[INFO] fetching crate fastanvil 0.11.0... [INFO] checking fastanvil-0.11.0 against beta for pr-78714 [INFO] extracting crate fastanvil 0.11.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fastanvil 0.11.0 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastanvil 0.11.0 [INFO] finished tweaking crates.io crate fastanvil 0.11.0 [INFO] tweaked toml for crates.io crate fastanvil 0.11.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate fastanvil 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c76063ede3e6ed8e75ba662930d03c020b1e608fbcf50a76337e4bc13ad5d612 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c76063ede3e6ed8e75ba662930d03c020b1e608fbcf50a76337e4bc13ad5d612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c76063ede3e6ed8e75ba662930d03c020b1e608fbcf50a76337e4bc13ad5d612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c76063ede3e6ed8e75ba662930d03c020b1e608fbcf50a76337e4bc13ad5d612", kill_on_drop: false }` [INFO] [stdout] c76063ede3e6ed8e75ba662930d03c020b1e608fbcf50a76337e4bc13ad5d612 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 180a0cbb59d7f3e62526ac7b2f4f82890b5ae309cc489ee6e3a63bce3f2ae698 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "180a0cbb59d7f3e62526ac7b2f4f82890b5ae309cc489ee6e3a63bce3f2ae698", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking weezl v0.1.2 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-utils v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking tiff v0.6.0 [INFO] [stderr] Checking image v0.23.11 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking fastnbt v0.11.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking fastanvil v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "180a0cbb59d7f3e62526ac7b2f4f82890b5ae309cc489ee6e3a63bce3f2ae698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "180a0cbb59d7f3e62526ac7b2f4f82890b5ae309cc489ee6e3a63bce3f2ae698", kill_on_drop: false }` [INFO] [stdout] 180a0cbb59d7f3e62526ac7b2f4f82890b5ae309cc489ee6e3a63bce3f2ae698