[INFO] fetching crate aws-smithy-compression 0.0.4...
[INFO] testing aws-smithy-compression-0.0.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate aws-smithy-compression 0.0.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate aws-smithy-compression 0.0.4
[INFO] finished tweaking crates.io crate aws-smithy-compression 0.0.4
[INFO] tweaked toml for crates.io crate aws-smithy-compression 0.0.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aws-smithy-compression 0.0.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aws-smithy-compression 0.0.4 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 842f468f97ec20d04c979ff83f901ddd7e67d2497c911b28c5a6ba1c6060b15b
[INFO] running `Command { std: "docker" "start" "-a" "842f468f97ec20d04c979ff83f901ddd7e67d2497c911b28c5a6ba1c6060b15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "842f468f97ec20d04c979ff83f901ddd7e67d2497c911b28c5a6ba1c6060b15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842f468f97ec20d04c979ff83f901ddd7e67d2497c911b28c5a6ba1c6060b15b", kill_on_drop: false }`
[INFO] [stdout] 842f468f97ec20d04c979ff83f901ddd7e67d2497c911b28c5a6ba1c6060b15b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b372203492912f1d5adbaad050abd03955b25e37606a5e9e074c32f0d5ce35f
[INFO] running `Command { std: "docker" "start" "-a" "8b372203492912f1d5adbaad050abd03955b25e37606a5e9e074c32f0d5ce35f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling aws-smithy-types v1.3.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling aws-smithy-async v1.2.5
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.8.1
[INFO] [stderr]    Compiling aws-smithy-compression v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Gzip` is never constructed
[INFO] [stdout]   --> src/gzip.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Gzip {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compress_bytes` is never used
[INFO] [stdout]   --> src/gzip.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Gzip {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 17 |     fn compress_bytes(&self, bytes: &[u8], writer: impl Write) -> Result<(), BoxError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "8b372203492912f1d5adbaad050abd03955b25e37606a5e9e074c32f0d5ce35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b372203492912f1d5adbaad050abd03955b25e37606a5e9e074c32f0d5ce35f", kill_on_drop: false }`
[INFO] [stdout] 8b372203492912f1d5adbaad050abd03955b25e37606a5e9e074c32f0d5ce35f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8aa50e62f673ba16efd1872e2a4f7b64c6186c8a916db0bd48ab3d4a2a2037
[INFO] running `Command { std: "docker" "start" "-a" "9a8aa50e62f673ba16efd1872e2a4f7b64c6186c8a916db0bd48ab3d4a2a2037", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling aws-smithy-async v1.2.5
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.8.1
[INFO] [stderr]    Compiling aws-smithy-compression v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Gzip` is never constructed
[INFO] [stdout]   --> src/gzip.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Gzip {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compress_bytes` is never used
[INFO] [stdout]   --> src/gzip.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Gzip {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 17 |     fn compress_bytes(&self, bytes: &[u8], writer: impl Write) -> Result<(), BoxError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "9a8aa50e62f673ba16efd1872e2a4f7b64c6186c8a916db0bd48ab3d4a2a2037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8aa50e62f673ba16efd1872e2a4f7b64c6186c8a916db0bd48ab3d4a2a2037", kill_on_drop: false }`
[INFO] [stdout] 9a8aa50e62f673ba16efd1872e2a4f7b64c6186c8a916db0bd48ab3d4a2a2037
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0cb916813dd0723bc8195fbeabd1a567888fdebe6a546ef8ec992af14db36ca
[INFO] running `Command { std: "docker" "start" "-a" "b0cb916813dd0723bc8195fbeabd1a567888fdebe6a546ef8ec992af14db36ca", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Gzip` is never constructed
[INFO] [stderr]   --> src/gzip.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(crate) struct Gzip {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `compress_bytes` is never used
[INFO] [stderr]   --> src/gzip.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Gzip {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 17 |     fn compress_bytes(&self, bytes: &[u8], writer: impl Write) -> Result<(), BoxError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aws-smithy-compression` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aws_smithy_compression-de48cdc74d9ac6f8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_compression_algorithm_from_str_gzip ... ok
[INFO] [stdout] test tests::test_compression_algorithm_from_str_unknown ... ok
[INFO] [stdout] test gzip::tests::test_gzip_compression ... 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 aws_smithy_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] running `Command { std: "docker" "inspect" "b0cb916813dd0723bc8195fbeabd1a567888fdebe6a546ef8ec992af14db36ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cb916813dd0723bc8195fbeabd1a567888fdebe6a546ef8ec992af14db36ca", kill_on_drop: false }`
[INFO] [stdout] b0cb916813dd0723bc8195fbeabd1a567888fdebe6a546ef8ec992af14db36ca