[INFO] fetching crate exon-io 0.32.4...
[INFO] testing exon-io-0.32.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate exon-io 0.32.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate exon-io 0.32.4
[INFO] finished tweaking crates.io crate exon-io 0.32.4
[INFO] tweaked toml for crates.io crate exon-io 0.32.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate exon-io 0.32.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 262 packages to latest compatible versions
[INFO] [stderr]       Adding object_store v0.11.2 (available: v0.12.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-credential-types v1.2.9
[INFO] [stderr]   Downloaded snafu-derive v0.8.9
[INFO] [stderr]   Downloaded dunce v1.0.5
[INFO] [stderr]   Downloaded rustls-native-certs v0.8.2
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.8
[INFO] [stderr]   Downloaded bytes-utils v0.1.4
[INFO] [stderr]   Downloaded xmlparser v0.13.6
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.12
[INFO] [stderr]   Downloaded aws-types v1.3.10
[INFO] [stderr]   Downloaded aws-smithy-json v0.61.7
[INFO] [stderr]   Downloaded aws-smithy-http-client v1.1.4
[INFO] [stderr]   Downloaded security-framework v3.5.1
[INFO] [stderr]   Downloaded aws-sdk-sso v1.89.0
[INFO] [stderr]   Downloaded aws-sigv4 v1.3.6
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.91.0
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.9.4
[INFO] [stderr]   Downloaded aws-config v1.8.10
[INFO] [stderr]   Downloaded aws-lc-rs v1.14.1
[INFO] [stderr]   Downloaded aws-sdk-sts v1.92.0
[INFO] [stderr]   Downloaded object_store v0.11.2
[INFO] [stderr]   Downloaded aws-runtime v1.5.14
[INFO] [stderr]   Downloaded regex-lite v0.1.8
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.9.2
[INFO] [stderr]   Downloaded aws-smithy-types v1.3.4
[INFO] [stderr]   Downloaded snafu v0.8.9
[INFO] [stderr]   Downloaded aws-smithy-http v0.62.5
[INFO] [stderr]   Downloaded aws-smithy-async v1.2.6
[INFO] [stderr]   Downloaded aws-smithy-observability v0.1.4
[INFO] [stderr]   Downloaded aws-lc-sys v0.32.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9751e2d58b988d8b9cdf0be0239219aaea552ba864a111d2faf26074d2b7e6af
[INFO] running `Command { std: "docker" "start" "-a" "9751e2d58b988d8b9cdf0be0239219aaea552ba864a111d2faf26074d2b7e6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9751e2d58b988d8b9cdf0be0239219aaea552ba864a111d2faf26074d2b7e6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9751e2d58b988d8b9cdf0be0239219aaea552ba864a111d2faf26074d2b7e6af", kill_on_drop: false }`
[INFO] [stdout] 9751e2d58b988d8b9cdf0be0239219aaea552ba864a111d2faf26074d2b7e6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7091161e964f9ae0952c816334199cdb4b66c775e6cde72e814af553e8c43452
[INFO] running `Command { std: "docker" "start" "-a" "7091161e964f9ae0952c816334199cdb4b66c775e6cde72e814af553e8c43452", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling bytes-utils v0.1.4
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling rustls-native-certs v0.8.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling regex-lite v0.1.8
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling aws-smithy-xml v0.60.12
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling aws-types v1.3.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling aws-smithy-types v1.3.4
[INFO] [stderr]    Compiling aws-lc-sys v0.32.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-smithy-json v0.61.7
[INFO] [stderr]    Compiling aws-smithy-query v0.60.8
[INFO] [stderr]    Compiling snafu v0.8.9
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling aws-smithy-async v1.2.6
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.9.2
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling aws-smithy-http v0.62.5
[INFO] [stderr]    Compiling aws-credential-types v1.2.9
[INFO] [stderr]    Compiling aws-smithy-observability v0.1.4
[INFO] [stderr]    Compiling aws-sigv4 v1.3.6
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling aws-smithy-http-client v1.1.4
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling aws-smithy-runtime v1.9.4
[INFO] [stderr]    Compiling object_store v0.11.2
[INFO] [stderr]    Compiling aws-runtime v1.5.14
[INFO] [stderr]    Compiling aws-sdk-sso v1.89.0
[INFO] [stderr]    Compiling aws-sdk-ssooidc v1.91.0
[INFO] [stderr]    Compiling aws-sdk-sts v1.92.0
[INFO] [stderr]    Compiling aws-config v1.8.10
[INFO] [stderr]    Compiling exon-io v0.32.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "7091161e964f9ae0952c816334199cdb4b66c775e6cde72e814af553e8c43452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7091161e964f9ae0952c816334199cdb4b66c775e6cde72e814af553e8c43452", kill_on_drop: false }`
[INFO] [stdout] 7091161e964f9ae0952c816334199cdb4b66c775e6cde72e814af553e8c43452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06b34330469e90c2ba9d69d57549f589b4658b149154e6ea68a49f1945dc3e83
[INFO] running `Command { std: "docker" "start" "-a" "06b34330469e90c2ba9d69d57549f589b4658b149154e6ea68a49f1945dc3e83", kill_on_drop: false }`
[INFO] [stderr]    Compiling exon-io v0.32.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "06b34330469e90c2ba9d69d57549f589b4658b149154e6ea68a49f1945dc3e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b34330469e90c2ba9d69d57549f589b4658b149154e6ea68a49f1945dc3e83", kill_on_drop: false }`
[INFO] [stdout] 06b34330469e90c2ba9d69d57549f589b4658b149154e6ea68a49f1945dc3e83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36e5121f1972af8a72cf2160ee175c77ddef9f5ab6f1e5bc74a67b0d56122e36
[INFO] running `Command { std: "docker" "start" "-a" "36e5121f1972af8a72cf2160ee175c77ddef9f5ab6f1e5bc74a67b0d56122e36", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exon_io-67b0c8cba707ff16)
[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 exon_io
[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" "36e5121f1972af8a72cf2160ee175c77ddef9f5ab6f1e5bc74a67b0d56122e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e5121f1972af8a72cf2160ee175c77ddef9f5ab6f1e5bc74a67b0d56122e36", kill_on_drop: false }`
[INFO] [stdout] 36e5121f1972af8a72cf2160ee175c77ddef9f5ab6f1e5bc74a67b0d56122e36