[INFO] fetching crate prune_derive 0.1.6... [INFO] testing prune_derive-0.1.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate prune_derive 0.1.6 into /workspace/builds/worker-73/source [INFO] validating manifest of crates.io crate prune_derive 0.1.6 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prune_derive 0.1.6 [INFO] finished tweaking crates.io crate prune_derive 0.1.6 [INFO] tweaked toml for crates.io crate prune_derive 0.1.6 written to /workspace/builds/worker-73/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09c6cf5a3ccdff9babf73e6a3a558c2d8b302e3d5714f2c080208b0653052068 [INFO] running `Command { std: "docker" "start" "-a" "09c6cf5a3ccdff9babf73e6a3a558c2d8b302e3d5714f2c080208b0653052068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09c6cf5a3ccdff9babf73e6a3a558c2d8b302e3d5714f2c080208b0653052068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09c6cf5a3ccdff9babf73e6a3a558c2d8b302e3d5714f2c080208b0653052068", kill_on_drop: false }` [INFO] [stdout] 09c6cf5a3ccdff9babf73e6a3a558c2d8b302e3d5714f2c080208b0653052068 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b27bb755bc36a60c06c949043c72ec26a0b981eac50dfbd5e5d92cf00f53431 [INFO] running `Command { std: "docker" "start" "-a" "4b27bb755bc36a60c06c949043c72ec26a0b981eac50dfbd5e5d92cf00f53431", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling prune v0.1.6 [INFO] [stderr] Compiling prune_derive v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:61:62 [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("{}", "#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.22s [INFO] running `Command { std: "docker" "inspect" "4b27bb755bc36a60c06c949043c72ec26a0b981eac50dfbd5e5d92cf00f53431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b27bb755bc36a60c06c949043c72ec26a0b981eac50dfbd5e5d92cf00f53431", kill_on_drop: false }` [INFO] [stdout] 4b27bb755bc36a60c06c949043c72ec26a0b981eac50dfbd5e5d92cf00f53431 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f939e9c76adc999f11a42efb6c427e6358e118db4d15a27279df3aba30f3715d [INFO] running `Command { std: "docker" "start" "-a" "f939e9c76adc999f11a42efb6c427e6358e118db4d15a27279df3aba30f3715d", kill_on_drop: false }` [INFO] [stderr] Compiling prune_derive v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:61:62 [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("{}", "#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:61:62 [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 61 | _ => panic!("{}", "#[derive(Prune)] Not support this type: {:?}"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "f939e9c76adc999f11a42efb6c427e6358e118db4d15a27279df3aba30f3715d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f939e9c76adc999f11a42efb6c427e6358e118db4d15a27279df3aba30f3715d", kill_on_drop: false }` [INFO] [stdout] f939e9c76adc999f11a42efb6c427e6358e118db4d15a27279df3aba30f3715d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1bc9ea8439fcf7564c7d50d0c67484389acf84e31ef26f1e30a66dee543d352e [INFO] running `Command { std: "docker" "start" "-a" "1bc9ea8439fcf7564c7d50d0c67484389acf84e31ef26f1e30a66dee543d352e", kill_on_drop: false }` [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/lib.rs:61:62 [INFO] [stderr] | [INFO] [stderr] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}"), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 61 | _ => panic!("#[derive(Prune)] Not support this type: {:?}", ...), [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 61 | _ => panic!("{}", "#[derive(Prune)] Not support this type: {:?}"), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `prune_derive` (lib) generated 1 warning [INFO] [stderr] warning: `prune_derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prune_derive-79e3a0e4dae72fa3) [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 tests/custom.rs (/opt/rustwide/target/debug/deps/custom-fea8dd35f4f54e86) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_prune_custom ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/enum.rs (/opt/rustwide/target/debug/deps/enum-5922c92d73e7c4e7) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/named_struct.rs (/opt/rustwide/target/debug/deps/named_struct-a581a0cd89ce261d) [INFO] [stdout] test test_prune_struct ... ok [INFO] [stderr] Running tests/option.rs (/opt/rustwide/target/debug/deps/option-a45bf911d91d3c35) [INFO] [stdout] test test_prune_enum_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_prune_named_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/trim.rs (/opt/rustwide/target/debug/deps/trim-5bb2b05e62f4c3d2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_prune_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/unnamed_struct.rs (/opt/rustwide/target/debug/deps/unnamed_struct-e1d1eea8a3fdca0c) [INFO] [stdout] test test_prune ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_prune_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/vec.rs (/opt/rustwide/target/debug/deps/vec-84e28ad2ecd0af93) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_prune_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests prune_derive [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" "1bc9ea8439fcf7564c7d50d0c67484389acf84e31ef26f1e30a66dee543d352e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bc9ea8439fcf7564c7d50d0c67484389acf84e31ef26f1e30a66dee543d352e", kill_on_drop: false }` [INFO] [stdout] 1bc9ea8439fcf7564c7d50d0c67484389acf84e31ef26f1e30a66dee543d352e