[INFO] cloning repository https://github.com/WanzenBug/xch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WanzenBug/xch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWanzenBug%2Fxch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWanzenBug%2Fxch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb125af09879941f68de5058bbc260f5a64f2951 [INFO] checking WanzenBug/xch against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWanzenBug%2Fxch" "/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/WanzenBug/xch on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WanzenBug/xch [INFO] finished tweaking git repo https://github.com/WanzenBug/xch [INFO] tweaked toml for git repo https://github.com/WanzenBug/xch written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WanzenBug/xch 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.46 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded errno-dragonfly v0.1.1 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded uuid v0.8.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c17a2bebf7772af93469a2f4d5d14a1ad981f5bea146d125015c1d793f379d15 [INFO] running `Command { std: "docker" "start" "-a" "c17a2bebf7772af93469a2f4d5d14a1ad981f5bea146d125015c1d793f379d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c17a2bebf7772af93469a2f4d5d14a1ad981f5bea146d125015c1d793f379d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c17a2bebf7772af93469a2f4d5d14a1ad981f5bea146d125015c1d793f379d15", kill_on_drop: false }` [INFO] [stdout] c17a2bebf7772af93469a2f4d5d14a1ad981f5bea146d125015c1d793f379d15 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0151d66c3637ec7f9f087d1429489278802142e5abdcf93be8205a5026e9c038 [INFO] running `Command { std: "docker" "start" "-a" "0151d66c3637ec7f9f087d1429489278802142e5abdcf93be8205a5026e9c038", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling xch v1.1.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `cc` is imported redundantly [INFO] [stdout] --> build.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use cc; [INFO] [stdout] | ^^ the item `cc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking uuid v0.8.0 [INFO] [stdout] warning: the item `errno` is imported redundantly [INFO] [stdout] --> src/platform/linux.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use errno; [INFO] [stdout] | ^^^^^ the item `errno` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/non_atomic.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | write!(f, "{}: {}", self.description(), cause) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:34 [INFO] [stdout] | [INFO] [stdout] 38 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `errno` is imported redundantly [INFO] [stdout] --> src/platform/linux.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use errno; [INFO] [stdout] | ^^^^^ the item `errno` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/non_atomic.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | write!(f, "{}: {}", self.description(), cause) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:34 [INFO] [stdout] | [INFO] [stdout] 38 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempdir` is imported redundantly [INFO] [stdout] --> tests/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tempdir; [INFO] [stdout] | ^^^^^^^ the item `tempdir` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> tests/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `Command { std: "docker" "inspect" "0151d66c3637ec7f9f087d1429489278802142e5abdcf93be8205a5026e9c038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0151d66c3637ec7f9f087d1429489278802142e5abdcf93be8205a5026e9c038", kill_on_drop: false }` [INFO] [stdout] 0151d66c3637ec7f9f087d1429489278802142e5abdcf93be8205a5026e9c038 [INFO] checking WanzenBug/xch against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWanzenBug%2Fxch" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WanzenBug/xch on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WanzenBug/xch [INFO] finished tweaking git repo https://github.com/WanzenBug/xch [INFO] tweaked toml for git repo https://github.com/WanzenBug/xch written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WanzenBug/xch 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d324cab2534a979b127c2122f5357da7226acd4d5eeaa3003d6419f7d0f8ce35 [INFO] running `Command { std: "docker" "start" "-a" "d324cab2534a979b127c2122f5357da7226acd4d5eeaa3003d6419f7d0f8ce35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d324cab2534a979b127c2122f5357da7226acd4d5eeaa3003d6419f7d0f8ce35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d324cab2534a979b127c2122f5357da7226acd4d5eeaa3003d6419f7d0f8ce35", kill_on_drop: false }` [INFO] [stdout] d324cab2534a979b127c2122f5357da7226acd4d5eeaa3003d6419f7d0f8ce35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51ef00eaf2ba76334f289279444a5fb7ac182328575fc561275e97b8f39ba397 [INFO] running `Command { std: "docker" "start" "-a" "51ef00eaf2ba76334f289279444a5fb7ac182328575fc561275e97b8f39ba397", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling xch v1.1.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `cc` is imported redundantly [INFO] [stdout] --> build.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use cc; [INFO] [stdout] | ^^ the item `cc` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking uuid v0.8.0 [INFO] [stdout] warning: the item `errno` is imported redundantly [INFO] [stdout] --> src/platform/linux.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use errno; [INFO] [stdout] | ^^^^^ the item `errno` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/non_atomic.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `errno` is imported redundantly [INFO] [stdout] --> src/platform/linux.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use errno; [INFO] [stdout] | ^^^^^ the item `errno` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/non_atomic.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | write!(f, "{}: {}", self.description(), cause) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:34 [INFO] [stdout] | [INFO] [stdout] 38 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | write!(f, "{}: {}", self.description(), cause) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:34 [INFO] [stdout] | [INFO] [stdout] 38 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempdir` is imported redundantly [INFO] [stdout] --> tests/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tempdir; [INFO] [stdout] | ^^^^^^^ the item `tempdir` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libxch` is imported redundantly [INFO] [stdout] --> tests/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use libxch; [INFO] [stdout] | ^^^^^^ the item `libxch` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s [INFO] running `Command { std: "docker" "inspect" "51ef00eaf2ba76334f289279444a5fb7ac182328575fc561275e97b8f39ba397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51ef00eaf2ba76334f289279444a5fb7ac182328575fc561275e97b8f39ba397", kill_on_drop: false }` [INFO] [stdout] 51ef00eaf2ba76334f289279444a5fb7ac182328575fc561275e97b8f39ba397