[INFO] fetching crate boys 0.1.0...
[INFO] checking boys-0.1.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate boys 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate boys 0.1.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boys 0.1.0
[INFO] finished tweaking crates.io crate boys 0.1.0
[INFO] tweaked toml for crates.io crate boys 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] [stderr]   Downloaded GSL-sys v3.0.0
[INFO] [stderr]   Downloaded csv-core v0.1.11
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded csv v1.3.0
[INFO] [stderr]   Downloaded GSL v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4aa588c307e297c9ccb097dc329f2c0d7687a2fc3f38adaedb96cb078c091c
[INFO] running `Command { std: "docker" "start" "-a" "9c4aa588c307e297c9ccb097dc329f2c0d7687a2fc3f38adaedb96cb078c091c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4aa588c307e297c9ccb097dc329f2c0d7687a2fc3f38adaedb96cb078c091c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4aa588c307e297c9ccb097dc329f2c0d7687a2fc3f38adaedb96cb078c091c", kill_on_drop: false }`
[INFO] [stdout] 9c4aa588c307e297c9ccb097dc329f2c0d7687a2fc3f38adaedb96cb078c091c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da66829cb17770f1655f3a320a20f01d2d1aade9809c75ae3f3c173d0805b071
[INFO] running `Command { std: "docker" "start" "-a" "da66829cb17770f1655f3a320a20f01d2d1aade9809c75ae3f3c173d0805b071", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling GSL-sys v3.0.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking GSL v6.0.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking boys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sum`
[INFO] [stdout]    --> src/jeffhammond/mod.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut sum: f64;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_sum`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_factorial` is never used
[INFO] [stdout]  --> src/jeffhammond/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn inverse_factorial(n: u64) -> f64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_factorial` is never used
[INFO] [stdout]   --> src/jeffhammond/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn double_factorial(n: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `boys_asymp` is never used
[INFO] [stdout]   --> src/jeffhammond/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn boys_asymp(n: u64, x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `boys_term` is never used
[INFO] [stdout]   --> src/jeffhammond/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn boys_term(n: u64, k: u64, x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `boys1` is never used
[INFO] [stdout]   --> src/jeffhammond/mod.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn boys1(n: u64, x: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `boys2` is never used
[INFO] [stdout]   --> src/jeffhammond/mod.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn boys2(n: u64, x: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `boys3` is never used
[INFO] [stdout]    --> src/jeffhammond/mod.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub fn boys3(n: u64, x: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "da66829cb17770f1655f3a320a20f01d2d1aade9809c75ae3f3c173d0805b071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da66829cb17770f1655f3a320a20f01d2d1aade9809c75ae3f3c173d0805b071", kill_on_drop: false }`
[INFO] [stdout] da66829cb17770f1655f3a320a20f01d2d1aade9809c75ae3f3c173d0805b071
