[INFO] fetching crate pocket-relay-client 0.1.1...
[INFO] testing pocket-relay-client-0.1.1 against 1.75.0 for beta-1.76-3
[INFO] extracting crate pocket-relay-client 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate pocket-relay-client 0.1.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] finished tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] tweaked toml for crates.io crate pocket-relay-client 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate pocket-relay-client 0.1.1 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" "+1.75.0" "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 sctk-adwaita v0.4.2
[INFO] [stderr]   Downloaded egui_extras v0.19.0
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[INFO] [stderr]   Downloaded x509-cert v0.1.0
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded crossfont v0.5.0
[INFO] [stderr]   Downloaded blaze-pk v0.2.5
[INFO] [stderr]   Downloaded blaze-ssl v0.1.2
[INFO] [stderr]   Downloaded der_derive v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f6b0c81aea90ee164398087ee4699f3b99c0113305dda7e770644c048851176
[INFO] running `Command { std: "docker" "start" "-a" "4f6b0c81aea90ee164398087ee4699f3b99c0113305dda7e770644c048851176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f6b0c81aea90ee164398087ee4699f3b99c0113305dda7e770644c048851176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6b0c81aea90ee164398087ee4699f3b99c0113305dda7e770644c048851176", kill_on_drop: false }`
[INFO] [stdout] 4f6b0c81aea90ee164398087ee4699f3b99c0113305dda7e770644c048851176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91983abb4a9957a72ba4328363019505658ce0254a57e1560688b6f5d01b46c0
[INFO] running `Command { std: "docker" "start" "-a" "91983abb4a9957a72ba4328363019505658ce0254a57e1560688b6f5d01b46c0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bytemuck v1.12.1
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[INFO] [stderr]    Compiling pocket-relay-client v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tiny-skia-path v0.7.0
[INFO] [stderr]    Compiling emath v0.19.0
[INFO] [stderr]    Compiling safe_arch v0.5.2
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[INFO] [stderr]    Compiling tiny-skia v0.7.0
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[INFO] [stderr]    Compiling x509-cert v0.1.0
[INFO] [stderr]    Compiling pkcs1 v0.4.1
[INFO] [stderr]    Compiling rsa v0.7.0
[INFO] [stderr]    Compiling egui v0.19.0
[INFO] [stderr]    Compiling blaze-ssl v0.1.2
[INFO] [stderr]    Compiling image v0.24.3
[INFO] [stderr]    Compiling arboard v2.1.1
[INFO] [stderr]    Compiling egui_glow v0.19.0
[INFO] [stderr]    Compiling egui_extras v0.19.0
[INFO] [stderr]    Compiling sctk-adwaita v0.4.2
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[INFO] [stderr]    Compiling winit v0.27.3
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[INFO] [stderr]    Compiling eframe v0.19.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hosts.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut lines = contents.lines();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "91983abb4a9957a72ba4328363019505658ce0254a57e1560688b6f5d01b46c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91983abb4a9957a72ba4328363019505658ce0254a57e1560688b6f5d01b46c0", kill_on_drop: false }`
[INFO] [stdout] 91983abb4a9957a72ba4328363019505658ce0254a57e1560688b6f5d01b46c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5da7b29fd63d1962f2041908d7392c28a0818df66090cd12260e81e010ceeef9
[INFO] running `Command { std: "docker" "start" "-a" "5da7b29fd63d1962f2041908d7392c28a0818df66090cd12260e81e010ceeef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pocket-relay-client v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hosts.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut lines = contents.lines();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5da7b29fd63d1962f2041908d7392c28a0818df66090cd12260e81e010ceeef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da7b29fd63d1962f2041908d7392c28a0818df66090cd12260e81e010ceeef9", kill_on_drop: false }`
[INFO] [stdout] 5da7b29fd63d1962f2041908d7392c28a0818df66090cd12260e81e010ceeef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6623f2a7c3bdf0b4804216c84d35ebacb8aa8675453d5b78bdcff19dbc2772b9
[INFO] running `Command { std: "docker" "start" "-a" "6623f2a7c3bdf0b4804216c84d35ebacb8aa8675453d5b78bdcff19dbc2772b9", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/hosts.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut lines = contents.lines();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pocket-relay-client` (bin "pocket-relay-client" test) generated 1 warning (run `cargo fix --bin "pocket-relay-client" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pocket_relay_client-6518fe32a4ac7c08)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6623f2a7c3bdf0b4804216c84d35ebacb8aa8675453d5b78bdcff19dbc2772b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6623f2a7c3bdf0b4804216c84d35ebacb8aa8675453d5b78bdcff19dbc2772b9", kill_on_drop: false }`
[INFO] [stdout] 6623f2a7c3bdf0b4804216c84d35ebacb8aa8675453d5b78bdcff19dbc2772b9
[INFO] testing pocket-relay-client-0.1.1 against beta-2024-01-09 for beta-1.76-3
[INFO] extracting crate pocket-relay-client 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate pocket-relay-client 0.1.1 on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] finished tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] tweaked toml for crates.io crate pocket-relay-client 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate pocket-relay-client 0.1.1 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26ea65aa54878264cf4a531cee96e10af1b602dac2133fd1bf8d9bb7aac6015d
[INFO] running `Command { std: "docker" "start" "-a" "26ea65aa54878264cf4a531cee96e10af1b602dac2133fd1bf8d9bb7aac6015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26ea65aa54878264cf4a531cee96e10af1b602dac2133fd1bf8d9bb7aac6015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ea65aa54878264cf4a531cee96e10af1b602dac2133fd1bf8d9bb7aac6015d", kill_on_drop: false }`
[INFO] [stdout] 26ea65aa54878264cf4a531cee96e10af1b602dac2133fd1bf8d9bb7aac6015d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e273800f3e0f7989d18e648604e4cd5987f8e221623024d70a42eb633a9686
[INFO] running `Command { std: "docker" "start" "-a" "67e273800f3e0f7989d18e648604e4cd5987f8e221623024d70a42eb633a9686", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling wayland-egl v0.29.5
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
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[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling jpeg-decoder v0.2.6
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling base64 v0.13.0
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[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[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]    Compiling blaze-pk v0.2.5
[INFO] [stderr]    Compiling pem v1.1.0
[INFO] [stderr]    Compiling tiff v0.7.3
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "67e273800f3e0f7989d18e648604e4cd5987f8e221623024d70a42eb633a9686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e273800f3e0f7989d18e648604e4cd5987f8e221623024d70a42eb633a9686", kill_on_drop: false }`
[INFO] [stdout] 67e273800f3e0f7989d18e648604e4cd5987f8e221623024d70a42eb633a9686