[INFO] fetching crate kyoto_data 0.1.0... [INFO] testing kyoto_data-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate kyoto_data 0.1.0 into /workspace/builds/worker-82/source [INFO] validating manifest of crates.io crate kyoto_data 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kyoto_data 0.1.0 [INFO] finished tweaking crates.io crate kyoto_data 0.1.0 [INFO] tweaked toml for crates.io crate kyoto_data 0.1.0 written to /workspace/builds/worker-82/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76df6678fd5b1304f0c0bc557574e1391d8598da7acff427dae4ec040b623ad2 [INFO] running `Command { std: "docker" "start" "-a" "76df6678fd5b1304f0c0bc557574e1391d8598da7acff427dae4ec040b623ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76df6678fd5b1304f0c0bc557574e1391d8598da7acff427dae4ec040b623ad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76df6678fd5b1304f0c0bc557574e1391d8598da7acff427dae4ec040b623ad2", kill_on_drop: false }` [INFO] [stdout] 76df6678fd5b1304f0c0bc557574e1391d8598da7acff427dae4ec040b623ad2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3487ec6a50fc6becd5429dc35d53efbfa04d588f1a106ab93de4f9852df75484 [INFO] running `Command { std: "docker" "start" "-a" "3487ec6a50fc6becd5429dc35d53efbfa04d588f1a106ab93de4f9852df75484", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling kyoto_protocol v0.1.0 [INFO] [stderr] Compiling kyoto_data v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [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: field is never read: `total_keys` [INFO] [stdout] --> src/warehouse/data_info.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | total_keys: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `DataInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/warehouse/data_info.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.83s [INFO] running `Command { std: "docker" "inspect" "3487ec6a50fc6becd5429dc35d53efbfa04d588f1a106ab93de4f9852df75484", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3487ec6a50fc6becd5429dc35d53efbfa04d588f1a106ab93de4f9852df75484", kill_on_drop: false }` [INFO] [stdout] 3487ec6a50fc6becd5429dc35d53efbfa04d588f1a106ab93de4f9852df75484 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1368c0133d5d47403ddda39f0e18e775fd39e9566f1add2190ccfa164940c59a [INFO] running `Command { std: "docker" "start" "-a" "1368c0133d5d47403ddda39f0e18e775fd39e9566f1add2190ccfa164940c59a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling kyoto_data v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [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: field is never read: `total_keys` [INFO] [stdout] --> src/warehouse/data_info.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | total_keys: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `DataInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/warehouse/data_info.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [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: field is never read: `total_keys` [INFO] [stdout] --> src/warehouse/data_info.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | total_keys: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `DataInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/warehouse/data_info.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kyoto_data-ba99eded5633c8be) [INFO] running `Command { std: "docker" "inspect" "1368c0133d5d47403ddda39f0e18e775fd39e9566f1add2190ccfa164940c59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1368c0133d5d47403ddda39f0e18e775fd39e9566f1add2190ccfa164940c59a", kill_on_drop: false }` [INFO] [stdout] 1368c0133d5d47403ddda39f0e18e775fd39e9566f1add2190ccfa164940c59a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f05ce2c8744c1ed04eb881acac36a9402daedbca88c73e26745fa174e84772d8 [INFO] running `Command { std: "docker" "start" "-a" "f05ce2c8744c1ed04eb881acac36a9402daedbca88c73e26745fa174e84772d8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/server_state/machine_info.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/warehouse/data_info.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/warehouse/data_info.rs:13:33 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [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: field is never read: `total_keys` [INFO] [stderr] --> src/warehouse/data_info.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | total_keys: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `DataInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/warehouse/data_info.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `kyoto_data` (lib) generated 4 warnings [INFO] [stderr] warning: `kyoto_data` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kyoto_data-ba99eded5633c8be) [INFO] [stdout] [INFO] [stderr] Doc-tests kyoto_data [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] [stdout] [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" "f05ce2c8744c1ed04eb881acac36a9402daedbca88c73e26745fa174e84772d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05ce2c8744c1ed04eb881acac36a9402daedbca88c73e26745fa174e84772d8", kill_on_drop: false }` [INFO] [stdout] f05ce2c8744c1ed04eb881acac36a9402daedbca88c73e26745fa174e84772d8