[INFO] cloning repository https://github.com/Dairy-Foundation/rprcrc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dairy-Foundation/rprcrc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDairy-Foundation%2Frprcrc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDairy-Foundation%2Frprcrc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae5bc2b79879db0efe3d8fb8979378e859396af0
[INFO] testing Dairy-Foundation/rprcrc-rs/ae5bc2b79879db0efe3d8fb8979378e859396af0 against beta-2024-12-08 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDairy-Foundation%2Frprcrc-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dairy-Foundation/rprcrc-rs on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dairy-Foundation/rprcrc-rs
[INFO] finished tweaking git repo https://github.com/Dairy-Foundation/rprcrc-rs
[INFO] tweaked toml for git repo https://github.com/Dairy-Foundation/rprcrc-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dairy-Foundation/rprcrc-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" "+beta-2024-12-08" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53b2af7637266f557b09d293f98864e9bc5cc98238d9c08a7361cc54c1233b1a
[INFO] running `Command { std: "docker" "start" "-a" "53b2af7637266f557b09d293f98864e9bc5cc98238d9c08a7361cc54c1233b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b2af7637266f557b09d293f98864e9bc5cc98238d9c08a7361cc54c1233b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b2af7637266f557b09d293f98864e9bc5cc98238d9c08a7361cc54c1233b1a", kill_on_drop: false }`
[INFO] [stdout] 53b2af7637266f557b09d293f98864e9bc5cc98238d9c08a7361cc54c1233b1a
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b0bfe98cd508c6c487d44fa446aa0301aa107eda086f343f25fc1eec334216
[INFO] running `Command { std: "docker" "start" "-a" "d8b0bfe98cd508c6c487d44fa446aa0301aa107eda086f343f25fc1eec334216", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling jlib v0.1.0 (/opt/rustwide/workdir/jlib)
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused import: `bytes::Buf`
[INFO] [stdout]  --> lib/src/parse/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Buf;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RequestHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait RequestHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ResponseHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ResponseHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Parser<'a, STREAM: 'a, T, E> {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 4 |     fn parse(&self, buf: &'a [STREAM]) -> Result<(T, &'a [STREAM]), E>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ParserExt` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ParserExt<'a, STREAM: 'a, T, E>: Parser<'a, STREAM, T, E> + Sized {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_buf` is never used
[INFO] [stdout]   --> lib/src/parse/mod.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_buf<'a, STREAM>(match_buf: &'a [STREAM]) -> impl Parser<'a, STREAM, &'a [STREAM], ()>
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.65s
[INFO] running `Command { std: "docker" "inspect" "d8b0bfe98cd508c6c487d44fa446aa0301aa107eda086f343f25fc1eec334216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b0bfe98cd508c6c487d44fa446aa0301aa107eda086f343f25fc1eec334216", kill_on_drop: false }`
[INFO] [stdout] d8b0bfe98cd508c6c487d44fa446aa0301aa107eda086f343f25fc1eec334216
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75c2d01edd8e2ab6b43f1c3ba87edd4432fca170fabf9c07654b791e445ffbbb
[INFO] running `Command { std: "docker" "start" "-a" "75c2d01edd8e2ab6b43f1c3ba87edd4432fca170fabf9c07654b791e445ffbbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling jlib v0.1.0 (/opt/rustwide/workdir/jlib)
[INFO] [stderr]    Compiling lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused import: `bytes::Buf`
[INFO] [stdout]  --> lib/src/parse/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Buf;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RequestHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait RequestHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ResponseHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ResponseHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Parser<'a, STREAM: 'a, T, E> {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 4 |     fn parse(&self, buf: &'a [STREAM]) -> Result<(T, &'a [STREAM]), E>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ParserExt` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ParserExt<'a, STREAM: 'a, T, E>: Parser<'a, STREAM, T, E> + Sized {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_buf` is never used
[INFO] [stdout]   --> lib/src/parse/mod.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_buf<'a, STREAM>(match_buf: &'a [STREAM]) -> impl Parser<'a, STREAM, &'a [STREAM], ()>
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Buf`
[INFO] [stdout]  --> lib/src/parse/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Buf;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RequestHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait RequestHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ResponseHandler` is never used
[INFO] [stdout]  --> lib/src/handler/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ResponseHandler {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Parser<'a, STREAM: 'a, T, E> {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 4 |     fn parse(&self, buf: &'a [STREAM]) -> Result<(T, &'a [STREAM]), E>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ParserExt` is never used
[INFO] [stdout]  --> lib/src/parse/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait ParserExt<'a, STREAM: 'a, T, E>: Parser<'a, STREAM, T, E> + Sized {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_buf` is never used
[INFO] [stdout]   --> lib/src/parse/mod.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_buf<'a, STREAM>(match_buf: &'a [STREAM]) -> impl Parser<'a, STREAM, &'a [STREAM], ()>
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "75c2d01edd8e2ab6b43f1c3ba87edd4432fca170fabf9c07654b791e445ffbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c2d01edd8e2ab6b43f1c3ba87edd4432fca170fabf9c07654b791e445ffbbb", kill_on_drop: false }`
[INFO] [stdout] 75c2d01edd8e2ab6b43f1c3ba87edd4432fca170fabf9c07654b791e445ffbbb
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/dac0faaf6469f1ed0e1f0f30e28200a6c5abf06fa4b855d31aa0ff57b23f07da-init: no space left on device