[INFO] cloning repository https://github.com/emk/subtitles-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emk/subtitles-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fsubtitles-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fsubtitles-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d02b526f1a7f49cdd4190e32c024247da107d42
[INFO] checking emk/subtitles-rs against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Fsubtitles-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emk/subtitles-rs
[INFO] finished tweaking git repo https://github.com/emk/subtitles-rs
[INFO] tweaked toml for git repo https://github.com/emk/subtitles-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emk/subtitles-rs on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emk/subtitles-rs 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b083666a2c91e7ff5c1d57d1f117d068384858ecce9625957131847961edaed
[INFO] running `Command { std: "docker" "start" "-a" "0b083666a2c91e7ff5c1d57d1f117d068384858ecce9625957131847961edaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b083666a2c91e7ff5c1d57d1f117d068384858ecce9625957131847961edaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b083666a2c91e7ff5c1d57d1f117d068384858ecce9625957131847961edaed", kill_on_drop: false }`
[INFO] [stdout] 0b083666a2c91e7ff5c1d57d1f117d068384858ecce9625957131847961edaed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8cfe0c92d7d02d023bea61e40a473e0eaaab3670e019332deee6cffa6618c88
[INFO] running `Command { std: "docker" "start" "-a" "f8cfe0c92d7d02d023bea61e40a473e0eaaab3670e019332deee6cffa6618c88", kill_on_drop: false }`
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[INFO] [stderr]     Checking csv-core v0.1.11
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[INFO] [stderr]     Checking never-say-never v6.6.666
[INFO] [stderr]     Checking polonius-the-crab v0.2.1
[INFO] [stderr]     Checking audiotags-macro v0.2.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking whatlang v0.16.4
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking paragraph-breaker v0.4.4
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking bytemuck v1.16.0
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[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking cli_test_dir v0.1.8 (/opt/rustwide/workdir/cli_test_dir)
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cli_test_dir/src/lib.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn exe_name(name: &str) -> Cow<str> {
[INFO] [stdout]     |                   ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided 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] 234 | fn exe_name(name: &str) -> Cow<'_, str> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cli_test_dir/src/lib.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn exe_name(name: &str) -> Cow<str> {
[INFO] [stdout]     |                   ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided 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] 234 | fn exe_name(name: &str) -> Cow<'_, str> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling nougat-proc_macros v0.2.4
[INFO] [stderr]    Compiling lending-iterator-proc_macros v0.1.7
[INFO] [stderr]     Checking ext-trait v1.0.1
[INFO] [stderr]     Checking extension-traits v1.0.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking async-convert v1.0.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking nougat v0.2.4
[INFO] [stderr]     Checking lending-iterator v0.1.7
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]     Checking audiotags v0.5.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking isolang v2.4.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rust-stemmers v1.2.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking relative-path v1.9.3
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking handlebars v5.1.2
[INFO] [stderr]     Checking hyper-util v0.1.5
[INFO] [stderr]     Checking reqwest v0.12.4
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.28/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dict_importer v0.1.0 (/opt/rustwide/workdir/libs/dict_importer)
[INFO] [stderr]     Checking aligned_media v0.1.0 (/opt/rustwide/workdir/aligned_media)
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]    --> aligned_media/src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         id: Uuid,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> aligned_media/src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         source: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]    --> aligned_media/src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         id: Uuid,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> libs/dict_importer/src/errors.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         source: Box<dyn StdError + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> libs/dict_importer/src/errors.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         source: Box<dyn StdError + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> libs/dict_importer/src/errors.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         source: Box<dyn StdError + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> libs/dict_importer/src/errors.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         source: Box<dyn StdError + Send + Sync + 'static>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/dict_importer/src/dictd.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn entries(&self) -> EntriesIter {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided 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] 154 |     pub fn entries(&self) -> EntriesIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/dict_importer/src/dictd.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn entries(&self) -> EntriesIter {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided 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] 154 |     pub fn entries(&self) -> EntriesIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8cfe0c92d7d02d023bea61e40a473e0eaaab3670e019332deee6cffa6618c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8cfe0c92d7d02d023bea61e40a473e0eaaab3670e019332deee6cffa6618c88", kill_on_drop: false }`
[INFO] [stdout] f8cfe0c92d7d02d023bea61e40a473e0eaaab3670e019332deee6cffa6618c88
