[INFO] fetching crate wybr 0.0.6... [INFO] testing wybr-0.0.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate wybr 0.0.6 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate wybr 0.0.6 [INFO] finished tweaking crates.io crate wybr 0.0.6 [INFO] tweaked toml for crates.io crate wybr 0.0.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wybr 0.0.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92723bee32306bf8b8eff5a9363ce3e264f2e07270a1fc4d176670c6c166fdac [INFO] running `Command { std: "docker" "start" "-a" "92723bee32306bf8b8eff5a9363ce3e264f2e07270a1fc4d176670c6c166fdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92723bee32306bf8b8eff5a9363ce3e264f2e07270a1fc4d176670c6c166fdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92723bee32306bf8b8eff5a9363ce3e264f2e07270a1fc4d176670c6c166fdac", kill_on_drop: false }` [INFO] [stdout] 92723bee32306bf8b8eff5a9363ce3e264f2e07270a1fc4d176670c6c166fdac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b27676ef320104dce179fcef0eba0ddabbaa6ba034c845d29b78d63a3ab580e3 [INFO] running `Command { std: "docker" "start" "-a" "b27676ef320104dce179fcef0eba0ddabbaa6ba034c845d29b78d63a3ab580e3", kill_on_drop: false }` [INFO] [stderr] Compiling wybr v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/blt_reader.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:119:16 [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:128:22 [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:153:24 [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tally/vote_matrix.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "b27676ef320104dce179fcef0eba0ddabbaa6ba034c845d29b78d63a3ab580e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27676ef320104dce179fcef0eba0ddabbaa6ba034c845d29b78d63a3ab580e3", kill_on_drop: false }` [INFO] [stdout] b27676ef320104dce179fcef0eba0ddabbaa6ba034c845d29b78d63a3ab580e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ccd6268f23b94c932496f1cfabdc0afd3c9559836e759a618e657cbcdf41ffb [INFO] running `Command { std: "docker" "start" "-a" "7ccd6268f23b94c932496f1cfabdc0afd3c9559836e759a618e657cbcdf41ffb", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/blt_reader.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:119:16 [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:128:22 [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:153:24 [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wybr v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tally/vote_matrix.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/blt_reader.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: &mut B) -> BltReader<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn elected(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | fn withdrawn(&self) -> CandidateIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:119:16 [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | fn elected(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:128:22 [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | fn elected_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 148 | fn withdrawn(&self) -> CandidateIterator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outcome.rs:153:24 [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn withdrawn_names(&self) -> NamesIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tally/vote_matrix.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "7ccd6268f23b94c932496f1cfabdc0afd3c9559836e759a618e657cbcdf41ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ccd6268f23b94c932496f1cfabdc0afd3c9559836e759a618e657cbcdf41ffb", kill_on_drop: false }` [INFO] [stdout] 7ccd6268f23b94c932496f1cfabdc0afd3c9559836e759a618e657cbcdf41ffb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 134400e17a1786825d6612e2fecb55a5eec12da3496e5a4f8a7de4d98842dae2 [INFO] running `Command { std: "docker" "start" "-a" "134400e17a1786825d6612e2fecb55a5eec12da3496e5a4f8a7de4d98842dae2", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/io/blt_reader.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(stream: &mut B) -> BltReader { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(stream: &mut B) -> BltReader<'_, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | fn elected(&self) -> CandidateIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 49 | fn elected(&self) -> CandidateIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | fn withdrawn(&self) -> CandidateIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 60 | fn withdrawn(&self) -> CandidateIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:119:16 [INFO] [stderr] | [INFO] [stderr] 119 | fn elected(&self) -> CandidateIterator; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 119 | fn elected(&self) -> CandidateIterator<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | fn elected_names(&self) -> NamesIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 128 | fn elected_names(&self) -> NamesIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:148:18 [INFO] [stderr] | [INFO] [stderr] 148 | fn withdrawn(&self) -> CandidateIterator; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 148 | fn withdrawn(&self) -> CandidateIterator<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/outcome.rs:153:24 [INFO] [stderr] | [INFO] [stderr] 153 | fn withdrawn_names(&self) -> NamesIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 153 | fn withdrawn_names(&self) -> NamesIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tally/vote_matrix.rs:63:18 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 63 | pub fn pairs(&self) -> VoteMatrixPairIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `wybr` (lib) generated 8 warnings (run `cargo fix --lib -p wybr` to apply 8 suggestions) [INFO] [stderr] warning: `wybr` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wybr-4b398e848070b141) [INFO] [stdout] [INFO] [stdout] running 69 tests [INFO] [stdout] test common::tests::election_error_msg ... ok [INFO] [stdout] test io::blt_reader::tests::blt_header ... ok [INFO] [stdout] test io::blt_reader::tests::blt_cannot_parse ... ok [INFO] [stdout] test io::blt_reader::tests::blt_bad_cand ... ok [INFO] [stdout] test io::blt_reader::tests::parse_sample_blt ... ok [INFO] [stdout] test methods::alternative::tests::alt_empty ... ok [INFO] [stdout] test methods::alternative::tests::alt_deeper ... ok [INFO] [stdout] test methods::borda::tests::borda_multi ... ok [INFO] [stdout] test methods::borda::tests::borda_empty ... ok [INFO] [stdout] test methods::baldwin::tests::with_tie ... ok [INFO] [stdout] test methods::borda::tests::borda_simple ... ok [INFO] [stdout] test methods::alternative::tests::alt_basic ... ok [INFO] [stdout] test methods::borda::tests::demo ... ok [INFO] [stdout] test methods::baldwin::tests::demo ... ok [INFO] [stdout] test methods::borda::tests::borda_wiki ... ok [INFO] [stdout] test methods::irv::tests::empty ... ok [INFO] [stdout] test methods::irv::tests::basic ... ok [INFO] [stdout] test methods::meek::tests::meek_empty ... ok [INFO] [stdout] test methods::meek::tests::meek_withdrawn ... ok [INFO] [stdout] test methods::meek::tests::meek_alts ... ok [INFO] [stdout] test methods::minimax::tests::no_cands ... ok [INFO] [stdout] test methods::minimax::tests::minimax_basic ... ok [INFO] [stdout] test methods::nanson::tests::single_cand ... ok [INFO] [stdout] test methods::nanson::tests::demo ... ok [INFO] [stdout] test methods::ranked_pairs::cand_pair::tests::cand_pair ... ok [INFO] [stdout] test methods::minimax::tests::overflows ... ok [INFO] [stdout] test methods::ranked_pairs::tests::no_cands ... ok [INFO] [stdout] test methods::ranked_pairs::forced_dag::tests::basic ... ok [INFO] [stdout] test methods::ranked_pairs::tests::ranked_pairs_basic ... ok [INFO] [stdout] test methods::meek::tests::meek_alts_more ... ok [INFO] [stdout] test methods::nanson::tests::with_tie ... ok [INFO] [stdout] test methods::nanson::tests::empty ... ok [INFO] [stdout] test methods::ranked_pairs::tests::ranked_pairs_co2 ... ok [INFO] [stdout] test methods::ranked_pairs::tests::ranked_pairs_no_wins ... ok [INFO] [stdout] test methods::ranked_pairs::tests::ranked_pairs_determinism ... ok [INFO] [stdout] test methods::schulze::tests::schulze_no_cands ... ok [INFO] [stdout] test methods::schulze::tests::schulze_basic ... ok [INFO] [stdout] test methods::ranked_pairs::tests::ranked_pairs_schulze_wiki ... ok [INFO] [stdout] test methods::smith_schwartz::strongly_connected::tests::sc_tricky ... ok [INFO] [stdout] test methods::schulze::tests::schulze_wiki ... ok [INFO] [stdout] test methods::smith_schwartz::strongly_connected::tests::sc_vm ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_leader_tie ... ok [INFO] [stdout] test methods::schulze::tests::schulze_no_wins ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_cycle ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_full_tie ... ok [INFO] [stdout] test methods::smith_schwartz::strongly_connected::tests::sc_ex ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_simple ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_weak ... ok [INFO] [stdout] test methods::smith_schwartz::tests::ss_cycle_alt ... ok [INFO] [stdout] test prng::tests::cmp_with_c ... ok [INFO] [stdout] test outcome::tests::placeholder_names ... ok [INFO] [stdout] test prng::tests::only_element ... ok [INFO] [stdout] test prng::tests::random_element ... ok [INFO] [stdout] test prng::tests::state_stack ... ok [INFO] [stdout] test prng::tests::shuffle ... ok [INFO] [stdout] test prng::tests::upto ... ok [INFO] [stdout] test tally::tests::no_file_errors ... ok [INFO] [stdout] test tally::tests::file_read ... ok [INFO] [stdout] test tally::vote_tree::tests::assign_zero ... ok [INFO] [stdout] test tally::vote_matrix::tests::from_blt_and_idx ... ok [INFO] [stdout] test tally::vote_tree::tests::assign_votes_discrete ... ok [INFO] [stdout] test tally::vote_tree::tests::count_ranks_skip ... ok [INFO] [stdout] test tally::vote_tree::tests::count_ranks ... ok [INFO] [stdout] test tally::vote_tree::tests::stv_from_blt ... ok [INFO] [stdout] test tally::vote_tree::tests::ballot_streaming ... ok [INFO] [stdout] test tally::vote_tree::tests::transfer_votes ... ok [INFO] [stdout] test tally::vote_tree::tests::stv_branch_test ... ok [INFO] [stdout] test tally::vote_tree::tests::transfer_zero_weight ... ok [INFO] [stdout] test tally::vote_tree::tests::vote_tree_collect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests wybr [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/methods/minimax.rs - methods::minimax (line 10) ... ok [INFO] [stdout] test src/methods/ranked_pairs.rs - methods::ranked_pairs (line 22) ... ok [INFO] [stdout] test src/methods/nanson.rs - methods::nanson (line 14) ... ok [INFO] [stdout] test src/methods/baldwin.rs - methods::baldwin (line 14) ... ok [INFO] [stdout] test src/methods/borda.rs - methods::borda (line 20) ... ok [INFO] [stdout] test src/methods/meek.rs - methods::meek (line 22) ... ok [INFO] [stdout] test src/methods/irv.rs - methods::irv (line 14) ... ok [INFO] [stdout] test src/methods/alternative.rs - methods::alternative (line 10) ... ok [INFO] [stdout] test src/methods/schulze.rs - methods::schulze (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "134400e17a1786825d6612e2fecb55a5eec12da3496e5a4f8a7de4d98842dae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "134400e17a1786825d6612e2fecb55a5eec12da3496e5a4f8a7de4d98842dae2", kill_on_drop: false }` [INFO] [stdout] 134400e17a1786825d6612e2fecb55a5eec12da3496e5a4f8a7de4d98842dae2