[INFO] cloning repository https://github.com/ThePotatoChronicler/mlogs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePotatoChronicler/mlogs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePotatoChronicler%2Fmlogs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePotatoChronicler%2Fmlogs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc0036a76ee35eefd4096dca29df40f33dcb144f [INFO] checking ThePotatoChronicler/mlogs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePotatoChronicler%2Fmlogs" "/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/ThePotatoChronicler/mlogs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThePotatoChronicler/mlogs [INFO] finished tweaking git repo https://github.com/ThePotatoChronicler/mlogs [INFO] tweaked toml for git repo https://github.com/ThePotatoChronicler/mlogs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ThePotatoChronicler/mlogs 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded nom_locate v4.0.0 [INFO] [stderr] Downloaded clap_derive v3.1.7 [INFO] [stderr] Downloaded clap v3.1.8 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70db8470b9e73d68d8544e83b1804de3e38c0cbfda61595737f67f1623865bb5 [INFO] running `Command { std: "docker" "start" "-a" "70db8470b9e73d68d8544e83b1804de3e38c0cbfda61595737f67f1623865bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70db8470b9e73d68d8544e83b1804de3e38c0cbfda61595737f67f1623865bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70db8470b9e73d68d8544e83b1804de3e38c0cbfda61595737f67f1623865bb5", kill_on_drop: false }` [INFO] [stdout] 70db8470b9e73d68d8544e83b1804de3e38c0cbfda61595737f67f1623865bb5 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aea6965e79ab0f2336ce0a9300b1cbb0a9798699d5c4a6c12d2bc71c38b6b461 [INFO] running `Command { std: "docker" "start" "-a" "aea6965e79ab0f2336ce0a9300b1cbb0a9798699d5c4a6c12d2bc71c38b6b461", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking blake2 v0.10.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking nom_locate v4.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking clap v3.1.8 [INFO] [stderr] Checking slimlog v0.1.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.29s [INFO] running `Command { std: "docker" "inspect" "aea6965e79ab0f2336ce0a9300b1cbb0a9798699d5c4a6c12d2bc71c38b6b461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aea6965e79ab0f2336ce0a9300b1cbb0a9798699d5c4a6c12d2bc71c38b6b461", kill_on_drop: false }` [INFO] [stdout] aea6965e79ab0f2336ce0a9300b1cbb0a9798699d5c4a6c12d2bc71c38b6b461