[INFO] fetching crate shacl 0.3.2...
[INFO] checking shacl-0.3.2 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate shacl 0.3.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shacl 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shacl 0.3.2
[INFO] tweaked toml for crates.io crate shacl 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shacl 0.3.2 on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shacl 0.3.2 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7135affb24777b7f0c39e3172b4fd929fe63c4808a9ce27ac5a8072c25e7d6a
[INFO] running `Command { std: "docker" "start" "-a" "c7135affb24777b7f0c39e3172b4fd929fe63c4808a9ce27ac5a8072c25e7d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7135affb24777b7f0c39e3172b4fd929fe63c4808a9ce27ac5a8072c25e7d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7135affb24777b7f0c39e3172b4fd929fe63c4808a9ce27ac5a8072c25e7d6a", kill_on_drop: false }`
[INFO] [stdout] c7135affb24777b7f0c39e3172b4fd929fe63c4808a9ce27ac5a8072c25e7d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bafc94ed3fe3bf05447d53f902cf999de064f836b72a3c3808bb61f83dc09195
[INFO] running `Command { std: "docker" "start" "-a" "bafc94ed3fe3bf05447d53f902cf999de064f836b72a3c3808bb61f83dc09195", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]     Checking rustls-pki-types v1.13.2
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[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking openssl-probe v0.2.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
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[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking generic-array v0.14.7
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking socket2 v0.6.1
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[INFO] [stderr]    Compiling rust_decimal v1.40.0
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[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
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[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
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[INFO] [stderr]    Compiling synstructure v0.13.2
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[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]     Checking tokio v1.49.0
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[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking oxilangtag v0.1.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking oxrdf v0.3.1
[INFO] [stderr]     Checking spargebra v0.4.3
[INFO] [stderr]     Checking sparesults v0.3.1
[INFO] [stderr]     Checking oxrdfxml v0.2.1
[INFO] [stderr]     Checking oxttl v0.2.1
[INFO] [stderr]     Checking oxjsonld v0.2.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking oxrdfio v0.2.1
[INFO] [stderr]     Checking oxhttp v0.3.2
[INFO] [stderr]     Checking sparopt v0.3.3
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking spareval v0.2.3
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spareval-0.2.3/src/expression.rs:97:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let lookup = context.build_variable_lookup(v);
[INFO] [stdout]    |                          ------- first mutable borrow occurs here
[INFO] [stdout] 97 |             let externalize = context.build_externalize_expression_term();
[INFO] [stdout]    |                               ^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 98 |             Rc::new(move |t| externalize(lookup(t)?))
[INFO] [stdout]    |                                          ------ first borrow later captured here by closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spareval` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bafc94ed3fe3bf05447d53f902cf999de064f836b72a3c3808bb61f83dc09195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafc94ed3fe3bf05447d53f902cf999de064f836b72a3c3808bb61f83dc09195", kill_on_drop: false }`
[INFO] [stdout] bafc94ed3fe3bf05447d53f902cf999de064f836b72a3c3808bb61f83dc09195
