[INFO] cloning repository https://github.com/itpika/douyu-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itpika/douyu-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitpika%2Fdouyu-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitpika%2Fdouyu-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 090932ddac9537ca9656655136b5b75fa1a252cb
[INFO] testing itpika/douyu-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitpika%2Fdouyu-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/itpika/douyu-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/itpika/douyu-rust
[INFO] finished tweaking git repo https://github.com/itpika/douyu-rust
[INFO] tweaked toml for git repo https://github.com/itpika/douyu-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/itpika/douyu-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df9a9f477dd742c435c0884b9803c3c9c8144e31529eeb03111dc007986674ef
[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" "df9a9f477dd742c435c0884b9803c3c9c8144e31529eeb03111dc007986674ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df9a9f477dd742c435c0884b9803c3c9c8144e31529eeb03111dc007986674ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9a9f477dd742c435c0884b9803c3c9c8144e31529eeb03111dc007986674ef", kill_on_drop: false }`
[INFO] [stdout] df9a9f477dd742c435c0884b9803c3c9c8144e31529eeb03111dc007986674ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59084eef1ef1068827be65976865973abeffbbd2388e96169e6d4f32852dc2e9
[INFO] running `Command { std: "docker" "start" "-a" "59084eef1ef1068827be65976865973abeffbbd2388e96169e6d4f32852dc2e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling douyu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `env::consts::OS`, `os`
[INFO] [stdout]  --> src/context.rs:1:115
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Mutex, mpsc::{self}}, net::{TcpStream}, time::Duration, io::{Write}, process::exit, thread, os, env::consts::OS};
[INFO] [stdout]   |                                                                                                                   ^^  ^^^^^^^^^^^^^^^
[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 [unoptimized + debuginfo] target(s) in 20.26s
[INFO] running `Command { std: "docker" "inspect" "59084eef1ef1068827be65976865973abeffbbd2388e96169e6d4f32852dc2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59084eef1ef1068827be65976865973abeffbbd2388e96169e6d4f32852dc2e9", kill_on_drop: false }`
[INFO] [stdout] 59084eef1ef1068827be65976865973abeffbbd2388e96169e6d4f32852dc2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c70767466fbb40fdf1fb43f9cbdc88f6fbcff6a0f2c306ecf293341cdbfa9f9e
[INFO] running `Command { std: "docker" "start" "-a" "c70767466fbb40fdf1fb43f9cbdc88f6fbcff6a0f2c306ecf293341cdbfa9f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling douyu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `env::consts::OS`, `os`
[INFO] [stdout]  --> src/context.rs:1:115
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Mutex, mpsc::{self}}, net::{TcpStream}, time::Duration, io::{Write}, process::exit, thread, os, env::consts::OS};
[INFO] [stdout]   |                                                                                                                   ^^  ^^^^^^^^^^^^^^^
[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] [stdout] warning: unused imports: `env::consts::OS`, `os`
[INFO] [stdout]  --> src/context.rs:1:115
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Mutex, mpsc::{self}}, net::{TcpStream}, time::Duration, io::{Write}, process::exit, thread, os, env::consts::OS};
[INFO] [stdout]   |                                                                                                                   ^^  ^^^^^^^^^^^^^^^
[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 test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/douyu-02b10404bc69a5bd)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/douyu-aa58a8c7cb019079)
[INFO] running `Command { std: "docker" "inspect" "c70767466fbb40fdf1fb43f9cbdc88f6fbcff6a0f2c306ecf293341cdbfa9f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70767466fbb40fdf1fb43f9cbdc88f6fbcff6a0f2c306ecf293341cdbfa9f9e", kill_on_drop: false }`
[INFO] [stdout] c70767466fbb40fdf1fb43f9cbdc88f6fbcff6a0f2c306ecf293341cdbfa9f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 850a68f3f823c670995815c427616f25abbd479988919f1b04cafbe594d8e991
[INFO] running `Command { std: "docker" "start" "-a" "850a68f3f823c670995815c427616f25abbd479988919f1b04cafbe594d8e991", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `env::consts::OS`, `os`
[INFO] [stderr]  --> src/context.rs:1:115
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{sync::{Arc, Mutex, mpsc::{self}}, net::{TcpStream}, time::Duration, io::{Write}, process::exit, thread, os, env::consts::OS};
[INFO] [stderr]   |                                                                                                                   ^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `douyu` (lib) generated 1 warning
[INFO] [stderr] warning: `douyu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/douyu-02b10404bc69a5bd)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/douyu-aa58a8c7cb019079)
[INFO] [stdout] test test::name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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 douyu
[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" "850a68f3f823c670995815c427616f25abbd479988919f1b04cafbe594d8e991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850a68f3f823c670995815c427616f25abbd479988919f1b04cafbe594d8e991", kill_on_drop: false }`
[INFO] [stdout] 850a68f3f823c670995815c427616f25abbd479988919f1b04cafbe594d8e991