[INFO] cloning repository https://github.com/milend/chmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/milend/chmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilend%2Fchmap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilend%2Fchmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70a583f784e1d5e27a472d439946601dbd375861
[INFO] checking milend/chmap against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilend%2Fchmap" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/milend/chmap
[INFO] finished tweaking git repo https://github.com/milend/chmap
[INFO] tweaked toml for git repo https://github.com/milend/chmap written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/milend/chmap on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/milend/chmap 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f829f444b681037330171846d311b3341c1956b423ff7085dac2a08a7540e2c7
[INFO] running `Command { std: "docker" "start" "-a" "f829f444b681037330171846d311b3341c1956b423ff7085dac2a08a7540e2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f829f444b681037330171846d311b3341c1956b423ff7085dac2a08a7540e2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f829f444b681037330171846d311b3341c1956b423ff7085dac2a08a7540e2c7", kill_on_drop: false }`
[INFO] [stdout] f829f444b681037330171846d311b3341c1956b423ff7085dac2a08a7540e2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95cc5ddcde67e8d47cb5b79922fb4242e2030ce69b32d28a96e2dd7b82c64a25
[INFO] running `Command { std: "docker" "start" "-a" "95cc5ddcde67e8d47cb5b79922fb4242e2030ce69b32d28a96e2dd7b82c64a25", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.0.14
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking cheadermap v0.2.1 (/opt/rustwide/workdir/cheadermap)
[INFO] [stdout] warning: fields `magic`, `version`, `reserved`, `string_count`, and `max_value_length` are never read
[INFO] [stdout]   --> cheadermap/src/binary/header.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DataHeader {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     pub magic: MagicType,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub version: VersionType,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 19 |     pub reserved: ReservedType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub string_section_offset: StringSectionOffsetType,
[INFO] [stdout] 21 |     pub string_count: StringCountType,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub bucket_count: BucketCountType,
[INFO] [stdout] 23 |     pub max_value_length: MaxValueLength,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cheadermap/src/binary/mod.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result<Vec<Entry>> {
[INFO] [stdout]    |                               ^^^^^ the lifetime is elided here                        ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result<Vec<Entry<'_>>> {
[INFO] [stdout]    |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `version`, `reserved`, `string_count`, and `max_value_length` are never read
[INFO] [stdout]   --> cheadermap/src/binary/header.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DataHeader {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     pub magic: MagicType,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub version: VersionType,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 19 |     pub reserved: ReservedType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub string_section_offset: StringSectionOffsetType,
[INFO] [stdout] 21 |     pub string_count: StringCountType,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub bucket_count: BucketCountType,
[INFO] [stdout] 23 |     pub max_value_length: MaxValueLength,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cheadermap/src/binary/mod.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result<Vec<Entry>> {
[INFO] [stdout]    |                               ^^^^^ the lifetime is elided here                        ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result<Vec<Entry<'_>>> {
[INFO] [stdout]    |                                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v3.0.14
[INFO] [stderr]     Checking chmap v0.2.1 (/opt/rustwide/workdir/chmap)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "95cc5ddcde67e8d47cb5b79922fb4242e2030ce69b32d28a96e2dd7b82c64a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cc5ddcde67e8d47cb5b79922fb4242e2030ce69b32d28a96e2dd7b82c64a25", kill_on_drop: false }`
[INFO] [stdout] 95cc5ddcde67e8d47cb5b79922fb4242e2030ce69b32d28a96e2dd7b82c64a25
