[INFO] cloning repository https://github.com/hatoo/haneru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hatoo/haneru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fhaneru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fhaneru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cb00c3d5dc85ecb811fcc3281bbcccc725566b9
[INFO] testing hatoo/haneru against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fhaneru" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hatoo/haneru on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hatoo/haneru
[INFO] finished tweaking git repo https://github.com/hatoo/haneru
[INFO] tweaked toml for git repo https://github.com/hatoo/haneru written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hatoo/haneru already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rio v0.9.4
[INFO] [stderr]   Downloaded spinning_top v0.2.3
[INFO] [stderr]   Downloaded flume v0.10.4
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24813d3d1011dd8ab02c993841aa53a1b389ebe9db928597e5d81422abdca257
[INFO] running `Command { std: "docker" "start" "-a" "24813d3d1011dd8ab02c993841aa53a1b389ebe9db928597e5d81422abdca257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24813d3d1011dd8ab02c993841aa53a1b389ebe9db928597e5d81422abdca257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24813d3d1011dd8ab02c993841aa53a1b389ebe9db928597e5d81422abdca257", kill_on_drop: false }`
[INFO] [stdout] 24813d3d1011dd8ab02c993841aa53a1b389ebe9db928597e5d81422abdca257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0742acc576e24394ec6cf3e685a860849c44400920093d3a21482cbf4e3d4492
[INFO] running `Command { std: "docker" "start" "-a" "0742acc576e24394ec6cf3e685a860849c44400920093d3a21482cbf4e3d4492", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling futures-sink v0.3.14
[INFO] [stderr]    Compiling futures-core v0.3.14
[INFO] [stderr]    Compiling spinning_top v0.2.3
[INFO] [stderr]    Compiling rio v0.9.4
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-rwlock v1.3.0
[INFO] [stderr]    Compiling zerocopy-derive v0.3.0
[INFO] [stderr]    Compiling nanorand v0.5.2
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling flume v0.10.4
[INFO] [stderr]    Compiling zerocopy v0.5.0
[INFO] [stderr]    Compiling haneru v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `must_use` attribute on `async` functions applies to the anonymous `Future` returned by the function, not the value within
[INFO] [stdout]    --> src/btree/branch.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |       #[must_use = "insertion may fail"]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 126 | /     pub async fn insert(
[INFO] [stdout] 127 | |         &mut self,
[INFO] [stdout] 128 | |         slot_id: usize,
[INFO] [stdout] 129 | |         key: &[u8],
[INFO] [stdout] ...   |
[INFO] [stdout] 138 | |         Ok(self.body.insert(slot_id, &pair_bytes, free_list).await?)
[INFO] [stdout] 139 | |     }
[INFO] [stdout]     | |_____- this attribute does nothing, the `Future`s returned by async functions are already `must_use`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `must_use` attribute on `async` functions applies to the anonymous `Future` returned by the function, not the value within
[INFO] [stdout]    --> src/btree/leaf.rs:91:5
[INFO] [stdout]     |
[INFO] [stdout] 91  |       #[must_use = "insertion may fail"]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 92  | /     pub async fn insert(
[INFO] [stdout] 93  | |         &mut self,
[INFO] [stdout] 94  | |         slot_id: usize,
[INFO] [stdout] 95  | |         key: &[u8],
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |         Ok(self.body.insert(slot_id, &pair_bytes, free_list).await?)
[INFO] [stdout] 102 | |     }
[INFO] [stdout]     | |_____- this attribute does nothing, the `Future`s returned by async functions are already `must_use`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.08s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0742acc576e24394ec6cf3e685a860849c44400920093d3a21482cbf4e3d4492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0742acc576e24394ec6cf3e685a860849c44400920093d3a21482cbf4e3d4492", kill_on_drop: false }`
[INFO] [stdout] 0742acc576e24394ec6cf3e685a860849c44400920093d3a21482cbf4e3d4492