[INFO] cloning repository https://github.com/elibenporat/learn-to-code-rust-baseball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elibenporat/learn-to-code-rust-baseball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felibenporat%2Flearn-to-code-rust-baseball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felibenporat%2Flearn-to-code-rust-baseball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cebea521732e47090d6594d96bd5948f0b6c99c [INFO] checking elibenporat/learn-to-code-rust-baseball against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felibenporat%2Flearn-to-code-rust-baseball" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elibenporat/learn-to-code-rust-baseball 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/elibenporat/learn-to-code-rust-baseball [INFO] finished tweaking git repo https://github.com/elibenporat/learn-to-code-rust-baseball [INFO] tweaked toml for git repo https://github.com/elibenporat/learn-to-code-rust-baseball written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.6.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.2.0) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding flume v0.9.2 (latest: v0.11.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding isahc v0.9.14 (latest: v1.7.2) [INFO] [stderr] Adding spinning_top v0.2.5 (latest: v0.3.0) [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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 227ebf64dc48318604bc679162c21661030512e872240e6f34863a00d1228d9e [INFO] running `Command { std: "docker" "start" "-a" "227ebf64dc48318604bc679162c21661030512e872240e6f34863a00d1228d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "227ebf64dc48318604bc679162c21661030512e872240e6f34863a00d1228d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "227ebf64dc48318604bc679162c21661030512e872240e6f34863a00d1228d9e", kill_on_drop: false }` [INFO] [stdout] 227ebf64dc48318604bc679162c21661030512e872240e6f34863a00d1228d9e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf6eb6c7dde11a4100e74d26b686c8e836196d197600620fa566b5fabdc280b0 [INFO] running `Command { std: "docker" "start" "-a" "bf6eb6c7dde11a4100e74d26b686c8e836196d197600620fa566b5fabdc280b0", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling curl v0.4.46 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling isahc v0.9.14 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking flume v0.9.2 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling libnghttp2-sys v0.1.9+1.58.0 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Compiling curl-sys v0.4.72+curl-8.6.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking fangraphs-learn-to-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 59 | struct Person { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 60 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 61 | full_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 62 | height: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 63 | weight: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 64 | birth_date: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 65 | mlb_debut_date: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 66 | birth_city: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 67 | birth_state_province: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 68 | birth_country: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 69 | bat_side_code: SideCode, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 70 | bat_side_description: SideDescription, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 71 | pitch_hand_code: SideCode, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 72 | pitch_hand_description: SideDescription, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` 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 10.77s [INFO] running `Command { std: "docker" "inspect" "bf6eb6c7dde11a4100e74d26b686c8e836196d197600620fa566b5fabdc280b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6eb6c7dde11a4100e74d26b686c8e836196d197600620fa566b5fabdc280b0", kill_on_drop: false }` [INFO] [stdout] bf6eb6c7dde11a4100e74d26b686c8e836196d197600620fa566b5fabdc280b0 [INFO] checking elibenporat/learn-to-code-rust-baseball against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felibenporat%2Flearn-to-code-rust-baseball" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elibenporat/learn-to-code-rust-baseball 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/elibenporat/learn-to-code-rust-baseball [INFO] finished tweaking git repo https://github.com/elibenporat/learn-to-code-rust-baseball [INFO] tweaked toml for git repo https://github.com/elibenporat/learn-to-code-rust-baseball written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ca80465b52b076fd4ea48e46cbfb510fd841ed87a4b7164bcfaef90a040aa5f0 [INFO] running `Command { std: "docker" "start" "-a" "ca80465b52b076fd4ea48e46cbfb510fd841ed87a4b7164bcfaef90a040aa5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca80465b52b076fd4ea48e46cbfb510fd841ed87a4b7164bcfaef90a040aa5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca80465b52b076fd4ea48e46cbfb510fd841ed87a4b7164bcfaef90a040aa5f0", kill_on_drop: false }` [INFO] [stdout] ca80465b52b076fd4ea48e46cbfb510fd841ed87a4b7164bcfaef90a040aa5f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ae22413f2504be0673847c0c6181404f05cd96a31b3a65dc38c39fa2f45ffad6 [INFO] running `Command { std: "docker" "start" "-a" "ae22413f2504be0673847c0c6181404f05cd96a31b3a65dc38c39fa2f45ffad6", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slab v0.4.9 [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ae22413f2504be0673847c0c6181404f05cd96a31b3a65dc38c39fa2f45ffad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae22413f2504be0673847c0c6181404f05cd96a31b3a65dc38c39fa2f45ffad6", kill_on_drop: false }` [INFO] [stdout] ae22413f2504be0673847c0c6181404f05cd96a31b3a65dc38c39fa2f45ffad6