[INFO] fetching crate gather-all-code-from-crates 0.1.0...
[INFO] checking gather-all-code-from-crates-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gather-all-code-from-crates 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gather-all-code-from-crates 0.1.0
[INFO] finished tweaking crates.io crate gather-all-code-from-crates 0.1.0
[INFO] tweaked toml for crates.io crate gather-all-code-from-crates 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gather-all-code-from-crates 0.1.0 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 gather-all-code-from-crates 0.1.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7c3d52ace68ba7bd9cfeff7cea5cace886321971a8f67a3996d002242073a487
[INFO] running `Command { std: "docker" "start" "-a" "7c3d52ace68ba7bd9cfeff7cea5cace886321971a8f67a3996d002242073a487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c3d52ace68ba7bd9cfeff7cea5cace886321971a8f67a3996d002242073a487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3d52ace68ba7bd9cfeff7cea5cace886321971a8f67a3996d002242073a487", kill_on_drop: false }`
[INFO] [stdout] 7c3d52ace68ba7bd9cfeff7cea5cace886321971a8f67a3996d002242073a487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c23bda8aa5197c39f439fd2cf7c7f2e8a6acec4207e8e6af5dea7333e65f3cf5
[INFO] running `Command { std: "docker" "start" "-a" "c23bda8aa5197c39f439fd2cf7c7f2e8a6acec4207e8e6af5dea7333e65f3cf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling export-magic v0.3.6
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]     Checking regex-automata v0.4.9
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[INFO] [stderr]     Checking jod-thread v0.1.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rustc-hash v2.1.0
[INFO] [stderr]     Checking cov-mark v2.0.0
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking triomphe v0.1.14
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking rowan v0.15.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling disable_macro v0.3.6
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling getset v0.1.3
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking always-assert v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking ra_ap_parser v0.0.248
[INFO] [stderr]     Checking ra_ap_stdx v0.0.248
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking ra_ap_syntax v0.0.248
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling error-tree v0.3.7
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling tracing-setup v1.0.2
[INFO] [stderr]    Compiling language-enum v0.1.0
[INFO] [stderr]    Compiling named-item v0.1.0
[INFO] [stderr]    Compiling traced-test v1.0.2
[INFO] [stderr]     Checking gather-all-code-from-crates v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /     /// Single out one test block by name.
[INFO] [stdout] 19 | |     #[structopt(long="single-test")]
[INFO] [stdout] 20 | |     #[getset(get = "pub")]
[INFO] [stdout] 21 | |     #[builder(default)]
[INFO] [stdout] 22 | |     single_test_name: Option<String>,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// Only include one function body by name.
[INFO] [stdout] 37 | |     #[structopt(long="single-function")]
[INFO] [stdout] 38 | |     #[getset(get = "pub")]
[INFO] [stdout] 39 | |     #[builder(default)]
[INFO] [stdout] 40 | |     single_function_name: Option<String>,
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     /// Exclude specified files (by relative path).
[INFO] [stdout] 43 | |     #[structopt(long="exclude-file")]
[INFO] [stdout] 44 | |     #[getset(get = "pub")]
[INFO] [stdout] 45 | |     #[builder(default)]
[INFO] [stdout] 46 | |     excluded_files: Vec<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gather-all-code-from-crates` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /     /// Single out one test block by name.
[INFO] [stdout] 19 | |     #[structopt(long="single-test")]
[INFO] [stdout] 20 | |     #[getset(get = "pub")]
[INFO] [stdout] 21 | |     #[builder(default)]
[INFO] [stdout] 22 | |     single_test_name: Option<String>,
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// Only include one function body by name.
[INFO] [stdout] 37 | |     #[structopt(long="single-function")]
[INFO] [stdout] 38 | |     #[getset(get = "pub")]
[INFO] [stdout] 39 | |     #[builder(default)]
[INFO] [stdout] 40 | |     single_function_name: Option<String>,
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     /// Exclude specified files (by relative path).
[INFO] [stdout] 43 | |     #[structopt(long="exclude-file")]
[INFO] [stdout] 44 | |     #[getset(get = "pub")]
[INFO] [stdout] 45 | |     #[builder(default)]
[INFO] [stdout] 46 | |     excluded_files: Vec<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gather-all-code-from-crates` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c23bda8aa5197c39f439fd2cf7c7f2e8a6acec4207e8e6af5dea7333e65f3cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23bda8aa5197c39f439fd2cf7c7f2e8a6acec4207e8e6af5dea7333e65f3cf5", kill_on_drop: false }`
[INFO] [stdout] c23bda8aa5197c39f439fd2cf7c7f2e8a6acec4207e8e6af5dea7333e65f3cf5
