[INFO] fetching crate toluol 2.0.0... [INFO] checking toluol-2.0.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate toluol 2.0.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate toluol 2.0.0 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 toluol 2.0.0 [INFO] finished tweaking crates.io crate toluol 2.0.0 [INFO] tweaked toml for crates.io crate toluol 2.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate toluol 2.0.0 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.35 [INFO] [stderr] Downloaded thiserror v1.0.35 [INFO] [stderr] Downloaded permutation v0.4.1 [INFO] [stderr] Downloaded sec1 v0.2.1 [INFO] [stderr] Downloaded p256 v0.10.1 [INFO] [stderr] Downloaded rfc6979 v0.1.0 [INFO] [stderr] Downloaded ecdsa v0.13.4 [INFO] [stderr] Downloaded supports-color v1.3.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.48 [INFO] [stderr] Downloaded ff v0.11.1 [INFO] [stderr] Downloaded group v0.11.0 [INFO] [stderr] Downloaded base64ct v1.5.2 [INFO] [stderr] Downloaded repr-with-fallback v0.1.1 [INFO] [stderr] Downloaded toluol-proto v2.0.0 [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] f08bdaa6277eb87a735561433fda3d6125de74b13c40d9d857cd7b761c32dd32 [INFO] running `Command { std: "docker" "start" "-a" "f08bdaa6277eb87a735561433fda3d6125de74b13c40d9d857cd7b761c32dd32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f08bdaa6277eb87a735561433fda3d6125de74b13c40d9d857cd7b761c32dd32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08bdaa6277eb87a735561433fda3d6125de74b13c40d9d857cd7b761c32dd32", kill_on_drop: false }` [INFO] [stdout] f08bdaa6277eb87a735561433fda3d6125de74b13c40d9d857cd7b761c32dd32 [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] abb59df1c87c543863169a1e713ca8d1bb6a470d12c79b22371aa1d1c7702adc [INFO] running `Command { std: "docker" "start" "-a" "abb59df1c87c543863169a1e713ca8d1bb6a470d12c79b22371aa1d1c7702adc", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking base64ct v1.5.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking iana-time-zone v0.1.48 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking permutation v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.5 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Checking p256 v0.10.1 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling repr-with-fallback v0.1.1 [INFO] [stderr] Checking serde v1.0.144 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking ureq v2.5.0 [INFO] [stderr] Checking toluol-proto v2.0.0 [INFO] [stderr] Checking toluol v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/net.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{convert::TryInto, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/net.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{convert::TryInto, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.72s [INFO] running `Command { std: "docker" "inspect" "abb59df1c87c543863169a1e713ca8d1bb6a470d12c79b22371aa1d1c7702adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb59df1c87c543863169a1e713ca8d1bb6a470d12c79b22371aa1d1c7702adc", kill_on_drop: false }` [INFO] [stdout] abb59df1c87c543863169a1e713ca8d1bb6a470d12c79b22371aa1d1c7702adc [INFO] checking toluol-2.0.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate toluol 2.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate toluol 2.0.0 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 toluol 2.0.0 [INFO] finished tweaking crates.io crate toluol 2.0.0 [INFO] tweaked toml for crates.io crate toluol 2.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate toluol 2.0.0 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-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] 0cd61547ee666041d00dde751cfaf688ab1c4ac325986e600b292bc6bb5c03f2 [INFO] running `Command { std: "docker" "start" "-a" "0cd61547ee666041d00dde751cfaf688ab1c4ac325986e600b292bc6bb5c03f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cd61547ee666041d00dde751cfaf688ab1c4ac325986e600b292bc6bb5c03f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd61547ee666041d00dde751cfaf688ab1c4ac325986e600b292bc6bb5c03f2", kill_on_drop: false }` [INFO] [stdout] 0cd61547ee666041d00dde751cfaf688ab1c4ac325986e600b292bc6bb5c03f2 [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] 82517fdb34a509dba98081ace00d467b2f48f4b70cafc56a231b09b361f39afe [INFO] running `Command { std: "docker" "start" "-a" "82517fdb34a509dba98081ace00d467b2f48f4b70cafc56a231b09b361f39afe", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking base64ct v1.5.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.5.4/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1639 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1640 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking iana-time-zone v0.1.48 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking itoa v1.0.3 [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] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | self.error(ErrorKind::Failed)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 30 | self.error::(ErrorKind::Failed)?; [INFO] [stdout] | +++++ [INFO] [stdout] [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[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:190:18 [INFO] [stdout] | [INFO] [stdout] 190 | self.error(ErrorKind::Overlength)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 190 | self.error::(ErrorKind::Overlength)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `der` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "82517fdb34a509dba98081ace00d467b2f48f4b70cafc56a231b09b361f39afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82517fdb34a509dba98081ace00d467b2f48f4b70cafc56a231b09b361f39afe", kill_on_drop: false }` [INFO] [stdout] 82517fdb34a509dba98081ace00d467b2f48f4b70cafc56a231b09b361f39afe