[INFO] cloning repository https://github.com/Desiders/noisy_web_traffic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Desiders/noisy_web_traffic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesiders%2Fnoisy_web_traffic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesiders%2Fnoisy_web_traffic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd41e013908852555a18ede59f8f9b7a7697dc1b [INFO] checking Desiders/noisy_web_traffic against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesiders%2Fnoisy_web_traffic" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Desiders/noisy_web_traffic 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/Desiders/noisy_web_traffic [INFO] finished tweaking git repo https://github.com/Desiders/noisy_web_traffic [INFO] tweaked toml for git repo https://github.com/Desiders/noisy_web_traffic written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Desiders/noisy_web_traffic 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.9.13 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.4 [INFO] [stderr] Downloaded tl v0.7.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f3aac5776b7bd7cfd980eab3b8c03f7508c4e01cbe71e182402a02f11279cca3 [INFO] running `Command { std: "docker" "start" "-a" "f3aac5776b7bd7cfd980eab3b8c03f7508c4e01cbe71e182402a02f11279cca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3aac5776b7bd7cfd980eab3b8c03f7508c4e01cbe71e182402a02f11279cca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3aac5776b7bd7cfd980eab3b8c03f7508c4e01cbe71e182402a02f11279cca3", kill_on_drop: false }` [INFO] [stdout] f3aac5776b7bd7cfd980eab3b8c03f7508c4e01cbe71e182402a02f11279cca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f5857b55ab6a1a070fe5c9db41a34073bbe610b2d9d37d73e2771707484b06d8 [INFO] running `Command { std: "docker" "start" "-a" "f5857b55ab6a1a070fe5c9db41a34073bbe610b2d9d37d73e2771707484b06d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking unsafe-libyaml v0.2.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking tl v0.7.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.13 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking noisy_web_traffic v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.60s [INFO] running `Command { std: "docker" "inspect" "f5857b55ab6a1a070fe5c9db41a34073bbe610b2d9d37d73e2771707484b06d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5857b55ab6a1a070fe5c9db41a34073bbe610b2d9d37d73e2771707484b06d8", kill_on_drop: false }` [INFO] [stdout] f5857b55ab6a1a070fe5c9db41a34073bbe610b2d9d37d73e2771707484b06d8 [INFO] checking Desiders/noisy_web_traffic against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDesiders%2Fnoisy_web_traffic" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Desiders/noisy_web_traffic on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Desiders/noisy_web_traffic [INFO] finished tweaking git repo https://github.com/Desiders/noisy_web_traffic [INFO] tweaked toml for git repo https://github.com/Desiders/noisy_web_traffic written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Desiders/noisy_web_traffic 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2d6091743f1f29a0106df8e6fb27892abd821083541bff9fc0ab7da75e9f3ed [INFO] running `Command { std: "docker" "start" "-a" "f2d6091743f1f29a0106df8e6fb27892abd821083541bff9fc0ab7da75e9f3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2d6091743f1f29a0106df8e6fb27892abd821083541bff9fc0ab7da75e9f3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d6091743f1f29a0106df8e6fb27892abd821083541bff9fc0ab7da75e9f3ed", kill_on_drop: false }` [INFO] [stdout] f2d6091743f1f29a0106df8e6fb27892abd821083541bff9fc0ab7da75e9f3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bd01c6724d318cbf0e1b0b2dcd61f0ee52209c476f756a372e944283eb4a124 [INFO] running `Command { std: "docker" "start" "-a" "2bd01c6724d318cbf0e1b0b2dcd61f0ee52209c476f756a372e944283eb4a124", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking unsafe-libyaml v0.2.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking tl v0.7.7 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.13 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking noisy_web_traffic v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.50s [INFO] running `Command { std: "docker" "inspect" "2bd01c6724d318cbf0e1b0b2dcd61f0ee52209c476f756a372e944283eb4a124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bd01c6724d318cbf0e1b0b2dcd61f0ee52209c476f756a372e944283eb4a124", kill_on_drop: false }` [INFO] [stdout] 2bd01c6724d318cbf0e1b0b2dcd61f0ee52209c476f756a372e944283eb4a124