[INFO] fetching crate valibuk_core 0.2.0... [INFO] testing valibuk_core-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate valibuk_core 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate valibuk_core 0.2.0 [INFO] finished tweaking crates.io crate valibuk_core 0.2.0 [INFO] tweaked toml for crates.io crate valibuk_core 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate valibuk_core 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dissimilar v1.0.10 [INFO] [stderr] Downloaded colored-diff v0.2.3 [INFO] [stderr] Downloaded snafu v0.4.4 [INFO] [stderr] Downloaded snafu-derive v0.4.4 [INFO] [stderr] Downloaded assert_tokens_eq v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 741f347830ae4c2ef62c86e9cd84bbdad96140d4083dca8e425195c4f49fc5ac [INFO] running `Command { std: "docker" "start" "-a" "741f347830ae4c2ef62c86e9cd84bbdad96140d4083dca8e425195c4f49fc5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "741f347830ae4c2ef62c86e9cd84bbdad96140d4083dca8e425195c4f49fc5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "741f347830ae4c2ef62c86e9cd84bbdad96140d4083dca8e425195c4f49fc5ac", kill_on_drop: false }` [INFO] [stdout] 741f347830ae4c2ef62c86e9cd84bbdad96140d4083dca8e425195c4f49fc5ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bd58899e848407461237c900b5da1f9a6da73bc52a7689459497737b043fa17 [INFO] running `Command { std: "docker" "start" "-a" "3bd58899e848407461237c900b5da1f9a6da73bc52a7689459497737b043fa17", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling valibuk_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "3bd58899e848407461237c900b5da1f9a6da73bc52a7689459497737b043fa17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bd58899e848407461237c900b5da1f9a6da73bc52a7689459497737b043fa17", kill_on_drop: false }` [INFO] [stdout] 3bd58899e848407461237c900b5da1f9a6da73bc52a7689459497737b043fa17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a18be22de2c598a49944a833df29ef3d8bfcecfe48c4522122ca99f8816c73f [INFO] running `Command { std: "docker" "start" "-a" "8a18be22de2c598a49944a833df29ef3d8bfcecfe48c4522122ca99f8816c73f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling colored-diff v0.2.3 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling snafu v0.4.4 [INFO] [stderr] Compiling assert_tokens_eq v0.1.0 [INFO] [stderr] Compiling valibuk_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.34s [INFO] running `Command { std: "docker" "inspect" "8a18be22de2c598a49944a833df29ef3d8bfcecfe48c4522122ca99f8816c73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a18be22de2c598a49944a833df29ef3d8bfcecfe48c4522122ca99f8816c73f", kill_on_drop: false }` [INFO] [stdout] 8a18be22de2c598a49944a833df29ef3d8bfcecfe48c4522122ca99f8816c73f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b129f1721e0c69357aa2aee944710564876bb757dfc18dcb2ddb5d9331c56ce [INFO] running `Command { std: "docker" "start" "-a" "3b129f1721e0c69357aa2aee944710564876bb757dfc18dcb2ddb5d9331c56ce", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/valibuk_core-ecdb2fd3b3e81ef9) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test field::test::test_is_validated ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test tests::test_lifetime ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test tests::test_minimal_no_validated_fields ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_name ... ok [INFO] [stdout] test tests::test_minimal_no_validated_fields_custom_error ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_unvalidated_constructor ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_build_unvalidated_struct_repr ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_build_validator_error_push ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_build_match_validator_ok ... ok [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stdout] test field::test::test_build_match_validator_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.43s [INFO] [stdout] [INFO] [stderr] Doc-tests valibuk_core [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" "3b129f1721e0c69357aa2aee944710564876bb757dfc18dcb2ddb5d9331c56ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b129f1721e0c69357aa2aee944710564876bb757dfc18dcb2ddb5d9331c56ce", kill_on_drop: false }` [INFO] [stdout] 3b129f1721e0c69357aa2aee944710564876bb757dfc18dcb2ddb5d9331c56ce