[INFO] cloning repository https://github.com/metastable-void/mechanics-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metastable-void/mechanics-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetastable-void%2Fmechanics-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetastable-void%2Fmechanics-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a882458221c79e5f66074ece68d15812fdfcffc0
[INFO] checking metastable-void/mechanics-rs against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetastable-void%2Fmechanics-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/metastable-void/mechanics-rs
[INFO] finished tweaking git repo https://github.com/metastable-void/mechanics-rs
[INFO] tweaked toml for git repo https://github.com/metastable-void/mechanics-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/metastable-void/mechanics-rs on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/metastable-void/mechanics-rs 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest Rust 1.88 compatible versions
[INFO] [stderr]       Adding mechanics-config v0.1.0
[INFO] [stderr]     Updating mechanics-core v0.2.2 -> v0.3.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded small_btree v0.1.0
[INFO] [stderr]   Downloaded phf_generator v0.13.1
[INFO] [stderr]   Downloaded cow-utils v0.1.3
[INFO] [stderr]   Downloaded icu_calendar_data v2.0.0
[INFO] [stderr]   Downloaded boa_interner v0.21.0
[INFO] [stderr]   Downloaded num_enum v0.7.6
[INFO] [stderr]   Downloaded phf_macros v0.13.1
[INFO] [stderr]   Downloaded float16 v0.1.5
[INFO] [stderr]   Downloaded intrusive-collections v0.9.7
[INFO] [stderr]   Downloaded calendrical_calculations v0.2.3
[INFO] [stderr]   Downloaded futures-concurrency v7.7.1
[INFO] [stderr]   Downloaded boa_ast v0.21.0
[INFO] [stderr]   Downloaded boa_parser v0.21.0
[INFO] [stderr]   Downloaded icu_calendar v2.0.6
[INFO] [stderr]   Downloaded temporal_rs v0.1.0
[INFO] [stderr]   Downloaded icu_locale_data v2.0.0
[INFO] [stderr]   Downloaded timezone_provider v0.1.2
[INFO] [stderr]   Downloaded ryu-js v1.0.2
[INFO] [stderr]   Downloaded mechanics-core v0.3.0
[INFO] [stderr]   Downloaded toml_edit v0.25.5+spec-1.1.0
[INFO] [stderr]   Downloaded icu_locale v2.0.0
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.6
[INFO] [stderr]   Downloaded ixdtf v0.6.4
[INFO] [stderr]   Downloaded fast-float2 v0.2.3
[INFO] [stderr]   Downloaded regress v0.10.5
[INFO] [stderr]   Downloaded boa_string v0.21.0
[INFO] [stderr]   Downloaded thin-vec v0.2.14
[INFO] [stderr]   Downloaded mechanics-config v0.1.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.16.1
[INFO] [stderr]   Downloaded icu_normalizer v2.0.1
[INFO] [stderr]   Downloaded icu_properties v2.0.2
[INFO] [stderr]   Downloaded phf v0.13.1
[INFO] [stderr]   Downloaded dynify-macros v0.1.2
[INFO] [stderr]   Downloaded dynify v0.1.2
[INFO] [stderr]   Downloaded num_enum_derive v0.7.6
[INFO] [stderr]   Downloaded tzif v0.4.1
[INFO] [stderr]   Downloaded boa_macros v0.21.0
[INFO] [stderr]   Downloaded boa_gc v0.21.0
[INFO] [stderr]   Downloaded xsum v0.1.6
[INFO] [stderr]   Downloaded phf_shared v0.13.1
[INFO] [stderr]   Downloaded tag_ptr v0.1.0
[INFO] [stderr]   Downloaded boa_engine v0.21.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e57881674e9aa541cb1690a29199499f4498be5732bd5a2ab43d4d04fcaed7
[INFO] running `Command { std: "docker" "start" "-a" "58e57881674e9aa541cb1690a29199499f4498be5732bd5a2ab43d4d04fcaed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e57881674e9aa541cb1690a29199499f4498be5732bd5a2ab43d4d04fcaed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e57881674e9aa541cb1690a29199499f4498be5732bd5a2ab43d4d04fcaed7", kill_on_drop: false }`
[INFO] [stdout] 58e57881674e9aa541cb1690a29199499f4498be5732bd5a2ab43d4d04fcaed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbeed7dbcf7cc5b4385fb648db2f2e30509eb43b8df6290baeb6b8946aa376dd
[INFO] running `Command { std: "docker" "start" "-a" "bbeed7dbcf7cc5b4385fb648db2f2e30509eb43b8df6290baeb6b8946aa376dd", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking hashbrown v0.16.1
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[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking ryu-js v1.0.2
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling icu_locale_data v2.0.0
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling boa_macros v0.21.0
[INFO] [stderr]    Compiling semver v0.9.0
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[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling icu_calendar_data v2.0.0
[INFO] [stderr]    Compiling toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling float16 v0.1.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking calendrical_calculations v0.2.3
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
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[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking icu_properties v2.0.2
[INFO] [stderr]     Checking icu_normalizer v2.0.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking icu_locale v2.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling toml_edit v0.25.5+spec-1.1.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking boa_gc v0.21.0
[INFO] [stderr]     Checking regress v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling dynify-macros v0.1.2
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking icu_calendar v2.0.6
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking boa_interner v0.21.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num_threads v0.1.7
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[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking hashbrown v0.14.5
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[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking dynify v0.1.2
[INFO] [stderr]     Checking small_btree v0.1.0
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[INFO] [stderr]     Checking mechanics-config v0.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking data-encoding v2.10.0
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[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking temporal_rs v0.1.0
[INFO] [stderr]     Checking boa_parser v0.21.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking boa_engine v0.21.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.6.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.13.2
[INFO] [stderr]     Checking mechanics-core v0.3.0
[INFO] [stderr]     Checking mechanics v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.19s
[INFO] running `Command { std: "docker" "inspect" "bbeed7dbcf7cc5b4385fb648db2f2e30509eb43b8df6290baeb6b8946aa376dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbeed7dbcf7cc5b4385fb648db2f2e30509eb43b8df6290baeb6b8946aa376dd", kill_on_drop: false }`
[INFO] [stdout] bbeed7dbcf7cc5b4385fb648db2f2e30509eb43b8df6290baeb6b8946aa376dd
