[INFO] cloning repository https://github.com/lachlansneff/ligeia [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lachlansneff/ligeia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flachlansneff%2Fligeia", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flachlansneff%2Fligeia'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65ac6b2ae91a501be9474212593472a84eb22f27 [INFO] testing lachlansneff/ligeia against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flachlansneff%2Fligeia" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lachlansneff/ligeia on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lachlansneff/ligeia [INFO] finished tweaking git repo https://github.com/lachlansneff/ligeia [INFO] tweaked toml for git repo https://github.com/lachlansneff/ligeia written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/lachlansneff/ligeia already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/lachlansneff/rust-vcd.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76873e478634d6eeab27977b70485826bd0fc4bb318e418445e8bf904970164f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76873e478634d6eeab27977b70485826bd0fc4bb318e418445e8bf904970164f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76873e478634d6eeab27977b70485826bd0fc4bb318e418445e8bf904970164f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76873e478634d6eeab27977b70485826bd0fc4bb318e418445e8bf904970164f", kill_on_drop: false }` [INFO] [stdout] 76873e478634d6eeab27977b70485826bd0fc4bb318e418445e8bf904970164f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71d547f322dfd16df0739b4dce65fa401078c42ab5e45e3e6b435deaaca14108 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "71d547f322dfd16df0739b4dce65fa401078c42ab5e45e3e6b435deaaca14108", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling varint-simd v0.1.1 [INFO] [stderr] Compiling circular v0.3.0 [INFO] [stderr] Compiling vcd v0.6.1 (https://github.com/lachlansneff/rust-vcd.git#1f6ba129) [INFO] [stderr] Compiling ahash v0.6.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling mapr v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling ligeia v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `converter` [INFO] [stdout] --> src/svcb.rs:936:13 [INFO] [stdout] | [INFO] [stdout] 936 | let converter = match map { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `converter` [INFO] [stdout] --> src/svcb.rs:952:13 [INFO] [stdout] | [INFO] [stdout] 952 | let converter = SvcbConverter::load_svcb_stream(reader)?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `forest` [INFO] [stdout] --> src/vcd.rs:448:13 [INFO] [stdout] | [INFO] [stdout] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_forest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_meta` [INFO] [stdout] --> src/vcd.rs:450:23 [INFO] [stdout] | [INFO] [stdout] 450 | for (&var_id, var_meta) in &self.var_metas { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_change_iter` [INFO] [stdout] --> src/vcd.rs:451:17 [INFO] [stdout] | [INFO] [stdout] 451 | let value_change_iter = self.iter_reverse_value_change(var_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_change_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/vcd.rs:613:13 [INFO] [stdout] | [INFO] [stdout] 613 | let db = converter.into_db()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vcd.rs:448:13 [INFO] [stdout] | [INFO] [stdout] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:557:35 [INFO] [stdout] | [INFO] [stdout] 557 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:558:33 [INFO] [stdout] | [INFO] [stdout] 558 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:754:35 [INFO] [stdout] | [INFO] [stdout] 754 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:755:33 [INFO] [stdout] | [INFO] [stdout] 755 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vcd.rs:321:35 [INFO] [stdout] | [INFO] [stdout] 321 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vcd.rs:322:32 [INFO] [stdout] | [INFO] [stdout] 322 | let mut value_change = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `acc` [INFO] [stdout] --> src/progress.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | acc: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/progress.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | end: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stage` [INFO] [stdout] --> src/progress.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | stage: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/progress.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(end: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/progress.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn tick(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `percentage` [INFO] [stdout] --> src/progress.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn percentage(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_stage` [INFO] [stdout] --> src/progress.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn next_stage(&self, new_end: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `storages` [INFO] [stdout] --> src/svcb.