[INFO] cloning repository https://github.com/youngjun-seo1/waiting-room
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/youngjun-seo1/waiting-room" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungjun-seo1%2Fwaiting-room", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungjun-seo1%2Fwaiting-room'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc0922b05cfd4106ac4c2d4056b57c57e4b4d2f5
[INFO] testing youngjun-seo1/waiting-room against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungjun-seo1%2Fwaiting-room" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/youngjun-seo1/waiting-room
[INFO] finished tweaking git repo https://github.com/youngjun-seo1/waiting-room
[INFO] tweaked toml for git repo https://github.com/youngjun-seo1/waiting-room written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/youngjun-seo1/waiting-room on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/youngjun-seo1/waiting-room 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.117
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[INFO] [stderr]   Downloaded cookie_store v0.22.1
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded cc v1.2.59
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[INFO] [stderr]   Downloaded arc-swap v1.9.1
[INFO] [stderr]   Downloaded deadpool v0.12.3
[INFO] [stderr]   Downloaded axum-macros v0.5.0
[INFO] [stderr]   Downloaded minijinja v2.19.0
[INFO] [stderr]   Downloaded redis v0.27.6
[INFO] [stderr]   Downloaded web-sys v0.3.94
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89698f00210eb0c2a65f61ccd2ffbb8ab71407444e1d7a7557f8f9622d4d11b0
[INFO] running `Command { std: "docker" "start" "-a" "89698f00210eb0c2a65f61ccd2ffbb8ab71407444e1d7a7557f8f9622d4d11b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89698f00210eb0c2a65f61ccd2ffbb8ab71407444e1d7a7557f8f9622d4d11b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89698f00210eb0c2a65f61ccd2ffbb8ab71407444e1d7a7557f8f9622d4d11b0", kill_on_drop: false }`
[INFO] [stdout] 89698f00210eb0c2a65f61ccd2ffbb8ab71407444e1d7a7557f8f9622d4d11b0
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9696bc012cff2c3f030c0189647032eb97dded5bbe32329fc4c77dbe03a90bc2
[INFO] running `Command { std: "docker" "start" "-a" "9696bc012cff2c3f030c0189647032eb97dded5bbe32329fc4c77dbe03a90bc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling native-tls v0.2.18
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[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling deranged v0.5.8
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[INFO] [stderr]    Compiling openssl-probe v0.2.1
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[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling psl-types v2.0.11
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[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling clap_builder v4.6.0
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[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling deadpool v0.12.3
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling redis v0.27.6
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling deadpool-redis v0.18.0
[INFO] [stderr]    Compiling waiting-room v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.50s
[INFO] running `Command { std: "docker" "inspect" "9696bc012cff2c3f030c0189647032eb97dded5bbe32329fc4c77dbe03a90bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9696bc012cff2c3f030c0189647032eb97dded5bbe32329fc4c77dbe03a90bc2", kill_on_drop: false }`
[INFO] [stdout] 9696bc012cff2c3f030c0189647032eb97dded5bbe32329fc4c77dbe03a90bc2
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ddda98ee8028afd1bd0a0ffc99cccdc3054cc2ad580d448947a2caa1345470
[INFO] running `Command { std: "docker" "start" "-a" "d9ddda98ee8028afd1bd0a0ffc99cccdc3054cc2ad580d448947a2caa1345470", kill_on_drop: false }`
[INFO] [stderr]    Compiling waiting-room v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `redis_ops_before`
[INFO] [stdout]    --> examples/bench_multi.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let redis_ops_before = get_redis_ops_per_sec();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_ops_before`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/session.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut token = mgr.create_token(id);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `Command { std: "docker" "inspect" "d9ddda98ee8028afd1bd0a0ffc99cccdc3054cc2ad580d448947a2caa1345470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ddda98ee8028afd1bd0a0ffc99cccdc3054cc2ad580d448947a2caa1345470", kill_on_drop: false }`
[INFO] [stdout] d9ddda98ee8028afd1bd0a0ffc99cccdc3054cc2ad580d448947a2caa1345470
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 324684f7783eefa1c112dff78202eb41ac824333b795e566266ad9f184dd34e5
[INFO] running `Command { std: "docker" "start" "-a" "324684f7783eefa1c112dff78202eb41ac824333b795e566266ad9f184dd34e5", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/session.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let mut token = mgr.create_token(id);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `redis_ops_before`
[INFO] [stderr]    --> examples/bench_multi.rs:202:13
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let redis_ops_before = get_redis_ops_per_sec();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_ops_before`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `waiting-room` (bin "waiting-room" test) generated 1 warning (run `cargo fix --bin "waiting-room" -p waiting-room --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `waiting-room` (example "bench_multi") generated 1 warning (run `cargo fix --example "bench_multi" -p waiting-room` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests tools/conn_test.rs (/opt/rustwide/target/debug/deps/conn_test-b49d47bf218d948e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests tools/load_test.rs (/opt/rustwide/target/debug/deps/load_test-a337299bc53c84f7)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/waiting_room-9785eea5aca38baa)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test session::tests::test_token_roundtrip ... ok
[INFO] [stdout] test session::tests::test_tampered_token_rejected ... ok
[INFO] [stdout] test session::tests::test_invalid_token ... ok
[INFO] [stdout] test queue::tests::test_admit_direct ... ok
[INFO] [stdout] test session::tests::test_wrong_key_rejected ... ok
[INFO] [stdout] test queue::tests::test_fifo_ordering ... ok
[INFO] [stdout] test queue::tests::test_touch_updates_last_seen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "324684f7783eefa1c112dff78202eb41ac824333b795e566266ad9f184dd34e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324684f7783eefa1c112dff78202eb41ac824333b795e566266ad9f184dd34e5", kill_on_drop: false }`
[INFO] [stdout] 324684f7783eefa1c112dff78202eb41ac824333b795e566266ad9f184dd34e5