[INFO] fetching crate exon-io 0.32.4...
[INFO] testing exon-io-0.32.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate exon-io 0.32.4 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate exon-io 0.32.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 279 packages to latest compatible versions
[INFO] [stderr]       Adding object_store v0.11.2 (available: v0.12.3)
[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] [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 snafu-derive v0.8.8
[INFO] [stderr]   Downloaded snafu v0.8.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3aa272828636e4cb6fbdcb97eff64d666a1b9d308abd01c3d75d44a386b06994
[INFO] running `Command { std: "docker" "start" "-a" "3aa272828636e4cb6fbdcb97eff64d666a1b9d308abd01c3d75d44a386b06994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa272828636e4cb6fbdcb97eff64d666a1b9d308abd01c3d75d44a386b06994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa272828636e4cb6fbdcb97eff64d666a1b9d308abd01c3d75d44a386b06994", kill_on_drop: false }`
[INFO] [stdout] 3aa272828636e4cb6fbdcb97eff64d666a1b9d308abd01c3d75d44a386b06994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ba7b7289dfadc0df06e9b7c692e949bc47d352f521674bcb68544a2f29f0f81b
[INFO] running `Command { std: "docker" "start" "-a" "ba7b7289dfadc0df06e9b7c692e949bc47d352f521674bcb68544a2f29f0f81b", kill_on_drop: false }`
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bytes-utils v0.1.4
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[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling time v0.3.42
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling digest v0.10.7
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[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling aws-types v1.3.8
[INFO] [stderr]    Compiling sha2 v0.10.9
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[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling snafu-derive v0.8.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling aws-smithy-xml v0.60.10
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling aws-smithy-types v1.3.2
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling aws-smithy-json v0.61.5
[INFO] [stderr]    Compiling aws-smithy-query v0.60.7
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling snafu v0.8.8
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling aws-smithy-async v1.2.5
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.9.0
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling aws-credential-types v1.2.6
[INFO] [stderr]    Compiling aws-smithy-http v0.62.3
[INFO] [stderr]    Compiling aws-smithy-observability v0.1.3
[INFO] [stderr]    Compiling aws-sigv4 v1.3.4
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling aws-smithy-http-client v1.1.1
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling aws-smithy-runtime v1.9.1
[INFO] [stderr]    Compiling object_store v0.11.2
[INFO] [stderr]    Compiling aws-runtime v1.5.10
[INFO] [stderr]    Compiling aws-sdk-sso v1.83.0
[INFO] [stderr]    Compiling aws-sdk-ssooidc v1.84.0
[INFO] [stderr]    Compiling aws-sdk-sts v1.85.0
[INFO] [stderr]    Compiling aws-config v1.8.6
[INFO] [stderr]    Compiling exon-io v0.32.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "ba7b7289dfadc0df06e9b7c692e949bc47d352f521674bcb68544a2f29f0f81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7b7289dfadc0df06e9b7c692e949bc47d352f521674bcb68544a2f29f0f81b", kill_on_drop: false }`
[INFO] [stdout] ba7b7289dfadc0df06e9b7c692e949bc47d352f521674bcb68544a2f29f0f81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f722f6bfa3c771d63fa800379197de74f2fd3d9faf1631160170d3ec7039f3c3
[INFO] running `Command { std: "docker" "start" "-a" "f722f6bfa3c771d63fa800379197de74f2fd3d9faf1631160170d3ec7039f3c3", 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 1.75s
[INFO] running `Command { std: "docker" "inspect" "f722f6bfa3c771d63fa800379197de74f2fd3d9faf1631160170d3ec7039f3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f722f6bfa3c771d63fa800379197de74f2fd3d9faf1631160170d3ec7039f3c3", kill_on_drop: false }`
[INFO] [stdout] f722f6bfa3c771d63fa800379197de74f2fd3d9faf1631160170d3ec7039f3c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2fdb4d2214ca2f2c3c41850255f6ea0c053ae5952244f05bdaaf960b60cbf951
[INFO] running `Command { std: "docker" "start" "-a" "2fdb4d2214ca2f2c3c41850255f6ea0c053ae5952244f05bdaaf960b60cbf951", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exon_io-3879ef355fa6e282)
[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" "2fdb4d2214ca2f2c3c41850255f6ea0c053ae5952244f05bdaaf960b60cbf951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdb4d2214ca2f2c3c41850255f6ea0c053ae5952244f05bdaaf960b60cbf951", kill_on_drop: false }`
[INFO] [stdout] 2fdb4d2214ca2f2c3c41850255f6ea0c053ae5952244f05bdaaf960b60cbf951