[INFO] cloning repository https://github.com/arpitkarnatak/rust-prep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arpitkarnatak/rust-prep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpitkarnatak%2Frust-prep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpitkarnatak%2Frust-prep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccc813955a0d637b45f7cff242ab81b80a280456 [INFO] checking arpitkarnatak/rust-prep against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farpitkarnatak%2Frust-prep" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arpitkarnatak/rust-prep on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arpitkarnatak/rust-prep [INFO] finished tweaking git repo https://github.com/arpitkarnatak/rust-prep [INFO] tweaked toml for git repo https://github.com/arpitkarnatak/rust-prep written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/arpitkarnatak/rust-prep 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0af6cdab173b837378bbcdf8b2604a6fa7c1807bec1b76d0dde996dafc4ef20b [INFO] running `Command { std: "docker" "start" "-a" "0af6cdab173b837378bbcdf8b2604a6fa7c1807bec1b76d0dde996dafc4ef20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0af6cdab173b837378bbcdf8b2604a6fa7c1807bec1b76d0dde996dafc4ef20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0af6cdab173b837378bbcdf8b2604a6fa7c1807bec1b76d0dde996dafc4ef20b", kill_on_drop: false }` [INFO] [stdout] 0af6cdab173b837378bbcdf8b2604a6fa7c1807bec1b76d0dde996dafc4ef20b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae83a125c350ef3af9c028c1667ac50d4751b48dc11618f7ae332e5e54aace52 [INFO] running `Command { std: "docker" "start" "-a" "ae83a125c350ef3af9c028c1667ac50d4751b48dc11618f7ae332e5e54aace52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking test-prep-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | pub S: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `K` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | pub K: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `T` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | pub T: f64 [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | pub S: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `K` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | pub K: Vec, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `T` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | pub T: f64 [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | pub S: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `K` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | pub K: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `T` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | pub T: f64 [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | pub S: f64, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `K` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | pub K: Vec, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `T` should have a snake case name [INFO] [stdout] --> src/black_scholes.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | pub T: f64 [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.48s [INFO] running `Command { std: "docker" "inspect" "ae83a125c350ef3af9c028c1667ac50d4751b48dc11618f7ae332e5e54aace52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae83a125c350ef3af9c028c1667ac50d4751b48dc11618f7ae332e5e54aace52", kill_on_drop: false }` [INFO] [stdout] ae83a125c350ef3af9c028c1667ac50d4751b48dc11618f7ae332e5e54aace52