[INFO] cloning repository https://github.com/tallamjr/sketches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tallamjr/sketches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25ad2020b1447d5929180bcdb9d1ef1b38479cc6
[INFO] checking tallamjr/sketches against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tallamjr/sketches on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tallamjr/sketches
[INFO] finished tweaking git repo https://github.com/tallamjr/sketches
[INFO] tweaked toml for git repo https://github.com/tallamjr/sketches written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tallamjr/sketches 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 482e38a26e1c272bbb8114127963321c2af452831e99e858c59f1d89ff49a06f
[INFO] running `Command { std: "docker" "start" "-a" "482e38a26e1c272bbb8114127963321c2af452831e99e858c59f1d89ff49a06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "482e38a26e1c272bbb8114127963321c2af452831e99e858c59f1d89ff49a06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482e38a26e1c272bbb8114127963321c2af452831e99e858c59f1d89ff49a06f", kill_on_drop: false }`
[INFO] [stdout] 482e38a26e1c272bbb8114127963321c2af452831e99e858c59f1d89ff49a06f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81b08610c46e6bafffa8e1876723f7d7c9e94cb18110e6137d791e92bbf4acc8
[INFO] running `Command { std: "docker" "start" "-a" "81b08610c46e6bafffa8e1876723f7d7c9e94cb18110e6137d791e92bbf4acc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking hll v0.1.0 (/opt/rustwide/workdir/crates/hll)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cpc v0.1.0 (/opt/rustwide/workdir/crates/cpc)
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking theta v0.1.0 (/opt/rustwide/workdir/crates/theta)
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stdout] warning: field `seen` is never read
[INFO] [stdout]   --> crates/theta/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct ThetaSketch {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     seen: HashSet<u64>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stdout] warning: field `seen` is never read
[INFO] [stdout]   --> crates/theta/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct ThetaSketch {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     seen: HashSet<u64>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking sketches v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `true_i`
[INFO] [stdout]   --> tests/tpch_validation.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let true_i = s1.intersection(&s2).count() as f64;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_true_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking py-sketches v0.1.0 (/opt/rustwide/workdir/py-sketches)
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> py-sketches/src/lib.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn sketches(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> py-sketches/src/lib.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn sketches(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.36s
[INFO] running `Command { std: "docker" "inspect" "81b08610c46e6bafffa8e1876723f7d7c9e94cb18110e6137d791e92bbf4acc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b08610c46e6bafffa8e1876723f7d7c9e94cb18110e6137d791e92bbf4acc8", kill_on_drop: false }`
[INFO] [stdout] 81b08610c46e6bafffa8e1876723f7d7c9e94cb18110e6137d791e92bbf4acc8