[INFO] fetching crate tightness 1.0.1... [INFO] testing tightness-1.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate tightness 1.0.1 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tightness 1.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b162bb85529b3509e5912b3982ffcb19aec19c2eadbe876076be9303f6ae618c [INFO] running `Command { std: "docker" "start" "-a" "b162bb85529b3509e5912b3982ffcb19aec19c2eadbe876076be9303f6ae618c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b162bb85529b3509e5912b3982ffcb19aec19c2eadbe876076be9303f6ae618c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b162bb85529b3509e5912b3982ffcb19aec19c2eadbe876076be9303f6ae618c", kill_on_drop: false }` [INFO] [stdout] b162bb85529b3509e5912b3982ffcb19aec19c2eadbe876076be9303f6ae618c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4b75c1aaac56e68a999932704f1ceb732c88d0eaf4633adcf8e2ceb5289de1d [INFO] running `Command { std: "docker" "start" "-a" "b4b75c1aaac56e68a999932704f1ceb732c88d0eaf4633adcf8e2ceb5289de1d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [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 5.57s [INFO] running `Command { std: "docker" "inspect" "b4b75c1aaac56e68a999932704f1ceb732c88d0eaf4633adcf8e2ceb5289de1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4b75c1aaac56e68a999932704f1ceb732c88d0eaf4633adcf8e2ceb5289de1d", kill_on_drop: false }` [INFO] [stdout] b4b75c1aaac56e68a999932704f1ceb732c88d0eaf4633adcf8e2ceb5289de1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88576d4e78999d0a97b8724fa7b146b4f8a287a674f86854678076851a8e1caa [INFO] running `Command { std: "docker" "start" "-a" "88576d4e78999d0a97b8724fa7b146b4f8a287a674f86854678076851a8e1caa", kill_on_drop: false }` [INFO] [stderr] Compiling tightness v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "88576d4e78999d0a97b8724fa7b146b4f8a287a674f86854678076851a8e1caa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88576d4e78999d0a97b8724fa7b146b4f8a287a674f86854678076851a8e1caa", kill_on_drop: false }` [INFO] [stdout] 88576d4e78999d0a97b8724fa7b146b4f8a287a674f86854678076851a8e1caa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0139ff5b7a2f784e529c61cb3bc7b7c3cf3bf09309b5203be9001f9050a4bed [INFO] running `Command { std: "docker" "start" "-a" "a0139ff5b7a2f784e529c61cb3bc7b7c3cf3bf09309b5203be9001f9050a4bed", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tightness-1b5915e24c1a93ad) [INFO] [stdout] running 9 tests [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::mutating_with_passing_bounds_succeeds ... ok [INFO] [stdout] test tests::fallible_constructions_fail_on_invalid_input ... ok [INFO] [stdout] test core::tests::constructing_with_failing_bounds_fails ... ok [INFO] [stdout] test tests::fallible_mutations_fail_on_invalid_final_values ... ok [INFO] [stdout] test tests::fallible_mutations_succeed_on_valid_final_values ... ok [INFO] [stdout] test tests::invalid_bound_string_operation_panics - should panic ... ok [INFO] [stdout] test core::tests::mutating_with_failing_bounds_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/core.rs - core::Bounded::new (line 85) ... ok [INFO] [stdout] test src/core.rs - core::Bounded (line 57) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::mutate_or (line 117) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::into_mutated (line 141) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/core.rs - core::Bounded::mutate (line 101) ... ok [INFO] [stdout] test src/lib.rs - bound (line 112) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a0139ff5b7a2f784e529c61cb3bc7b7c3cf3bf09309b5203be9001f9050a4bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0139ff5b7a2f784e529c61cb3bc7b7c3cf3bf09309b5203be9001f9050a4bed", kill_on_drop: false }` [INFO] [stdout] a0139ff5b7a2f784e529c61cb3bc7b7c3cf3bf09309b5203be9001f9050a4bed