[INFO] fetching crate arbitrary 1.4.2...
[INFO] testing arbitrary-1.4.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate arbitrary 1.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate arbitrary 1.4.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arbitrary 1.4.2
[INFO] tweaked toml for crates.io crate arbitrary 1.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arbitrary 1.4.2 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 arbitrary 1.4.2 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 derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded exhaustigen v0.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.69
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded unicode-ident v1.0.12
[INFO] [stderr]   Downloaded syn v2.0.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2d5c019a3d6cf8b0611c1b0cd76c6427a53f9569376d36171c0c27108e65aff3
[INFO] running `Command { std: "docker" "start" "-a" "2d5c019a3d6cf8b0611c1b0cd76c6427a53f9569376d36171c0c27108e65aff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d5c019a3d6cf8b0611c1b0cd76c6427a53f9569376d36171c0c27108e65aff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5c019a3d6cf8b0611c1b0cd76c6427a53f9569376d36171c0c27108e65aff3", kill_on_drop: false }`
[INFO] [stdout] 2d5c019a3d6cf8b0611c1b0cd76c6427a53f9569376d36171c0c27108e65aff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bbaaf8825201dc7892eb86f21a4f8762ac87b426dd16af0d6c45312fc3dbbc0f
[INFO] running `Command { std: "docker" "start" "-a" "bbaaf8825201dc7892eb86f21a4f8762ac87b426dd16af0d6c45312fc3dbbc0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "bbaaf8825201dc7892eb86f21a4f8762ac87b426dd16af0d6c45312fc3dbbc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbaaf8825201dc7892eb86f21a4f8762ac87b426dd16af0d6c45312fc3dbbc0f", kill_on_drop: false }`
[INFO] [stdout] bbaaf8825201dc7892eb86f21a4f8762ac87b426dd16af0d6c45312fc3dbbc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 741f1b2cd2516962fac3696903183ed604ef10b39ac832cc8264202aef37a70c
[INFO] running `Command { std: "docker" "start" "-a" "741f1b2cd2516962fac3696903183ed604ef10b39ac832cc8264202aef37a70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling exhaustigen v0.1.0
[INFO] [stderr]    Compiling arbitrary v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "741f1b2cd2516962fac3696903183ed604ef10b39ac832cc8264202aef37a70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741f1b2cd2516962fac3696903183ed604ef10b39ac832cc8264202aef37a70c", kill_on_drop: false }`
[INFO] [stdout] 741f1b2cd2516962fac3696903183ed604ef10b39ac832cc8264202aef37a70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 68395d12ab7e1484ab28b800be06516835c9b790653fd46eb4e6a20f9e6f975a
[INFO] running `Command { std: "docker" "start" "-a" "68395d12ab7e1484ab28b800be06516835c9b790653fd46eb4e6a20f9e6f975a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arbitrary-1590112a816f0e2c)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test size_hint::tests::and_all ... ok
[INFO] [stdout] test error::tests::can_use_custom_error_types_with_result ... ok
[INFO] [stdout] test size_hint::tests::and ... ok
[INFO] [stdout] test size_hint::tests::or_all ... ok
[INFO] [stdout] test size_hint::tests::or ... ok
[INFO] [stdout] test test::exhausted_entropy ... ok
[INFO] [stdout] test tests::arbitrary_collection ... ok
[INFO] [stdout] test tests::arbitrary_for_bytes ... ok
[INFO] [stdout] test tests::arbitrary_take_rest ... ok
[INFO] [stdout] test tests::size_hint_for_tuples ... ok
[INFO] [stdout] test tests::arbitrary_for_integers ... ok
[INFO] [stdout] test tests::arbitrary_for_string ... ok
[INFO] [stdout] test unstructured::tests::int_in_range_covers_signed_range ... ok
[INFO] [stdout] test unstructured::tests::int_in_range_in_bounds ... ok
[INFO] [stdout] test tests::finite_buffer_fill_buffer ... ok
[INFO] [stdout] test unstructured::tests::int_in_range_covers_unsigned_range ... ok
[INFO] [stdout] test unstructured::tests::int_in_range_uses_minimal_amount_of_bytes ... ok
[INFO] [stdout] test unstructured::tests::test_byte_size ... ok
[INFO] [stdout] test unstructured::tests::int_in_range_of_one ... ok
[INFO] [stdout] test tests::arbitrary_take_rest_for_bytes ... ok
[INFO] [stdout] test tests::arbitrary_for_vec_u8 ... ok
[INFO] [stdout] test tests::arbitrary_for_vec_vec_u8 ... ok
[INFO] [stdout] test tests::arbitrary_for_vec_vec_vec_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bound.rs (/opt/rustwide/target/debug/deps/bound-bb2a2f7a4f48863c)
[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/path.rs (/opt/rustwide/target/debug/deps/path-11be4d475a0eb5dc)
[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]    Doc-tests arbitrary
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured (line 45) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::choose (line 409) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary::try_size_hint (line 376) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary::arbitrary (line 182) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::arbitrary_len (line 187) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::choose (line 396) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::choose_index (line 494) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary (line 76) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary::size_hint (line 266) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::bytes (line 596) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::arbitrary (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary::size_hint (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Arbitrary (line 123) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::choose_index (line 477) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::arbitrary_loop (line 706) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::int_in_range (line 288) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::is_empty (line 119) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::peek_bytes (line 623) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::fill_buffer (line 561) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::new (line 81) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::len (line 95) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::take_rest (line 645) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::ratio (line 526) ... ok
[INFO] [stdout] test src/unstructured.rs - unstructured::Unstructured<'a>::choose_iter (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68395d12ab7e1484ab28b800be06516835c9b790653fd46eb4e6a20f9e6f975a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68395d12ab7e1484ab28b800be06516835c9b790653fd46eb4e6a20f9e6f975a", kill_on_drop: false }`
[INFO] [stdout] 68395d12ab7e1484ab28b800be06516835c9b790653fd46eb4e6a20f9e6f975a
