[INFO] cloning repository https://github.com/jeffa5/maills
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffa5/maills" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fmaills", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fmaills'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56147e450966737a0dc0a49eadba6d820cd1777c
[INFO] building jeffa5/maills against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fmaills" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jeffa5/maills
[INFO] finished tweaking git repo https://github.com/jeffa5/maills
[INFO] tweaked toml for git repo https://github.com/jeffa5/maills written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeffa5/maills on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeffa5/maills 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_repr v0.1.6
[INFO] [stderr]   Downloaded logos-derive v0.14.2
[INFO] [stderr]   Downloaded lsp-server v0.7.6
[INFO] [stderr]   Downloaded logos-codegen v0.14.2
[INFO] [stderr]   Downloaded expect-test v1.5.0
[INFO] [stderr]   Downloaded line-index v0.1.2
[INFO] [stderr]   Downloaded dissimilar v1.0.7
[INFO] [stderr]   Downloaded lsp-types v0.95.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.20
[INFO] [stderr]   Downloaded syn v1.0.31
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.12
[INFO] [stderr]   Downloaded logos v0.14.2
[INFO] [stderr]   Downloaded vcard4 v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6602e1dff5f3e3dbcfc9de2a050736ba063712f11c3920b456d11fee7f86295
[INFO] running `Command { std: "docker" "start" "-a" "a6602e1dff5f3e3dbcfc9de2a050736ba063712f11c3920b456d11fee7f86295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6602e1dff5f3e3dbcfc9de2a050736ba063712f11c3920b456d11fee7f86295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6602e1dff5f3e3dbcfc9de2a050736ba063712f11c3920b456d11fee7f86295", kill_on_drop: false }`
[INFO] [stdout] a6602e1dff5f3e3dbcfc9de2a050736ba063712f11c3920b456d11fee7f86295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78ddf43d6b2f1816b8bf32aa6aabfec6864918845f96c3e54fd2f5b6a25a28f2
[INFO] running `Command { std: "docker" "start" "-a" "78ddf43d6b2f1816b8bf32aa6aabfec6864918845f96c3e54fd2f5b6a25a28f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling line-index v0.1.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling uuid v1.11.0
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling logos-codegen v0.14.2
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling logos-derive v0.14.2
[INFO] [stderr]    Compiling logos v0.14.2
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling vcard4 v0.5.2
[INFO] [stderr]    Compiling yoke v0.7.4
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling lsp-server v0.7.6
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.3
[INFO] [stderr]    Compiling lsp-types v0.95.1
[INFO] [stderr]    Compiling maills v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:13:50
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout] 13 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ >;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout] 40 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ > {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.55s
[INFO] running `Command { std: "docker" "inspect" "78ddf43d6b2f1816b8bf32aa6aabfec6864918845f96c3e54fd2f5b6a25a28f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ddf43d6b2f1816b8bf32aa6aabfec6864918845f96c3e54fd2f5b6a25a28f2", kill_on_drop: false }`
[INFO] [stdout] 78ddf43d6b2f1816b8bf32aa6aabfec6864918845f96c3e54fd2f5b6a25a28f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8dae041c8aa956719aed8128285287889583db4a80ed4bb5903f3ed903e93c5
[INFO] running `Command { std: "docker" "start" "-a" "c8dae041c8aa956719aed8128285287889583db4a80ed4bb5903f3ed903e93c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.7
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:13:50
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout] 13 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ >;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout] 40 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ > {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling expect-test v1.5.0
[INFO] [stderr]    Compiling maills v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:13:50
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)>;
[INFO] [stdout] 13 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ >;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/contact_source.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout]    |                                                  ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn find_matching(&self, word: String) -> Box<(dyn Iterator<Item = (String, Mailbox)> + '_)> {
[INFO] [stdout] 40 +     fn find_matching(&self, word: String) -> Box<dyn Iterator<Item = (String, Mailbox)> + '_ > {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "c8dae041c8aa956719aed8128285287889583db4a80ed4bb5903f3ed903e93c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dae041c8aa956719aed8128285287889583db4a80ed4bb5903f3ed903e93c5", kill_on_drop: false }`
[INFO] [stdout] c8dae041c8aa956719aed8128285287889583db4a80ed4bb5903f3ed903e93c5