[INFO] cloning repository https://github.com/sammdot/rtfcre [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sammdot/rtfcre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammdot%2Frtfcre", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammdot%2Frtfcre'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12464efb3a70b1be9795b977fdd47c93fdce169d [INFO] testing sammdot/rtfcre against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammdot%2Frtfcre" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sammdot/rtfcre 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] removed /workspace/builds/worker-13/source/.cargo/config [INFO] started tweaking git repo https://github.com/sammdot/rtfcre [INFO] finished tweaking git repo https://github.com/sammdot/rtfcre [INFO] tweaked toml for git repo https://github.com/sammdot/rtfcre written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/sammdot/rtfcre already has a lockfile, it will not be regenerated [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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a028bf36ce34e86ce7b88b8d3d492ce2000bcbd9956013e7902df684247580f8 [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" "a028bf36ce34e86ce7b88b8d3d492ce2000bcbd9956013e7902df684247580f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a028bf36ce34e86ce7b88b8d3d492ce2000bcbd9956013e7902df684247580f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a028bf36ce34e86ce7b88b8d3d492ce2000bcbd9956013e7902df684247580f8", kill_on_drop: false }` [INFO] [stdout] a028bf36ce34e86ce7b88b8d3d492ce2000bcbd9956013e7902df684247580f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7a27c39d4bb6e5279fc1d412b64c8d5d32944d0538e6f4b871cc754baa60564b [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" "7a27c39d4bb6e5279fc1d412b64c8d5d32944d0538e6f4b871cc754baa60564b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pyo3 v0.12.4 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lexical-core v0.7.4 (https://github.com/Gelbpunkt/rust-lexical?branch=fix-warnings-and-update-deps#601c9bfe) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling pyo3-derive-backend v0.12.4 [INFO] [stderr] Compiling ctor v0.1.17 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling inventory-impl v0.1.10 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pyo3cls v0.12.4 [INFO] [stderr] Compiling indoc v0.3.6 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling cargo_metadata v0.10.0 [INFO] [stderr] Compiling skeptic v0.13.5 [INFO] [stderr] Compiling pyo3-file v0.3.3 [INFO] [stderr] Compiling rtfcre v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `comment` [INFO] [stdout] --> src/dict.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn comment(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_comment` [INFO] [stdout] --> src/dict.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_comment(&mut self, comment: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove_comment` [INFO] [stdout] --> src/dict.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn remove_comment(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove_entry` [INFO] [stdout] --> src/dict.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn remove_entry(&mut self, steno: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_key` [INFO] [stdout] --> src/dict.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn contains_key(&self, steno: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lookup` [INFO] [stdout] --> src/dict.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn lookup(&self, steno: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rev_lookup` [INFO] [stdout] --> src/dict.rs:141:10 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn rev_lookup(&self, translation: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `entry` [INFO] [stdout] --> src/dict.rs:160:10 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn entry(&self, steno: &str) -> Option<&Entry> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `entry_mut` [INFO] [stdout] --> src/dict.rs:164:10 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn entry_mut(&mut self, steno: &str) -> Option<&mut Entry> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_rtf` [INFO] [stdout] --> src/rtf.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn parse_rtf(input: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RtfWriteError` [INFO] [stdout] --> src/main.rs:98:3 [INFO] [stdout] | [INFO] [stdout] 98 | RtfWriteError, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/dict.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | &entry.write(writer)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &entry.write(writer)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/dict.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | &entry.write(writer)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &entry.write(writer)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "7a27c39d4bb6e5279fc1d412b64c8d5d32944d0538e6f4b871cc754baa60564b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a27c39d4bb6e5279fc1d412b64c8d5d32944d0538e6f4b871cc754baa60564b", kill_on_drop: false }` [INFO] [stdout] 7a27c39d4bb6e5279fc1d412b64c8d5d32944d0538e6f4b871cc754baa60564b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1ed6637f4d4dd2163aee74ea277919d4d714a76f2bfabbd8b043b1b083ed44cc [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" "1ed6637f4d4dd2163aee74ea277919d4d714a76f2bfabbd8b043b1b083ed44cc", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling rtfcre v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `comment` [INFO] [stdout] --> src/dict.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn comment(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_comment` [INFO] [stdout] --> src/dict.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn add_comment(&mut self, comment: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove_comment` [INFO] [stdout] --> src/dict.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn remove_comment(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove_entry` [INFO] [stdout] --> src/dict.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn remove_entry(&mut self, steno: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_key` [INFO] [stdout] --> src/dict.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn contains_key(&self, steno: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lookup` [INFO] [stdout] --> src/dict.