[INFO] cloning repository https://github.com/kloki/imgen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kloki/imgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloki%2Fimgen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloki%2Fimgen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e49eb5d86eb76536fee1f754628ec50522632dc [INFO] checking kloki/imgen against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloki%2Fimgen" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kloki/imgen 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/kloki/imgen [INFO] finished tweaking git repo https://github.com/kloki/imgen [INFO] tweaked toml for git repo https://github.com/kloki/imgen written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kloki/imgen 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1b98ed5f1c49967b2d696eb5dd4879733980234462f1dbddcee5aa7b4879e1b1 [INFO] running `Command { std: "docker" "start" "-a" "1b98ed5f1c49967b2d696eb5dd4879733980234462f1dbddcee5aa7b4879e1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b98ed5f1c49967b2d696eb5dd4879733980234462f1dbddcee5aa7b4879e1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b98ed5f1c49967b2d696eb5dd4879733980234462f1dbddcee5aa7b4879e1b1", kill_on_drop: false }` [INFO] [stdout] 1b98ed5f1c49967b2d696eb5dd4879733980234462f1dbddcee5aa7b4879e1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 666e051060122dac9c40618d960baaadf85e7e5033568020f1547532b0339d15 [INFO] running `Command { std: "docker" "start" "-a" "666e051060122dac9c40618d960baaadf85e7e5033568020f1547532b0339d15", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking imgen v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.03s [INFO] running `Command { std: "docker" "inspect" "666e051060122dac9c40618d960baaadf85e7e5033568020f1547532b0339d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "666e051060122dac9c40618d960baaadf85e7e5033568020f1547532b0339d15", kill_on_drop: false }` [INFO] [stdout] 666e051060122dac9c40618d960baaadf85e7e5033568020f1547532b0339d15 [INFO] checking kloki/imgen against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloki%2Fimgen" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kloki/imgen 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/kloki/imgen [INFO] finished tweaking git repo https://github.com/kloki/imgen [INFO] tweaked toml for git repo https://github.com/kloki/imgen written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kloki/imgen 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 408604236de572a5090e852126c622b9a803591cdcbc65b39d4f2fea4aeefd58 [INFO] running `Command { std: "docker" "start" "-a" "408604236de572a5090e852126c622b9a803591cdcbc65b39d4f2fea4aeefd58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "408604236de572a5090e852126c622b9a803591cdcbc65b39d4f2fea4aeefd58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "408604236de572a5090e852126c622b9a803591cdcbc65b39d4f2fea4aeefd58", kill_on_drop: false }` [INFO] [stdout] 408604236de572a5090e852126c622b9a803591cdcbc65b39d4f2fea4aeefd58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7a644ff7c89ad53cdbade0980fdeecd6baf876110e56cbf681aa5ac8c6f092e6 [INFO] running `Command { std: "docker" "start" "-a" "7a644ff7c89ad53cdbade0980fdeecd6baf876110e56cbf681aa5ac8c6f092e6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking imgen v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.70s [INFO] running `Command { std: "docker" "inspect" "7a644ff7c89ad53cdbade0980fdeecd6baf876110e56cbf681aa5ac8c6f092e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a644ff7c89ad53cdbade0980fdeecd6baf876110e56cbf681aa5ac8c6f092e6", kill_on_drop: false }` [INFO] [stdout] 7a644ff7c89ad53cdbade0980fdeecd6baf876110e56cbf681aa5ac8c6f092e6