[INFO] fetching crate prae 0.6.0... [INFO] testing prae-0.6.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate prae 0.6.0 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate prae 0.6.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prae 0.6.0 [INFO] finished tweaking crates.io crate prae 0.6.0 [INFO] tweaked toml for crates.io crate prae 0.6.0 written to /workspace/builds/worker-51/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prae_macro v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 750c72cd0adad4ed95d7fbee1b4df59b16a7ceae1c71349eefb53dd945d48c07 [INFO] running `Command { std: "docker" "start" "-a" "750c72cd0adad4ed95d7fbee1b4df59b16a7ceae1c71349eefb53dd945d48c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "750c72cd0adad4ed95d7fbee1b4df59b16a7ceae1c71349eefb53dd945d48c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750c72cd0adad4ed95d7fbee1b4df59b16a7ceae1c71349eefb53dd945d48c07", kill_on_drop: false }` [INFO] [stdout] 750c72cd0adad4ed95d7fbee1b4df59b16a7ceae1c71349eefb53dd945d48c07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] accb686d091afe640864c7147be028a694d69f54add5d0030541fee34d443a55 [INFO] running `Command { std: "docker" "start" "-a" "accb686d091afe640864c7147be028a694d69f54add5d0030541fee34d443a55", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling prae_macro v0.4.0 [INFO] [stderr] Compiling prae v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.44s [INFO] running `Command { std: "docker" "inspect" "accb686d091afe640864c7147be028a694d69f54add5d0030541fee34d443a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "accb686d091afe640864c7147be028a694d69f54add5d0030541fee34d443a55", kill_on_drop: false }` [INFO] [stdout] accb686d091afe640864c7147be028a694d69f54add5d0030541fee34d443a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6debfe9c62fbfba34a3a8d104d9657c1c5659258b723506432bf92a50c2eb2d4 [INFO] running `Command { std: "docker" "start" "-a" "6debfe9c62fbfba34a3a8d104d9657c1c5659258b723506432bf92a50c2eb2d4", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling prae v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.61s [INFO] running `Command { std: "docker" "inspect" "6debfe9c62fbfba34a3a8d104d9657c1c5659258b723506432bf92a50c2eb2d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6debfe9c62fbfba34a3a8d104d9657c1c5659258b723506432bf92a50c2eb2d4", kill_on_drop: false }` [INFO] [stdout] 6debfe9c62fbfba34a3a8d104d9657c1c5659258b723506432bf92a50c2eb2d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 610768ed43319dfab8f762feee1db81796f9455dd9eaa3743d6a89b15b6878e8 [INFO] running `Command { std: "docker" "start" "-a" "610768ed43319dfab8f762feee1db81796f9455dd9eaa3743d6a89b15b6878e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.14s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prae-25647ce0bf44b25e) [INFO] [stdout] [INFO] [stderr] Running tests/adjust.rs (/opt/rustwide/target/debug/deps/adjust-39310adcf55fdc26) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test construction_adjusted ... ok [INFO] [stderr] Running tests/adjust_ensure.rs (/opt/rustwide/target/debug/deps/adjust_ensure-38ac862fca9f00ad) [INFO] [stdout] test mutation_adjusted ... 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 5 tests [INFO] [stdout] test construction_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test construction_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] Running tests/adjust_validate.rs (/opt/rustwide/target/debug/deps/adjust_validate-7bcb57924a7ce06f) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test construction_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test construction_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-8b381c7a45bd9707) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test construction_error_formats_correctly ... ignored [INFO] [stdout] test construction_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_error_formats_correctly ... ignored [INFO] [stdout] test construction_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_fails_for_invalid_data ... ok [INFO] [stdout] test mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/extend.rs (/opt/rustwide/target/debug/deps/extend-dc136e64283782cb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test extended_works ... ok [INFO] [stdout] test double_extended_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/non_clone.rs (/opt/rustwide/target/debug/deps/non_clone-8cd853ab3851269d) [INFO] [stdout] [INFO] [stderr] Running tests/serde_integration.rs (/opt/rustwide/target/debug/deps/serde_integration-a41b3f1c0e61329b) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-59573f0c458c4a8c) [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] [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] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test adjust_ensure::construction_succeeds_for_valid_data ... ok [INFO] [stdout] test adjust_ensure::construction_fails_for_invalid_data ... ok [INFO] [stdout] test adjust_ensure::mutation_fails_for_invalid_data ... ok [INFO] [stdout] test adjust_validate::construction_fails_for_invalid_data ... ok [INFO] [stdout] test adjust_ensure::mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test adjust_validate::mutation_fails_for_invalid_data ... ok [INFO] [stdout] test adjust_validate::construction_succeeds_for_valid_data ... ok [INFO] [stdout] test ensure::construction_error_formats_correctly ... ignored [INFO] [stdout] test adjust_validate::mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test ensure::construction_fails_for_invalid_data ... ok [INFO] [stdout] test ensure::mutation_error_formats_correctly ... ignored [INFO] [stdout] test ensure::construction_succeeds_for_valid_data ... ok [INFO] [stdout] test ensure::mutation_fails_for_invalid_data ... ok [INFO] [stdout] test ensure::mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test validate::construction_error_formats_correctly ... ignored [INFO] [stdout] test validate::construction_error_can_be_transormed_into_inner ... ok [INFO] [stdout] test validate::construction_fails_for_invalid_data ... ok [INFO] [stdout] test validate::mutation_error_formats_correctly ... ignored [INFO] [stdout] test validate::mutation_error_can_be_transormed_into_inner ... ok [INFO] [stdout] test validate::construction_succeeds_for_valid_data ... ok [INFO] [stdout] test validate::mutation_fails_for_invalid_data ... ok [INFO] [stdout] test validate::mutation_succeeds_for_valid_data ... ok [INFO] [stderr] Running tests/unchecked.rs (/opt/rustwide/target/debug/deps/unchecked-5446de861e98e6e5) [INFO] [stdout] test adjust_validate::mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] test adjust_ensure::mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] test ensure::mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] test validate::mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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/validate.rs (/opt/rustwide/target/debug/deps/validate-169a473f6af00ca1) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test construction_error_formats_correctly ... ignored [INFO] [stdout] test construction_error_can_be_transormed_into_inner ... ok [INFO] [stdout] test construction_fails_for_invalid_data ... ok [INFO] [stdout] test construction_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_error_formats_correctly ... ignored [INFO] [stdout] test mutation_error_can_be_transormed_into_inner ... ok [INFO] [stdout] test mutation_succeeds_for_valid_data ... ok [INFO] [stdout] test mutation_fails_for_invalid_data ... ok [INFO] [stderr] Doc-tests prae [INFO] [stdout] test mutation_panics_for_invalid_data - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 200) ... ignored [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 56) ... ok [INFO] [stdout] test src/lib.rs - (line 131) ... ok [INFO] [stdout] test src/lib.rs - (line 92) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "610768ed43319dfab8f762feee1db81796f9455dd9eaa3743d6a89b15b6878e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610768ed43319dfab8f762feee1db81796f9455dd9eaa3743d6a89b15b6878e8", kill_on_drop: false }` [INFO] [stdout] 610768ed43319dfab8f762feee1db81796f9455dd9eaa3743d6a89b15b6878e8