[INFO] cloning repository https://github.com/srivastavcodes/smol-lsm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/srivastavcodes/smol-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrivastavcodes%2Fsmol-lsm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrivastavcodes%2Fsmol-lsm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a9d0b0af558a94f0fd3c1103c5857d7363cd9c8
[INFO] checking srivastavcodes/smol-lsm against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrivastavcodes%2Fsmol-lsm" "/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/srivastavcodes/smol-lsm
[INFO] finished tweaking git repo https://github.com/srivastavcodes/smol-lsm
[INFO] tweaked toml for git repo https://github.com/srivastavcodes/smol-lsm written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/srivastavcodes/smol-lsm on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/srivastavcodes/smol-lsm 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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking srivastavcodes/smol-lsm against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrivastavcodes%2Fsmol-lsm" "/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/srivastavcodes/smol-lsm
[INFO] finished tweaking git repo https://github.com/srivastavcodes/smol-lsm
[INFO] tweaked toml for git repo https://github.com/srivastavcodes/smol-lsm written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/srivastavcodes/smol-lsm on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/srivastavcodes/smol-lsm 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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "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 crossbeam-skiplist v0.1.3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3617c171cf58c738afca298d2fa36ded12abcc36027e821c584c2c76b3b81c2b
[INFO] running `Command { std: "docker" "start" "-a" "3617c171cf58c738afca298d2fa36ded12abcc36027e821c584c2c76b3b81c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3617c171cf58c738afca298d2fa36ded12abcc36027e821c584c2c76b3b81c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3617c171cf58c738afca298d2fa36ded12abcc36027e821c584c2c76b3b81c2b", kill_on_drop: false }`
[INFO] [stdout] 3617c171cf58c738afca298d2fa36ded12abcc36027e821c584c2c76b3b81c2b
[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=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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01be27a2c708ca5815a8c24427862d82757cae62a4d2b6dd553ad4585ad429ba
[INFO] running `Command { std: "docker" "start" "-a" "01be27a2c708ca5815a8c24427862d82757cae62a4d2b6dd553ad4585ad429ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking mini-lsm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `value`, `key`, `is_valid`, `next`, and `num_active_iterators` are never used
[INFO] [stdout]   --> src/iterators.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub trait StorageIterator {
[INFO] [stdout]    |           --------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  7 |     fn value(&self) -> &[u8];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn key(&self) -> Self::KeyType<'_>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn is_valid(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn next(&mut self) -> anyhow::Result<()>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     fn num_active_iterators(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value`, `key`, `is_valid`, `next`, and `num_active_iterators` are never used
[INFO] [stdout]   --> src/iterators.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub trait StorageIterator {
[INFO] [stdout]    |           --------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  7 |     fn value(&self) -> &[u8];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn key(&self) -> Self::KeyType<'_>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn is_valid(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn next(&mut self) -> anyhow::Result<()>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     fn num_active_iterators(&self) -> usize {
[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 2.40s
[INFO] running `Command { std: "docker" "inspect" "01be27a2c708ca5815a8c24427862d82757cae62a4d2b6dd553ad4585ad429ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01be27a2c708ca5815a8c24427862d82757cae62a4d2b6dd553ad4585ad429ba", kill_on_drop: false }`
[INFO] [stdout] 01be27a2c708ca5815a8c24427862d82757cae62a4d2b6dd553ad4585ad429ba
