[INFO] cloning repository https://github.com/ArneCJacobs/rust_1brc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArneCJacobs/rust_1brc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2Frust_1brc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2Frust_1brc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d34e4b3b29e38eedbc0175affc770dc1413a5158
[INFO] checking ArneCJacobs/rust_1brc against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2Frust_1brc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArneCJacobs/rust_1brc
[INFO] finished tweaking git repo https://github.com/ArneCJacobs/rust_1brc
[INFO] tweaked toml for git repo https://github.com/ArneCJacobs/rust_1brc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArneCJacobs/rust_1brc on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArneCJacobs/rust_1brc 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.2
[INFO] [stderr]   Downloaded diffy v0.3.0
[INFO] [stderr]   Downloaded rayon v1.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf181e48e08a8a376f7ece7e9bd2296e0700f8d045e1777ffbe02ccbecd5627e
[INFO] running `Command { std: "docker" "start" "-a" "cf181e48e08a8a376f7ece7e9bd2296e0700f8d045e1777ffbe02ccbecd5627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf181e48e08a8a376f7ece7e9bd2296e0700f8d045e1777ffbe02ccbecd5627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf181e48e08a8a376f7ece7e9bd2296e0700f8d045e1777ffbe02ccbecd5627e", kill_on_drop: false }`
[INFO] [stdout] cf181e48e08a8a376f7ece7e9bd2296e0700f8d045e1777ffbe02ccbecd5627e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f65e204f1bc4db1d16ab6754301ab2459df7aff77f7f3fbe8f9a90b05a50bc5
[INFO] running `Command { std: "docker" "start" "-a" "7f65e204f1bc4db1d16ab6754301ab2459df7aff77f7f3fbe8f9a90b05a50bc5", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
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[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking rust_1_brc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stdout] warning: struct `FxHasher` is never constructed
[INFO] [stdout]    --> src/t012_xxhash1.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct FxHasher {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K` is never used
[INFO] [stdout]    --> src/t012_xxhash1.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const K: usize = 0x517cc1b727220a95;  
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_to_hash` is never used
[INFO] [stdout]    --> src/t012_xxhash1.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl FxHasher {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 118 |     #[inline]
[INFO] [stdout] 119 |     fn add_to_hash(&mut self, i: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FxHasher` is never constructed
[INFO] [stdout]    --> src/t013_xxhash2.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct FxHasher {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K` is never used
[INFO] [stdout]    --> src/t013_xxhash2.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const K: usize = 0x517cc1b727220a95;  
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_to_hash` is never used
[INFO] [stdout]    --> src/t013_xxhash2.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl FxHasher {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 118 |     #[inline]
[INFO] [stdout] 119 |     fn add_to_hash(&mut self, i: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Measurement` is never constructed
[INFO] [stdout]  --> src/t006_memmap.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Measurement {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one_brc` is never used
[INFO] [stdout]   --> src/t006_memmap.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn one_brc(file: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round` is never used
[INFO] [stdout]   --> src/t006_memmap.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn round(value: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: struct `FxHasher` is never constructed
[INFO] [stdout]    --> src/t012_xxhash1.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct FxHasher {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K` is never used
[INFO] [stdout]    --> src/t012_xxhash1.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const K: usize = 0x517cc1b727220a95;  
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_to_hash` is never used
[INFO] [stdout]    --> src/t012_xxhash1.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl FxHasher {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 118 |     #[inline]
[INFO] [stdout] 119 |     fn add_to_hash(&mut self, i: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FxHasher` is never constructed
[INFO] [stdout]    --> src/t013_xxhash2.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct FxHasher {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K` is never used
[INFO] [stdout]    --> src/t013_xxhash2.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const K: usize = 0x517cc1b727220a95;  
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_to_hash` is never used
[INFO] [stdout]    --> src/t013_xxhash2.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl FxHasher {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 118 |     #[inline]
[INFO] [stdout] 119 |     fn add_to_hash(&mut self, i: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.23s
[INFO] running `Command { std: "docker" "inspect" "7f65e204f1bc4db1d16ab6754301ab2459df7aff77f7f3fbe8f9a90b05a50bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f65e204f1bc4db1d16ab6754301ab2459df7aff77f7f3fbe8f9a90b05a50bc5", kill_on_drop: false }`
[INFO] [stdout] 7f65e204f1bc4db1d16ab6754301ab2459df7aff77f7f3fbe8f9a90b05a50bc5
