[INFO] fetching crate rts 0.1.1... [INFO] testing rts-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate rts 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rts 0.1.1 [INFO] finished tweaking crates.io crate rts 0.1.1 [INFO] tweaked toml for crates.io crate rts 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rts 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rts 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea13e050576d9c56580ec5d2ad59b822e773905149e0d96a988a2b8556fcb2db [INFO] running `Command { std: "docker" "start" "-a" "ea13e050576d9c56580ec5d2ad59b822e773905149e0d96a988a2b8556fcb2db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea13e050576d9c56580ec5d2ad59b822e773905149e0d96a988a2b8556fcb2db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea13e050576d9c56580ec5d2ad59b822e773905149e0d96a988a2b8556fcb2db", kill_on_drop: false }` [INFO] [stdout] ea13e050576d9c56580ec5d2ad59b822e773905149e0d96a988a2b8556fcb2db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8cffe5d98a3c757ee6de63de76dc7e328ae2a7e1c9ac98a4ce5a2b2dafb0f94 [INFO] running `Command { std: "docker" "start" "-a" "b8cffe5d98a3c757ee6de63de76dc7e328ae2a7e1c9ac98a4ce5a2b2dafb0f94", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling rts_derive v0.1.0 [INFO] [stderr] Compiling rts v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [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] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:24 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS<(A), R > for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "b8cffe5d98a3c757ee6de63de76dc7e328ae2a7e1c9ac98a4ce5a2b2dafb0f94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8cffe5d98a3c757ee6de63de76dc7e328ae2a7e1c9ac98a4ce5a2b2dafb0f94", kill_on_drop: false }` [INFO] [stdout] b8cffe5d98a3c757ee6de63de76dc7e328ae2a7e1c9ac98a4ce5a2b2dafb0f94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80175bb33bc9c55e3c989c4245709b8596cb520c9a0611366f1b9f1ce270ccd5 [INFO] running `Command { std: "docker" "start" "-a" "80175bb33bc9c55e3c989c4245709b8596cb520c9a0611366f1b9f1ce270ccd5", kill_on_drop: false }` [INFO] [stderr] Compiling rts v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [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] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:24 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS<(A), R > for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [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] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:24 [INFO] [stdout] | [INFO] [stdout] 104 | impl RTS<(A), (R)> for F [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - impl RTS<(A), (R)> for F [INFO] [stdout] 104 + impl RTS<(A), R > for F [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "80175bb33bc9c55e3c989c4245709b8596cb520c9a0611366f1b9f1ce270ccd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80175bb33bc9c55e3c989c4245709b8596cb520c9a0611366f1b9f1ce270ccd5", kill_on_drop: false }` [INFO] [stdout] 80175bb33bc9c55e3c989c4245709b8596cb520c9a0611366f1b9f1ce270ccd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b7151772d94e7359ba1f6bcc81ac246b14b38053cfe9d8d73b6516ab1ec47c9 [INFO] running `Command { std: "docker" "start" "-a" "7b7151772d94e7359ba1f6bcc81ac246b14b38053cfe9d8d73b6516ab1ec47c9", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:104:19 [INFO] [stderr] | [INFO] [stderr] 104 | impl RTS<(A), (R)> for F [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 104 - impl RTS<(A), (R)> for F [INFO] [stderr] 104 + impl RTS for F [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:104:24 [INFO] [stderr] | [INFO] [stderr] 104 | impl RTS<(A), (R)> for F [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 104 - impl RTS<(A), (R)> for F [INFO] [stderr] 104 + impl RTS<(A), R > for F [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rts` (lib) generated 2 warnings (run `cargo fix --lib -p rts` to apply 2 suggestions) [INFO] [stderr] warning: `rts` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rts-5cbc7647b3507abf) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rts-7a3d16efde943a16) [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 rts [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:104:19 [INFO] [stderr] | [INFO] [stderr] 104 | impl RTS<(A), (R)> for F [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 104 - impl RTS<(A), (R)> for F [INFO] [stderr] 104 + impl RTS for F [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:104:24 [INFO] [stderr] | [INFO] [stderr] 104 | impl RTS<(A), (R)> for F [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 104 - impl RTS<(A), (R)> for F [INFO] [stderr] 104 + impl RTS<(A), R > for F [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "7b7151772d94e7359ba1f6bcc81ac246b14b38053cfe9d8d73b6516ab1ec47c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7151772d94e7359ba1f6bcc81ac246b14b38053cfe9d8d73b6516ab1ec47c9", kill_on_drop: false }` [INFO] [stdout] 7b7151772d94e7359ba1f6bcc81ac246b14b38053cfe9d8d73b6516ab1ec47c9