[INFO] fetching crate rust-servo 0.1.1... [INFO] testing rust-servo-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rust-servo 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rust-servo 0.1.1 [INFO] finished tweaking crates.io crate rust-servo 0.1.1 [INFO] tweaked toml for crates.io crate rust-servo 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-servo 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bd47f34644ad8704b5ea9a79254f977e2b4450180434812031dfde4e800c321 [INFO] running `Command { std: "docker" "start" "-a" "4bd47f34644ad8704b5ea9a79254f977e2b4450180434812031dfde4e800c321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bd47f34644ad8704b5ea9a79254f977e2b4450180434812031dfde4e800c321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bd47f34644ad8704b5ea9a79254f977e2b4450180434812031dfde4e800c321", kill_on_drop: false }` [INFO] [stdout] 4bd47f34644ad8704b5ea9a79254f977e2b4450180434812031dfde4e800c321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e6983e7fc7f7e658d78ed62a5784d3e296f8e70ad69f92335c34200b30b2e33 [INFO] running `Command { std: "docker" "start" "-a" "0e6983e7fc7f7e658d78ed62a5784d3e296f8e70ad69f92335c34200b30b2e33", kill_on_drop: false }` [INFO] [stderr] Compiling rust-servo v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `servo_input` [INFO] [stdout] --> src/pid/pid_controller.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | servo_input: &ServoInput, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servo_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp`, `set_point`, `last_error_term`, `proportional`, `integral`, and `derivative` are never read [INFO] [stdout] --> src/pid/pid_controller.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct PidController { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 8 | timestamp: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | set_point: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | last_error_term: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | proportional: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | integral: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | derivative: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "0e6983e7fc7f7e658d78ed62a5784d3e296f8e70ad69f92335c34200b30b2e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e6983e7fc7f7e658d78ed62a5784d3e296f8e70ad69f92335c34200b30b2e33", kill_on_drop: false }` [INFO] [stdout] 0e6983e7fc7f7e658d78ed62a5784d3e296f8e70ad69f92335c34200b30b2e33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 941d5e9b64e499d9edc537e77ebe63fcbc5d3f659d0b1587f740b7d2d5c2c6d1 [INFO] running `Command { std: "docker" "start" "-a" "941d5e9b64e499d9edc537e77ebe63fcbc5d3f659d0b1587f740b7d2d5c2c6d1", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `servo_input` [INFO] [stdout] --> src/pid/pid_controller.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | servo_input: &ServoInput, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servo_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp`, `set_point`, `last_error_term`, `proportional`, `integral`, and `derivative` are never read [INFO] [stdout] --> src/pid/pid_controller.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct PidController { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 8 | timestamp: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | set_point: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | last_error_term: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | proportional: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | integral: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | derivative: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-servo v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `servo_input` [INFO] [stdout] --> src/pid/pid_controller.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | servo_input: &ServoInput, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servo_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp`, `set_point`, `last_error_term`, `proportional`, `integral`, and `derivative` are never read [INFO] [stdout] --> src/pid/pid_controller.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct PidController { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 8 | timestamp: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | set_point: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | last_error_term: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | proportional: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | integral: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | derivative: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "941d5e9b64e499d9edc537e77ebe63fcbc5d3f659d0b1587f740b7d2d5c2c6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941d5e9b64e499d9edc537e77ebe63fcbc5d3f659d0b1587f740b7d2d5c2c6d1", kill_on_drop: false }` [INFO] [stdout] 941d5e9b64e499d9edc537e77ebe63fcbc5d3f659d0b1587f740b7d2d5c2c6d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 05fd7bfbf4df56284cc914e3cc2aaa5be846b14f2ad32966045334ce46b509e9 [INFO] running `Command { std: "docker" "start" "-a" "05fd7bfbf4df56284cc914e3cc2aaa5be846b14f2ad32966045334ce46b509e9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `servo_input` [INFO] [stderr] --> src/pid/pid_controller.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | servo_input: &ServoInput, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servo_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `timestamp`, `set_point`, `last_error_term`, `proportional`, `integral`, and `derivative` are never read [INFO] [stderr] --> src/pid/pid_controller.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PidController { [INFO] [stderr] | ------------- fields in this struct [INFO] [stderr] 8 | timestamp: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 9 | set_point: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 10 | last_error_term: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 11 | proportional: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 12 | integral: f64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 13 | derivative: f64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-servo` (lib) generated 2 warnings [INFO] [stderr] warning: `rust-servo` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_servo-828d4effdc05391f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test engine::tests::should_instantiate_engine_correctly ... ok [INFO] [stdout] test engine::tests::should_invoke_servo_engine_correctly ... ok [INFO] [stdout] test engine::tests::should_reset_engine_correctly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_servo [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" "05fd7bfbf4df56284cc914e3cc2aaa5be846b14f2ad32966045334ce46b509e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05fd7bfbf4df56284cc914e3cc2aaa5be846b14f2ad32966045334ce46b509e9", kill_on_drop: false }` [INFO] [stdout] 05fd7bfbf4df56284cc914e3cc2aaa5be846b14f2ad32966045334ce46b509e9