[INFO] cloning repository https://github.com/nanoqsh/staff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nanoqsh/staff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoqsh%2Fstaff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoqsh%2Fstaff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9487e262d26e5d931a8b818d1a673aeb8c2f790f
[INFO] checking nanoqsh/staff against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoqsh%2Fstaff" "/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/nanoqsh/staff 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/nanoqsh/staff
[INFO] finished tweaking git repo https://github.com/nanoqsh/staff
[INFO] tweaked toml for git repo https://github.com/nanoqsh/staff written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nanoqsh/staff 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 quote v1.0.31
[INFO] [stderr]   Downloaded serde v1.0.171
[INFO] [stderr]   Downloaded proc-macro2 v1.0.66
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.11
[INFO] [stderr]   Downloaded serde_derive v1.0.171
[INFO] [stderr]   Downloaded anstyle v1.0.1
[INFO] [stderr]   Downloaded num-rational v0.4.1
[INFO] [stderr]   Downloaded clap_derive v4.3.12
[INFO] [stderr]   Downloaded clap v4.3.17
[INFO] [stderr]   Downloaded png v0.17.9
[INFO] [stderr]   Downloaded clap_builder v4.3.17
[INFO] [stderr]   Downloaded image v0.24.6
[INFO] [stderr]   Downloaded glam v0.24.1
[INFO] [stderr]   Downloaded palette v0.7.2
[INFO] [stderr]   Downloaded quick-xml v0.31.0
[INFO] [stderr]   Downloaded syn v2.0.26
[INFO] [stderr]   Downloaded fast-srgb8 v1.0.0
[INFO] [stderr]   Downloaded serde_json v1.0.103
[INFO] [stderr]   Downloaded bytemuck v1.13.1
[INFO] [stderr]   Downloaded flate2 v1.0.26
[INFO] [stderr]   Downloaded crc32fast v1.3.2
[INFO] [stderr]   Downloaded clap_lex v0.5.0
[INFO] [stderr]   Downloaded fdeflate v0.3.0
[INFO] [stderr]   Downloaded simd-adler32 v0.3.5
[INFO] [stderr]   Downloaded palette_derive v0.7.2
[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] 44f0b3f03761297cdf35efb54e390d3474a5156f67748e7d67e9d580cee95d26
[INFO] running `Command { std: "docker" "start" "-a" "44f0b3f03761297cdf35efb54e390d3474a5156f67748e7d67e9d580cee95d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f0b3f03761297cdf35efb54e390d3474a5156f67748e7d67e9d580cee95d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f0b3f03761297cdf35efb54e390d3474a5156f67748e7d67e9d580cee95d26", kill_on_drop: false }`
[INFO] [stdout] 44f0b3f03761297cdf35efb54e390d3474a5156f67748e7d67e9d580cee95d26
[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] ce527c70da7a344233039b0cc9e66256ff3faaa4234aa1c42384af350ffc9b2a
[INFO] running `Command { std: "docker" "start" "-a" "ce527c70da7a344233039b0cc9e66256ff3faaa4234aa1c42384af350ffc9b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling palette v0.7.2
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking glam v0.24.1
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking clap_builder v4.3.17
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]     Checking png v0.17.9
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking im v0.1.0 (/opt/rustwide/workdir/im)
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling palette_derive v0.7.2
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking clap v4.3.17
[INFO] [stderr]     Checking convert v0.1.0 (/opt/rustwide/workdir/convert)
[INFO] [stderr]     Checking atlas v0.1.0 (/opt/rustwide/workdir/atlas)
[INFO] [stderr]     Checking color v0.1.0 (/opt/rustwide/workdir/color)
[INFO] [stderr]     Checking staff v0.1.0 (/opt/rustwide/workdir/staff)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "ce527c70da7a344233039b0cc9e66256ff3faaa4234aa1c42384af350ffc9b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce527c70da7a344233039b0cc9e66256ff3faaa4234aa1c42384af350ffc9b2a", kill_on_drop: false }`
[INFO] [stdout] ce527c70da7a344233039b0cc9e66256ff3faaa4234aa1c42384af350ffc9b2a