[INFO] fetching crate dprobver 1.5.0...
[INFO] testing dprobver-1.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate dprobver 1.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dprobver 1.5.0
[INFO] finished tweaking crates.io crate dprobver 1.5.0
[INFO] tweaked toml for crates.io crate dprobver 1.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dprobver 1.5.0 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] crate crates.io crate dprobver 1.5.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rfc7239 v0.1.3
[INFO] [stderr]   Downloaded headers-core v0.3.0
[INFO] [stderr]   Downloaded headers v0.4.1
[INFO] [stderr]   Downloaded uncased v0.9.10
[INFO] [stderr]   Downloaded poem-openapi-derive v5.1.16
[INFO] [stderr]   Downloaded poem-derive v3.1.12
[INFO] [stderr]   Downloaded wildmatch v2.5.0
[INFO] [stderr]   Downloaded poem v3.1.12
[INFO] [stderr]   Downloaded nix v0.30.1
[INFO] [stderr]   Downloaded poem-openapi v5.1.16
[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] dc8ade89e7d5e6d7deaf5d6a89a32bfef6791efbea56a15f2b53870d97f91535
[INFO] running `Command { std: "docker" "start" "-a" "dc8ade89e7d5e6d7deaf5d6a89a32bfef6791efbea56a15f2b53870d97f91535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc8ade89e7d5e6d7deaf5d6a89a32bfef6791efbea56a15f2b53870d97f91535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8ade89e7d5e6d7deaf5d6a89a32bfef6791efbea56a15f2b53870d97f91535", kill_on_drop: false }`
[INFO] [stdout] dc8ade89e7d5e6d7deaf5d6a89a32bfef6791efbea56a15f2b53870d97f91535
[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] 44981433d1b1c7732a12b64fdaee340a4b259396f973bb099d24f892bac7f5a6
[INFO] running `Command { std: "docker" "start" "-a" "44981433d1b1c7732a12b64fdaee340a4b259396f973bb099d24f892bac7f5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling dprobver v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "44981433d1b1c7732a12b64fdaee340a4b259396f973bb099d24f892bac7f5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44981433d1b1c7732a12b64fdaee340a4b259396f973bb099d24f892bac7f5a6", kill_on_drop: false }`
[INFO] [stdout] 44981433d1b1c7732a12b64fdaee340a4b259396f973bb099d24f892bac7f5a6
[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] b37541a1f270e72639482c78d6ab10c02f89d92f491521ee706fa165e683b468
[INFO] running `Command { std: "docker" "start" "-a" "b37541a1f270e72639482c78d6ab10c02f89d92f491521ee706fa165e683b468", kill_on_drop: false }`
[INFO] [stderr]    Compiling dprobver v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b37541a1f270e72639482c78d6ab10c02f89d92f491521ee706fa165e683b468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37541a1f270e72639482c78d6ab10c02f89d92f491521ee706fa165e683b468", kill_on_drop: false }`
[INFO] [stdout] b37541a1f270e72639482c78d6ab10c02f89d92f491521ee706fa165e683b468
[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] 1abd90358ec9fcc678350b357e493d137febf488f623a595d7f36c48124a6f97
[INFO] running `Command { std: "docker" "start" "-a" "1abd90358ec9fcc678350b357e493d137febf488f623a595d7f36c48124a6f97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dprobver-440bd73330135fd8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_minimal_round_trip ... ok
[INFO] [stdout] test tests::empty_product_defaults ... ok
[INFO] [stdout] test tests::rc_2_smaller_than_rc_10 ... ok
[INFO] [stdout] test tests::test_pre_release_type ... ok
[INFO] [stdout] test tests::test_maximal_round_trip ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] test tests::no_pre_greater_than_pre ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dprobver
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Version (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "1abd90358ec9fcc678350b357e493d137febf488f623a595d7f36c48124a6f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abd90358ec9fcc678350b357e493d137febf488f623a595d7f36c48124a6f97", kill_on_drop: false }`
[INFO] [stdout] 1abd90358ec9fcc678350b357e493d137febf488f623a595d7f36c48124a6f97