[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilend%2Fchmap" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/milend/chmap on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v3.0.14
[INFO] [stderr]   Downloaded anyhow v1.0.53
[INFO] [stderr]   Downloaded libc v0.2.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8c338551e7339036b5482e1400ad4cb8ce496c7fb47ae5f82d43c3cdf5ea3ee
[INFO] running `Command { std: "docker" "start" "-a" "e8c338551e7339036b5482e1400ad4cb8ce496c7fb47ae5f82d43c3cdf5ea3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c338551e7339036b5482e1400ad4cb8ce496c7fb47ae5f82d43c3cdf5ea3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c338551e7339036b5482e1400ad4cb8ce496c7fb47ae5f82d43c3cdf5ea3ee", kill_on_drop: false }`
[INFO] [stdout] e8c338551e7339036b5482e1400ad4cb8ce496c7fb47ae5f82d43c3cdf5ea3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b3802b5f1a3c58bee74574eed8b5c3ee4f58c63e6e0d0fc95b13ca3b3518cec
[INFO] running `Command { std: "docker" "start" "-a" "8b3802b5f1a3c58bee74574eed8b5c3ee4f58c63e6e0d0fc95b13ca3b3518cec", 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] 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 proc-macro2 v1.0.36
[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 heck v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking atty v0.2.14
[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)]` on by default
[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)]` 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]     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 4.28s
[INFO] running `Command { std: "docker" "inspect" "8b3802b5f1a3c58bee74574eed8b5c3ee4f58c63e6e0d0fc95b13ca3b3518cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3802b5f1a3c58bee74574eed8b5c3ee4f58c63e6e0d0fc95b13ca3b3518cec", kill_on_drop: false }`
[INFO] [stdout] 8b3802b5f1a3c58bee74574eed8b5c3ee4f58c63e6e0d0fc95b13ca3b3518cec