[INFO] fetching crate cargo-codspeed 4.1.0...
[INFO] checking cargo-codspeed-4.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cargo-codspeed 4.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cargo-codspeed 4.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-codspeed 4.1.0
[INFO] tweaked toml for crates.io crate cargo-codspeed 4.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-codspeed 4.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-codspeed 4.1.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c8099c3b9922736b5be47dac500848c91355f41de33cfcc3ee6950876b85ca0
[INFO] running `Command { std: "docker" "start" "-a" "4c8099c3b9922736b5be47dac500848c91355f41de33cfcc3ee6950876b85ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c8099c3b9922736b5be47dac500848c91355f41de33cfcc3ee6950876b85ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8099c3b9922736b5be47dac500848c91355f41de33cfcc3ee6950876b85ca0", kill_on_drop: false }`
[INFO] [stdout] 4c8099c3b9922736b5be47dac500848c91355f41de33cfcc3ee6950876b85ca0
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f884a661014410ce59ce37e458ba68122cf16d148fd166dc81e525dcf6d20b6
[INFO] running `Command { std: "docker" "start" "-a" "6f884a661014410ce59ce37e458ba68122cf16d148fd166dc81e525dcf6d20b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling codspeed v4.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking winnow v0.7.0
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling cargo-codspeed v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling assert_cmd v2.0.15
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking clap v4.5.17
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking cargo-platform v0.3.1
[INFO] [stderr]     Checking cargo_metadata v0.23.0
[INFO] [stderr]     Checking toml_edit v0.22.23
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "package_in_deps") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "helpers") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "workspace") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "cargo_config") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "crates_working_directory") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "default_harness_error") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> tests/helpers.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let package_root = PathBuf::from_str(env!("CARGO_MANIFEST_DIR")).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-codspeed` (test "features") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6f884a661014410ce59ce37e458ba68122cf16d148fd166dc81e525dcf6d20b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f884a661014410ce59ce37e458ba68122cf16d148fd166dc81e525dcf6d20b6", kill_on_drop: false }`
[INFO] [stdout] 6f884a661014410ce59ce37e458ba68122cf16d148fd166dc81e525dcf6d20b6