[INFO] fetching crate sub-batch 1.1.1... [INFO] checking sub-batch-1.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sub-batch 1.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate sub-batch 1.1.1 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] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking crates.io crate sub-batch 1.1.1 [INFO] finished tweaking crates.io crate sub-batch 1.1.1 [INFO] tweaked toml for crates.io crate sub-batch 1.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate sub-batch 1.1.1 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 vobsub v0.2.3 [INFO] [stderr] Downloaded subparse v0.7.0 [INFO] [stderr] Downloaded image v0.13.0 [INFO] [stderr] Downloaded nom v2.1.0 [INFO] [stderr] Downloaded chardet v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 631981c78e23557760b1855dc2324b173718066ec0eeada12e85359aaa700fc9 [INFO] running `Command { std: "docker" "start" "-a" "631981c78e23557760b1855dc2324b173718066ec0eeada12e85359aaa700fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "631981c78e23557760b1855dc2324b173718066ec0eeada12e85359aaa700fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "631981c78e23557760b1855dc2324b173718066ec0eeada12e85359aaa700fc9", kill_on_drop: false }` [INFO] [stdout] 631981c78e23557760b1855dc2324b173718066ec0eeada12e85359aaa700fc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 29e939f3054a492bb9b155a3d6b0b6f69ef4f470aa76d71897bffaa6ff41d4fb [INFO] running `Command { std: "docker" "start" "-a" "29e939f3054a492bb9b155a3d6b0b6f69ef4f470aa76d71897bffaa6ff41d4fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking nom v2.1.0 [INFO] [stderr] Checking async-task v4.4.1 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking spinning v0.1.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling interprocess v1.2.1 [INFO] [stderr] Checking blocking v1.4.0 [INFO] [stderr] Checking to_method v1.1.0 [INFO] [stderr] Checking intmap v0.7.1 [INFO] [stderr] Checking chardet v0.2.4 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking image v0.13.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.3.9 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stderr] Checking thiserror v1.0.49 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking vobsub v0.2.3 [INFO] [stderr] Checking subparse v0.7.0 [INFO] [stderr] Checking regex v1.9.6 [INFO] [stderr] Checking bstr v1.6.2 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking sub-batch v1.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Ok` is imported redundantly [INFO] [stdout] --> src/commands/util.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::result::Result::Ok; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ok` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ok` is imported redundantly [INFO] [stdout] --> src/commands/util.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::result::Result::Ok; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ok` is already defined here [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 4.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "29e939f3054a492bb9b155a3d6b0b6f69ef4f470aa76d71897bffaa6ff41d4fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e939f3054a492bb9b155a3d6b0b6f69ef4f470aa76d71897bffaa6ff41d4fb", kill_on_drop: false }` [INFO] [stdout] 29e939f3054a492bb9b155a3d6b0b6f69ef4f470aa76d71897bffaa6ff41d4fb [INFO] checking sub-batch-1.1.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate sub-batch 1.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate sub-batch 1.1.1 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] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] started tweaking crates.io crate sub-batch 1.1.1 [INFO] finished tweaking crates.io crate sub-batch 1.1.1 [INFO] tweaked toml for crates.io crate sub-batch 1.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate sub-batch 1.1.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7140e2ace368c790e318b0eb55bcaf4eb84e5531ab5f22cf602dd71eb358b89b [INFO] running `Command { std: "docker" "start" "-a" "7140e2ace368c790e318b0eb55bcaf4eb84e5531ab5f22cf602dd71eb358b89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7140e2ace368c790e318b0eb55bcaf4eb84e5531ab5f22cf602dd71eb358b89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7140e2ace368c790e318b0eb55bcaf4eb84e5531ab5f22cf602dd71eb358b89b", kill_on_drop: false }` [INFO] [stdout] 7140e2ace368c790e318b0eb55bcaf4eb84e5531ab5f22cf602dd71eb358b89b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] de3d5990bf8104a92ea970612a5351abd3060be2f8ed8b6f994cc11cd088d5f3 [INFO] running `Command { std: "docker" "start" "-a" "de3d5990bf8104a92ea970612a5351abd3060be2f8ed8b6f994cc11cd088d5f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking crossbeam-utils v0.8.16 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.38.15 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.1/src/inflate/core.rs:1154:9 [INFO] [stdout] | [INFO] [stdout] 1154 | / match state { [INFO] [stdout] 1155 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1156 | | l.bit_buf = 0; [INFO] [stdout] 1157 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1699 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1700 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] running `Command { std: "docker" "inspect" "de3d5990bf8104a92ea970612a5351abd3060be2f8ed8b6f994cc11cd088d5f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de3d5990bf8104a92ea970612a5351abd3060be2f8ed8b6f994cc11cd088d5f3", kill_on_drop: false }` [INFO] [stdout] de3d5990bf8104a92ea970612a5351abd3060be2f8ed8b6f994cc11cd088d5f3