[INFO] fetching crate toor 0.1.0... [INFO] checking toor-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate toor 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate toor 0.1.0 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] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate toor 0.1.0 [INFO] finished tweaking crates.io crate toor 0.1.0 [INFO] tweaked toml for crates.io crate toor 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate toor 0.1.0 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 predicates-tree v1.0.7 [INFO] [stderr] Downloaded supports-color v2.1.0 [INFO] [stderr] Downloaded termtree v0.4.0 [INFO] [stderr] Downloaded serde v1.0.155 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded bstr v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fc470f63a6a1dd61a3a7eeb7b699777a9c3623024880a7d55b91d65b2b2d5195 [INFO] running `Command { std: "docker" "start" "-a" "fc470f63a6a1dd61a3a7eeb7b699777a9c3623024880a7d55b91d65b2b2d5195", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc470f63a6a1dd61a3a7eeb7b699777a9c3623024880a7d55b91d65b2b2d5195", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc470f63a6a1dd61a3a7eeb7b699777a9c3623024880a7d55b91d65b2b2d5195", kill_on_drop: false }` [INFO] [stdout] fc470f63a6a1dd61a3a7eeb7b699777a9c3623024880a7d55b91d65b2b2d5195 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 314c5a9d4c242adf6674f295b288f79664f25587f458be31165dd2e0839d3243 [INFO] running `Command { std: "docker" "start" "-a" "314c5a9d4c242adf6674f295b288f79664f25587f458be31165dd2e0839d3243", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling rustix v0.36.16 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking bstr v1.3.0 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking termtree v0.4.0 [INFO] [stderr] Checking predicates-tree v1.0.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tempfile v3.4.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Checking globset v0.4.10 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking assert_fs v1.0.13 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking toor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.11s [INFO] running `Command { std: "docker" "inspect" "314c5a9d4c242adf6674f295b288f79664f25587f458be31165dd2e0839d3243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314c5a9d4c242adf6674f295b288f79664f25587f458be31165dd2e0839d3243", kill_on_drop: false }` [INFO] [stdout] 314c5a9d4c242adf6674f295b288f79664f25587f458be31165dd2e0839d3243 [INFO] checking toor-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate toor 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate toor 0.1.0 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] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate toor 0.1.0 [INFO] finished tweaking crates.io crate toor 0.1.0 [INFO] tweaked toml for crates.io crate toor 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate toor 0.1.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 776e4d6a5a539898afba4f6f6a11dda3cbf7145d65c1acae86d1fcef3b6ed3ac [INFO] running `Command { std: "docker" "start" "-a" "776e4d6a5a539898afba4f6f6a11dda3cbf7145d65c1acae86d1fcef3b6ed3ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "776e4d6a5a539898afba4f6f6a11dda3cbf7145d65c1acae86d1fcef3b6ed3ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "776e4d6a5a539898afba4f6f6a11dda3cbf7145d65c1acae86d1fcef3b6ed3ac", kill_on_drop: false }` [INFO] [stdout] 776e4d6a5a539898afba4f6f6a11dda3cbf7145d65c1acae86d1fcef3b6ed3ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7bf92064b82bae61e4b237ffb1ed7a9211d3c4a9e5050c4260a4a01c4892e0b7 [INFO] running `Command { std: "docker" "start" "-a" "7bf92064b82bae61e4b237ffb1ed7a9211d3c4a9e5050c4260a4a01c4892e0b7", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rustix v0.36.16 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking termtree v0.4.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking predicates-tree v1.0.7 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking bstr v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tempfile v3.4.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking globset v0.4.10 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking assert_fs v1.0.13 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking toor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.73s [INFO] running `Command { std: "docker" "inspect" "7bf92064b82bae61e4b237ffb1ed7a9211d3c4a9e5050c4260a4a01c4892e0b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf92064b82bae61e4b237ffb1ed7a9211d3c4a9e5050c4260a4a01c4892e0b7", kill_on_drop: false }` [INFO] [stdout] 7bf92064b82bae61e4b237ffb1ed7a9211d3c4a9e5050c4260a4a01c4892e0b7