[INFO] fetching crate quackin 0.1.1... [INFO] testing quackin-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate quackin 0.1.1 into /workspace/builds/worker-40/source [INFO] validating manifest of crates.io crate quackin 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-40/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01a761a576b778ba5ba24e3fbbd522d2a23dc0f796cc6b5ab033b7d50bf2f7d7 [INFO] running `Command { std: "docker" "start" "-a" "01a761a576b778ba5ba24e3fbbd522d2a23dc0f796cc6b5ab033b7d50bf2f7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01a761a576b778ba5ba24e3fbbd522d2a23dc0f796cc6b5ab033b7d50bf2f7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a761a576b778ba5ba24e3fbbd522d2a23dc0f796cc6b5ab033b7d50bf2f7d7", kill_on_drop: false }` [INFO] [stdout] 01a761a576b778ba5ba24e3fbbd522d2a23dc0f796cc6b5ab033b7d50bf2f7d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5dc4b5a3302e7dd064cc6b27cb61b46b5bc46c7ef4c791b3c830b886c8c9d59 [INFO] running `Command { std: "docker" "start" "-a" "d5dc4b5a3302e7dd064cc6b27cb61b46b5bc46c7ef4c791b3c830b886c8c9d59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling ndarray v0.6.10 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling sprs v0.4.1 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling quackin v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/data/mod.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(RustcDecodable)] [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/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] [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 40 - let mut pre_vectors = HashMap::)>::new(); [INFO] [stdout] 40 + let mut pre_vectors = HashMap::>::new(); [INFO] [stdout] | [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.02s [INFO] running `Command { std: "docker" "inspect" "d5dc4b5a3302e7dd064cc6b27cb61b46b5bc46c7ef4c791b3c830b886c8c9d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5dc4b5a3302e7dd064cc6b27cb61b46b5bc46c7ef4c791b3c830b886c8c9d59", kill_on_drop: false }` [INFO] [stdout] d5dc4b5a3302e7dd064cc6b27cb61b46b5bc46c7ef4c791b3c830b886c8c9d59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed669c4746276acfdfe6b4d68d9a0928c85d67efa1a9823ff78457d551d80304 [INFO] running `Command { std: "docker" "start" "-a" "ed669c4746276acfdfe6b4d68d9a0928c85d67efa1a9823ff78457d551d80304", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/data/mod.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(RustcDecodable)] [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/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] [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 40 - let mut pre_vectors = HashMap::)>::new(); [INFO] [stdout] 40 + let mut pre_vectors = HashMap::>::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quackin v0.1.1 (/opt/rustwide/workdir) [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/data/mod.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(RustcDecodable)] [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/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] [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 40 - let mut pre_vectors = HashMap::)>::new(); [INFO] [stdout] 40 + let mut pre_vectors = HashMap::>::new(); [INFO] [stdout] | [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: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> tests/quackin.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(RustcDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "ed669c4746276acfdfe6b4d68d9a0928c85d67efa1a9823ff78457d551d80304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed669c4746276acfdfe6b4d68d9a0928c85d67efa1a9823ff78457d551d80304", kill_on_drop: false }` [INFO] [stdout] ed669c4746276acfdfe6b4d68d9a0928c85d67efa1a9823ff78457d551d80304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a984e5f1ab34594a19b267d552a653b5f5342627e19c0a163f8472b683dbc160 [INFO] running `Command { std: "docker" "start" "-a" "a984e5f1ab34594a19b267d552a653b5f5342627e19c0a163f8472b683dbc160", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/data/mod.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(RustcDecodable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/data/mod.rs:109:22 [INFO] [stderr] | [INFO] [stderr] 109 | let mut reader = try!(csv::Reader::from_file(path)).has_headers(has_headers).delimiter(del); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/recommender/mod.rs:40:48 [INFO] [stderr] | [INFO] [stderr] 40 | let mut pre_vectors = HashMap::)>::new(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 40 - let mut pre_vectors = HashMap::)>::new(); [INFO] [stderr] 40 + let mut pre_vectors = HashMap::>::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/recommender/mod.rs:95:26 [INFO] [stderr] | [INFO] [stderr] 95 | let user_index = try!(self.user_indices.get(user_id).ok_or("User not found")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/recommender/mod.rs:96:26 [INFO] [stderr] | [INFO] [stderr] 96 | let item_index = try!(self.item_indices.get(item_id).ok_or("Item not found")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `quackin` (lib) generated 5 warnings [INFO] [stderr] warning: `quackin` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> tests/quackin.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | #[derive(RustcDecodable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `quackin` (test "quackin") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/quackin-bd2a4d68cc8795a5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/quackin.rs (/opt/rustwide/target/debug/deps/quackin-e31bd8f31968625b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test read_mock_with_custom_records ... ok [INFO] [stdout] test read_mock_with_headers ... ok [INFO] [stdout] test read_mock_with_separator ... ok [INFO] [stdout] test read_mock ... ok [INFO] [stdout] test knn_user_recommender ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests quackin [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/recommender/mod.rs:40:48 [INFO] [stderr] | [INFO] [stderr] 40 | let mut pre_vectors = HashMap::)>::new(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 40 - let mut pre_vectors = HashMap::)>::new(); [INFO] [stderr] 40 + let mut pre_vectors = HashMap::>::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/data/mod.rs - data (line 8) ... ignored [INFO] [stdout] test src/data/mod.rs - data::Record (line 37) ... ignored [INFO] [stdout] test src/lib.rs - (line 22) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a984e5f1ab34594a19b267d552a653b5f5342627e19c0a163f8472b683dbc160", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a984e5f1ab34594a19b267d552a653b5f5342627e19c0a163f8472b683dbc160", kill_on_drop: false }` [INFO] [stdout] a984e5f1ab34594a19b267d552a653b5f5342627e19c0a163f8472b683dbc160