[INFO] fetching crate treerder 4.0.1... [INFO] testing treerder-4.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate treerder 4.0.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate treerder 4.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate treerder 4.0.1 [INFO] tweaked toml for crates.io crate treerder 4.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate treerder 4.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate treerder 4.0.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5c1929588965106dec6c738371dba38ef6ce68d6ece60382a6ef50a4bc60c68 [INFO] running `Command { std: "docker" "start" "-a" "a5c1929588965106dec6c738371dba38ef6ce68d6ece60382a6ef50a4bc60c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5c1929588965106dec6c738371dba38ef6ce68d6ece60382a6ef50a4bc60c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5c1929588965106dec6c738371dba38ef6ce68d6ece60382a6ef50a4bc60c68", kill_on_drop: false }` [INFO] [stdout] a5c1929588965106dec6c738371dba38ef6ce68d6ece60382a6ef50a4bc60c68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65d552283bb92009b6d7e4e8218cdc52da77e63537bc7733efd2facab0d32621 [INFO] running `Command { std: "docker" "start" "-a" "65d552283bb92009b6d7e4e8218cdc52da77e63537bc7733efd2facab0d32621", kill_on_drop: false }` [INFO] [stderr] Compiling treerder v4.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "65d552283bb92009b6d7e4e8218cdc52da77e63537bc7733efd2facab0d32621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d552283bb92009b6d7e4e8218cdc52da77e63537bc7733efd2facab0d32621", kill_on_drop: false }` [INFO] [stdout] 65d552283bb92009b6d7e4e8218cdc52da77e63537bc7733efd2facab0d32621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3cecf66a2f8e2d5f67416e825207c980f84563601f0fd39d3db089837bfb624 [INFO] running `Command { std: "docker" "start" "-a" "e3cecf66a2f8e2d5f67416e825207c980f84563601f0fd39d3db089837bfb624", kill_on_drop: false }` [INFO] [stderr] Compiling treerder v4.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/lib.rs:687:27 [INFO] [stdout] | [INFO] [stdout] 687 | assert_eq!(ix as usize, orderer.ix as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 687 | assert_eq!(ix as *const () as usize, orderer.ix as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/lib.rs:700:32 [INFO] [stdout] | [INFO] [stdout] 700 | assert_eq!(test_ix as usize, orderer.ix as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 700 | assert_eq!(test_ix as *const () as usize, orderer.ix as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "e3cecf66a2f8e2d5f67416e825207c980f84563601f0fd39d3db089837bfb624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3cecf66a2f8e2d5f67416e825207c980f84563601f0fd39d3db089837bfb624", kill_on_drop: false }` [INFO] [stdout] e3cecf66a2f8e2d5f67416e825207c980f84563601f0fd39d3db089837bfb624 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39019bd57234e5c78b889adc779597561f5fb3b82ae8a23a8307cf3e7af73a0c [INFO] running `Command { std: "docker" "start" "-a" "39019bd57234e5c78b889adc779597561f5fb3b82ae8a23a8307cf3e7af73a0c", kill_on_drop: false }` [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/lib.rs:687:27 [INFO] [stderr] | [INFO] [stderr] 687 | assert_eq!(ix as usize, orderer.ix as usize); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 687 | assert_eq!(ix as *const () as usize, orderer.ix as usize); [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/lib.rs:700:32 [INFO] [stderr] | [INFO] [stderr] 700 | assert_eq!(test_ix as usize, orderer.ix as usize); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 700 | assert_eq!(test_ix as *const () as usize, orderer.ix as usize); [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `treerder` (lib test) generated 2 warnings (run `cargo fix --lib -p treerder --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treerder-b5b86de979343e75) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests_of_units::ab::ab ... ok [INFO] [stdout] test tests_of_units::english_letters::ix::ixes ... ok [INFO] [stdout] test tests_of_units::ab::zero_len ... ok [INFO] [stdout] test tests_of_units::exc::basic_test ... ok [INFO] [stdout] test tests_of_units::exc::in_depth_recursion ... ok [INFO] [stdout] test tests_of_units::exc::nesting ... ok [INFO] [stdout] test tests_of_units::exc::no_double_drop ... ok [INFO] [stdout] test tests_of_units::letter::new ... ok [INFO] [stdout] test tests_of_units::readme::test ... ok [INFO] [stdout] test tests_of_units::readme::test2 ... ok [INFO] [stdout] test tests_of_units::treerder::ins::new_path ... ok [INFO] [stdout] test tests_of_units::treerder::ins::double_insert ... ok [INFO] [stdout] test tests_of_units::treerder::new_with ... ok [INFO] [stdout] test tests_of_units::treerder::order::basic_test ... ok [INFO] [stdout] test tests_of_units::treerder::order::load ... ok [INFO] [stdout] test tests_of_units::treerder::new ... ok [INFO] [stdout] test tests_of_units::treerder::order::no_mem_troubles ... ok [INFO] [stdout] test tests_of_units::treerder::order::stability ... ok [INFO] [stdout] test tests_of_units::english_letters::ix::unsupported_char ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-8adbadd011f8a772) [INFO] [stdout] [INFO] [stderr] Doc-tests treerder [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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 src/lib.rs - Orderable (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "39019bd57234e5c78b889adc779597561f5fb3b82ae8a23a8307cf3e7af73a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39019bd57234e5c78b889adc779597561f5fb3b82ae8a23a8307cf3e7af73a0c", kill_on_drop: false }` [INFO] [stdout] 39019bd57234e5c78b889adc779597561f5fb3b82ae8a23a8307cf3e7af73a0c