[INFO] cloning repository https://github.com/kis/bullet-proof [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kis/bullet-proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkis%2Fbullet-proof", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkis%2Fbullet-proof'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5054c7129f377a403b049d0261d9333cc7bc891 [INFO] checking kis/bullet-proof against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkis%2Fbullet-proof" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kis/bullet-proof on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kis/bullet-proof [INFO] finished tweaking git repo https://github.com/kis/bullet-proof [INFO] tweaked toml for git repo https://github.com/kis/bullet-proof written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65dbb8536c343a6aa3f69cd985c244b977059a10d34c792ad93b55c89414c9d0 [INFO] running `Command { std: "docker" "start" "-a" "65dbb8536c343a6aa3f69cd985c244b977059a10d34c792ad93b55c89414c9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65dbb8536c343a6aa3f69cd985c244b977059a10d34c792ad93b55c89414c9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65dbb8536c343a6aa3f69cd985c244b977059a10d34c792ad93b55c89414c9d0", kill_on_drop: false }` [INFO] [stdout] 65dbb8536c343a6aa3f69cd985c244b977059a10d34c792ad93b55c89414c9d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f52bdf6a7b84f98c2f21589cfca032b1a2ebe3187ab04651c43c0527f710d77b [INFO] running `Command { std: "docker" "start" "-a" "f52bdf6a7b84f98c2f21589cfca032b1a2ebe3187ab04651c43c0527f710d77b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Compiling async-io v1.9.0 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-net v1.7.0 [INFO] [stderr] Compiling async-process v1.5.0 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking markdown v0.3.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking rust-workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | io(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | io(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.41s [INFO] running `Command { std: "docker" "inspect" "f52bdf6a7b84f98c2f21589cfca032b1a2ebe3187ab04651c43c0527f710d77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f52bdf6a7b84f98c2f21589cfca032b1a2ebe3187ab04651c43c0527f710d77b", kill_on_drop: false }` [INFO] [stdout] f52bdf6a7b84f98c2f21589cfca032b1a2ebe3187ab04651c43c0527f710d77b