[INFO] fetching crate cursormatrix 0.4.0...
[INFO] testing cursormatrix-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cursormatrix 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate cursormatrix 0.4.0
[INFO] finished tweaking crates.io crate cursormatrix 0.4.0
[INFO] tweaked toml for crates.io crate cursormatrix 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cursormatrix 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cursormatrix 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17
[INFO] running `Command { std: "docker" "start" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling cursormatrix v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::core::rune::*`
[INFO] [stdout]   --> src/core/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use crate::core::rune::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/terminal.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as libc::size_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as *const () as libc::size_t;
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `unicode-normalization`
[INFO] [stderr]   --> Cargo.toml:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | [dependencies.unicode-normalization]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `unicode-normalization`
[INFO] [stderr] warning: `cursormatrix` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cursormatrix v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::core::rune::*`
[INFO] [stdout]   --> src/core/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use crate::core::rune::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/terminal.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as libc::size_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as *const () as libc::size_t;
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core::rune::*`
[INFO] [stdout]   --> src/core/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use crate::core::rune::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/terminal.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as libc::size_t;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as *const () as libc::size_t;
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `unicode-normalization`
[INFO] [stderr]   --> Cargo.toml:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | [dependencies.unicode-normalization]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `unicode-normalization`
[INFO] [stderr] warning: `cursormatrix` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::core::rune::*`
[INFO] [stderr]   --> src/core/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use crate::core::rune::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: direct cast of function item into an integer
[INFO] [stderr]   --> src/terminal.rs:91:57
[INFO] [stderr]    |
[INFO] [stderr] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as libc::size_t;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stderr] help: first cast to a pointer `as *const ()`
[INFO] [stderr]    |
[INFO] [stderr] 91 |         sigaction_winch.sa_sigaction = sigwinch_handler as *const () as libc::size_t;
[INFO] [stderr]    |                                                         ++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cursormatrix` (lib) generated 2 warnings (run `cargo fix --lib -p cursormatrix` to apply 2 suggestions)
[INFO] [stderr] warning: `cursormatrix` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused dependency `unicode-normalization`
[INFO] [stderr]   --> Cargo.toml:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | [dependencies.unicode-normalization]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `unicode-normalization`
[INFO] [stderr] warning: `cursormatrix` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/cursormatrix/2e0c85a275ec62b9/out/cursormatrix-2e0c85a275ec62b9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test events::test_deserialize_event ... ok
[INFO] [stdout] test tests::test_show_info ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_show_info stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_show_info' (362) panicked at src/terminal.rs:74:30:
[INFO] [stdout] open tty: Os { code: 6, kind: Uncategorized, message: "No such device or address" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6177191c0401 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6177191d4e4a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x6177191c463c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x61771919c866 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6177191b8a99 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x61771914e3c0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x6177191b8c52 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x61771919c912 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x617719195629 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x61771919d51d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x6177191d557c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6177191d5352 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x61771913ff7f - <cursormatrix[2f2a148ec502df66]::tests::test_show_info::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x61771914180b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x61771914e9e5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6177191482d4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x617719151a72 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6177191bfc5f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78b594cd7dfa - <unknown>
[INFO] [stdout]   19:     0x78b594d6b3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_show_info
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17", kill_on_drop: false }`
[INFO] [stdout] 5c084bd8343484dba3692377d96cf87f35e7a15cf49431709d9a0bbd6b0ccc17