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn lookup(&self, steno: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rev_lookup` [INFO] [stdout] --> src/dict.rs:141:10 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn rev_lookup(&self, translation: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `entry` [INFO] [stdout] --> src/dict.rs:160:10 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn entry(&self, steno: &str) -> Option<&Entry> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `entry_mut` [INFO] [stdout] --> src/dict.rs:164:10 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn entry_mut(&mut self, steno: &str) -> Option<&mut Entry> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_rtf` [INFO] [stdout] --> src/rtf.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn parse_rtf(input: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RtfWriteError` [INFO] [stdout] --> src/main.rs:98:3 [INFO] [stdout] | [INFO] [stdout] 98 | RtfWriteError, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/dict.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | &entry.write(writer)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &entry.write(writer)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/dict.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | &entry.write(writer)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = &entry.write(writer)?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.5dqsd15a4es52u4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ea87b6c2fe761216.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-91b9e0d063734789.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-2ddfc09cde4cdc0c.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-d066e6f50a258123.rlib" "/opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib" "/opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-8433b4fbee18ef1f.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4ab5cf94ac4f1244.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-51ee4bb1145b3148.rlib" "/opt/rustwide/target/debug/deps/liblock_api-e2ac76a141bd869b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ff2bb1f39834214d.rlib" "/opt/rustwide/target/debug/deps/libinstant-ccb4224b4e9829f3.rlib" "/opt/rustwide/target/debug/deps/liblibc-e5b331e688d10306.rlib" "/opt/rustwide/target/debug/deps/libunindent-f7b6621e65d5961f.rlib" "/opt/rustwide/target/debug/deps/libpaste-14e5d71bc7f866d7.rlib" "/opt/rustwide/target/debug/deps/libinventory-cf2535bd2e9e0730.rlib" "/opt/rustwide/target/debug/deps/libindoc-63c1b2be0fb2d991.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-4baa9c7f4450c668.rlib" "/opt/rustwide/target/debug/deps/libregex-72851b535b394ea0.rlib" "/opt/rustwide/target/debug/deps/libthread_local-7b136cb51b93983e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a59b32f817cf8cc0.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e24eefacc9736727.rlib" "/opt/rustwide/target/debug/deps/libnom-64423e33e479673c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3db82c5a8ba2376a.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-6e118306c8c5a4bf.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-b923d103a94d3d3b.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libbitvec-38016d792a038e98.rlib" "/opt/rustwide/target/debug/deps/libfunty-b208f4ea3ea74687.rlib" "/opt/rustwide/target/debug/deps/libwyz-b446b9e15fbe6332.rlib" "/opt/rustwide/target/debug/deps/libtap-22b264efe91dc2fe.rlib" "/opt/rustwide/target/debug/deps/libradium-9bfc00829c6175c6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.5.rcgu.o: in function `pyo3::types::tuple::> for (A,)>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.5.rcgu.o: in function `pyo3::types::tuple::> for (A,B)>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.12.rcgu.o: in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:319: undefined reference to `PyExc_KeyError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.14.rcgu.o: in function `pyo3::pyclass::default_new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.15.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.15.rcgu.o: in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/mod.rs:182: undefined reference to `PyBaseObject_Type' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.3.rcgu.o: in function `pyo3::err::PyErr::restore': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:356: undefined reference to `PyErr_Restore' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.6.rcgu.o: in function `pyo3::ffi::object::Py_None': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:989: undefined reference to `_Py_NoneStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.6.rcgu.o: in function `pyo3::ffi::object::Py_DECREF': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.6.rcgu.o: in function `pyo3::types::tuple::> for (A,)>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rtfcre-fedbde6a9ee214d2.rtfcre.0e0246dd-cgu.7.rcgu.o: in function `pyo3::types::list::> for alloc::vec::Vec>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib(pyo3_file-a6a98b0784e8c7f7.pyo3_file.28f600f5-cgu.1.rcgu.o): in function `pyo3::instance::Py::call_method::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:291: undefined reference to `PyObject_GetAttr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:295: undefined reference to `PyObject_Call' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib(pyo3_file-a6a98b0784e8c7f7.pyo3_file.28f600f5-cgu.1.rcgu.o): in function `pyo3::instance::Py::call_method::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:291: undefined reference to `PyObject_GetAttr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:295: undefined reference to `PyObject_Call' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib(pyo3_file-a6a98b0784e8c7f7.pyo3_file.28f600f5-cgu.1.rcgu.o): in function `pyo3::instance::Py::getattr::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:239: undefined reference to `PyObject_GetAttr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib(pyo3_file-a6a98b0784e8c7f7.pyo3_file.28f600f5-cgu.12.rcgu.o): in function `pyo3::ffi::object::Py_DECREF': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3_file-a6a98b0784e8c7f7.rlib(pyo3_file-a6a98b0784e8c7f7.pyo3_file.28f600f5-cgu.7.rcgu.o): in function `pyo3::types::tuple::> for (A,)>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:168: undefined reference to `PyTuple_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:169: undefined reference to `PyTuple_SetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:282: undefined reference to `PyExc_BaseException' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:327: undefined reference to `PyExc_OverflowError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:328: undefined reference to `PyExc_RuntimeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:342: undefined reference to `PyExc_SystemError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:349: undefined reference to `PyExc_TypeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:361: undefined reference to `PyExc_UnicodeDecodeError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.0.rcgu.o): in function `::type_object_raw': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:376: undefined reference to `PyExc_ValueError' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::occurred': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:208: undefined reference to `PyErr_Occurred' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::fetch': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:223: undefined reference to `PyErr_Fetch' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::new_type': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:270: undefined reference to `PyErr_NewException' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::print': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:302: undefined reference to `PyErr_PrintEx' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::restore': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:356: undefined reference to `PyErr_Restore' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::PyErr::normalized': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:427: undefined reference to `PyErr_NormalizeException' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.13.rcgu.o): in function `pyo3::err::panic_after_error': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:505: undefined reference to `PyErr_Print' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.15.rcgu.o): in function `pyo3::types::any::PyAny::repr': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:411: undefined reference to `PyObject_Repr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.15.rcgu.o): in function `pyo3::types::any::PyAny::str': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:421: undefined reference to `PyObject_Str' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::ffi::object::Py_DECREF': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::ffi::object::Py_None': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:989: undefined reference to `_Py_NoneStruct' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:64: undefined reference to `Py_IsInitialized' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:83: undefined reference to `Py_InitializeEx' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:106: undefined reference to `PyEval_SaveThread' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}::finalize': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:88: undefined reference to `Py_IsInitialized' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:89: undefined reference to `PyGILState_Ensure' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:90: undefined reference to `Py_Finalize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::gil::GILGuard::acquire': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:145: undefined reference to `PyGILState_Ensure' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:191: undefined reference to `PyGILState_Release' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::types::bytes::PyBytes::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/bytes.rs:26: undefined reference to `PyBytes_FromStringAndSize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.4.rcgu.o): in function `pyo3::types::bytes::PyBytes::as_bytes': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/bytes.rs:81: undefined reference to `PyBytes_AsString' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/bytes.rs:82: undefined reference to `PyBytes_Size' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.6.rcgu.o): in function `pyo3::types::tuple::PyTuple::empty': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:38: undefined reference to `PyTuple_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.6.rcgu.o): in function `pyo3::types::tuple::PyTuple::len': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:45: undefined reference to `PyTuple_Size' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.6.rcgu.o): in function `pyo3::types::tuple::PyTuple::slice': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:58: undefined reference to `PyTuple_GetSlice' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.6.rcgu.o): in function `pyo3::types::tuple::PyTuple::get_item': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:77: undefined reference to `PyTuple_GetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.7.rcgu.o): in function `pyo3::types::num::> for u64>::into_py': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:106: undefined reference to `PyLong_FromUnsignedLongLong' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.7.rcgu.o): in function `pyo3::types::num::::extract': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:113: undefined reference to `PyNumber_Index' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:117: undefined reference to `PyLong_AsUnsignedLongLong' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::dict::PyDict::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:29: undefined reference to `PyDict_New' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::dict::PyDict::copy': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:57: undefined reference to `PyDict_Copy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::dict::PyDict::len': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:70: undefined reference to `PyDict_Size' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::dict::PyDict::get_item::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:104: undefined reference to `PyDict_GetItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::dict::PyDict::del_item::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:136: undefined reference to `PyDict_DelItem' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `::next': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:195: undefined reference to `PyDict_Next' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::string::PyString::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:27: undefined reference to `PyUnicode_FromStringAndSize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::string::PyString::to_str': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:49: undefined reference to `PyUnicode_AsUTF8AndSize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-586118c4fb63134c.rlib(pyo3-586118c4fb63134c.pyo3.56d0ec76-cgu.8.rcgu.o): in function `pyo3::types::string::PyString::to_string_lossy': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:69: undefined reference to `PyUnicode_AsEncodedString' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rtfcre` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1ed6637f4d4dd2163aee74ea277919d4d714a76f2bfabbd8b043b1b083ed44cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed6637f4d4dd2163aee74ea277919d4d714a76f2bfabbd8b043b1b083ed44cc", kill_on_drop: false }` [INFO] [stdout] 1ed6637f4d4dd2163aee74ea277919d4d714a76f2bfabbd8b043b1b083ed44cc