[INFO] fetching crate termios 0.3.3...
[INFO] testing termios-0.3.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate termios 0.3.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate termios 0.3.3 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 crates.io crate termios 0.3.3
[INFO] finished tweaking crates.io crate termios 0.3.3
[INFO] tweaked toml for crates.io crate termios 0.3.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2f791f75412396e05ff5ec1cbc71aaab0243aa0db2a08931adfa8c2c4d0f97eb
[INFO] running `Command { std: "docker" "start" "-a" "2f791f75412396e05ff5ec1cbc71aaab0243aa0db2a08931adfa8c2c4d0f97eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f791f75412396e05ff5ec1cbc71aaab0243aa0db2a08931adfa8c2c4d0f97eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f791f75412396e05ff5ec1cbc71aaab0243aa0db2a08931adfa8c2c4d0f97eb", kill_on_drop: false }`
[INFO] [stdout] 2f791f75412396e05ff5ec1cbc71aaab0243aa0db2a08931adfa8c2c4d0f97eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c9d7c532f9c01c971627beb70b2891caab267f54869a829e5c9608bbb81fe53a
[INFO] running `Command { std: "docker" "start" "-a" "c9d7c532f9c01c971627beb70b2891caab267f54869a829e5c9608bbb81fe53a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling termios v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut termios = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` 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 0.50s
[INFO] running `Command { std: "docker" "inspect" "c9d7c532f9c01c971627beb70b2891caab267f54869a829e5c9608bbb81fe53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d7c532f9c01c971627beb70b2891caab267f54869a829e5c9608bbb81fe53a", kill_on_drop: false }`
[INFO] [stdout] c9d7c532f9c01c971627beb70b2891caab267f54869a829e5c9608bbb81fe53a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7a146290cd2ebf14db7d30fac0c6b9d9ee728b856bee8804b7cc462bb79bba76
[INFO] running `Command { std: "docker" "start" "-a" "7a146290cd2ebf14db7d30fac0c6b9d9ee728b856bee8804b7cc462bb79bba76", kill_on_drop: false }`
[INFO] [stderr]    Compiling termios v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut termios = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut termios = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` 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 0.43s
[INFO] running `Command { std: "docker" "inspect" "7a146290cd2ebf14db7d30fac0c6b9d9ee728b856bee8804b7cc462bb79bba76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a146290cd2ebf14db7d30fac0c6b9d9ee728b856bee8804b7cc462bb79bba76", kill_on_drop: false }`
[INFO] [stdout] 7a146290cd2ebf14db7d30fac0c6b9d9ee728b856bee8804b7cc462bb79bba76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5d56453cdb80c1c8da9dc4f899834463d0cf45345aebb54f1cec9cdc94cea43a
[INFO] running `Command { std: "docker" "start" "-a" "5d56453cdb80c1c8da9dc4f899834463d0cf45345aebb54f1cec9cdc94cea43a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:195:41
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let mut termios = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `termios` (lib) generated 1 warning
[INFO] [stderr] warning: `termios` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/termios-26783b2b866355e1)
[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 termios
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 78) - compile ... ok
[INFO] [stdout] test src/lib.rs - Termios (line 162) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 28) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/lib.rs - cfsetispeed (line 288) ... ok
[INFO] [stdout] test src/lib.rs - cfsetospeed (line 331) ... ok
[INFO] [stdout] test src/lib.rs - cfgetispeed (line 231) ... ok
[INFO] [stdout] test src/lib.rs - cfsetspeed (line 371) ... ok
[INFO] [stdout] test src/lib.rs - cfgetospeed (line 246) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d56453cdb80c1c8da9dc4f899834463d0cf45345aebb54f1cec9cdc94cea43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d56453cdb80c1c8da9dc4f899834463d0cf45345aebb54f1cec9cdc94cea43a", kill_on_drop: false }`
[INFO] [stdout] 5d56453cdb80c1c8da9dc4f899834463d0cf45345aebb54f1cec9cdc94cea43a