[INFO] cloning repository https://github.com/trueNAHO/tic-tac-toe.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trueNAHO/tic-tac-toe.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtrueNAHO%2Ftic-tac-toe.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtrueNAHO%2Ftic-tac-toe.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eead830f22b4a62a7732bc8a43ab97e54f4783ba [INFO] checking trueNAHO/tic-tac-toe.rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtrueNAHO%2Ftic-tac-toe.rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trueNAHO/tic-tac-toe.rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trueNAHO/tic-tac-toe.rs [INFO] finished tweaking git repo https://github.com/trueNAHO/tic-tac-toe.rs [INFO] tweaked toml for git repo https://github.com/trueNAHO/tic-tac-toe.rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/trueNAHO/tic-tac-toe.rs 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sm v0.9.0 [INFO] [stderr] Downloaded array2d v0.3.0 [INFO] [stderr] Downloaded sm_macro v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30542b7f0755464c5a025169aea0f0b09c56482792744dc7dbd22cfcc67e3be2 [INFO] running `Command { std: "docker" "start" "-a" "30542b7f0755464c5a025169aea0f0b09c56482792744dc7dbd22cfcc67e3be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30542b7f0755464c5a025169aea0f0b09c56482792744dc7dbd22cfcc67e3be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30542b7f0755464c5a025169aea0f0b09c56482792744dc7dbd22cfcc67e3be2", kill_on_drop: false }` [INFO] [stdout] 30542b7f0755464c5a025169aea0f0b09c56482792744dc7dbd22cfcc67e3be2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9756703ef47c48c1e0b470d51e4b787558e158a2c2b6c4b52c3157a140ff90a [INFO] running `Command { std: "docker" "start" "-a" "c9756703ef47c48c1e0b470d51e4b787558e158a2c2b6c4b52c3157a140ff90a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking newline-converter v0.2.2 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling sm_macro v0.9.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking sm v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking array2d v0.3.0 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Checking inquire v0.6.2 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tic_tac_toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tracing` is imported redundantly [INFO] [stdout] --> src/lib/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing; [INFO] [stdout] | ^^^^^^^ the item `tracing` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stdout] warning: the item `tracing` is imported redundantly [INFO] [stdout] --> src/lib/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing; [INFO] [stdout] | ^^^^^^^ the item `tracing` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.20s [INFO] running `Command { std: "docker" "inspect" "c9756703ef47c48c1e0b470d51e4b787558e158a2c2b6c4b52c3157a140ff90a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9756703ef47c48c1e0b470d51e4b787558e158a2c2b6c4b52c3157a140ff90a", kill_on_drop: false }` [INFO] [stdout] c9756703ef47c48c1e0b470d51e4b787558e158a2c2b6c4b52c3157a140ff90a [INFO] checking trueNAHO/tic-tac-toe.rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtrueNAHO%2Ftic-tac-toe.rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trueNAHO/tic-tac-toe.rs on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trueNAHO/tic-tac-toe.rs [INFO] finished tweaking git repo https://github.com/trueNAHO/tic-tac-toe.rs [INFO] tweaked toml for git repo https://github.com/trueNAHO/tic-tac-toe.rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/trueNAHO/tic-tac-toe.rs 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c375fce4ca4e1a1a919c23b3f7c7fa8de2c63e43006fcb82d885c0e7427fcc24 [INFO] running `Command { std: "docker" "start" "-a" "c375fce4ca4e1a1a919c23b3f7c7fa8de2c63e43006fcb82d885c0e7427fcc24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c375fce4ca4e1a1a919c23b3f7c7fa8de2c63e43006fcb82d885c0e7427fcc24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c375fce4ca4e1a1a919c23b3f7c7fa8de2c63e43006fcb82d885c0e7427fcc24", kill_on_drop: false }` [INFO] [stdout] c375fce4ca4e1a1a919c23b3f7c7fa8de2c63e43006fcb82d885c0e7427fcc24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0ba3ae654f6f8b4fccde445ba615f88711cb046a41ee7a5635c98a084afb128 [INFO] running `Command { std: "docker" "start" "-a" "a0ba3ae654f6f8b4fccde445ba615f88711cb046a41ee7a5635c98a084afb128", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.1/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0ba3ae654f6f8b4fccde445ba615f88711cb046a41ee7a5635c98a084afb128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0ba3ae654f6f8b4fccde445ba615f88711cb046a41ee7a5635c98a084afb128", kill_on_drop: false }` [INFO] [stdout] a0ba3ae654f6f8b4fccde445ba615f88711cb046a41ee7a5635c98a084afb128