[INFO] cloning repository https://github.com/pfragkiad/test4_ownership [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfragkiad/test4_ownership" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest4_ownership", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest4_ownership'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 914e16f0bfc9503dbd60940364b97cb4bdfc3805 [INFO] checking pfragkiad/test4_ownership against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest4_ownership" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pfragkiad/test4_ownership [INFO] finished tweaking git repo https://github.com/pfragkiad/test4_ownership [INFO] tweaked toml for git repo https://github.com/pfragkiad/test4_ownership written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pfragkiad/test4_ownership on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pfragkiad/test4_ownership 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a306c31e0b8489551d8d6c01572ab8b4f3d51749910bd77d13dde14a72de02ce [INFO] running `Command { std: "docker" "start" "-a" "a306c31e0b8489551d8d6c01572ab8b4f3d51749910bd77d13dde14a72de02ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a306c31e0b8489551d8d6c01572ab8b4f3d51749910bd77d13dde14a72de02ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a306c31e0b8489551d8d6c01572ab8b4f3d51749910bd77d13dde14a72de02ce", kill_on_drop: false }` [INFO] [stdout] a306c31e0b8489551d8d6c01572ab8b4f3d51749910bd77d13dde14a72de02ce [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65eca954ef7f7d300ce448d41a7c25a802f65cad4bc49d244aec699947bff639 [INFO] running `Command { std: "docker" "start" "-a" "65eca954ef7f7d300ce448d41a7c25a802f65cad4bc49d244aec699947bff639", kill_on_drop: false }` [INFO] [stderr] Checking test4_ownership v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e2` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let e2 = e1; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_e2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ap` [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let ap: &i32 = &a[0]; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ap2` [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let ap2: &[i32] = &a[..]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ap2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `active` and `email` are never read [INFO] [stdout] --> src/main.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 93 | active: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 94 | username: String, [INFO] [stdout] 95 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/main.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | struct Color(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_user2` is never used [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn build_user2(email: String) -> User { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e2` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let e2 = e1; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_e2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ap` [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let ap: &i32 = &a[0]; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ap2` [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let ap2: &[i32] = &a[..]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ap2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `active` and `email` are never read [INFO] [stdout] --> src/main.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 93 | active: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 94 | username: String, [INFO] [stdout] 95 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/main.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | struct Color(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_user2` is never used [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn build_user2(email: String) -> User { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "65eca954ef7f7d300ce448d41a7c25a802f65cad4bc49d244aec699947bff639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65eca954ef7f7d300ce448d41a7c25a802f65cad4bc49d244aec699947bff639", kill_on_drop: false }` [INFO] [stdout] 65eca954ef7f7d300ce448d41a7c25a802f65cad4bc49d244aec699947bff639