[INFO] fetching crate tightness 1.0.1... [INFO] testing tightness-1.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate tightness 1.0.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate tightness 1.0.1 [INFO] finished tweaking crates.io crate tightness 1.0.1 [INFO] tweaked toml for crates.io crate tightness 1.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tightness 1.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 70a9fbc9334a38eff1dd33d8956307b323d90c91e0726a984f4ef55608f315c5 [INFO] running `Command { std: "docker" "start" "-a" "70a9fbc9334a38eff1dd33d8956307b323d90c91e0726a984f4ef55608f315c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70a9fbc9334a38eff1dd33d8956307b323d90c91e0726a984f4ef55608f315c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70a9fbc9334a38eff1dd33d8956307b323d90c91e0726a984f4ef55608f315c5", kill_on_drop: false }` [INFO] [stdout] 70a9fbc9334a38eff1dd33d8956307b323d90c91e0726a984f4ef55608f315c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5eebc2c19204036961d6e114dac80eacbaaef5c640338fbadf22a20df490457a [INFO] running `Command { std: "docker" "start" "-a" "5eebc2c19204036961d6e114dac80eacbaaef5c640338fbadf22a20df490457a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tightness v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "5eebc2c19204036961d6e114dac80eacbaaef5c640338fbadf22a20df490457a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eebc2c19204036961d6e114dac80eacbaaef5c640338fbadf22a20df490457a", kill_on_drop: false }` [INFO] [stdout] 5eebc2c19204036961d6e114dac80eacbaaef5c640338fbadf22a20df490457a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f793f5790c55f52d3d94fa8f6dbc5543d0380f6b81f9bab86555cfb0b80795a9 [INFO] running `Command { std: "docker" "start" "-a" "f793f5790c55f52d3d94fa8f6dbc5543d0380f6b81f9bab86555cfb0b80795a9", kill_on_drop: false }` [INFO] [stderr] Compiling tightness v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "f793f5790c55f52d3d94fa8f6dbc5543d0380f6b81f9bab86555cfb0b80795a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f793f5790c55f52d3d94fa8f6dbc5543d0380f6b81f9bab86555cfb0b80795a9", kill_on_drop: false }` [INFO] [stdout] f793f5790c55f52d3d94fa8f6dbc5543d0380f6b81f9bab86555cfb0b80795a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 15c104a982cab8b8adf346e4715db88de148b392c33165786933cc37eb378cc2 [INFO] running `Command { std: "docker" "start" "-a" "15c104a982cab8b8adf346e4715db88de148b392c33165786933cc37eb378cc2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tightness-eb128963db28eb1d) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::fallible_constructions_fail_on_invalid_input ... ok [INFO] [stdout] test core::tests::mutating_with_passing_bounds_succeeds ... ok [INFO] [stdout] test core::tests::constructing_with_passing_bounds_succeeds ... ok [INFO] [stdout] test tests::convenient_operators_on_bounded_types ... ok [INFO] [stdout] test core::tests::constructing_with_failing_bounds_fails ... ok [INFO] [stdout] test tests::fallible_mutations_succeed_on_valid_final_values ... ok [INFO] [stdout] test tests::fallible_mutations_fail_on_invalid_final_values ... ok [INFO] [stdout] test core::tests::mutating_with_failing_bounds_panics - should panic ... ok [INFO] [stdout] test tests::invalid_bound_string_operation_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests tightness [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/core.rs - core::Bounded (line 73) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::new (line 85) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::into_mutated (line 141) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::mutate_or (line 117) ... ok [INFO] [stdout] test src/core.rs - core::Bounded (line 57) ... ok [INFO] [stdout] test src/lib.rs - bound (line 112) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::mutate (line 101) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "15c104a982cab8b8adf346e4715db88de148b392c33165786933cc37eb378cc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15c104a982cab8b8adf346e4715db88de148b392c33165786933cc37eb378cc2", kill_on_drop: false }` [INFO] [stdout] 15c104a982cab8b8adf346e4715db88de148b392c33165786933cc37eb378cc2