[INFO] cloning repository https://github.com/playXE/streams-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/streams-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstreams-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstreams-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3961493a66c97e1490c180bd0538e7854fc5bbed [INFO] testing playXE/streams-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fstreams-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/streams-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/playXE/streams-rs [INFO] finished tweaking git repo https://github.com/playXE/streams-rs [INFO] tweaked toml for git repo https://github.com/playXE/streams-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/playXE/streams-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c51fc1175ad5b01bf4cccb8e943894d0a2ad1ceb5a21b3957726372e226783b3 [INFO] running `Command { std: "docker" "start" "-a" "c51fc1175ad5b01bf4cccb8e943894d0a2ad1ceb5a21b3957726372e226783b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c51fc1175ad5b01bf4cccb8e943894d0a2ad1ceb5a21b3957726372e226783b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c51fc1175ad5b01bf4cccb8e943894d0a2ad1ceb5a21b3957726372e226783b3", kill_on_drop: false }` [INFO] [stdout] c51fc1175ad5b01bf4cccb8e943894d0a2ad1ceb5a21b3957726372e226783b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc3ee5cc18b80e621840525069346827cec410678bcee5d0caf7060fb20931d6 [INFO] running `Command { std: "docker" "start" "-a" "cc3ee5cc18b80e621840525069346827cec410678bcee5d0caf7060fb20931d6", kill_on_drop: false }` [INFO] [stderr] Compiling streams-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/io_stream.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead,Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/io_stream.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::ErrorKind` [INFO] [stdout] --> src/io_stream.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "cc3ee5cc18b80e621840525069346827cec410678bcee5d0caf7060fb20931d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc3ee5cc18b80e621840525069346827cec410678bcee5d0caf7060fb20931d6", kill_on_drop: false }` [INFO] [stdout] cc3ee5cc18b80e621840525069346827cec410678bcee5d0caf7060fb20931d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1746f974ddfbf74741cdf4c361b643bd2959bef9641053bc4c5d3a78e7ea6c5 [INFO] running `Command { std: "docker" "start" "-a" "d1746f974ddfbf74741cdf4c361b643bd2959bef9641053bc4c5d3a78e7ea6c5", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/io_stream.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead,Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling streams-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/io_stream.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::ErrorKind` [INFO] [stdout] --> src/io_stream.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/io_stream.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead,Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/io_stream.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::ErrorKind` [INFO] [stdout] --> src/io_stream.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "d1746f974ddfbf74741cdf4c361b643bd2959bef9641053bc4c5d3a78e7ea6c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1746f974ddfbf74741cdf4c361b643bd2959bef9641053bc4c5d3a78e7ea6c5", kill_on_drop: false }` [INFO] [stdout] d1746f974ddfbf74741cdf4c361b643bd2959bef9641053bc4c5d3a78e7ea6c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a472ab906eb70f91f9efebb5aada9c2dac9f19f4e0727c73a5fd4c25b0e91e4 [INFO] running `Command { std: "docker" "start" "-a" "4a472ab906eb70f91f9efebb5aada9c2dac9f19f4e0727c73a5fd4c25b0e91e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/io_stream.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{BufRead,Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/io_stream.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::ErrorKind` [INFO] [stderr] --> src/io_stream.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::ErrorKind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `streams-rs` (lib) generated 3 warnings [INFO] [stderr] warning: `streams-rs` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/streams_rs-109bfad95ecc89e9) [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 streams-rs [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/fn_stream.rs - fn_stream::FnStream (line 3) ... ok [INFO] [stdout] test src/lib.rs - Stream (line 43) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a472ab906eb70f91f9efebb5aada9c2dac9f19f4e0727c73a5fd4c25b0e91e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a472ab906eb70f91f9efebb5aada9c2dac9f19f4e0727c73a5fd4c25b0e91e4", kill_on_drop: false }` [INFO] [stdout] 4a472ab906eb70f91f9efebb5aada9c2dac9f19f4e0727c73a5fd4c25b0e91e4