[INFO] fetching crate json-ld-serialization-next 0.21.3...
[INFO] checking json-ld-serialization-next-0.21.3 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate json-ld-serialization-next 0.21.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate json-ld-serialization-next 0.21.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate json-ld-serialization-next 0.21.3
[INFO] tweaked toml for crates.io crate json-ld-serialization-next 0.21.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-ld-serialization-next 0.21.3 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate json-ld-serialization-next 0.21.3 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded json-ld-core-next v0.21.3
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02bc074db80f2fa1abddef402e9ca905a4dc3e7cb15eb10ef412d13b77cda7a7
[INFO] running `Command { std: "docker" "start" "-a" "02bc074db80f2fa1abddef402e9ca905a4dc3e7cb15eb10ef412d13b77cda7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02bc074db80f2fa1abddef402e9ca905a4dc3e7cb15eb10ef412d13b77cda7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bc074db80f2fa1abddef402e9ca905a4dc3e7cb15eb10ef412d13b77cda7a7", kill_on_drop: false }`
[INFO] [stdout] 02bc074db80f2fa1abddef402e9ca905a4dc3e7cb15eb10ef412d13b77cda7a7
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45de94efd24423d199e112ce5970bca5fc4ca31a990ca94a3d55a6e02ec0dcf6
[INFO] running `Command { std: "docker" "start" "-a" "45de94efd24423d199e112ce5970bca5fc4ca31a990ca94a3d55a6e02ec0dcf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking lexical-util v1.0.6
[INFO] [stderr]    Compiling utf8-decode v1.0.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]     Checking contextual v0.1.6
[INFO] [stderr]     Checking ryu-js v0.2.2
[INFO] [stderr]     Checking smallstr v0.3.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking locspan v0.8.2
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking decoded-char v0.1.1
[INFO] [stderr]     Checking raw-btree v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking pretty_dtoa v0.3.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking lexical-parse-integer v1.0.5
[INFO] [stderr]     Checking lexical-write-integer v1.0.5
[INFO] [stderr]     Checking lexical-parse-float v1.0.5
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking lexical-write-float v1.0.5
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking lexical-core v1.0.5
[INFO] [stderr]     Checking lexical v7.0.4
[INFO] [stderr]     Checking json-number v0.4.9
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling abnf v0.13.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling locspan-derive v0.6.0
[INFO] [stderr]     Checking json-syntax v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.5.11
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking pct-str v2.0.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling btree-range-map v0.7.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling static-regular-grammar v2.0.2
[INFO] [stderr]    Compiling iref-core v3.2.2
[INFO] [stderr]     Checking langtag v0.4.0
[INFO] [stderr]     Checking iref v3.2.2
[INFO] [stderr]    Compiling static-iref v3.0.0
[INFO] [stderr]     Checking rdf-types v0.22.5
[INFO] [stderr]    Compiling linked-data-next-derive v0.1.5
[INFO] [stderr]     Checking xsd-types v0.9.6
[INFO] [stderr]     Checking json-ld-syntax-next v0.21.3
[INFO] [stderr]     Checking linked-data-next v0.1.5
[INFO] [stderr]     Checking json-ld-core-next v0.21.3
[INFO] [stderr]     Checking json-ld-serialization-next v0.21.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.52s
[INFO] running `Command { std: "docker" "inspect" "45de94efd24423d199e112ce5970bca5fc4ca31a990ca94a3d55a6e02ec0dcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45de94efd24423d199e112ce5970bca5fc4ca31a990ca94a3d55a6e02ec0dcf6", kill_on_drop: false }`
[INFO] [stdout] 45de94efd24423d199e112ce5970bca5fc4ca31a990ca94a3d55a6e02ec0dcf6