[INFO] cloning repository https://github.com/nicole-jf/test-matrix-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicole-jf/test-matrix-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicole-jf%2Ftest-matrix-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicole-jf%2Ftest-matrix-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fbc54e0ce23560b82f9b16cc0d8f1a4f34c9cf0
[INFO] checking nicole-jf/test-matrix-bot against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-18
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicole-jf%2Ftest-matrix-bot" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nicole-jf/test-matrix-bot
[INFO] finished tweaking git repo https://github.com/nicole-jf/test-matrix-bot
[INFO] tweaked toml for git repo https://github.com/nicole-jf/test-matrix-bot written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nicole-jf/test-matrix-bot on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nicole-jf/test-matrix-bot 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5fc959a7b2b39ba6ef116fa3a57dd13a173d603ac4f8505ee26bba7e3ffdbea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc959a7b2b39ba6ef116fa3a57dd13a173d603ac4f8505ee26bba7e3ffdbea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc959a7b2b39ba6ef116fa3a57dd13a173d603ac4f8505ee26bba7e3ffdbea4", kill_on_drop: false }`
[INFO] [stdout] 5fc959a7b2b39ba6ef116fa3a57dd13a173d603ac4f8505ee26bba7e3ffdbea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4864d416a95c4621e2fb09de965bda238398edcd3cba9167ae862016bdce2f0f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling ruma-macros v0.15.0
[INFO] [stderr]    Compiling matrix-pickle-derive v0.2.1
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[INFO] [stderr]     Checking something v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ye`
[INFO] [stdout]   --> src/main.rs:97:44
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   let Ok(ye) = Url::parse(send_help) else {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_ye`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/main.rs:138:41
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...   let j = task::unconstrained(async {print!("start"); CLIENT.lock().unwrap()[0].join_room_by_id_or_alias(alias, server_names).a...
[INFO] [stdout]     |           ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ye`
[INFO] [stdout]   --> src/main.rs:97:44
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   let Ok(ye) = Url::parse(send_help) else {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_ye`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/main.rs:138:41
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...   let j = task::unconstrained(async {print!("start"); CLIENT.lock().unwrap()[0].join_room_by_id_or_alias(alias, server_names).a...
[INFO] [stdout]     |           ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "4864d416a95c4621e2fb09de965bda238398edcd3cba9167ae862016bdce2f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4864d416a95c4621e2fb09de965bda238398edcd3cba9167ae862016bdce2f0f", kill_on_drop: false }`
[INFO] [stdout] 4864d416a95c4621e2fb09de965bda238398edcd3cba9167ae862016bdce2f0f
