[INFO] fetching crate krait 0.1.7... [INFO] testing krait-0.1.7 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate krait 0.1.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate krait 0.1.7 [INFO] finished tweaking crates.io crate krait 0.1.7 [INFO] tweaked toml for crates.io crate krait 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate krait 0.1.7 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e21aac1b6e6d84207964e3b05e8c7258c460e383f15fc7acae29ca7469c41c4f [INFO] running `Command { std: "docker" "start" "-a" "e21aac1b6e6d84207964e3b05e8c7258c460e383f15fc7acae29ca7469c41c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e21aac1b6e6d84207964e3b05e8c7258c460e383f15fc7acae29ca7469c41c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e21aac1b6e6d84207964e3b05e8c7258c460e383f15fc7acae29ca7469c41c4f", kill_on_drop: false }` [INFO] [stdout] e21aac1b6e6d84207964e3b05e8c7258c460e383f15fc7acae29ca7469c41c4f [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d10d63cab9beb6b7b0b487c3806c8c5dd10469b66c5cd354c438e236078fcf0 [INFO] running `Command { std: "docker" "start" "-a" "8d10d63cab9beb6b7b0b487c3806c8c5dd10469b66c5cd354c438e236078fcf0", kill_on_drop: false }` [INFO] [stderr] Compiling krait v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `log_level` [INFO] [stdout] --> src/engine/logging.rs:27:56 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn log_message(engine: &mut Engine, message: &str, log_level: LogLevel) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/scene.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut scenes = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_running` is never read [INFO] [stdout] --> src/engine/core.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Engine { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | pub(crate) is_running: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `level` are never read [INFO] [stdout] --> src/engine/logging.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Log { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | level: LogLevel, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "8d10d63cab9beb6b7b0b487c3806c8c5dd10469b66c5cd354c438e236078fcf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d10d63cab9beb6b7b0b487c3806c8c5dd10469b66c5cd354c438e236078fcf0", kill_on_drop: false }` [INFO] [stdout] 8d10d63cab9beb6b7b0b487c3806c8c5dd10469b66c5cd354c438e236078fcf0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a93959e8e5c7f0c3e97f25127edd9b18ae08254d129c401e426c307d0ce6790 [INFO] running `Command { std: "docker" "start" "-a" "4a93959e8e5c7f0c3e97f25127edd9b18ae08254d129c401e426c307d0ce6790", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `log_level` [INFO] [stdout] --> src/engine/logging.rs:27:56 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn log_message(engine: &mut Engine, message: &str, log_level: LogLevel) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling krait v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/scene.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut scenes = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_running` is never read [INFO] [stdout] --> src/engine/core.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Engine { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | pub(crate) is_running: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `level` are never read [INFO] [stdout] --> src/engine/logging.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Log { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | level: LogLevel, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `log_level` [INFO] [stdout] --> src/engine/logging.rs:27:56 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn log_message(engine: &mut Engine, message: &str, log_level: LogLevel) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/scene.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut scenes = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_running` is never read [INFO] [stdout] --> src/engine/core.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Engine { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | pub(crate) is_running: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `level` are never read [INFO] [stdout] --> src/engine/logging.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Log { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | level: LogLevel, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "4a93959e8e5c7f0c3e97f25127edd9b18ae08254d129c401e426c307d0ce6790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a93959e8e5c7f0c3e97f25127edd9b18ae08254d129c401e426c307d0ce6790", kill_on_drop: false }` [INFO] [stdout] 4a93959e8e5c7f0c3e97f25127edd9b18ae08254d129c401e426c307d0ce6790 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7772dd37ef820bf09d289e0b18ba19eed648b2a9196303cc7336977b465c8a65 [INFO] running `Command { std: "docker" "start" "-a" "7772dd37ef820bf09d289e0b18ba19eed648b2a9196303cc7336977b465c8a65", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `log_level` [INFO] [stderr] --> src/engine/logging.rs:27:56 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn log_message(engine: &mut Engine, message: &str, log_level: LogLevel) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_level` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/scene.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let mut scenes = Vec::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `is_running` is never read [INFO] [stderr] --> src/engine/core.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Engine { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 5 | pub(crate) is_running: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `message` and `level` are never read [INFO] [stderr] --> src/engine/logging.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Log { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 16 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 17 | level: LogLevel, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `krait` (lib) generated 4 warnings (run `cargo fix --lib -p krait` to apply 2 suggestions) [INFO] [stderr] warning: `krait` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/krait-30345d4929e1d897) [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] [stderr] Doc-tests krait [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" "7772dd37ef820bf09d289e0b18ba19eed648b2a9196303cc7336977b465c8a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7772dd37ef820bf09d289e0b18ba19eed648b2a9196303cc7336977b465c8a65", kill_on_drop: false }` [INFO] [stdout] 7772dd37ef820bf09d289e0b18ba19eed648b2a9196303cc7336977b465c8a65