[INFO] fetching crate poseidon-rs 0.0.4...
[INFO] checking poseidon-rs-0.0.4 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate poseidon-rs 0.0.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate poseidon-rs 0.0.4 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poseidon-rs 0.0.4
[INFO] finished tweaking crates.io crate poseidon-rs 0.0.4
[INFO] tweaked toml for crates.io crate poseidon-rs 0.0.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ff_ce v0.11.0
[INFO] [stderr]   Downloaded ff_derive_ce v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36015303a33ece585977b6994f017590b1d60b3f4d44e022d38a5bbd6b99093d
[INFO] running `Command { std: "docker" "start" "-a" "36015303a33ece585977b6994f017590b1d60b3f4d44e022d38a5bbd6b99093d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36015303a33ece585977b6994f017590b1d60b3f4d44e022d38a5bbd6b99093d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36015303a33ece585977b6994f017590b1d60b3f4d44e022d38a5bbd6b99093d", kill_on_drop: false }`
[INFO] [stdout] 36015303a33ece585977b6994f017590b1d60b3f4d44e022d38a5bbd6b99093d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f67a360943a4c287ccabd759282f59e107c35cb010e2915ba3cc8330728acf84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f67a360943a4c287ccabd759282f59e107c35cb010e2915ba3cc8330728acf84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon-core v1.8.0
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]    Compiling ff_derive_ce v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking ff_ce v0.11.0
[INFO] [stderr]     Checking poseidon-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nRoundsF` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub nRoundsF: usize,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nRoundsP` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub nRoundsP: Vec<usize>,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsF` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn sbox(&self, nRoundsF: usize, nRoundsP: usize, state: &mut Vec<Fr>, i: usize) {
[INFO] [stdout]    |                        ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsP` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:67:41
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn sbox(&self, nRoundsF: usize, nRoundsP: usize, state: &mut Vec<Fr>, i: usize) {
[INFO] [stdout]    |                                         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/lib.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |         if inp.len() < 0 || inp.len() > self.constants.nRoundsP.len() - 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsF` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let nRoundsF = self.constants.nRoundsF.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let nRoundsP = self.constants.nRoundsP[t - 2].clone();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/bench_poseidon_hash.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nRoundsF` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub nRoundsF: usize,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nRoundsP` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub nRoundsP: Vec<usize>,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsF` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn sbox(&self, nRoundsF: usize, nRoundsP: usize, state: &mut Vec<Fr>, i: usize) {
[INFO] [stdout]    |                        ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsP` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:67:41
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn sbox(&self, nRoundsF: usize, nRoundsP: usize, state: &mut Vec<Fr>, i: usize) {
[INFO] [stdout]    |                                         ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/lib.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |         if inp.len() < 0 || inp.len() > self.constants.nRoundsP.len() - 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsF` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let nRoundsF = self.constants.nRoundsF.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nRoundsP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let nRoundsP = self.constants.nRoundsP[t - 2].clone();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `n_rounds_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.04s
[INFO] running `Command { std: "docker" "inspect" "f67a360943a4c287ccabd759282f59e107c35cb010e2915ba3cc8330728acf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67a360943a4c287ccabd759282f59e107c35cb010e2915ba3cc8330728acf84", kill_on_drop: false }`
[INFO] [stdout] f67a360943a4c287ccabd759282f59e107c35cb010e2915ba3cc8330728acf84
