[INFO] cloning repository https://github.com/rafaelnferreira/jeba [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafaelnferreira/jeba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelnferreira%2Fjeba", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelnferreira%2Fjeba'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5f79b726390bb2a8be8f9457b3b67c2c60bbed5 [INFO] checking rafaelnferreira/jeba against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelnferreira%2Fjeba" "/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/rafaelnferreira/jeba 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/rafaelnferreira/jeba [INFO] finished tweaking git repo https://github.com/rafaelnferreira/jeba [INFO] tweaked toml for git repo https://github.com/rafaelnferreira/jeba written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rafaelnferreira/jeba 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winnow v0.5.17 [INFO] [stderr] Downloaded serde_spanned v0.6.4 [INFO] [stderr] Downloaded tempfile v3.8.1 [INFO] [stderr] Downloaded indexmap v2.0.2 [INFO] [stderr] Downloaded serde_derive v1.0.190 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded rustix v0.38.21 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded clippy v0.0.302 [INFO] [stderr] Downloaded linux-raw-sys v0.4.10 [INFO] [stderr] Downloaded termcolor v1.3.0 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded base64 v0.21.5 [INFO] [stderr] Downloaded errno v0.3.5 [INFO] [stderr] Downloaded serde v1.0.190 [INFO] [stderr] Downloaded toml_edit v0.20.7 [INFO] [stderr] Downloaded toml v0.8.6 [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] 52197f2cfe16bff70b0c141a5c2b2f8f8377d7ad73bee9fa1416c9d1f562063f [INFO] running `Command { std: "docker" "start" "-a" "52197f2cfe16bff70b0c141a5c2b2f8f8377d7ad73bee9fa1416c9d1f562063f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52197f2cfe16bff70b0c141a5c2b2f8f8377d7ad73bee9fa1416c9d1f562063f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52197f2cfe16bff70b0c141a5c2b2f8f8377d7ad73bee9fa1416c9d1f562063f", kill_on_drop: false }` [INFO] [stdout] 52197f2cfe16bff70b0c141a5c2b2f8f8377d7ad73bee9fa1416c9d1f562063f [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] 2dda6a6a8acde4caf022f5b39324a877340bea595825948a2037b339dacc402c [INFO] running `Command { std: "docker" "start" "-a" "2dda6a6a8acde4caf022f5b39324a877340bea595825948a2037b339dacc402c", kill_on_drop: false }` [INFO] [stderr] warning: jeba v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking winnow v0.5.17 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_edit v0.20.7 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking toml v0.8.6 [INFO] [stderr] Checking jeba v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.88s [INFO] running `Command { std: "docker" "inspect" "2dda6a6a8acde4caf022f5b39324a877340bea595825948a2037b339dacc402c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dda6a6a8acde4caf022f5b39324a877340bea595825948a2037b339dacc402c", kill_on_drop: false }` [INFO] [stdout] 2dda6a6a8acde4caf022f5b39324a877340bea595825948a2037b339dacc402c [INFO] checking rafaelnferreira/jeba against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelnferreira%2Fjeba" "/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/rafaelnferreira/jeba 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/rafaelnferreira/jeba [INFO] finished tweaking git repo https://github.com/rafaelnferreira/jeba [INFO] tweaked toml for git repo https://github.com/rafaelnferreira/jeba written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rafaelnferreira/jeba 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] a91cd4227deb361a8828e84dc129b44ea46e032148327a179521bf8d97dab14f [INFO] running `Command { std: "docker" "start" "-a" "a91cd4227deb361a8828e84dc129b44ea46e032148327a179521bf8d97dab14f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a91cd4227deb361a8828e84dc129b44ea46e032148327a179521bf8d97dab14f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a91cd4227deb361a8828e84dc129b44ea46e032148327a179521bf8d97dab14f", kill_on_drop: false }` [INFO] [stdout] a91cd4227deb361a8828e84dc129b44ea46e032148327a179521bf8d97dab14f [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] e86aeefd7d8e92bdf2ebfd0be3135c18bd7f31682f9f0249a0ec5f8f36bad474 [INFO] running `Command { std: "docker" "start" "-a" "e86aeefd7d8e92bdf2ebfd0be3135c18bd7f31682f9f0249a0ec5f8f36bad474", kill_on_drop: false }` [INFO] [stderr] warning: jeba v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking winnow v0.5.17 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_edit v0.20.7 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking toml v0.8.6 [INFO] [stderr] Checking jeba v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.15s [INFO] running `Command { std: "docker" "inspect" "e86aeefd7d8e92bdf2ebfd0be3135c18bd7f31682f9f0249a0ec5f8f36bad474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e86aeefd7d8e92bdf2ebfd0be3135c18bd7f31682f9f0249a0ec5f8f36bad474", kill_on_drop: false }` [INFO] [stdout] e86aeefd7d8e92bdf2ebfd0be3135c18bd7f31682f9f0249a0ec5f8f36bad474