[INFO] fetching crate http_typed_headers 0.1.0... [INFO] checking http_typed_headers-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate http_typed_headers 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate http_typed_headers 0.1.0 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 http_typed_headers 0.1.0 [INFO] finished tweaking crates.io crate http_typed_headers 0.1.0 [INFO] tweaked toml for crates.io crate http_typed_headers 0.1.0 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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 112 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding headers v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding headers-core v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.9) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ecow v0.2.2 [INFO] [stderr] Downloaded claims v0.7.1 [INFO] [stderr] Downloaded vec1 v1.12.0 [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] 7a623c9bbe76fb7556d151abdbb0753ea541ea784e59c0e9af4dc9b41559aa17 [INFO] running `Command { std: "docker" "start" "-a" "7a623c9bbe76fb7556d151abdbb0753ea541ea784e59c0e9af4dc9b41559aa17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a623c9bbe76fb7556d151abdbb0753ea541ea784e59c0e9af4dc9b41559aa17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a623c9bbe76fb7556d151abdbb0753ea541ea784e59c0e9af4dc9b41559aa17", kill_on_drop: false }` [INFO] [stdout] 7a623c9bbe76fb7556d151abdbb0753ea541ea784e59c0e9af4dc9b41559aa17 [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] 66b7959fd3b86696fb72c9318f1f3b37c1843a8c767db61a309eaa8cd2895dad [INFO] running `Command { std: "docker" "start" "-a" "66b7959fd3b86696fb72c9318f1f3b37c1843a8c767db61a309eaa8cd2895dad", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking num-traits v0.2.18 [INFO] [stderr] Compiling claims v0.7.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking vec1 v1.12.0 [INFO] [stderr] Checking ecow v0.2.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking iri-string v0.7.0 [INFO] [stderr] Checking http_typed_headers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `SemiColon` is imported redundantly [INFO] [stdout] --> src/common/field/rules/parameters.rs:186:58 [INFO] [stdout] | [INFO] [stdout] 185 | use super::{tests_parse::*, *}; [INFO] [stdout] | - the item `SemiColon` is already imported here [INFO] [stdout] 186 | use crate::common::field::rules::flat_csv::{FlatCsv, SemiColon}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/accept/accept_value.rs:194:30 [INFO] [stdout] | [INFO] [stdout] 194 | use std::{cmp::Ordering, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | use super::{tests_accept_value_parse::*, *}; [INFO] [stdout] | - the item `FromStr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mime` is imported redundantly [INFO] [stdout] --> src/accept/precedence.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use mime::Mime; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | use super::*; [INFO] [stdout] | -------- the item `Mime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UriReferenceString` is imported redundantly [INFO] [stdout] --> src/link/target.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | use iri_string::types::UriReferenceString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | use super::*; [INFO] [stdout] | -------- the item `UriReferenceString` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common/field/name.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FieldName(Ascii); [INFO] [stdout] | --------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FieldName(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common/field/name.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FieldName(Ascii); [INFO] [stdout] | --------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FieldName(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.66s [INFO] running `Command { std: "docker" "inspect" "66b7959fd3b86696fb72c9318f1f3b37c1843a8c767db61a309eaa8cd2895dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b7959fd3b86696fb72c9318f1f3b37c1843a8c767db61a309eaa8cd2895dad", kill_on_drop: false }` [INFO] [stdout] 66b7959fd3b86696fb72c9318f1f3b37c1843a8c767db61a309eaa8cd2895dad