[INFO] cloning repository https://github.com/LamsyA/commitment_scheme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LamsyA/commitment_scheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamsyA%2Fcommitment_scheme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamsyA%2Fcommitment_scheme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52b067a0c01f7b520f3b1d534437fe1ee8e83d93
[INFO] checking LamsyA/commitment_scheme against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamsyA%2Fcommitment_scheme" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LamsyA/commitment_scheme on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LamsyA/commitment_scheme
[INFO] finished tweaking git repo https://github.com/LamsyA/commitment_scheme
[INFO] tweaked toml for git repo https://github.com/LamsyA/commitment_scheme written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LamsyA/commitment_scheme 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eb4a92a893cce1f633dc6e0af436804c873a7bb75d0d4bb6452e0ae81da6a29
[INFO] running `Command { std: "docker" "start" "-a" "5eb4a92a893cce1f633dc6e0af436804c873a7bb75d0d4bb6452e0ae81da6a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb4a92a893cce1f633dc6e0af436804c873a7bb75d0d4bb6452e0ae81da6a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb4a92a893cce1f633dc6e0af436804c873a7bb75d0d4bb6452e0ae81da6a29", kill_on_drop: false }`
[INFO] [stdout] 5eb4a92a893cce1f633dc6e0af436804c873a7bb75d0d4bb6452e0ae81da6a29
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dca2028dea8a16437241780a4924d211493af312b3a71794eaa151b7cd41619e
[INFO] running `Command { std: "docker" "start" "-a" "dca2028dea8a16437241780a4924d211493af312b3a71794eaa151b7cd41619e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha256 v1.5.0
[INFO] [stderr]     Checking commitmentScheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `commitment_scheme` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait commitment_scheme {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CommitmentScheme`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `commitment_scheme` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait commitment_scheme {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CommitmentScheme`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "dca2028dea8a16437241780a4924d211493af312b3a71794eaa151b7cd41619e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca2028dea8a16437241780a4924d211493af312b3a71794eaa151b7cd41619e", kill_on_drop: false }`
[INFO] [stdout] dca2028dea8a16437241780a4924d211493af312b3a71794eaa151b7cd41619e