[INFO] cloning repository https://github.com/Windfisch/papertool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Windfisch/papertool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Fpapertool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Fpapertool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9b06f8d0141f8927bc5be339d664bd36ca95396 [INFO] testing Windfisch/papertool against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Fpapertool" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Windfisch/papertool on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Windfisch/papertool [INFO] finished tweaking git repo https://github.com/Windfisch/papertool [INFO] tweaked toml for git repo https://github.com/Windfisch/papertool written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Windfisch/papertool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded fallible-iterator v0.2.0 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.63 [INFO] [stderr] Downloaded backtrace v0.3.48 [INFO] [stderr] Downloaded wasm-bindgen v0.2.63 [INFO] [stderr] Downloaded hyper v0.12.35 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded hyper-tls v0.4.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.63 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.13 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded markup5ever v0.7.5 [INFO] [stderr] Downloaded error-chain v0.12.2 [INFO] [stderr] Downloaded js-sys v0.3.40 [INFO] [stderr] Downloaded bumpalo v3.3.0 [INFO] [stderr] Downloaded reqwest v0.10.6 [INFO] [stderr] Downloaded fallible-streaming-iterator v0.1.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.17 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded openssl-sys v0.9.57 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded html5ever v0.22.5 [INFO] [stderr] Downloaded object v0.19.0 [INFO] [stderr] Downloaded hyper v0.13.6 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded soup v0.5.0 [INFO] [stderr] Downloaded rusqlite v0.23.1 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded flate2 v1.0.14 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.63 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded openssl v0.10.29 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded addr2line v0.12.1 [INFO] [stderr] Downloaded h2 v0.2.5 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded libsqlite3-sys v0.18.0 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] [stderr] Downloaded gimli v0.21.0 [INFO] [stderr] Downloaded semanticscholar v0.1.0 [INFO] [stderr] Downloaded syn v1.0.27 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ba4df960faf6fad710da1fdc8feb64fb047dc2cc60c7c609ef5723c3a5272b8 [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" "0ba4df960faf6fad710da1fdc8feb64fb047dc2cc60c7c609ef5723c3a5272b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ba4df960faf6fad710da1fdc8feb64fb047dc2cc60c7c609ef5723c3a5272b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba4df960faf6fad710da1fdc8feb64fb047dc2cc60c7c609ef5723c3a5272b8", kill_on_drop: false }` [INFO] [stdout] 0ba4df960faf6fad710da1fdc8feb64fb047dc2cc60c7c609ef5723c3a5272b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9adf0c2d6e4084947d524d88a991957139ba6b6962e4de87392fe891b70dbb33 [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" "9adf0c2d6e4084947d524d88a991957139ba6b6962e4de87392fe891b70dbb33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling libsqlite3-sys v0.18.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling rusqlite v0.23.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling pin-project v0.4.17 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling semanticscholar v0.1.0 [INFO] [stderr] Compiling soup v0.5.0 [INFO] [stderr] Compiling papertool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:75:2 [INFO] [stdout] | [INFO] [stdout] 73 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] 74 | [INFO] [stdout] 75 | let mypub = Publication::build(&cache).doi("10.1109/ICoCS.2015.7483250").fin(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/database.rs:919:5 [INFO] [stdout] | [INFO] [stdout] 919 | fn new(reason: &str) -> ParseError { ParseError(reason.to_string()) } [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MalformedReply` [INFO] [stdout] --> src/database.rs:928:2 [INFO] [stdout] | [INFO] [stdout] 928 | MalformedReply(Box) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:436:6 [INFO] [stdout] | [INFO] [stdout] 436 | publ.stubmetadata.set(stubmetadata); // TODO not sure how to do safe set here [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 441 | update_from!([doi, arxiv, semanticscholar], [doi, arxiv, semanticscholar, pdf]); [INFO] [stdout] | -------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1125:3 [INFO] [stdout] | [INFO] [stdout] 1125 | self.stubmetadata.set( StubMetadata { [INFO] [stdout] | _________^ [INFO] [stdout] 1126 | | title: result.title.unwrap_or("".to_string()), [INFO] [stdout] 1127 | | authors: result.authors.into_iter().map(|a| { a.name.unwrap_or("".to_string()) }).collect() [INFO] [stdout] 1128 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1131:4 [INFO] [stdout] | [INFO] [stdout] 1131 | self.cited_by.set(r?