[INFO] cloning repository https://github.com/killruana/blog-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/killruana/blog-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillruana%2Fblog-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillruana%2Fblog-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 279d7667caf23d730fd30f29dcf97fe16a9f2f75 [INFO] checking killruana/blog-generator against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillruana%2Fblog-generator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/killruana/blog-generator 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/killruana/blog-generator [INFO] finished tweaking git repo https://github.com/killruana/blog-generator [INFO] tweaked toml for git repo https://github.com/killruana/blog-generator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/killruana/blog-generator 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] Downloading crates ... [INFO] [stderr] Downloaded globset v0.4.5 [INFO] [stderr] Downloaded globwalk v0.8.0 [INFO] [stderr] Downloaded chrono v0.4.15 [INFO] [stderr] Downloaded tera v1.5.0 [INFO] [stderr] Downloaded syn v1.0.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 029e1b964299a2e5cd4dff276c42d045dc3642cf8ade32aa7276302a76e9f2b7 [INFO] running `Command { std: "docker" "start" "-a" "029e1b964299a2e5cd4dff276c42d045dc3642cf8ade32aa7276302a76e9f2b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "029e1b964299a2e5cd4dff276c42d045dc3642cf8ade32aa7276302a76e9f2b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029e1b964299a2e5cd4dff276c42d045dc3642cf8ade32aa7276302a76e9f2b7", kill_on_drop: false }` [INFO] [stdout] 029e1b964299a2e5cd4dff276c42d045dc3642cf8ade32aa7276302a76e9f2b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2ebd34eb8d19384183069ac8501429b7df1a03c7a5aaa52484b5006cd19805bb [INFO] running `Command { std: "docker" "start" "-a" "2ebd34eb8d19384183069ac8501429b7df1a03c7a5aaa52484b5006cd19805bb", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking globwalk v0.8.0 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking tera v1.5.0 [INFO] [stderr] Checking blog-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.79s [INFO] running `Command { std: "docker" "inspect" "2ebd34eb8d19384183069ac8501429b7df1a03c7a5aaa52484b5006cd19805bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ebd34eb8d19384183069ac8501429b7df1a03c7a5aaa52484b5006cd19805bb", kill_on_drop: false }` [INFO] [stdout] 2ebd34eb8d19384183069ac8501429b7df1a03c7a5aaa52484b5006cd19805bb [INFO] checking killruana/blog-generator against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillruana%2Fblog-generator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/killruana/blog-generator on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/killruana/blog-generator [INFO] finished tweaking git repo https://github.com/killruana/blog-generator [INFO] tweaked toml for git repo https://github.com/killruana/blog-generator written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/killruana/blog-generator 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d121ffc39f7016fefddb73e31c0036331ecc392b1ef2403f82ae14fd8ce02edc [INFO] running `Command { std: "docker" "start" "-a" "d121ffc39f7016fefddb73e31c0036331ecc392b1ef2403f82ae14fd8ce02edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d121ffc39f7016fefddb73e31c0036331ecc392b1ef2403f82ae14fd8ce02edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d121ffc39f7016fefddb73e31c0036331ecc392b1ef2403f82ae14fd8ce02edc", kill_on_drop: false }` [INFO] [stdout] d121ffc39f7016fefddb73e31c0036331ecc392b1ef2403f82ae14fd8ce02edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cea99ced408c26a89f067fa23db9e57176b4c169e5628bb4e1981b9ec10c92ca [INFO] running `Command { std: "docker" "start" "-a" "cea99ced408c26a89f067fa23db9e57176b4c169e5628bb4e1981b9ec10c92ca", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking globwalk v0.8.0 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking tera v1.5.0 [INFO] [stderr] Checking blog-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.51s [INFO] running `Command { std: "docker" "inspect" "cea99ced408c26a89f067fa23db9e57176b4c169e5628bb4e1981b9ec10c92ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cea99ced408c26a89f067fa23db9e57176b4c169e5628bb4e1981b9ec10c92ca", kill_on_drop: false }` [INFO] [stdout] cea99ced408c26a89f067fa23db9e57176b4c169e5628bb4e1981b9ec10c92ca