[INFO] cloning repository https://github.com/yliunssept/rust-exampe1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yliunssept/rust-exampe1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyliunssept%2Frust-exampe1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyliunssept%2Frust-exampe1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b584d79c77494988ba253d12a6f05f6bab40090
[INFO] checking yliunssept/rust-exampe1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyliunssept%2Frust-exampe1" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  70% (533/754)
Updating files:  71% (536/754)
Updating files:  72% (543/754)
Updating files:  73% (551/754)
Updating files:  74% (558/754)
Updating files:  75% (566/754)
Updating files:  76% (574/754)
Updating files:  77% (581/754)
Updating files:  78% (589/754)
Updating files:  79% (596/754)
Updating files:  80% (604/754)
Updating files:  81% (611/754)
Updating files:  82% (619/754)
Updating files:  82% (620/754)
Updating files:  83% (626/754)
Updating files:  84% (634/754)
Updating files:  85% (641/754)
Updating files:  86% (649/754)
Updating files:  87% (656/754)
Updating files:  88% (664/754)
Updating files:  89% (672/754)
Updating files:  90% (679/754)
Updating files:  91% (687/754)
Updating files:  92% (694/754)
Updating files:  93% (702/754)
Updating files:  94% (709/754)
Updating files:  95% (717/754)
Updating files:  96% (724/754)
Updating files:  97% (732/754)
Updating files:  98% (739/754)
Updating files:  99% (747/754)
Updating files: 100% (754/754)
Updating files: 100% (754/754), done.
[INFO] validating manifest of git repo https://github.com/yliunssept/rust-exampe1 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/yliunssept/rust-exampe1
[INFO] finished tweaking git repo https://github.com/yliunssept/rust-exampe1
[INFO] tweaked toml for git repo https://github.com/yliunssept/rust-exampe1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yliunssept/rust-exampe1 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded puruspe v0.2.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded peroxide-ad v0.3.0
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded peroxide v0.31.6
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6bf38161395e864060e239b765a85fa6903c36967ce2a98f7291b27b63831f
[INFO] running `Command { std: "docker" "start" "-a" "ce6bf38161395e864060e239b765a85fa6903c36967ce2a98f7291b27b63831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6bf38161395e864060e239b765a85fa6903c36967ce2a98f7291b27b63831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6bf38161395e864060e239b765a85fa6903c36967ce2a98f7291b27b63831f", kill_on_drop: false }`
[INFO] [stdout] ce6bf38161395e864060e239b765a85fa6903c36967ce2a98f7291b27b63831f
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 597b7ccccfb8cdffc6e8aa60cce73c48327881ace5efbb8c7270c2ed55fd0373
[INFO] running `Command { std: "docker" "start" "-a" "597b7ccccfb8cdffc6e8aa60cce73c48327881ace5efbb8c7270c2ed55fd0373", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling peroxide v0.31.6
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking puruspe v0.2.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling peroxide-ad v0.3.0
[INFO] [stderr]     Checking test_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.02s
[INFO] running `Command { std: "docker" "inspect" "597b7ccccfb8cdffc6e8aa60cce73c48327881ace5efbb8c7270c2ed55fd0373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597b7ccccfb8cdffc6e8aa60cce73c48327881ace5efbb8c7270c2ed55fd0373", kill_on_drop: false }`
[INFO] [stdout] 597b7ccccfb8cdffc6e8aa60cce73c48327881ace5efbb8c7270c2ed55fd0373