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1135:4 [INFO] [stdout] | [INFO] [stdout] 1135 | self.references.set(r?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 19s [INFO] running `Command { std: "docker" "inspect" "9adf0c2d6e4084947d524d88a991957139ba6b6962e4de87392fe891b70dbb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9adf0c2d6e4084947d524d88a991957139ba6b6962e4de87392fe891b70dbb33", kill_on_drop: false }` [INFO] [stdout] 9adf0c2d6e4084947d524d88a991957139ba6b6962e4de87392fe891b70dbb33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a92245807ad189e888d4ea1d2e6781ce25e694f60586bd2bee420916c68f475 [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" "9a92245807ad189e888d4ea1d2e6781ce25e694f60586bd2bee420916c68f475", kill_on_drop: false }` [INFO] [stderr] Compiling papertool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:75:2 [INFO] [stdout] | [INFO] [stdout] 73 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] 74 | [INFO] [stdout] 75 | let mypub = Publication::build(&cache).doi("10.1109/ICoCS.2015.7483250").fin(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/database.rs:919:5 [INFO] [stdout] | [INFO] [stdout] 919 | fn new(reason: &str) -> ParseError { ParseError(reason.to_string()) } [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MalformedReply` [INFO] [stdout] --> src/database.rs:928:2 [INFO] [stdout] | [INFO] [stdout] 928 | MalformedReply(Box) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:436:6 [INFO] [stdout] | [INFO] [stdout] 436 | publ.stubmetadata.set(stubmetadata); // TODO not sure how to do safe set here [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 441 | update_from!([doi, arxiv, semanticscholar], [doi, arxiv, semanticscholar, pdf]); [INFO] [stdout] | -------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1125:3 [INFO] [stdout] | [INFO] [stdout] 1125 | self.stubmetadata.set( StubMetadata { [INFO] [stdout] | _________^ [INFO] [stdout] 1126 | | title: result.title.unwrap_or("".to_string()), [INFO] [stdout] 1127 | | authors: result.authors.into_iter().map(|a| { a.name.unwrap_or("".to_string()) }).collect() [INFO] [stdout] 1128 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1131:4 [INFO] [stdout] | [INFO] [stdout] 1131 | self.cited_by.set(r?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:1135:4 [INFO] [stdout] | [INFO] [stdout] 1135 | self.references.set(r?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "9a92245807ad189e888d4ea1d2e6781ce25e694f60586bd2bee420916c68f475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a92245807ad189e888d4ea1d2e6781ce25e694f60586bd2bee420916c68f475", kill_on_drop: false }` [INFO] [stdout] 9a92245807ad189e888d4ea1d2e6781ce25e694f60586bd2bee420916c68f475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bfcb27134f13c1448a735b4fb7397905ea609b9063e69b8cff008867932feb22 [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" "bfcb27134f13c1448a735b4fb7397905ea609b9063e69b8cff008867932feb22", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:75:2 [INFO] [stderr] | [INFO] [stderr] 73 | return Ok(()); [INFO] [stderr] | ------------- any code following this expression is unreachable [INFO] [stderr] 74 | [INFO] [stderr] 75 | let mypub = Publication::build(&cache).doi("10.1109/ICoCS.2015.7483250").fin(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/database.rs:919:5 [INFO] [stderr] | [INFO] [stderr] 919 | fn new(reason: &str) -> ParseError { ParseError(reason.to_string()) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MalformedReply` [INFO] [stderr] --> src/database.rs:928:2 [INFO] [stderr] | [INFO] [stderr] 928 | MalformedReply(Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database.rs:436:6 [INFO] [stderr] | [INFO] [stderr] 436 | publ.stubmetadata.set(stubmetadata); // TODO not sure how to do safe set here [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 441 | update_from!([doi, arxiv, semanticscholar], [doi, arxiv, semanticscholar, pdf]); [INFO] [stderr] | -------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database.rs:1125:3 [INFO] [stderr] | [INFO] [stderr] 1125 | self.stubmetadata.set( StubMetadata { [INFO] [stderr] | _________^ [INFO] [stderr] 1126 | | title: result.title.unwrap_or("".to_string()), [INFO] [stderr] 1127 | | authors: result.authors.into_iter().map(|a| { a.name.unwrap_or("".to_string()) }).collect() [INFO] [stderr] 1128 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database.rs:1131:4 [INFO] [stderr] | [INFO] [stderr] 1131 | self.cited_by.set(r?); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database.rs:1135:4 [INFO] [stderr] | [INFO] [stderr] 1135 | self.references.set(r?); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/papertool-7f10d61ca98e683b [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] running `Command { std: "docker" "inspect" "bfcb27134f13c1448a735b4fb7397905ea609b9063e69b8cff008867932feb22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcb27134f13c1448a735b4fb7397905ea609b9063e69b8cff008867932feb22", kill_on_drop: false }` [INFO] [stdout] bfcb27134f13c1448a735b4fb7397905ea609b9063e69b8cff008867932feb22