[INFO] fetching crate gst-log-parser 0.5.0...
[INFO] checking gst-log-parser-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gst-log-parser 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate gst-log-parser 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gst-log-parser 0.5.0
[INFO] tweaked toml for crates.io crate gst-log-parser 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gst-log-parser 0.5.0 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 gst-log-parser 0.5.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32b9813cddc579d04d598481a49872748f41929c8eb2fa4ad79bd82af2c3ac72
[INFO] running `Command { std: "docker" "start" "-a" "32b9813cddc579d04d598481a49872748f41929c8eb2fa4ad79bd82af2c3ac72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32b9813cddc579d04d598481a49872748f41929c8eb2fa4ad79bd82af2c3ac72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b9813cddc579d04d598481a49872748f41929c8eb2fa4ad79bd82af2c3ac72", kill_on_drop: false }`
[INFO] [stdout] 32b9813cddc579d04d598481a49872748f41929c8eb2fa4ad79bd82af2c3ac72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1bd01aa0b2882fa08fb4fa1f441256d9910b594647baa2164a81188dfdedc21
[INFO] running `Command { std: "docker" "start" "-a" "b1bd01aa0b2882fa08fb4fa1f441256d9910b594647baa2164a81188dfdedc21", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v2.0.8
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking option-operations v0.5.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]     Checking muldiv v1.0.1
[INFO] [stderr]    Compiling cfg-expr v0.17.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking gnuplot v0.0.44
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-macros v0.20.7
[INFO] [stderr]    Compiling glib-sys v0.20.7
[INFO] [stderr]    Compiling gobject-sys v0.20.7
[INFO] [stderr]    Compiling gio-sys v0.20.8
[INFO] [stderr]    Compiling gstreamer-sys v0.23.3
[INFO] [stderr]     Checking glib v0.20.7
[INFO] [stderr]     Checking gstreamer v0.23.3
[INFO] [stderr]     Checking gst-log-parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/track-frames-omx.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     #[structopt(help = "Input file, generated with GST_DEBUG=\"OMX_API_TRACE:7\"")]
[INFO] [stdout] 26 | |     input: 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<String, Infallible>
[INFO] [stdout]   --> examples/dump.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     #[structopt(help = "Input file")]
[INFO] [stdout] 21 | |     input: 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]   --> examples/ts-diff.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     #[structopt(help = "Input log file")]
[INFO] [stdout] 26 | |     input: String,
[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 `gst-log-parser` (example "dump") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gst-log-parser` (example "track-frames-omx") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/omx-perf.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     #[structopt(help = "Input file")]
[INFO] [stdout] 26 | |     input: 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]   --> examples/omx-perf.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     #[structopt(help = "Output file")]
[INFO] [stdout] 28 | |     output: String,
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gst-log-parser` (example "ts-diff") due to 1 previous error
[INFO] [stderr] error: could not compile `gst-log-parser` (example "omx-perf") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/flow.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     #[structopt(
[INFO] [stdout] 46 | |         name = "include-filter",
[INFO] [stdout] 47 | |         long = "include-filter",
[INFO] [stdout] 48 | |         about = "Regular expression for element:pad names that should be included"
[INFO] [stdout] 49 | |     )]
[INFO] [stdout] 50 | |     include_filter: 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]   --> examples/flow.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     #[structopt(
[INFO] [stdout] 52 | |         name = "exclude-filter",
[INFO] [stdout] 53 | |         long = "exclude-filter",
[INFO] [stdout] 54 | |         about = "Regular expression for element:pad names that should be excluded"
[INFO] [stdout] 55 | |     )]
[INFO] [stdout] 56 | |     exclude_filter: Option<String>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> examples/thread-split.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     #[structopt(help = "Input log file")]
[INFO] [stdout] 17 | |     input: PathBuf,
[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]   --> examples/thread-split.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /     #[structopt(long, help = "Directory where to store splitted files")]
[INFO] [stdout] 19 | |     output_dir: Option<PathBuf>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gst-log-parser` (example "flow") due to 2 previous errors
[INFO] [stderr] error: could not compile `gst-log-parser` (example "thread-split") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b1bd01aa0b2882fa08fb4fa1f441256d9910b594647baa2164a81188dfdedc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bd01aa0b2882fa08fb4fa1f441256d9910b594647baa2164a81188dfdedc21", kill_on_drop: false }`
[INFO] [stdout] b1bd01aa0b2882fa08fb4fa1f441256d9910b594647baa2164a81188dfdedc21