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | storages: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timestamp_chain` [INFO] [stdout] --> src/svcb.rs:537:5 [INFO] [stdout] | [INFO] [stdout] 537 | timestamp_chain: VarMmapVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value_changes` [INFO] [stdout] --> src/svcb.rs:539:5 [INFO] [stdout] | [INFO] [stdout] 539 | value_changes: VarMmapVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timescale` [INFO] [stdout] --> src/svcb.rs:542:5 [INFO] [stdout] | [INFO] [stdout] 542 | timescale: u128, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/types.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn new(size: usize, data: impl Into>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | / define_item_containers!( [INFO] [stdout] 188 | | QitSlice, [INFO] [stdout] 189 | | QitIter, [INFO] [stdout] 190 | | QitVec, [INFO] [stdout] ... | [INFO] [stdout] 200 | | ] [INFO] [stdout] 201 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.03s [INFO] running `Command { std: "docker" "inspect" "71d547f322dfd16df0739b4dce65fa401078c42ab5e45e3e6b435deaaca14108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d547f322dfd16df0739b4dce65fa401078c42ab5e45e3e6b435deaaca14108", kill_on_drop: false }` [INFO] [stdout] 71d547f322dfd16df0739b4dce65fa401078c42ab5e45e3e6b435deaaca14108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d904568d0dd05a182ec9cc1964e2e3df1bd21f3db002606c07e20d496378d051 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d904568d0dd05a182ec9cc1964e2e3df1bd21f3db002606c07e20d496378d051", kill_on_drop: false }` [INFO] [stderr] Compiling ligeia v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `converter` [INFO] [stdout] --> src/svcb.rs:936:13 [INFO] [stdout] | [INFO] [stdout] 936 | let converter = match map { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `converter` [INFO] [stdout] --> src/svcb.rs:952:13 [INFO] [stdout] | [INFO] [stdout] 952 | let converter = SvcbConverter::load_svcb_stream(reader)?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `forest` [INFO] [stdout] --> src/vcd.rs:448:13 [INFO] [stdout] | [INFO] [stdout] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_forest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_meta` [INFO] [stdout] --> src/vcd.rs:450:23 [INFO] [stdout] | [INFO] [stdout] 450 | for (&var_id, var_meta) in &self.var_metas { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_change_iter` [INFO] [stdout] --> src/vcd.rs:451:17 [INFO] [stdout] | [INFO] [stdout] 451 | let value_change_iter = self.iter_reverse_value_change(var_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_change_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/vcd.rs:613:13 [INFO] [stdout] | [INFO] [stdout] 613 | let db = converter.into_db()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vcd.rs:448:13 [INFO] [stdout] | [INFO] [stdout] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:557:35 [INFO] [stdout] | [INFO] [stdout] 557 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:558:33 [INFO] [stdout] | [INFO] [stdout] 558 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:754:35 [INFO] [stdout] | [INFO] [stdout] 754 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/svcb.rs:755:33 [INFO] [stdout] | [INFO] [stdout] 755 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vcd.rs:321:35 [INFO] [stdout] | [INFO] [stdout] 321 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vcd.rs:322:32 [INFO] [stdout] | [INFO] [stdout] 322 | let mut value_change = unsafe { VarMmapVec::create()? }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `acc` [INFO] [stdout] --> src/progress.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | acc: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/progress.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | end: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stage` [INFO] [stdout] --> src/progress.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | stage: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/progress.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(end: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/progress.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn tick(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `percentage` [INFO] [stdout] --> src/progress.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn percentage(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_stage` [INFO] [stdout] --> src/progress.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn next_stage(&self, new_end: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `storages` [INFO] [stdout] --> src/svcb.rs:534:5 [INFO] [stdout] | [INFO] [stdout] 534 | storages: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timestamp_chain` [INFO] [stdout] --> src/svcb.rs:537:5 [INFO] [stdout] | [INFO] [stdout] 537 | timestamp_chain: VarMmapVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value_changes` [INFO] [stdout] --> src/svcb.rs:539:5 [INFO] [stdout] | [INFO] [stdout] 539 | value_changes: VarMmapVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timescale` [INFO] [stdout] --> src/svcb.rs:542:5 [INFO] [stdout] | [INFO] [stdout] 542 | timescale: u128, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/types.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn new(size: usize, data: impl Into>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | / define_item_containers!