[INFO] cloning repository https://github.com/timvisee/tty-read-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timvisee/tty-read-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Ftty-read-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Ftty-read-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4acaeb222a20c58c7bd69f9728abeceb6746a1b4
[INFO] testing timvisee/tty-read-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimvisee%2Ftty-read-rs" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timvisee/tty-read-rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timvisee/tty-read-rs
[INFO] finished tweaking git repo https://github.com/timvisee/tty-read-rs
[INFO] tweaked toml for git repo https://github.com/timvisee/tty-read-rs written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/timvisee/tty-read-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ebc770c6e76c4dd7758dcfcf72610f027310186ae2f833c72545ee50dad2577
[INFO] running `Command { std: "docker" "start" "-a" "3ebc770c6e76c4dd7758dcfcf72610f027310186ae2f833c72545ee50dad2577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ebc770c6e76c4dd7758dcfcf72610f027310186ae2f833c72545ee50dad2577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebc770c6e76c4dd7758dcfcf72610f027310186ae2f833c72545ee50dad2577", kill_on_drop: false }`
[INFO] [stdout] 3ebc770c6e76c4dd7758dcfcf72610f027310186ae2f833c72545ee50dad2577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa7212930c2bc4359f98f07e338af6e13d50329dff7422b1987cc129e753d4e8
[INFO] running `Command { std: "docker" "start" "-a" "aa7212930c2bc4359f98f07e338af6e13d50329dff7422b1987cc129e753d4e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling tty-read v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "aa7212930c2bc4359f98f07e338af6e13d50329dff7422b1987cc129e753d4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7212930c2bc4359f98f07e338af6e13d50329dff7422b1987cc129e753d4e8", kill_on_drop: false }`
[INFO] [stdout] aa7212930c2bc4359f98f07e338af6e13d50329dff7422b1987cc129e753d4e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4548a5c8b0051f4e2f32107b572cd2af92702d2bafc2817a395325f5eafa8b
[INFO] running `Command { std: "docker" "start" "-a" "4f4548a5c8b0051f4e2f32107b572cd2af92702d2bafc2817a395325f5eafa8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tty-read v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "4f4548a5c8b0051f4e2f32107b572cd2af92702d2bafc2817a395325f5eafa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4548a5c8b0051f4e2f32107b572cd2af92702d2bafc2817a395325f5eafa8b", kill_on_drop: false }`
[INFO] [stdout] 4f4548a5c8b0051f4e2f32107b572cd2af92702d2bafc2817a395325f5eafa8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75f2dbd2c6082bb7ade5d581f61539ee98636304204fb4e3e3126e3114ff053f
[INFO] running `Command { std: "docker" "start" "-a" "75f2dbd2c6082bb7ade5d581f61539ee98636304204fb4e3e3126e3114ff053f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tty_read-a5a40c80c6df7a8e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tty-read
[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] [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" "75f2dbd2c6082bb7ade5d581f61539ee98636304204fb4e3e3126e3114ff053f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f2dbd2c6082bb7ade5d581f61539ee98636304204fb4e3e3126e3114ff053f", kill_on_drop: false }`
[INFO] [stdout] 75f2dbd2c6082bb7ade5d581f61539ee98636304204fb4e3e3126e3114ff053f