[INFO] fetching crate quackin 0.1.1... [INFO] checking quackin-0.1.1 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192 [INFO] extracting crate quackin 0.1.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate quackin 0.1.1 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate quackin 0.1.1 [INFO] finished tweaking crates.io crate quackin 0.1.1 [INFO] tweaked toml for crates.io crate quackin 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72b248c3328f5c81cb45f96740ffe320c0e1a10bee2e97a3b10d5e78708cdb75 [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" "72b248c3328f5c81cb45f96740ffe320c0e1a10bee2e97a3b10d5e78708cdb75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72b248c3328f5c81cb45f96740ffe320c0e1a10bee2e97a3b10d5e78708cdb75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72b248c3328f5c81cb45f96740ffe320c0e1a10bee2e97a3b10d5e78708cdb75", kill_on_drop: false }` [INFO] [stdout] 72b248c3328f5c81cb45f96740ffe320c0e1a10bee2e97a3b10d5e78708cdb75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdd3b6e7177b46c246851559ade7baa7e4ff7886b938902dfc9303dea3d65802 [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" "bdd3b6e7177b46c246851559ade7baa7e4ff7886b938902dfc9303dea3d65802", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ndarray v0.6.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking sprs v0.4.1 [INFO] [stderr] Checking quackin v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data/mod.rs:109:22 [INFO] [stdout] | [INFO] [stdout] 109 | let mut reader = try!(csv::Reader::from_file(path)).has_headers(has_headers).delimiter(del); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/recommender/mod.rs:95:26 [INFO] [stdout] | [INFO] [stdout] 95 | let user_index = try!(self.user_indices.get(user_id).ok_or("User not found")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/recommender/mod.rs:96:26 [INFO] [stdout] | [INFO] [stdout] 96 | let item_index = try!(self.item_indices.get(item_id).ok_or("Item not found")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/recommender/mod.rs:40:48 [INFO] [stdout] | [INFO] [stdout] 40 | let mut pre_vectors = HashMap::)>::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data/mod.rs:109:22 [INFO] [stdout] | [INFO] [stdout] 109 | let mut reader = try!(csv::Reader::from_file(path)).has_headers(has_headers).delimiter(del); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/recommender/mod.rs:95:26 [INFO] [stdout] | [INFO] [stdout] 95 | let user_index = try!(self.user_indices.get(user_id).ok_or("User not found")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/recommender/mod.rs:96:26 [INFO] [stdout] | [INFO] [stdout] 96 | let item_index = try!(self.item_indices.get(item_id).ok_or("Item not found")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/recommender/mod.rs:40:48 [INFO] [stdout] | [INFO] [stdout] 40 | let mut pre_vectors = HashMap::)>::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.34s [INFO] running `Command { std: "docker" "inspect" "bdd3b6e7177b46c246851559ade7baa7e4ff7886b938902dfc9303dea3d65802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd3b6e7177b46c246851559ade7baa7e4ff7886b938902dfc9303dea3d65802", kill_on_drop: false }` [INFO] [stdout] bdd3b6e7177b46c246851559ade7baa7e4ff7886b938902dfc9303dea3d65802