 93 | Err(no_match) => panic!(no_match.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 93 | Err(no_match) => panic!("{}", no_match.to_string()), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 93 | Err(no_match) => std::panic::panic_any(no_match.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> examples/bonding-slave.rs:620:79 [INFO] [stdout] | [INFO] [stdout] 620 | fn gatt_server_init<'c, C>(channel: &'c C, local_name: &str) -> bo_tie::gatt::Server<'c, C> [INFO] [stdout] | ^^^^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `C`, `Q` [INFO] [stdout] --> /opt/rustwide/workdir/src/gatt/mod.rs:527:12 [INFO] [stdout] | [INFO] [stdout] 527 | pub struct Server<'c, C, Q> { [INFO] [stdout] | ^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 620 | fn gatt_server_init<'c, C>(channel: &'c C, local_name: &str) -> bo_tie::gatt::Server<'c, C, Q> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `new_connection_channel` found for reference `&HostInterface` in the current scope [INFO] [stdout] --> examples/bonding-master.rs:146:16 [INFO] [stdout] | [INFO] [stdout] 146 | hi.new_connection_channel(data.connection_handle) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&HostInterface` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> examples/connect-slave.rs:144:71 [INFO] [stdout] | [INFO] [stdout] 144 | fn gatt_server_init<'c, C>(channel: &'c C, local_name: &str) -> gatt::Server<'c, C> [INFO] [stdout] | ^^^^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `C`, `Q` [INFO] [stdout] --> /opt/rustwide/workdir/src/gatt/mod.rs:527:12 [INFO] [stdout] | [INFO] [stdout] 527 | pub struct Server<'c, C, Q> { [INFO] [stdout] | ^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 144 | fn gatt_server_init<'c, C>(channel: &'c C, local_name: &str) -> gatt::Server<'c, C, Q> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bo-tie` [INFO] [stdout] error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> examples/bonding-slave.rs:260:40 [INFO] [stdout] | [INFO] [stdout] 260 | att_server: &mut bo_tie::gatt::Server<'_, C>, [INFO] [stdout] | ^^^^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `C`, `Q` [INFO] [stdout] --> /opt/rustwide/workdir/src/gatt/mod.rs:527:12 [INFO] [stdout] | [INFO] [stdout] 527 | pub struct Server<'c, C, Q> { [INFO] [stdout] | ^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 260 | att_server: &mut bo_tie::gatt::Server<'_, C, Q>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> examples/heart-rate-profile.rs:209:16 [INFO] [stdout] | [INFO] [stdout] 209 | ) -> gatt::Server<'_, C> [INFO] [stdout] | ^^^^^^ - supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `C`, `Q` [INFO] [stdout] --> /opt/rustwide/workdir/src/gatt/mod.rs:527:12 [INFO] [stdout] | [INFO] [stdout] 527 | pub struct Server<'c, C, Q> { [INFO] [stdout] | ^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 209 | ) -> gatt::Server<'_, C, Q> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `gen_range` exists for struct `std::sync::MutexGuard<'_, TinyMT64>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/att/server/tests/permissions.rs:100:34 [INFO] [stdout] | [INFO] [stdout] 100 | 0 == rng.lock().unwrap().gen_range(0, chance_max) [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `std::sync::MutexGuard<'_, TinyMT64>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tinymt-1.0.6/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct TinyMT64 { [INFO] [stdout] | ------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `TinyMT64: RngCore` [INFO] [stdout] | doesn't satisfy `TinyMT64: Rng` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::sync::MutexGuard<'_, TinyMT64>: RngCore` [INFO] [stdout] which is required by `std::sync::MutexGuard<'_, TinyMT64>: Rng` [INFO] [stdout] `TinyMT64: RngCore` [INFO] [stdout] which is required by `TinyMT64: Rng` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use rand::rng::Rng;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `gen_range` exists for struct `std::sync::MutexGuard<'_, TinyMT64>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/att/server/tests/permissions.rs:137:39 [INFO] [stdout] | [INFO] [stdout] 137 | 100_000 < rng.lock().unwrap().gen_range(0, max) [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `std::sync::MutexGuard<'_, TinyMT64>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tinymt-1.0.6/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct TinyMT64 { [INFO] [stdout] | ------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `TinyMT64: RngCore` [INFO] [stdout] | doesn't satisfy `TinyMT64: Rng` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::sync::MutexGuard<'_, TinyMT64>: RngCore` [INFO] [stdout] which is required by `std::sync::MutexGuard<'_, TinyMT64>: Rng` [INFO] [stdout] `TinyMT64: RngCore` [INFO] [stdout] which is required by `TinyMT64: Rng` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use rand::rng::Rng;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `gen_range` exists for struct `std::sync::MutexGuard<'_, TinyMT64>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/att/server/tests/permissions.rs:141:34 [INFO] [stdout] | [INFO] [stdout] 141 | 0 != rng.lock().unwrap().gen_range(0, v as u64) [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `std::sync::MutexGuard<'_, TinyMT64>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tinymt-1.0.6/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct TinyMT64 { [INFO] [stdout] | ------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `TinyMT64: RngCore` [INFO] [stdout] | doesn't satisfy `TinyMT64: Rng` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::sync::MutexGuard<'_, TinyMT64>: RngCore` [INFO] [stdout] which is required by `std::sync::MutexGuard<'_, TinyMT64>: Rng` [INFO] [stdout] `TinyMT64: RngCore` [INFO] [stdout] which is required by `TinyMT64: Rng` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use rand::rng::Rng;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_entropy` found for struct `TinyMT64` in the current scope [INFO] [stdout] --> src/att/server/tests/permissions.rs:209:52 [INFO] [stdout] | [INFO] [stdout] 209 | let tiny_mt_64 = Arc::new(Mutex::new(TinyMT64::from_entropy())); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `TinyMT64` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use rand_core::SeedableRng;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/att/server/tests/permissions.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/att/server/tests/permissions.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::SeedableRng` [INFO] [stdout] --> src/att/server/tests/permissions.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | use rand::SeedableRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "961300cab0b24b809a7ad6f7431ea776f6501e906ade172353897e8f405573d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961300cab0b24b809a7ad6f7431ea776f6501e906ade172353897e8f405573d4", kill_on_drop: false }` [INFO] [stdout] 961300cab0b24b809a7ad6f7431ea776f6501e906ade172353897e8f405573d4