( [INFO] [stdout] 188 | | QitSlice, [INFO] [stdout] 189 | | QitIter, [INFO] [stdout] 190 | | QitVec, [INFO] [stdout] ... | [INFO] [stdout] 200 | | ] [INFO] [stdout] 201 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.37s [INFO] running `Command { std: "docker" "inspect" "d904568d0dd05a182ec9cc1964e2e3df1bd21f3db002606c07e20d496378d051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d904568d0dd05a182ec9cc1964e2e3df1bd21f3db002606c07e20d496378d051", kill_on_drop: false }` [INFO] [stdout] d904568d0dd05a182ec9cc1964e2e3df1bd21f3db002606c07e20d496378d051 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2ad6444a1d2750b161188c2e0a9b508dc45dd3286177ea07fd6105395bbb0f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c2ad6444a1d2750b161188c2e0a9b508dc45dd3286177ea07fd6105395bbb0f3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `converter` [INFO] [stderr] --> src/svcb.rs:936:13 [INFO] [stderr] | [INFO] [stderr] 936 | let converter = match map { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `converter` [INFO] [stderr] --> src/svcb.rs:952:13 [INFO] [stderr] | [INFO] [stderr] 952 | let converter = SvcbConverter::load_svcb_stream(reader)?; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `forest` [INFO] [stderr] --> src/vcd.rs:448:13 [INFO] [stderr] | [INFO] [stderr] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_forest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_meta` [INFO] [stderr] --> src/vcd.rs:450:23 [INFO] [stderr] | [INFO] [stderr] 450 | for (&var_id, var_meta) in &self.var_metas { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_meta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_change_iter` [INFO] [stderr] --> src/vcd.rs:451:17 [INFO] [stderr] | [INFO] [stderr] 451 | let value_change_iter = self.iter_reverse_value_change(var_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_change_iter` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `db` [INFO] [stderr] --> src/vcd.rs:613:13 [INFO] [stderr] | [INFO] [stderr] 613 | let db = converter.into_db()?; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vcd.rs:448:13 [INFO] [stderr] | [INFO] [stderr] 448 | let mut forest: VarMmapVec = VarMmapVec::create_with_capacity(total_size)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/svcb.rs:557:35 [INFO] [stderr] | [INFO] [stderr] 557 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/svcb.rs:558:33 [INFO] [stderr] | [INFO] [stderr] 558 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/svcb.rs:754:35 [INFO] [stderr] | [INFO] [stderr] 754 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/svcb.rs:755:33 [INFO] [stderr] | [INFO] [stderr] 755 | let mut value_changes = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/vcd.rs:321:35 [INFO] [stderr] | [INFO] [stderr] 321 | let mut timestamp_chain = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/vcd.rs:322:32 [INFO] [stderr] | [INFO] [stderr] 322 | let mut value_change = unsafe { VarMmapVec::create()? }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: field is never read: `acc` [INFO] [stderr] --> src/progress.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | acc: AtomicUsize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end` [INFO] [stderr] --> src/progress.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | end: AtomicUsize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stage` [INFO] [stderr] --> src/progress.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | stage: AtomicUsize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/progress.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(end: Option) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tick` [INFO] [stderr] --> src/progress.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn tick(&self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `percentage` [INFO] [stderr] --> src/progress.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn percentage(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_stage` [INFO] [stderr] --> src/progress.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn next_stage(&self, new_end: Option) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `storages` [INFO] [stderr] --> src/svcb.rs:534:5 [INFO] [stderr] | [INFO] [stderr] 534 | storages: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timestamp_chain` [INFO] [stderr] --> src/svcb.rs:537:5 [INFO] [stderr] | [INFO] [stderr] 537 | timestamp_chain: VarMmapVec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value_changes` [INFO] [stderr] --> src/svcb.rs:539:5 [INFO] [stderr] | [INFO] [stderr] 539 | value_changes: VarMmapVec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timescale` [INFO] [stderr] --> src/svcb.rs:542:5 [INFO] [stderr] | [INFO] [stderr] 542 | timescale: u128, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/types.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn new(size: usize, data: impl Into>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | / define_item_containers!( [INFO] [stderr] 188 | | QitSlice, [INFO] [stderr] 189 | | QitIter, [INFO] [stderr] 190 | | QitVec, [INFO] [stderr] ... | [INFO] [stderr] 200 | | ] [INFO] [stderr] 201 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ligeia-920bf8d89369070f [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c2ad6444a1d2750b161188c2e0a9b508dc45dd3286177ea07fd6105395bbb0f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2ad6444a1d2750b161188c2e0a9b508dc45dd3286177ea07fd6105395bbb0f3", kill_on_drop: false }` [INFO] [stdout] c2ad6444a1d2750b161188c2e0a9b508dc45dd3286177ea07fd6105395bbb0f3