[INFO] cloning repository https://github.com/fominok/sortlab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fominok/sortlab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffominok%2Fsortlab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffominok%2Fsortlab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81759e3f7eac9e7569800700d0c6597d00949c5e [INFO] checking fominok/sortlab against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffominok%2Fsortlab" "/workspace/builds/worker-58/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fominok/sortlab on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fominok/sortlab [INFO] finished tweaking git repo https://github.com/fominok/sortlab [INFO] tweaked toml for git repo https://github.com/fominok/sortlab written to /workspace/builds/worker-58/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbc76b2677b9d7b0871c638ef20fcbb1a082750b341a30c94abead8798f14b05 [INFO] running `Command { std: "docker" "start" "-a" "fbc76b2677b9d7b0871c638ef20fcbb1a082750b341a30c94abead8798f14b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbc76b2677b9d7b0871c638ef20fcbb1a082750b341a30c94abead8798f14b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbc76b2677b9d7b0871c638ef20fcbb1a082750b341a30c94abead8798f14b05", kill_on_drop: false }` [INFO] [stdout] fbc76b2677b9d7b0871c638ef20fcbb1a082750b341a30c94abead8798f14b05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7d4f927b27296fa7d4bc6cd79c0aac626b2371ce185472ca1b5e90a9b0678c3 [INFO] running `Command { std: "docker" "start" "-a" "e7d4f927b27296fa7d4bc6cd79c0aac626b2371ce185472ca1b5e90a9b0678c3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking perf v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: struct is never constructed: `GetSortData` [INFO] [stdout] --> src/radix_sort.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct GetSortData; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bytes_count` [INFO] [stdout] --> src/radix_sort.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn bytes_count() -> u8 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bytes` [INFO] [stdout] --> src/radix_sort.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn bytes(num: T) -> Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_signed` [INFO] [stdout] --> src/radix_sort.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn is_signed() -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sort` [INFO] [stdout] --> src/radix_sort.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn sort(coll: &Vec) -> Vec [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parallel_sort` [INFO] [stdout] --> src/radix_sort.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn parallel_sort(coll: &Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking perf v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: struct is never constructed: `GetSortData` [INFO] [stdout] --> src/radix_sort.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct GetSortData; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bytes_count` [INFO] [stdout] --> src/radix_sort.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn bytes_count() -> u8 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bytes` [INFO] [stdout] --> src/radix_sort.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn bytes(num: T) -> Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_signed` [INFO] [stdout] --> src/radix_sort.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn is_signed() -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sort` [INFO] [stdout] --> src/radix_sort.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn sort(coll: &Vec) -> Vec [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parallel_sort` [INFO] [stdout] --> src/radix_sort.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn parallel_sort(coll: &Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "e7d4f927b27296fa7d4bc6cd79c0aac626b2371ce185472ca1b5e90a9b0678c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7d4f927b27296fa7d4bc6cd79c0aac626b2371ce185472ca1b5e90a9b0678c3", kill_on_drop: false }` [INFO] [stdout] e7d4f927b27296fa7d4bc6cd79c0aac626b2371ce185472ca1b5e90a9b0678c3