[INFO] fetching crate safex11 0.0.6...
[INFO] testing safex11-0.0.6 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate safex11 0.0.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate safex11 0.0.6 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate safex11 0.0.6
[INFO] finished tweaking crates.io crate safex11 0.0.6
[INFO] tweaked toml for crates.io crate safex11 0.0.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16054a301170a95aa4d932b3a6544fe85a50df6fb9ecbd910ac91b09916d083c
[INFO] running `Command { std: "docker" "start" "-a" "16054a301170a95aa4d932b3a6544fe85a50df6fb9ecbd910ac91b09916d083c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16054a301170a95aa4d932b3a6544fe85a50df6fb9ecbd910ac91b09916d083c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16054a301170a95aa4d932b3a6544fe85a50df6fb9ecbd910ac91b09916d083c", kill_on_drop: false }`
[INFO] [stdout] 16054a301170a95aa4d932b3a6544fe85a50df6fb9ecbd910ac91b09916d083c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88d82b23302b64b3467f087acd99c882b925a9ae2ca7cdf48e075bc627a236e8
[INFO] running `Command { std: "docker" "start" "-a" "88d82b23302b64b3467f087acd99c882b925a9ae2ca7cdf48e075bc627a236e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling safex11 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/xlib/display.rs:226:31
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>(&'a Display, *mut *mut c_char, isize);
[INFO] [stdout]     |            --------------     ^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>((), *mut *mut c_char, isize);
[INFO] [stdout]     |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/xlib/event.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct KeyEvent(xlib::XKeyEvent);
[INFO] [stdout]    |            -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `KeyEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "88d82b23302b64b3467f087acd99c882b925a9ae2ca7cdf48e075bc627a236e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d82b23302b64b3467f087acd99c882b925a9ae2ca7cdf48e075bc627a236e8", kill_on_drop: false }`
[INFO] [stdout] 88d82b23302b64b3467f087acd99c882b925a9ae2ca7cdf48e075bc627a236e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54b9d15ddec4ddd483a9b2bf0dcd5b55e804ec037da675af6ea7aa35f58762f5
[INFO] running `Command { std: "docker" "start" "-a" "54b9d15ddec4ddd483a9b2bf0dcd5b55e804ec037da675af6ea7aa35f58762f5", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/xlib/display.rs:226:31
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>(&'a Display, *mut *mut c_char, isize);
[INFO] [stdout]     |            --------------     ^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>((), *mut *mut c_char, isize);
[INFO] [stdout]     |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling safex11 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/xlib/event.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct KeyEvent(xlib::XKeyEvent);
[INFO] [stdout]    |            -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `KeyEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/xlib/display.rs:226:31
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>(&'a Display, *mut *mut c_char, isize);
[INFO] [stdout]     |            --------------     ^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct ListExtensions<'a>((), *mut *mut c_char, isize);
[INFO] [stdout]     |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/xlib/event.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct KeyEvent(xlib::XKeyEvent);
[INFO] [stdout]    |            -------- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `KeyEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "54b9d15ddec4ddd483a9b2bf0dcd5b55e804ec037da675af6ea7aa35f58762f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b9d15ddec4ddd483a9b2bf0dcd5b55e804ec037da675af6ea7aa35f58762f5", kill_on_drop: false }`
[INFO] [stdout] 54b9d15ddec4ddd483a9b2bf0dcd5b55e804ec037da675af6ea7aa35f58762f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1239f2606d7ff5a6c832809775f883c61a127759ca26d6393cfc110e89a0885
[INFO] running `Command { std: "docker" "start" "-a" "e1239f2606d7ff5a6c832809775f883c61a127759ca26d6393cfc110e89a0885", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/xlib/display.rs:226:31
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub struct ListExtensions<'a>(&'a Display, *mut *mut c_char, isize);
[INFO] [stderr]     |            --------------     ^^^^^^^^^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub struct ListExtensions<'a>((), *mut *mut c_char, isize);
[INFO] [stderr]     |                               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/xlib/event.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct KeyEvent(xlib::XKeyEvent);
[INFO] [stderr]    |            -------- ^^^^^^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `KeyEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `safex11` (lib) generated 2 warnings
[INFO] [stderr] warning: `safex11` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safex11-7de7ac912353d884)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safex11
[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 1 test
[INFO] [stdout] test src/xlib/display.rs - xlib::display::Display::connect (line 35) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/xlib/display.rs - xlib::display::Display::connect (line 35) stdout ----
[INFO] [stdout] error: path separator must be a double colon
[INFO] [stdout]  --> src/xlib/display.rs:36:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | hostname:number.screen_number
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout] help: use a double colon instead
[INFO] [stdout]   |
[INFO] [stdout] 3 | hostname::number.screen_number
[INFO] [stdout]   |          +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hostname`
[INFO] [stdout]  --> src/xlib/display.rs:36:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | hostname:number.screen_number
[INFO] [stdout]   | ^^^^^^^^ use of undeclared crate or module `hostname`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/xlib/display.rs - xlib::display::Display::connect (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e1239f2606d7ff5a6c832809775f883c61a127759ca26d6393cfc110e89a0885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1239f2606d7ff5a6c832809775f883c61a127759ca26d6393cfc110e89a0885", kill_on_drop: false }`
[INFO] [stdout] e1239f2606d7ff5a6c832809775f883c61a127759ca26d6393cfc110e89a0885
