[INFO] fetching crate tyd 0.1.0... [INFO] testing tyd-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate tyd 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate tyd 0.1.0 [INFO] finished tweaking crates.io crate tyd 0.1.0 [INFO] tweaked toml for crates.io crate tyd 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tyd 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tyd 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 819a80907dffac85899a5e02b7afb621c26f7c35b24cdc0fedec774c1f25dced [INFO] running `Command { std: "docker" "start" "-a" "819a80907dffac85899a5e02b7afb621c26f7c35b24cdc0fedec774c1f25dced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "819a80907dffac85899a5e02b7afb621c26f7c35b24cdc0fedec774c1f25dced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819a80907dffac85899a5e02b7afb621c26f7c35b24cdc0fedec774c1f25dced", kill_on_drop: false }` [INFO] [stdout] 819a80907dffac85899a5e02b7afb621c26f7c35b24cdc0fedec774c1f25dced [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e8bc77dca0dca83ffea256b34689165ec6f141633a8573d9bd308719e3c98fc [INFO] running `Command { std: "docker" "start" "-a" "8e8bc77dca0dca83ffea256b34689165ec6f141633a8573d9bd308719e3c98fc", kill_on_drop: false }` [INFO] [stderr] Compiling tyd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `line_num` [INFO] [stdout] --> src/lib.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:45:47 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TydString` is never constructed [INFO] [stdout] --> src/types.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TydString(S); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "8e8bc77dca0dca83ffea256b34689165ec6f141633a8573d9bd308719e3c98fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8bc77dca0dca83ffea256b34689165ec6f141633a8573d9bd308719e3c98fc", kill_on_drop: false }` [INFO] [stdout] 8e8bc77dca0dca83ffea256b34689165ec6f141633a8573d9bd308719e3c98fc [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0674855d0513414cc3790afeb18e57f927f9b6ea1e1bb779476867d9d78762be [INFO] running `Command { std: "docker" "start" "-a" "0674855d0513414cc3790afeb18e57f927f9b6ea1e1bb779476867d9d78762be", kill_on_drop: false }` [INFO] [stderr] Compiling tyd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `line_num` [INFO] [stdout] --> src/lib.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:45:47 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TydString` is never constructed [INFO] [stdout] --> src/types.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TydString(S); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_num` [INFO] [stdout] --> src/lib.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:45:47 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TydString` is never constructed [INFO] [stdout] --> src/types.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TydString(S); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> examples/parse.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> examples/parse.rs:58:29 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> examples/parse.rs:58:39 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default_uses` [INFO] [stdout] --> examples/parse.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let default_uses = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_uses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> examples/parse.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | for (state, line) in parser.iter(&data) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_use` is never used [INFO] [stdout] --> examples/parse.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn find_use() {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "0674855d0513414cc3790afeb18e57f927f9b6ea1e1bb779476867d9d78762be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0674855d0513414cc3790afeb18e57f927f9b6ea1e1bb779476867d9d78762be", kill_on_drop: false }` [INFO] [stdout] 0674855d0513414cc3790afeb18e57f927f9b6ea1e1bb779476867d9d78762be [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7980807ca1e29bffc06e77dd98e39d8f0283d3987291b99242514ea7b791901 [INFO] running `Command { std: "docker" "start" "-a" "d7980807ca1e29bffc06e77dd98e39d8f0283d3987291b99242514ea7b791901", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `line_num` [INFO] [stderr] --> src/lib.rs:45:30 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/lib.rs:45:47 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn update(&mut self, line_num: usize, line: &str) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] [INFO] [stderr] warning: struct `TydString` is never constructed [INFO] [stderr] --> src/types.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct TydString(S); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tyd` (lib) generated 3 warnings [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> examples/parse.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> examples/parse.rs:58:29 [INFO] [stderr] | [INFO] [stderr] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> examples/parse.rs:58:39 [INFO] [stderr] | [INFO] [stderr] 58 | fn parse_derive(s: &String, i: usize, line: &str) -> Line { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default_uses` [INFO] [stderr] --> examples/parse.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | let default_uses = String::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_uses` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> examples/parse.rs:199:17 [INFO] [stderr] | [INFO] [stderr] 199 | for (state, line) in parser.iter(&data) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] [INFO] [stderr] warning: function `find_use` is never used [INFO] [stderr] --> examples/parse.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn find_use() {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tyd` (example "parse") generated 6 warnings [INFO] [stderr] warning: `tyd` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tyd-989880c1f5c4d8be) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tyd [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" "d7980807ca1e29bffc06e77dd98e39d8f0283d3987291b99242514ea7b791901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7980807ca1e29bffc06e77dd98e39d8f0283d3987291b99242514ea7b791901", kill_on_drop: false }` [INFO] [stdout] d7980807ca1e29bffc06e77dd98e39d8f0283d3987291b99242514ea7b791901