[INFO] fetching crate ui-build-compression 1.1.3... [INFO] testing ui-build-compression-1.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate ui-build-compression 1.1.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ui-build-compression 1.1.3 [INFO] finished tweaking crates.io crate ui-build-compression 1.1.3 [INFO] tweaked toml for crates.io crate ui-build-compression 1.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ui-build-compression 1.1.3 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] crate crates.io crate ui-build-compression 1.1.3 already has a lockfile, it will not be regenerated [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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-thread-pool v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9e8eec498cbf65fbdd88cc34fce363d0a29bfafe52529971b122d92e55639382 [INFO] running `Command { std: "docker" "start" "-a" "9e8eec498cbf65fbdd88cc34fce363d0a29bfafe52529971b122d92e55639382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e8eec498cbf65fbdd88cc34fce363d0a29bfafe52529971b122d92e55639382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8eec498cbf65fbdd88cc34fce363d0a29bfafe52529971b122d92e55639382", kill_on_drop: false }` [INFO] [stdout] 9e8eec498cbf65fbdd88cc34fce363d0a29bfafe52529971b122d92e55639382 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 84ef55a83e296a4a0b421637316347aeeb025be1aaad2c4d92f5f413e10f2d22 [INFO] running `Command { std: "docker" "start" "-a" "84ef55a83e296a4a0b421637316347aeeb025be1aaad2c4d92f5f413e10f2d22", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling colored v3.1.1 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling jwalk v0.8.1 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling flate2 v1.1.8 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling tokio-thread-pool v1.0.0 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling ui-build-compression v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stdout] --> internals/logger/logger.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Logger { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn error(message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn exit_with_error(message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn error_prefix() -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stdout] --> internals/logger/logger.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Logger { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn error(message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn exit_with_error(message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn error_prefix() -> ColoredString { [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 20.10s [INFO] running `Command { std: "docker" "inspect" "84ef55a83e296a4a0b421637316347aeeb025be1aaad2c4d92f5f413e10f2d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ef55a83e296a4a0b421637316347aeeb025be1aaad2c4d92f5f413e10f2d22", kill_on_drop: false }` [INFO] [stdout] 84ef55a83e296a4a0b421637316347aeeb025be1aaad2c4d92f5f413e10f2d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba701f47d1935c224335a4986fd97be8973126c0d23545e742713f7ccf5f1e5b [INFO] running `Command { std: "docker" "start" "-a" "ba701f47d1935c224335a4986fd97be8973126c0d23545e742713f7ccf5f1e5b", kill_on_drop: false }` [INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stdout] --> internals/logger/logger.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Logger { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn error(message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn exit_with_error(message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn error_prefix() -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ui-build-compression v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stdout] --> internals/logger/logger.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Logger { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn error(message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn exit_with_error(message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn error_prefix() -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stdout] --> internals/logger/logger.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Logger { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn error(message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn exit_with_error(message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn error_prefix() -> ColoredString { [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 0.74s [INFO] running `Command { std: "docker" "inspect" "ba701f47d1935c224335a4986fd97be8973126c0d23545e742713f7ccf5f1e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba701f47d1935c224335a4986fd97be8973126c0d23545e742713f7ccf5f1e5b", kill_on_drop: false }` [INFO] [stdout] ba701f47d1935c224335a4986fd97be8973126c0d23545e742713f7ccf5f1e5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 834262bebd7ac99cf15abd5aaf217ada0b0dac6b56d0c6a4990c333bf8475633 [INFO] running `Command { std: "docker" "start" "-a" "834262bebd7ac99cf15abd5aaf217ada0b0dac6b56d0c6a4990c333bf8475633", kill_on_drop: false }` [INFO] [stderr] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used [INFO] [stderr] --> internals/logger/logger.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 7 | impl Logger { [INFO] [stderr] | ----------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 12 | pub fn error(message: &str) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn exit_with_error(message: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | fn error_prefix() -> ColoredString { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ui-build-compression` (lib) generated 1 warning [INFO] [stderr] warning: `ui-build-compression` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `ui-build-compression` (bin "ui-build-compression" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests internals/lib.rs (/opt/rustwide/target/debug/deps/ui_build_compression-d001f33e04ea6a46) [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] Running unittests internals/main.rs (/opt/rustwide/target/debug/deps/ui_build_compression-a14579a308d7714d) [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 ui_build_compression [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test internals/lib.rs - compress (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.56s [INFO] running `Command { std: "docker" "inspect" "834262bebd7ac99cf15abd5aaf217ada0b0dac6b56d0c6a4990c333bf8475633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "834262bebd7ac99cf15abd5aaf217ada0b0dac6b56d0c6a4990c333bf8475633", kill_on_drop: false }` [INFO] [stdout] 834262bebd7ac99cf15abd5aaf217ada0b0dac6b56d0c6a4990c333bf8475633