[INFO] fetching crate daml-lf 0.2.2... [INFO] checking daml-lf-0.2.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate daml-lf 0.2.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate daml-lf 0.2.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate daml-lf 0.2.2 [INFO] finished tweaking crates.io crate daml-lf 0.2.2 [INFO] tweaked toml for crates.io crate daml-lf 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--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] Locking 66 packages to latest compatible versions [INFO] [stderr] Adding bounded-static v0.2.1 (latest: v0.8.0) [INFO] [stderr] Adding bounded-static-derive v0.2.1 (latest: v0.8.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding multimap v0.8.3 (latest: v0.10.0) [INFO] [stderr] Adding prost v0.9.0 (latest: v0.13.1) [INFO] [stderr] Adding prost-build v0.9.0 (latest: v0.13.1) [INFO] [stderr] Adding prost-derive v0.9.0 (latest: v0.13.1) [INFO] [stderr] Adding prost-types v0.9.0 (latest: v0.13.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.3) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding zip v0.5.13 (latest: v2.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bounded-static v0.2.1 [INFO] [stderr] Downloaded trim-margin v0.1.0 [INFO] [stderr] Downloaded bounded-static-derive v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c3a168770960bf7f10b91a64105ed52935f89af5fffea1dacaaa3eed279e1ee [INFO] running `Command { std: "docker" "start" "-a" "4c3a168770960bf7f10b91a64105ed52935f89af5fffea1dacaaa3eed279e1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c3a168770960bf7f10b91a64105ed52935f89af5fffea1dacaaa3eed279e1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c3a168770960bf7f10b91a64105ed52935f89af5fffea1dacaaa3eed279e1ee", kill_on_drop: false }` [INFO] [stdout] 4c3a168770960bf7f10b91a64105ed52935f89af5fffea1dacaaa3eed279e1ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff2d1ecdc5621427342eaa714981648b911e62ae6df43208abd3664b8513d52e [INFO] running `Command { std: "docker" "start" "-a" "ff2d1ecdc5621427342eaa714981648b911e62ae6df43208abd3664b8513d52e", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling bounded-static-derive v0.2.1 [INFO] [stderr] Checking trim-margin v0.1.0 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Checking bounded-static v0.2.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling daml-lf v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/dar.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 227 | trait ZipArchiveEx { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 228 | fn paths(&mut self) -> Vec; [INFO] [stdout] 229 | fn contains(&mut self, path: &str) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains` is never used [INFO] [stdout] --> src/dar.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 227 | trait ZipArchiveEx { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 228 | fn paths(&mut self) -> Vec; [INFO] [stdout] 229 | fn contains(&mut self, path: &str) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.47s [INFO] running `Command { std: "docker" "inspect" "ff2d1ecdc5621427342eaa714981648b911e62ae6df43208abd3664b8513d52e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff2d1ecdc5621427342eaa714981648b911e62ae6df43208abd3664b8513d52e", kill_on_drop: false }` [INFO] [stdout] ff2d1ecdc5621427342eaa714981648b911e62ae6df43208abd3664b8513d52e