[INFO] fetching crate ttserver 0.2.35... [INFO] building ttserver-0.2.35 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate ttserver 0.2.35 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ttserver 0.2.35 [INFO] finished tweaking crates.io crate ttserver 0.2.35 [INFO] tweaked toml for crates.io crate ttserver 0.2.35 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ttserver 0.2.35 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ttserver 0.2.35 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ttcore v0.2.35 [INFO] [stderr] Downloaded ttserver_def v0.2.34 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded standback v0.2.11 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded futures-sink v0.3.6 [INFO] [stderr] Downloaded futures-core v0.3.6 [INFO] [stderr] Downloaded futures-task v0.3.6 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded futures-channel v0.3.6 [INFO] [stderr] Downloaded pin-project v0.4.27 [INFO] [stderr] Downloaded flate2 v1.0.18 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Downloaded time v0.2.22 [INFO] [stderr] Downloaded const_fn v0.4.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.68 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded futures v0.3.6 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded cloudabi v0.1.0 [INFO] [stderr] Downloaded futures-util v0.3.6 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.68 [INFO] [stderr] Downloaded parking_lot_core v0.8.0 [INFO] [stderr] Downloaded futures-executor v0.3.6 [INFO] [stderr] Downloaded futures-macro v0.3.6 [INFO] [stderr] Downloaded pin-project-internal v0.4.27 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.68 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.68 [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] [stderr] Downloaded futures-io v0.3.6 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded syn v1.0.45 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded ttcore_def v0.2.35 [INFO] [stderr] Downloaded myutil v0.2.622 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d8ccb12a9b08de817b937c162fe2718856b0e259a5e5c334c36ef94001aed0e [INFO] running `Command { std: "docker" "start" "-a" "6d8ccb12a9b08de817b937c162fe2718856b0e259a5e5c334c36ef94001aed0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d8ccb12a9b08de817b937c162fe2718856b0e259a5e5c334c36ef94001aed0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8ccb12a9b08de817b937c162fe2718856b0e259a5e5c334c36ef94001aed0e", kill_on_drop: false }` [INFO] [stdout] 6d8ccb12a9b08de817b937c162fe2718856b0e259a5e5c334c36ef94001aed0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41ee14e89747703988dc3102a4fd3be9a51f9ae4887f1a5c3bfd7da4e9d5d740 [INFO] running `Command { std: "docker" "start" "-a" "41ee14e89747703988dc3102a4fd3be9a51f9ae4887f1a5c3bfd7da4e9d5d740", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-sink v0.3.6 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling futures-channel v0.3.6 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling instant v0.1.7 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling flate2 v1.0.18 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling myutil v0.2.622 [INFO] [stderr] Compiling futures-executor v0.3.6 [INFO] [stderr] Compiling futures v0.3.6 [INFO] [stderr] Compiling ttcore_def v0.2.35 [INFO] [stderr] Compiling ttserver_def v0.2.34 [INFO] [stderr] Compiling ttcore v0.2.35 [INFO] [stderr] Compiling ttserver v0.2.35 (/opt/rustwide/workdir) [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_macro_export_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/cfg.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe { CFG.as_ref() } [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `Linux` [INFO] [stdout] --> src/bin/ttserver.rs:85:11 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(target_os = "Linux")] [INFO] [stdout] | ^^^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"linux"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, and `tvos` and 11 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.19s [INFO] running `Command { std: "docker" "inspect" "41ee14e89747703988dc3102a4fd3be9a51f9ae4887f1a5c3bfd7da4e9d5d740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41ee14e89747703988dc3102a4fd3be9a51f9ae4887f1a5c3bfd7da4e9d5d740", kill_on_drop: false }` [INFO] [stdout] 41ee14e89747703988dc3102a4fd3be9a51f9ae4887f1a5c3bfd7da4e9d5d740 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2be782559e0799cf8c1a76a1844aa4f901e4f7ed4a050c839e02cb86d5f0eab [INFO] running `Command { std: "docker" "start" "-a" "a2be782559e0799cf8c1a76a1844aa4f901e4f7ed4a050c839e02cb86d5f0eab", kill_on_drop: false }` [INFO] [stderr] Compiling ttserver v0.2.35 (/opt/rustwide/workdir) [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_macro_export_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/cfg.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe { CFG.as_ref() } [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `Linux` [INFO] [stdout] --> src/bin/ttserver.rs:85:11 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(target_os = "Linux")] [INFO] [stdout] | ^^^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"linux"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, and `tvos` and 11 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `Linux` [INFO] [stdout] --> src/bin/ttserver.rs:85:11 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(target_os = "Linux")] [INFO] [stdout] | ^^^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"linux"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, and `tvos` and 11 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_macro_export_arguments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `#[macro_export]` argument [INFO] [stdout] --> src/util.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | #[macro_export(crate)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/cfg.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe { CFG.as_ref() } [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "a2be782559e0799cf8c1a76a1844aa4f901e4f7ed4a050c839e02cb86d5f0eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2be782559e0799cf8c1a76a1844aa4f901e4f7ed4a050c839e02cb86d5f0eab", kill_on_drop: false }` [INFO] [stdout] a2be782559e0799cf8c1a76a1844aa4f901e4f7ed4a050c839e02cb86d5f0eab