[INFO] cloning repository https://github.com/simon1010/RustAdventures [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simon1010/RustAdventures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon1010%2FRustAdventures", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon1010%2FRustAdventures'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b3ecf5a799b89e5cad8c3862d1a5d6605a93b11 [INFO] checking simon1010/RustAdventures against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon1010%2FRustAdventures" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/simon1010/RustAdventures 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/simon1010/RustAdventures [INFO] finished tweaking git repo https://github.com/simon1010/RustAdventures [INFO] tweaked toml for git repo https://github.com/simon1010/RustAdventures written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/simon1010/RustAdventures 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5b521e9d957265695f2678901c53250b89091fcee7da342f58b7e2376c0cf542 [INFO] running `Command { std: "docker" "start" "-a" "5b521e9d957265695f2678901c53250b89091fcee7da342f58b7e2376c0cf542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b521e9d957265695f2678901c53250b89091fcee7da342f58b7e2376c0cf542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b521e9d957265695f2678901c53250b89091fcee7da342f58b7e2376c0cf542", kill_on_drop: false }` [INFO] [stdout] 5b521e9d957265695f2678901c53250b89091fcee7da342f58b7e2376c0cf542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1005449d469862a60149fdfee58fdc37de39da66809bf39cdfd9a27b158127ed [INFO] running `Command { std: "docker" "start" "-a" "1005449d469862a60149fdfee58fdc37de39da66809bf39cdfd9a27b158127ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking hyper_microservice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Body` is imported redundantly [INFO] [stdout] --> src/main.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Body` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/main.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Response` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Server` is imported redundantly [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Server` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Body` is imported redundantly [INFO] [stdout] --> src/main.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Body` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/main.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Response` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Server` is imported redundantly [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{Body, Response, Server}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | use hyper::rt::Future; [INFO] [stdout] 4 | use hyper::*; [INFO] [stdout] | -------- the item `Server` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.11s [INFO] running `Command { std: "docker" "inspect" "1005449d469862a60149fdfee58fdc37de39da66809bf39cdfd9a27b158127ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1005449d469862a60149fdfee58fdc37de39da66809bf39cdfd9a27b158127ed", kill_on_drop: false }` [INFO] [stdout] 1005449d469862a60149fdfee58fdc37de39da66809bf39cdfd9a27b158127ed