[INFO] cloning repository https://github.com/smbroadley/prsr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smbroadley/prsr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c2769e716f68eed02dfaff6caa0164f77a49520 [INFO] testing smbroadley/prsr against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/smbroadley/prsr [INFO] finished tweaking git repo https://github.com/smbroadley/prsr [INFO] tweaked toml for git repo https://github.com/smbroadley/prsr written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/smbroadley/prsr on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/smbroadley/prsr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad252f3078c2da79106cb9edf733d96422c03e4d240094994b34ed59d7b3844b [INFO] running `Command { std: "docker" "start" "-a" "ad252f3078c2da79106cb9edf733d96422c03e4d240094994b34ed59d7b3844b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad252f3078c2da79106cb9edf733d96422c03e4d240094994b34ed59d7b3844b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad252f3078c2da79106cb9edf733d96422c03e4d240094994b34ed59d7b3844b", kill_on_drop: false }` [INFO] [stdout] ad252f3078c2da79106cb9edf733d96422c03e4d240094994b34ed59d7b3844b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 782b7acae96a3a165f31dcf2e592c4f8e6244c44e5a61a6ef8443d8db7a111fd [INFO] running `Command { std: "docker" "start" "-a" "782b7acae96a3a165f31dcf2e592c4f8e6244c44e5a61a6ef8443d8db7a111fd", kill_on_drop: false }` [INFO] [stderr] Compiling prsr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parsers::xml::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::parsers::xml::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used [INFO] [stdout] --> src/core/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Parser<'a, Output> { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn and_then(self, f: F) -> impl Parser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn box_and_then(self, f: F) -> BoxedParser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn or(self, parser: NextParser) -> impl Parser<'a, Output> [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `space1` is never used [INFO] [stdout] --> src/core/mod.rs:264:8 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and_then` is never used [INFO] [stdout] --> src/core/mod.rs:283:8 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parsers/json.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Object { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_str` and `as_str` are never used [INFO] [stdout] --> src/parsers/json.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl Value { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 42 | fn from_str(val: &str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Element` is never constructed [INFO] [stdout] --> src/parsers/xml.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Element { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Element` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identifier` is never used [INFO] [stdout] --> src/parsers/xml.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attribute_pair` is never used [INFO] [stdout] --> src/parsers/xml.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn attribute_pair<'a>() -> impl Parser<'a, (String, String)> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attributes` is never used [INFO] [stdout] --> src/parsers/xml.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn attributes<'a>() -> impl Parser<'a, Vec<(String, String)>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `element_start` is never used [INFO] [stdout] --> src/parsers/xml.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn element_start<'a>() -> impl Parser<'a, (String, Vec<(String, String)>)> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `single_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn single_element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `open_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `close_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parent_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `element` is never used [INFO] [stdout] --> src/parsers/xml.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_xml` is never used [INFO] [stdout] --> src/parsers/xml.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/mod.rs:238:24 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn any_char(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 238 | pub fn any_char(input: &str) -> ParseResult<'_, char> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parsers/xml.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "782b7acae96a3a165f31dcf2e592c4f8e6244c44e5a61a6ef8443d8db7a111fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782b7acae96a3a165f31dcf2e592c4f8e6244c44e5a61a6ef8443d8db7a111fd", kill_on_drop: false }` [INFO] [stdout] 782b7acae96a3a165f31dcf2e592c4f8e6244c44e5a61a6ef8443d8db7a111fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 91f18830c1d25c2f13b00f7e1b10a3860ac9ac766c532d2982d4d20772b12b92 [INFO] running `Command { std: "docker" "start" "-a" "91f18830c1d25c2f13b00f7e1b10a3860ac9ac766c532d2982d4d20772b12b92", kill_on_drop: false }` [INFO] [stderr] Compiling prsr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parsers::xml::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::parsers::xml::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used [INFO] [stdout] --> src/core/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Parser<'a, Output> { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn and_then(self, f: F) -> impl Parser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn box_and_then(self, f: F) -> BoxedParser<'a, NewOutput> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn or(self, parser: NextParser) -> impl Parser<'a, Output> [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `space1` is never used [INFO] [stdout] --> src/core/mod.rs:264:8 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `and_then` is never used [INFO] [stdout] --> src/core/mod.rs:283:8 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parsers/json.