[INFO] cloning repository https://github.com/toyama-mq/toyama-mq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toyama-mq/toyama-mq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoyama-mq%2Ftoyama-mq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoyama-mq%2Ftoyama-mq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ceaccd46c1a750dddf826e4507c648b046465864
[INFO] testing toyama-mq/toyama-mq against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoyama-mq%2Ftoyama-mq" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/toyama-mq/toyama-mq
[INFO] finished tweaking git repo https://github.com/toyama-mq/toyama-mq
[INFO] tweaked toml for git repo https://github.com/toyama-mq/toyama-mq written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/toyama-mq/toyama-mq on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/toyama-mq/toyama-mq 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-2026-01-20" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c8925a14942d088d1c7cc05db164881a4e3d411cbc99e707fa730459b0fce46
[INFO] running `Command { std: "docker" "start" "-a" "2c8925a14942d088d1c7cc05db164881a4e3d411cbc99e707fa730459b0fce46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c8925a14942d088d1c7cc05db164881a4e3d411cbc99e707fa730459b0fce46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8925a14942d088d1c7cc05db164881a4e3d411cbc99e707fa730459b0fce46", kill_on_drop: false }`
[INFO] [stdout] 2c8925a14942d088d1c7cc05db164881a4e3d411cbc99e707fa730459b0fce46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b07ceafd1c05cc49e8961766214e9f4396a290cc1c211f3297399a1ff60e83d8
[INFO] running `Command { std: "docker" "start" "-a" "b07ceafd1c05cc49e8961766214e9f4396a290cc1c211f3297399a1ff60e83d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling toyama-mq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `size` and `payload` are never read
[INFO] [stdout]   --> src/queue/message/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Message<T: MessageSize> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     /// Message size
[INFO] [stdout] 13 |     size: T,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     payload: Bytes,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "b07ceafd1c05cc49e8961766214e9f4396a290cc1c211f3297399a1ff60e83d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07ceafd1c05cc49e8961766214e9f4396a290cc1c211f3297399a1ff60e83d8", kill_on_drop: false }`
[INFO] [stdout] b07ceafd1c05cc49e8961766214e9f4396a290cc1c211f3297399a1ff60e83d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9782e21a32906c447453a758241761ab662309d6d9e7797028f9ff2e023f5293
[INFO] running `Command { std: "docker" "start" "-a" "9782e21a32906c447453a758241761ab662309d6d9e7797028f9ff2e023f5293", kill_on_drop: false }`
[INFO] [stderr]    Compiling toyama-mq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `size` and `payload` are never read
[INFO] [stdout]   --> src/queue/message/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Message<T: MessageSize> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     /// Message size
[INFO] [stdout] 13 |     size: T,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     payload: Bytes,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `payload` are never read
[INFO] [stdout]   --> src/queue/message/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Message<T: MessageSize> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     /// Message size
[INFO] [stdout] 13 |     size: T,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     payload: Bytes,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9782e21a32906c447453a758241761ab662309d6d9e7797028f9ff2e023f5293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9782e21a32906c447453a758241761ab662309d6d9e7797028f9ff2e023f5293", kill_on_drop: false }`
[INFO] [stdout] 9782e21a32906c447453a758241761ab662309d6d9e7797028f9ff2e023f5293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d768d84ba415480cb7b24c21375f9906af8963e0f407d89cecf87cb571e4cc11
[INFO] running `Command { std: "docker" "start" "-a" "d768d84ba415480cb7b24c21375f9906af8963e0f407d89cecf87cb571e4cc11", kill_on_drop: false }`
[INFO] [stderr] warning: fields `size` and `payload` are never read
[INFO] [stderr]   --> src/queue/message/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Message<T: MessageSize> {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 12 |     /// Message size
[INFO] [stderr] 13 |     size: T,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     payload: Bytes,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `toyama-mq` (lib) generated 1 warning
[INFO] [stderr] warning: `toyama-mq` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toyama_mq-c49484271f4379e5)
[INFO] [stdout] running 1 test
[INFO] [stdout] test queue::message::tests::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/toyama_mq-6fd9ea08379a05b8)
[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] [stderr]    Doc-tests toyama_mq
[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" "d768d84ba415480cb7b24c21375f9906af8963e0f407d89cecf87cb571e4cc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d768d84ba415480cb7b24c21375f9906af8963e0f407d89cecf87cb571e4cc11", kill_on_drop: false }`
[INFO] [stdout] d768d84ba415480cb7b24c21375f9906af8963e0f407d89cecf87cb571e4cc11
