[INFO] fetching crate ui-build-compression 1.1.5...
[INFO] testing ui-build-compression-1.1.5 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate ui-build-compression 1.1.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ui-build-compression 1.1.5
[INFO] finished tweaking crates.io crate ui-build-compression 1.1.5
[INFO] tweaked toml for crates.io crate ui-build-compression 1.1.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ui-build-compression 1.1.5 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ui-build-compression 1.1.5 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8e69c89c534e331f3d6b9894e62027d2c960ce217444ce70d3b92ed040e54fc
[INFO] running `Command { std: "docker" "start" "-a" "d8e69c89c534e331f3d6b9894e62027d2c960ce217444ce70d3b92ed040e54fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8e69c89c534e331f3d6b9894e62027d2c960ce217444ce70d3b92ed040e54fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e69c89c534e331f3d6b9894e62027d2c960ce217444ce70d3b92ed040e54fc", kill_on_drop: false }`
[INFO] [stdout] d8e69c89c534e331f3d6b9894e62027d2c960ce217444ce70d3b92ed040e54fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2baaedbb586bb1e5b6084bc1e5320bbb0fa643809612b652e92a831709406f37
[INFO] running `Command { std: "docker" "start" "-a" "2baaedbb586bb1e5b6084bc1e5320bbb0fa643809612b652e92a831709406f37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling jwalk v0.8.1
[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-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling ui-build-compression v1.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used
[INFO] [stdout]   --> 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]   --> 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 29.63s
[INFO] running `Command { std: "docker" "inspect" "2baaedbb586bb1e5b6084bc1e5320bbb0fa643809612b652e92a831709406f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2baaedbb586bb1e5b6084bc1e5320bbb0fa643809612b652e92a831709406f37", kill_on_drop: false }`
[INFO] [stdout] 2baaedbb586bb1e5b6084bc1e5320bbb0fa643809612b652e92a831709406f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7831efcc8c62f7476baa4cfddbdead705e6e6bb8dbe9ba23531d19f2be0e9aed
[INFO] running `Command { std: "docker" "start" "-a" "7831efcc8c62f7476baa4cfddbdead705e6e6bb8dbe9ba23531d19f2be0e9aed", kill_on_drop: false }`
[INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used
[INFO] [stdout]   --> 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 v1.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used
[INFO] [stdout]   --> 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]   --> 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 0.75s
[INFO] running `Command { std: "docker" "inspect" "7831efcc8c62f7476baa4cfddbdead705e6e6bb8dbe9ba23531d19f2be0e9aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7831efcc8c62f7476baa4cfddbdead705e6e6bb8dbe9ba23531d19f2be0e9aed", kill_on_drop: false }`
[INFO] [stdout] 7831efcc8c62f7476baa4cfddbdead705e6e6bb8dbe9ba23531d19f2be0e9aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e4f0e41c6e04465c330d80ad9acb98fc9d54beb6a194c065bad5a5aa0500e08
[INFO] running `Command { std: "docker" "start" "-a" "9e4f0e41c6e04465c330d80ad9acb98fc9d54beb6a194c065bad5a5aa0500e08", kill_on_drop: false }`
[INFO] [stderr] warning: associated functions `error`, `exit_with_error`, and `error_prefix` are never used
[INFO] [stderr]   --> 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 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/ui_build_compression-fb6df54068c71f01)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/ui_build_compression-f32476e988648596)
[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 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 1 test
[INFO] [stdout] test 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 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.02s; merged doctests compilation took 0.85s
[INFO] running `Command { std: "docker" "inspect" "9e4f0e41c6e04465c330d80ad9acb98fc9d54beb6a194c065bad5a5aa0500e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4f0e41c6e04465c330d80ad9acb98fc9d54beb6a194c065bad5a5aa0500e08", kill_on_drop: false }`
[INFO] [stdout] 9e4f0e41c6e04465c330d80ad9acb98fc9d54beb6a194c065bad5a5aa0500e08
