[INFO] fetching crate rdf-query 0.2.2...
[INFO] building rdf-query-0.2.2 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate rdf-query 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rdf-query 0.2.2 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdf-query 0.2.2
[INFO] finished tweaking crates.io crate rdf-query 0.2.2
[INFO] tweaked toml for crates.io crate rdf-query 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rdf-query 0.2.2 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rdf-model v0.2.2
[INFO] [stderr]   Downloaded dogma v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b573016f37f7e010258dfe8bdfa1e6413b170896bbe1f35732b4520a4d1b7f
[INFO] running `Command { std: "docker" "start" "-a" "e8b573016f37f7e010258dfe8bdfa1e6413b170896bbe1f35732b4520a4d1b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b573016f37f7e010258dfe8bdfa1e6413b170896bbe1f35732b4520a4d1b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b573016f37f7e010258dfe8bdfa1e6413b170896bbe1f35732b4520a4d1b7f", kill_on_drop: false }`
[INFO] [stdout] e8b573016f37f7e010258dfe8bdfa1e6413b170896bbe1f35732b4520a4d1b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cb3224566fd58c6f5d9ae0d03fd35a483849dfbfca0444e23ec2d1b3408d1f
[INFO] running `Command { std: "docker" "start" "-a" "17cb3224566fd58c6f5d9ae0d03fd35a483849dfbfca0444e23ec2d1b3408d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling dogma v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling rdf-model v0.2.2
[INFO] [stderr]    Compiling rdf-query v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "17cb3224566fd58c6f5d9ae0d03fd35a483849dfbfca0444e23ec2d1b3408d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cb3224566fd58c6f5d9ae0d03fd35a483849dfbfca0444e23ec2d1b3408d1f", kill_on_drop: false }`
[INFO] [stdout] 17cb3224566fd58c6f5d9ae0d03fd35a483849dfbfca0444e23ec2d1b3408d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab7d9c593c3a68ecaeb10c9bc5157550ac8d5a3aace0e0c6260551c1db6feecd
[INFO] running `Command { std: "docker" "start" "-a" "ab7d9c593c3a68ecaeb10c9bc5157550ac8d5a3aace0e0c6260551c1db6feecd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdf-query v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ab7d9c593c3a68ecaeb10c9bc5157550ac8d5a3aace0e0c6260551c1db6feecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7d9c593c3a68ecaeb10c9bc5157550ac8d5a3aace0e0c6260551c1db6feecd", kill_on_drop: false }`
[INFO] [stdout] ab7d9c593c3a68ecaeb10c9bc5157550ac8d5a3aace0e0c6260551c1db6feecd