[INFO] cloning repository https://github.com/udtrokia/exc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/udtrokia/exc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudtrokia%2Fexc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudtrokia%2Fexc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a35462f362ef2ac8e590b1fd4280f630a20d3f3e [INFO] testing udtrokia/exc against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudtrokia%2Fexc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/udtrokia/exc on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/udtrokia/exc [INFO] finished tweaking git repo https://github.com/udtrokia/exc [INFO] tweaked toml for git repo https://github.com/udtrokia/exc written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/udtrokia/exc 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing udtrokia/exc against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudtrokia%2Fexc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/udtrokia/exc on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/udtrokia/exc [INFO] finished tweaking git repo https://github.com/udtrokia/exc [INFO] tweaked toml for git repo https://github.com/udtrokia/exc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/udtrokia/exc 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 014fabb0742f3cc1f34a9897ca0663f9eb32c02a620f896b8c2ca88df73244ae [INFO] running `Command { std: "docker" "start" "-a" "014fabb0742f3cc1f34a9897ca0663f9eb32c02a620f896b8c2ca88df73244ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "014fabb0742f3cc1f34a9897ca0663f9eb32c02a620f896b8c2ca88df73244ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "014fabb0742f3cc1f34a9897ca0663f9eb32c02a620f896b8c2ca88df73244ae", kill_on_drop: false }` [INFO] [stdout] 014fabb0742f3cc1f34a9897ca0663f9eb32c02a620f896b8c2ca88df73244ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d612b4ffaf57f019014328169d61fafdc3e604dd1eb4b60605ce8292b7cc64c [INFO] running `Command { std: "docker" "start" "-a" "3d612b4ffaf57f019014328169d61fafdc3e604dd1eb4b60605ce8292b7cc64c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling mio v0.6.15 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-io v0.1.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.5 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling tokio-reactor v0.1.2 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.1 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling exc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Stream` is imported redundantly [INFO] [stdout] --> src/lines.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Stream` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lines.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Async` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] 7 | use super::futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lines.rs:41:44 [INFO] [stdout] | [INFO] [stdout] 41 | let n = try_ready!(self.socket.read_buf(&mut self.rd)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use exc::tokio; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio` is already defined here [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.98s [INFO] running `Command { std: "docker" "inspect" "3d612b4ffaf57f019014328169d61fafdc3e604dd1eb4b60605ce8292b7cc64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d612b4ffaf57f019014328169d61fafdc3e604dd1eb4b60605ce8292b7cc64c", kill_on_drop: false }` [INFO] [stdout] 3d612b4ffaf57f019014328169d61fafdc3e604dd1eb4b60605ce8292b7cc64c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7479371ba9915d23cb9ee7c53fd20fd1e2ed60479a76cd946002fb521b981e3 [INFO] running `Command { std: "docker" "start" "-a" "a7479371ba9915d23cb9ee7c53fd20fd1e2ed60479a76cd946002fb521b981e3", kill_on_drop: false }` [INFO] [stderr] Compiling exc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Stream` is imported redundantly [INFO] [stdout] --> src/lines.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Stream` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lines.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Async` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] 7 | use super::futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lines.rs:41:44 [INFO] [stdout] | [INFO] [stdout] 41 | let n = try_ready!(self.socket.read_buf(&mut self.rd)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use exc::tokio; [INFO] [stdout] | ^^^^^^^^^^ the item `tokio` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Stream` is imported redundantly [INFO] [stdout] --> src/lines.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Stream` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lines.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::tokio::prelude::*; [INFO] [stdout] | ------------------------ the item `Async` is already imported here [INFO] [stdout] 6 | use super::futures::Stream; [INFO] [stdout] 7 | use super::futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lines.rs:41:44 [INFO] [stdout] | [INFO] [stdout] 41 | let n = try_ready!(self.socket.read_buf(&mut self.rd)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "a7479371ba9915d23cb9ee7c53fd20fd1e2ed60479a76cd946002fb521b981e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7479371ba9915d23cb9ee7c53fd20fd1e2ed60479a76cd946002fb521b981e3", kill_on_drop: false }` [INFO] [stdout] a7479371ba9915d23cb9ee7c53fd20fd1e2ed60479a76cd946002fb521b981e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f1884cc3b8f0994294c747b7850cd7efe20381665cac5638bfd243ef165208b [INFO] running `Command { std: "docker" "start" "-a" "0f1884cc3b8f0994294c747b7850cd7efe20381665cac5638bfd243ef165208b", kill_on_drop: false }` [INFO] [stderr] warning: the item `Stream` is imported redundantly [INFO] [stderr] --> src/lines.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::tokio::prelude::*; [INFO] [stderr] | ------------------------ the item `Stream` is already imported here [INFO] [stderr] 6 | use super::futures::Stream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Async` is imported redundantly [INFO] [stderr] --> src/lines.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::tokio::prelude::*; [INFO] [stderr] | ------------------------ the item `Async` is already imported here [INFO] [stderr] 6 | use super::futures::Stream; [INFO] [stderr] 7 | use super::futures::Async; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lines.rs:41:44 [INFO] [stderr] | [INFO] [stderr] 41 | let n = try_ready!(self.socket.read_buf(&mut self.rd)); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `exc` (lib) generated 3 warnings [INFO] [stderr] warning: `exc` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: the item `tokio` is imported redundantly [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use exc::tokio; [INFO] [stderr] | ^^^^^^^^^^ the item `tokio` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `exc` (bin "exc" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exc-59e543dba915dc28) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exc-f09270b79545450b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests exc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f1884cc3b8f0994294c747b7850cd7efe20381665cac5638bfd243ef165208b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1884cc3b8f0994294c747b7850cd7efe20381665cac5638bfd243ef165208b", kill_on_drop: false }` [INFO] [stdout] 0f1884cc3b8f0994294c747b7850cd7efe20381665cac5638bfd243ef165208b