[INFO] fetching crate vomit 0.7.0... [INFO] checking vomit-0.7.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate vomit 0.7.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate vomit 0.7.0 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 vomit 0.7.0 [INFO] finished tweaking crates.io crate vomit 0.7.0 [INFO] tweaked toml for crates.io crate vomit 0.7.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 50 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding buf-read-ext v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding gethostname v0.2.3 (latest: v0.4.3) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maildir v0.6.4 [INFO] [stderr] Downloaded buf-read-ext v0.3.0 [INFO] [stderr] Downloaded mailparse v0.14.1 [INFO] [stderr] Downloaded quoted_printable v0.5.0 [INFO] [stderr] Downloaded email-format v0.8.1 [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] d3c443e25b50afc8e5c79ea601d675899ec7dc42d61a3fcf6f949c733c285881 [INFO] running `Command { std: "docker" "start" "-a" "d3c443e25b50afc8e5c79ea601d675899ec7dc42d61a3fcf6f949c733c285881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3c443e25b50afc8e5c79ea601d675899ec7dc42d61a3fcf6f949c733c285881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c443e25b50afc8e5c79ea601d675899ec7dc42d61a3fcf6f949c733c285881", kill_on_drop: false }` [INFO] [stdout] d3c443e25b50afc8e5c79ea601d675899ec7dc42d61a3fcf6f949c733c285881 [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] 30d31d275dbb062468a1407db4e869f4cc1e8fa237e432ad20f0d322c4b70c02 [INFO] running `Command { std: "docker" "start" "-a" "30d31d275dbb062468a1407db4e869f4cc1e8fa237e432ad20f0d322c4b70c02", kill_on_drop: false }` [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Checking quoted_printable v0.5.0 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking buf-read-ext v0.3.0 [INFO] [stderr] Checking email-format v0.8.1 [INFO] [stderr] Checking mailparse v0.14.1 [INFO] [stderr] Checking maildir v0.6.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking vomit v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/mailbox.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | const INBOX_NAME: &str = "INBOX"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 28 | const INBOX_NAME: &'static str = "INBOX"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here [INFO] [stdout] --> src/mailbox.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | const INBOX_NAME: &str = "INBOX"; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #115010 [INFO] [stdout] = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default [INFO] [stdout] help: use the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 28 | const INBOX_NAME: &'static str = "INBOX"; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/mail.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | NaiveDateTime::from_timestamp_opt(ts, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/mail.rs:45:43 [INFO] [stdout] | [INFO] [stdout] 45 | .unwrap_or_else(|| NaiveDateTime::from_timestamp_opt(0, 0).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/mail.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | NaiveDateTime::from_timestamp_opt(ts, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/mail.rs:45:43 [INFO] [stdout] | [INFO] [stdout] 45 | .unwrap_or_else(|| NaiveDateTime::from_timestamp_opt(0, 0).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "30d31d275dbb062468a1407db4e869f4cc1e8fa237e432ad20f0d322c4b70c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d31d275dbb062468a1407db4e869f4cc1e8fa237e432ad20f0d322c4b70c02", kill_on_drop: false }` [INFO] [stdout] 30d31d275dbb062468a1407db4e869f4cc1e8fa237e432ad20f0d322c4b70c02 [INFO] checking vomit-0.7.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate vomit 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate vomit 0.7.0 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 vomit 0.7.0 [INFO] finished tweaking crates.io crate vomit 0.7.0 [INFO] tweaked toml for crates.io crate vomit 0.7.0 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] 885f04df02dc9d906ed3a5fef2c930584efa8f5bf732ad953a685af622d8120e [INFO] running `Command { std: "docker" "start" "-a" "885f04df02dc9d906ed3a5fef2c930584efa8f5bf732ad953a685af622d8120e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "885f04df02dc9d906ed3a5fef2c930584efa8f5bf732ad953a685af622d8120e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885f04df02dc9d906ed3a5fef2c930584efa8f5bf732ad953a685af622d8120e", kill_on_drop: false }` [INFO] [stdout] 885f04df02dc9d906ed3a5fef2c930584efa8f5bf732ad953a685af622d8120e [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] f7dd410b8467b26ad52f276e9e38a8079642bf2cdab2f05dac41c3c1fd7a07a7 [INFO] running `Command { std: "docker" "start" "-a" "f7dd410b8467b26ad52f276e9e38a8079642bf2cdab2f05dac41c3c1fd7a07a7", kill_on_drop: false }` [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking quoted_printable v0.5.0 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking buf-read-ext v0.3.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking email-format v0.8.1 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking mailparse v0.14.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mailparse-0.14.1/src/header.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | / match find_from(line, ix_search, "=?") { [INFO] [stdout] 86 | | Some(v) => { [INFO] [stdout] 87 | | let ix_begin = v + 2; [INFO] [stdout] 88 | | if !is_boundary(line, ix_begin.checked_sub(3)) { [INFO] [stdout] ... | [INFO] [stdout] 123 | | } [INFO] [stdout] 124 | | }; [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 `mailparse` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f7dd410b8467b26ad52f276e9e38a8079642bf2cdab2f05dac41c3c1fd7a07a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7dd410b8467b26ad52f276e9e38a8079642bf2cdab2f05dac41c3c1fd7a07a7", kill_on_drop: false }` [INFO] [stdout] f7dd410b8467b26ad52f276e9e38a8079642bf2cdab2f05dac41c3c1fd7a07a7