[INFO] fetching crate framels 0.5.3... [INFO] checking framels-0.5.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate framels 0.5.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate framels 0.5.3 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 crates.io crate framels 0.5.3 [INFO] finished tweaking crates.io crate framels 0.5.3 [INFO] tweaked toml for crates.io crate framels 0.5.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate framels 0.5.3 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sys-locale v0.3.1 [INFO] [stderr] Downloaded termtree v0.4.1 [INFO] [stderr] Downloaded predicates v3.0.4 [INFO] [stderr] Downloaded predicates-tree v1.0.9 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded assert_cmd v2.0.12 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded exr v1.71.0 [INFO] [stderr] Downloaded regex v1.10.1 [INFO] [stderr] Downloaded zune-inflate v0.2.54 [INFO] [stderr] Downloaded regex-automata v0.4.2 [INFO] [stderr] Downloaded lebe v0.5.2 [INFO] [stderr] Downloaded predicates-core v1.0.6 [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] 2f3961f204cb21299c584acfbe2fb4e8e94543804f5ad4fef90c5fff7674c66f [INFO] running `Command { std: "docker" "start" "-a" "2f3961f204cb21299c584acfbe2fb4e8e94543804f5ad4fef90c5fff7674c66f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f3961f204cb21299c584acfbe2fb4e8e94543804f5ad4fef90c5fff7674c66f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f3961f204cb21299c584acfbe2fb4e8e94543804f5ad4fef90c5fff7674c66f", kill_on_drop: false }` [INFO] [stdout] 2f3961f204cb21299c584acfbe2fb4e8e94543804f5ad4fef90c5fff7674c66f [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] e21ccdc441d3fc211b97817959acc6bbfc52e8db6cac72e8779df4c9d789f778 [INFO] running `Command { std: "docker" "start" "-a" "e21ccdc441d3fc211b97817959acc6bbfc52e8db6cac72e8779df4c9d789f778", kill_on_drop: false }` [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking sys-locale v0.3.1 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking jwalk v0.8.1 [INFO] [stderr] Checking regex v1.10.1 [INFO] [stderr] Checking bstr v1.7.0 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking framels v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/lib.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | use std::{clone::Clone, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/lib.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | use std::{clone::Clone, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.68s [INFO] running `Command { std: "docker" "inspect" "e21ccdc441d3fc211b97817959acc6bbfc52e8db6cac72e8779df4c9d789f778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e21ccdc441d3fc211b97817959acc6bbfc52e8db6cac72e8779df4c9d789f778", kill_on_drop: false }` [INFO] [stdout] e21ccdc441d3fc211b97817959acc6bbfc52e8db6cac72e8779df4c9d789f778 [INFO] checking framels-0.5.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate framels 0.5.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate framels 0.5.3 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 crates.io crate framels 0.5.3 [INFO] finished tweaking crates.io crate framels 0.5.3 [INFO] tweaked toml for crates.io crate framels 0.5.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate framels 0.5.3 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-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] 29be783ea316911b6080b369f46c99b6aac51bdf1c615d91ef7f5446781926bd [INFO] running `Command { std: "docker" "start" "-a" "29be783ea316911b6080b369f46c99b6aac51bdf1c615d91ef7f5446781926bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29be783ea316911b6080b369f46c99b6aac51bdf1c615d91ef7f5446781926bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29be783ea316911b6080b369f46c99b6aac51bdf1c615d91ef7f5446781926bd", kill_on_drop: false }` [INFO] [stdout] 29be783ea316911b6080b369f46c99b6aac51bdf1c615d91ef7f5446781926bd [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] 2bad782c4059e9dac5265ba9bf3976b28c3624fc74f2636cc62bc05a4101e6b8 [INFO] running `Command { std: "docker" "start" "-a" "2bad782c4059e9dac5265ba9bf3976b28c3624fc74f2636cc62bc05a4101e6b8", kill_on_drop: false }` [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking sys-locale v0.3.1 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex-automata v0.4.2 [INFO] [stderr] Checking jwalk v0.8.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking regex v1.10.1 [INFO] [stderr] Checking bstr v1.7.0 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking framels v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/lib.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | use std::{clone::Clone, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/lib.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | use std::{clone::Clone, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s [INFO] running `Command { std: "docker" "inspect" "2bad782c4059e9dac5265ba9bf3976b28c3624fc74f2636cc62bc05a4101e6b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bad782c4059e9dac5265ba9bf3976b28c3624fc74f2636cc62bc05a4101e6b8", kill_on_drop: false }` [INFO] [stdout] 2bad782c4059e9dac5265ba9bf3976b28c3624fc74f2636cc62bc05a4101e6b8