[INFO] fetching crate teststack 0.1.0...
[INFO] checking teststack-0.1.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate teststack 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate teststack 0.1.0
[INFO] finished tweaking crates.io crate teststack 0.1.0
[INFO] tweaked toml for crates.io crate teststack 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate teststack 0.1.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate teststack 0.1.0 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlx-macros v0.8.5
[INFO] [stderr]   Downloaded reactor-trait v2.0.0
[INFO] [stderr]   Downloaded docker_credential v1.3.1
[INFO] [stderr]   Downloaded amq-protocol-uri v8.1.2
[INFO] [stderr]   Downloaded rustls-connector v0.21.7
[INFO] [stderr]   Downloaded amq-protocol-types v8.1.2
[INFO] [stderr]   Downloaded amq-protocol-tcp v8.1.2
[INFO] [stderr]   Downloaded async-global-executor-trait v2.2.0
[INFO] [stderr]   Downloaded async-global-executor v3.1.0
[INFO] [stderr]   Downloaded tcp-stream v0.30.1
[INFO] [stderr]   Downloaded p12-keystore v0.1.5
[INFO] [stderr]   Downloaded amq-protocol v8.1.2
[INFO] [stderr]   Downloaded sqlx-mysql v0.8.5
[INFO] [stderr]   Downloaded sqlx-sqlite v0.8.5
[INFO] [stderr]   Downloaded sqlx-core v0.8.5
[INFO] [stderr]   Downloaded lapin v3.0.0
[INFO] [stderr]   Downloaded sqlx-postgres v0.8.5
[INFO] [stderr]   Downloaded sqlx v0.8.5
[INFO] [stderr]   Downloaded testcontainers-modules v0.12.0
[INFO] [stderr]   Downloaded sqlx-macros-core v0.8.5
[INFO] [stderr]   Downloaded teststack-macros v0.1.0
[INFO] [stderr]   Downloaded async-reactor-trait v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 377975611e789415c483f24370215f13d299328231de61d484f759a5051f3de5
[INFO] running `Command { std: "docker" "start" "-a" "377975611e789415c483f24370215f13d299328231de61d484f759a5051f3de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "377975611e789415c483f24370215f13d299328231de61d484f759a5051f3de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377975611e789415c483f24370215f13d299328231de61d484f759a5051f3de5", kill_on_drop: false }`
[INFO] [stdout] 377975611e789415c483f24370215f13d299328231de61d484f759a5051f3de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2262e60bc68db982bce84098d47f76ae771963817861c6a88ae8a539fe051062
[INFO] running `Command { std: "docker" "start" "-a" "2262e60bc68db982bce84098d47f76ae771963817861c6a88ae8a539fe051062", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking inout v0.1.4
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
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[INFO] [stderr]    Compiling futures-core v0.3.31
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[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking salsa20 v0.10.2
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[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]     Checking des v0.8.1
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[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking rc2 v0.8.1
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[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]     Checking etcetera v0.10.0
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling amq-protocol v8.1.2
[INFO] [stderr]    Compiling lapin v3.0.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]    Compiling aws-lc-sys v0.29.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling teststack-macros v0.1.0
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]     Checking executor-trait v2.1.2
[INFO] [stderr]     Checking polling v3.7.4
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking async-io v2.4.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking x509-cert v0.2.5
[INFO] [stderr]     Checking pkcs5 v0.7.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking reactor-trait v2.0.0
[INFO] [stderr]     Checking async-global-executor v3.1.0
[INFO] [stderr]     Checking async-reactor-trait v2.0.0
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[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking oid-registry v0.8.1
[INFO] [stderr]     Checking cms v0.2.3
[INFO] [stderr]     Checking parse-display v0.9.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking x509-parser v0.17.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking pkcs12 v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.140
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[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking p12-keystore v0.1.5
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tokio-tar v0.3.1
[INFO] [stderr]     Checking amq-protocol-types v8.1.2
[INFO] [stderr]     Checking docker_credential v1.3.1
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]     Checking bollard-stubs v1.47.1-rc.27.3.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking amq-protocol-uri v8.1.2
[INFO] [stderr]     Checking sqlx-core v0.8.5
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking rustls-connector v0.21.7
[INFO] [stderr]     Checking hyper-rustls v0.27.5
[INFO] [stderr]     Checking tcp-stream v0.30.1
[INFO] [stderr]     Checking amq-protocol-tcp v8.1.2
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.5
[INFO] [stderr]    Compiling sqlx-macros v0.8.5
[INFO] [stderr]     Checking sqlx v0.8.5
[INFO] [stderr]     Checking bollard v0.18.1
[INFO] [stderr]     Checking testcontainers v0.24.0
[INFO] [stderr]     Checking testcontainers-modules v0.12.0
[INFO] [stderr]     Checking teststack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "2262e60bc68db982bce84098d47f76ae771963817861c6a88ae8a539fe051062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2262e60bc68db982bce84098d47f76ae771963817861c6a88ae8a539fe051062", kill_on_drop: false }`
[INFO] [stdout] 2262e60bc68db982bce84098d47f76ae771963817861c6a88ae8a539fe051062