[INFO] cloning repository https://github.com/cyqry/real_time_ctrl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyqry/real_time_ctrl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyqry%2Freal_time_ctrl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyqry%2Freal_time_ctrl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b8c38760b6fa017d5adce42654ed759bb123536
[INFO] checking cyqry/real_time_ctrl against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyqry%2Freal_time_ctrl" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cyqry/real_time_ctrl
[INFO] finished tweaking git repo https://github.com/cyqry/real_time_ctrl
[INFO] tweaked toml for git repo https://github.com/cyqry/real_time_ctrl written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cyqry/real_time_ctrl on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cyqry/real_time_ctrl 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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.181
[INFO] [stderr]   Downloaded fd-lock v3.0.13
[INFO] [stderr]   Downloaded rustyline v12.0.0
[INFO] [stderr]   Downloaded chrono v0.4.29
[INFO] [stderr]   Downloaded serde_derive v1.0.181
[INFO] [stderr]   Downloaded scrap v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65464517807e27b525c1c4abf24a371f7dfb8bdf8dea9e245ac01d5c212af6e7
[INFO] running `Command { std: "docker" "start" "-a" "65464517807e27b525c1c4abf24a371f7dfb8bdf8dea9e245ac01d5c212af6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65464517807e27b525c1c4abf24a371f7dfb8bdf8dea9e245ac01d5c212af6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65464517807e27b525c1c4abf24a371f7dfb8bdf8dea9e245ac01d5c212af6e7", kill_on_drop: false }`
[INFO] [stdout] 65464517807e27b525c1c4abf24a371f7dfb8bdf8dea9e245ac01d5c212af6e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4919d63faacffec7da2e72bbedebe288a7c1fc8409ed8628e9e427c42d051d83
[INFO] running `Command { std: "docker" "start" "-a" "4919d63faacffec7da2e72bbedebe288a7c1fc8409ed8628e9e427c42d051d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling serde v1.0.181
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.181
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling rustix v0.38.10
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]     Checking chrono v0.4.29
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/alloc/src/borrow.rs:182:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling scrap v0.5.0
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking block v0.1.6
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking win_common v0.1.0 (/opt/rustwide/workdir/win_common)
[INFO] [stdout] warning: unused variable: `save_path`
[INFO] [stdout]  --> win_common/src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |             let save_path = if save_path.is_empty() {
[INFO] [stdout]   |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_save_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stdout] warning: unused variable: `save_path`
[INFO] [stdout]  --> win_common/src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |             let save_path = if save_path.is_empty() {
[INFO] [stdout]   |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_save_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking fd-lock v3.0.13
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4919d63faacffec7da2e72bbedebe288a7c1fc8409ed8628e9e427c42d051d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4919d63faacffec7da2e72bbedebe288a7c1fc8409ed8628e9e427c42d051d83", kill_on_drop: false }`
[INFO] [stdout] 4919d63faacffec7da2e72bbedebe288a7c1fc8409ed8628e9e427c42d051d83
