[INFO] fetching crate gv100ad 0.2.0... [INFO] checking gv100ad-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate gv100ad 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate gv100ad 0.2.0 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 crates.io crate gv100ad 0.2.0 [INFO] finished tweaking crates.io crate gv100ad 0.2.0 [INFO] tweaked toml for crates.io crate gv100ad 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate gv100ad 0.2.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2906bcd00492722a87673c3f2ee3a1faf3460a06141ce498793623a881954240 [INFO] running `Command { std: "docker" "start" "-a" "2906bcd00492722a87673c3f2ee3a1faf3460a06141ce498793623a881954240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2906bcd00492722a87673c3f2ee3a1faf3460a06141ce498793623a881954240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2906bcd00492722a87673c3f2ee3a1faf3460a06141ce498793623a881954240", kill_on_drop: false }` [INFO] [stdout] 2906bcd00492722a87673c3f2ee3a1faf3460a06141ce498793623a881954240 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0a02809d386ed07961702e28d46969699d0d8b93f7c68bea3a81ad697ffb8e1a [INFO] running `Command { std: "docker" "start" "-a" "0a02809d386ed07961702e28d46969699d0d8b93f7c68bea3a81ad697ffb8e1a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking gv100ad v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/db.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | iter::Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/db.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | iter::Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GemeindeDaten` is imported redundantly [INFO] [stdout] --> src/db.rs:489:9 [INFO] [stdout] | [INFO] [stdout] 489 | gemeinde::GemeindeDaten, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | use super::*; [INFO] [stdout] | -------- the item `GemeindeDaten` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KreisDaten` is imported redundantly [INFO] [stdout] --> src/db.rs:490:17 [INFO] [stdout] | [INFO] [stdout] 490 | kreis::{KreisDaten, KreisSchluessel}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | use super::*; [INFO] [stdout] | -------- the item `KreisDaten` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KreisSchluessel` is imported redundantly [INFO] [stdout] --> src/db.rs:490:29 [INFO] [stdout] | [INFO] [stdout] 490 | kreis::{KreisDaten, KreisSchluessel}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | use super::*; [INFO] [stdout] | -------- the item `KreisSchluessel` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LandDaten` is imported redundantly [INFO] [stdout] --> src/db.rs:491:16 [INFO] [stdout] | [INFO] [stdout] 491 | land::{LandDaten, LandSchluessel}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | use super::*; [INFO] [stdout] | -------- the item `LandDaten` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LandSchluessel` is imported redundantly [INFO] [stdout] --> src/db.rs:491:27 [INFO] [stdout] | [INFO] [stdout] 491 | land::{LandDaten, LandSchluessel}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | use super::*; [INFO] [stdout] | -------- the item `LandSchluessel` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Datensatz` is imported redundantly [INFO] [stdout] --> src/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | datensatz::Datensatz, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 372 | use super::*; [INFO] [stdout] | -------- the item `Datensatz` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GemeindeverbandSchluessel` is imported redundantly [INFO] [stdout] --> src/parser.rs:365:27 [INFO] [stdout] | [INFO] [stdout] 365 | gemeindeverband::{GemeindeverbandSchluessel, GemeindeverbandTextkennzeichen}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 372 | use super::*; [INFO] [stdout] | -------- the item `GemeindeverbandSchluessel` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `Command { std: "docker" "inspect" "0a02809d386ed07961702e28d46969699d0d8b93f7c68bea3a81ad697ffb8e1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a02809d386ed07961702e28d46969699d0d8b93f7c68bea3a81ad697ffb8e1a", kill_on_drop: false }` [INFO] [stdout] 0a02809d386ed07961702e28d46969699d0d8b93f7c68bea3a81ad697ffb8e1a [INFO] checking gv100ad-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate gv100ad 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gv100ad 0.2.0 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 crates.io crate gv100ad 0.2.0 [INFO] finished tweaking crates.io crate gv100ad 0.2.0 [INFO] tweaked toml for crates.io crate gv100ad 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate gv100ad 0.2.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8563857bc34bdf4512b660ccc496edc9157a7aadd15fc19bab8374f2d486617a [INFO] running `Command { std: "docker" "start" "-a" "8563857bc34bdf4512b660ccc496edc9157a7aadd15fc19bab8374f2d486617a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8563857bc34bdf4512b660ccc496edc9157a7aadd15fc19bab8374f2d486617a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8563857bc34bdf4512b660ccc496edc9157a7aadd15fc19bab8374f2d486617a", kill_on_drop: false }` [INFO] [stdout] 8563857bc34bdf4512b660ccc496edc9157a7aadd15fc19bab8374f2d486617a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 813e58c0afb7f776fbf107619656aae9164737eb0c9dfafff72990dab4dae025 [INFO] running `Command { std: "docker" "start" "-a" "813e58c0afb7f776fbf107619656aae9164737eb0c9dfafff72990dab4dae025", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [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 `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "813e58c0afb7f776fbf107619656aae9164737eb0c9dfafff72990dab4dae025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "813e58c0afb7f776fbf107619656aae9164737eb0c9dfafff72990dab4dae025", kill_on_drop: false }` [INFO] [stdout] 813e58c0afb7f776fbf107619656aae9164737eb0c9dfafff72990dab4dae025