[INFO] fetching crate brd 0.1.0... [INFO] testing brd-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate brd 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate brd 0.1.0 [INFO] finished tweaking crates.io crate brd 0.1.0 [INFO] tweaked toml for crates.io crate brd 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate brd 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding colored v1.9.4 (available: v3.0.0) [INFO] [stderr] Adding console v0.7.7 (available: v0.16.1) [INFO] [stderr] Adding dialoguer v0.4.0 (available: v0.12.0) [INFO] [stderr] Adding git2 v0.7.5 (available: v0.20.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2a6732e50012dcc841cac794e1f0ce73f61681246ddb847891eab6ecb906b44 [INFO] running `Command { std: "docker" "start" "-a" "b2a6732e50012dcc841cac794e1f0ce73f61681246ddb847891eab6ecb906b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2a6732e50012dcc841cac794e1f0ce73f61681246ddb847891eab6ecb906b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a6732e50012dcc841cac794e1f0ce73f61681246ddb847891eab6ecb906b44", kill_on_drop: false }` [INFO] [stdout] b2a6732e50012dcc841cac794e1f0ce73f61681246ddb847891eab6ecb906b44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23d8602e88d899bcb7a7d1db37d32764f00343e6cc4308dbb6f7c9fcbfa15bab [INFO] running `Command { std: "docker" "start" "-a" "23d8602e88d899bcb7a7d1db37d32764f00343e6cc4308dbb6f7c9fcbfa15bab", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling curl-sys v0.4.84+curl-8.17.0 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling console v0.16.1 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling dialoguer v0.4.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling console v0.7.7 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling brd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | fn branches_for_repo(repo: &Repository) -> Branches { [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] 7 | fn branches_for_repo(repo: &Repository) -> Branches<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | &menu.item(&name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = &menu.item(&name); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.02s [INFO] running `Command { std: "docker" "inspect" "23d8602e88d899bcb7a7d1db37d32764f00343e6cc4308dbb6f7c9fcbfa15bab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d8602e88d899bcb7a7d1db37d32764f00343e6cc4308dbb6f7c9fcbfa15bab", kill_on_drop: false }` [INFO] [stdout] 23d8602e88d899bcb7a7d1db37d32764f00343e6cc4308dbb6f7c9fcbfa15bab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 829d1a98dc5f8d42a8bf97a2780a7a7e061afd375a39b2dc7367cd1578841e99 [INFO] running `Command { std: "docker" "start" "-a" "829d1a98dc5f8d42a8bf97a2780a7a7e061afd375a39b2dc7367cd1578841e99", kill_on_drop: false }` [INFO] [stderr] Compiling brd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | fn branches_for_repo(repo: &Repository) -> Branches { [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] 7 | fn branches_for_repo(repo: &Repository) -> Branches<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | &menu.item(&name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = &menu.item(&name); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "829d1a98dc5f8d42a8bf97a2780a7a7e061afd375a39b2dc7367cd1578841e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829d1a98dc5f8d42a8bf97a2780a7a7e061afd375a39b2dc7367cd1578841e99", kill_on_drop: false }` [INFO] [stdout] 829d1a98dc5f8d42a8bf97a2780a7a7e061afd375a39b2dc7367cd1578841e99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b46e6712561393697f857aa28dcf83b3394c28cf9cf593670f53df08a62d948 [INFO] running `Command { std: "docker" "start" "-a" "6b46e6712561393697f857aa28dcf83b3394c28cf9cf593670f53df08a62d948", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | fn branches_for_repo(repo: &Repository) -> Branches { [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] 7 | fn branches_for_repo(repo: &Repository) -> Branches<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | &menu.item(&name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 30 | let _ = &menu.item(&name); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `brd` (bin "brd" test) generated 2 warnings (run `cargo fix --bin "brd" -p brd --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brd-8913eb00139916c6) [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" "6b46e6712561393697f857aa28dcf83b3394c28cf9cf593670f53df08a62d948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b46e6712561393697f857aa28dcf83b3394c28cf9cf593670f53df08a62d948", kill_on_drop: false }` [INFO] [stdout] 6b46e6712561393697f857aa28dcf83b3394c28cf9cf593670f53df08a62d948