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Object { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `open_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `close_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parent_element` is never used [INFO] [stdout] --> src/parsers/xml.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `element` is never used [INFO] [stdout] --> src/parsers/xml.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_xml` is never used [INFO] [stdout] --> src/parsers/xml.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/core/mod.rs:238:24 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn any_char(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 238 | pub fn any_char(input: &str) -> ParseResult<'_, char> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parsers/xml.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "91f18830c1d25c2f13b00f7e1b10a3860ac9ac766c532d2982d4d20772b12b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91f18830c1d25c2f13b00f7e1b10a3860ac9ac766c532d2982d4d20772b12b92", kill_on_drop: false }` [INFO] [stdout] 91f18830c1d25c2f13b00f7e1b10a3860ac9ac766c532d2982d4d20772b12b92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d0df69c7a4622cbef9c8ec3780fb3877f7a03e6378942118bd2c092e5086fd55 [INFO] running `Command { std: "docker" "start" "-a" "d0df69c7a4622cbef9c8ec3780fb3877f7a03e6378942118bd2c092e5086fd55", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::parsers::xml::*` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::parsers::xml::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `and_then`, `box_and_then`, and `or` are never used [INFO] [stderr] --> src/core/mod.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Parser<'a, Output> { [INFO] [stderr] | ------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 37 | fn and_then(self, f: F) -> impl Parser<'a, NewOutput> [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | fn box_and_then(self, f: F) -> BoxedParser<'a, NewOutput> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | fn or(self, parser: NextParser) -> impl Parser<'a, Output> [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `space1` is never used [INFO] [stderr] --> src/core/mod.rs:264:8 [INFO] [stderr] | [INFO] [stderr] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `and_then` is never used [INFO] [stderr] --> src/core/mod.rs:283:8 [INFO] [stderr] | [INFO] [stderr] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B> [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/parsers/json.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl Object { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `open_element` is never used [INFO] [stderr] --> src/parsers/xml.rs:53:4 [INFO] [stderr] | [INFO] [stderr] 53 | fn open_element<'a>() -> impl Parser<'a, Element> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `close_element` is never used [INFO] [stderr] --> src/parsers/xml.rs:61:4 [INFO] [stderr] | [INFO] [stderr] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parent_element` is never used [INFO] [stderr] --> src/parsers/xml.rs:65:4 [INFO] [stderr] | [INFO] [stderr] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `element` is never used [INFO] [stderr] --> src/parsers/xml.rs:75:8 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn element<'a>() -> impl Parser<'a, Element> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_xml` is never used [INFO] [stderr] --> src/parsers/xml.rs:79:8 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn parse_xml<'a>(doc: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/core/mod.rs:238:24 [INFO] [stderr] | [INFO] [stderr] 238 | pub fn any_char(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 238 | pub fn any_char(input: &str) -> ParseResult<'_, char> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/parsers/xml.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | fn identifier(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 12 | fn identifier(input: &str) -> ParseResult<'_, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `prsr` (bin "prsr" test) generated 12 warnings (run `cargo fix --bin "prsr" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/prsr-a08c40851cdee7ff) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test core::test_sep ... ok [INFO] [stdout] test parsers::json::test_array ... ok [INFO] [stdout] test parsers::json::test_bool ... ok [INFO] [stdout] test parsers::json::test_object ... ok [INFO] [stdout] test parsers::xml::single_element_parser ... ok [INFO] [stdout] test parsers::xml::attribute_parser ... ok [INFO] [stdout] test parsers::json::test_number ... ok [INFO] [stdout] test parsers::json::test_string ... ok [INFO] [stdout] test parsers::json::test_attribute ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d0df69c7a4622cbef9c8ec3780fb3877f7a03e6378942118bd2c092e5086fd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0df69c7a4622cbef9c8ec3780fb3877f7a03e6378942118bd2c092e5086fd55", kill_on_drop: false }` [INFO] [stdout] d0df69c7a4622cbef9c8ec3780fb3877f7a03e6378942118bd2c092e5086fd55