[INFO] cloning repository https://github.com/jbfp/videocaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbfp/videocaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbfp%2Fvideocaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbfp%2Fvideocaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3020e4d01fdd65883af91497411b7d7782c3b982
[INFO] checking jbfp/videocaster against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbfp%2Fvideocaster" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbfp/videocaster on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbfp/videocaster
[INFO] finished tweaking git repo https://github.com/jbfp/videocaster
[INFO] tweaked toml for git repo https://github.com/jbfp/videocaster written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jbfp/videocaster 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/lawliet89/rocket_cors`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packer v0.5.3
[INFO] [stderr]   Downloaded packer_derive v0.5.3
[INFO] [stderr]   Downloaded color-backtrace v0.5.1
[INFO] [stderr]   Downloaded windows v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fae77196f1a561e99c623d9d4bf052664206c60e4b2b097f83b944b0763d082c
[INFO] running `Command { std: "docker" "start" "-a" "fae77196f1a561e99c623d9d4bf052664206c60e4b2b097f83b944b0763d082c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae77196f1a561e99c623d9d4bf052664206c60e4b2b097f83b944b0763d082c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae77196f1a561e99c623d9d4bf052664206c60e4b2b097f83b944b0763d082c", kill_on_drop: false }`
[INFO] [stdout] fae77196f1a561e99c623d9d4bf052664206c60e4b2b097f83b944b0763d082c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3098e5fe2c12948f8263f91323757f37fd17e0c13c27547fa38de60a6e81bd9d
[INFO] running `Command { std: "docker" "start" "-a" "3098e5fe2c12948f8263f91323757f37fd17e0c13c27547fa38de60a6e81bd9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking tracing-core v0.1.22
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking tracing v0.1.31
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling test-case v1.2.3
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]    Compiling packer_derive v0.5.3
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking dunce v1.0.2
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking packer v0.5.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking color-backtrace v0.5.1
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking h2 v0.3.11
[INFO] [stderr]     Checking multer v2.0.2
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking hyper v0.14.17
[INFO] [stderr]     Checking rocket_http v0.5.0-rc.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.9
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
[INFO] [stderr]     Checking rocket v0.5.0-rc.1
[INFO] [stderr]     Checking rocket_cors v0.6.0-alpha1 (https://github.com/lawliet89/rocket_cors?branch=master#d98bb2ba)
[INFO] [stderr]     Checking videocaster v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/chromecast/subtitles.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) async fn handler(url: &str) -> Result<Custom<String>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/chromecast/video.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) async fn handler<'r>(path: &str, range: Range) -> VideoResponder {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/frame.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) async fn handler(path: String) -> Result<Custom<Vec<u8>>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallback`
[INFO] [stdout]   --> src/fs.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) async fn fallback() -> Redirect {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]  --> src/ip.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn handler() -> Result<Json<IpAddr>, Debug<Error>> {
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file`
[INFO] [stdout]   --> src/static_files.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn file(path: Option<PathBuf>) -> Option<Custom<&'static [u8]>> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]  --> src/subtitles/by_metadata.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) async fn handler(
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/subtitles/by_path.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) async fn handler(path: String) -> Result<Json<Vec<Subtitle>>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/chromecast/subtitles.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) async fn handler(url: &str) -> Result<Custom<String>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/chromecast/video.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) async fn handler<'r>(path: &str, range: Range) -> VideoResponder {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/frame.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) async fn handler(path: String) -> Result<Custom<Vec<u8>>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallback`
[INFO] [stdout]   --> src/fs.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) async fn fallback() -> Redirect {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]  --> src/ip.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn handler() -> Result<Json<IpAddr>, Debug<Error>> {
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file`
[INFO] [stdout]   --> src/static_files.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn file(path: Option<PathBuf>) -> Option<Custom<&'static [u8]>> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]  --> src/subtitles/by_metadata.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) async fn handler(
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler`
[INFO] [stdout]   --> src/subtitles/by_path.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) async fn handler(path: String) -> Result<Json<Vec<Subtitle>>, Debug<Error>> {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3098e5fe2c12948f8263f91323757f37fd17e0c13c27547fa38de60a6e81bd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3098e5fe2c12948f8263f91323757f37fd17e0c13c27547fa38de60a6e81bd9d", kill_on_drop: false }`
[INFO] [stdout] 3098e5fe2c12948f8263f91323757f37fd17e0c13c27547fa38de60a6e81bd9d