[INFO] fetching crate quantor 0.10.1...
[INFO] testing quantor-0.10.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate quantor 0.10.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate quantor 0.10.1
[INFO] finished tweaking crates.io crate quantor 0.10.1
[INFO] tweaked toml for crates.io crate quantor 0.10.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantor 0.10.1 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 quantor 0.10.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 84bbb1e89f8640e2ce6304aca55666c0ee532e56c63093d3ddc264e9601a26a0
[INFO] running `Command { std: "docker" "start" "-a" "84bbb1e89f8640e2ce6304aca55666c0ee532e56c63093d3ddc264e9601a26a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84bbb1e89f8640e2ce6304aca55666c0ee532e56c63093d3ddc264e9601a26a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84bbb1e89f8640e2ce6304aca55666c0ee532e56c63093d3ddc264e9601a26a0", kill_on_drop: false }`
[INFO] [stdout] 84bbb1e89f8640e2ce6304aca55666c0ee532e56c63093d3ddc264e9601a26a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 56f79713d92b844a7bd445bbda3722cc27285a7c3cb35a1c26ce49fd85b606a3
[INFO] running `Command { std: "docker" "start" "-a" "56f79713d92b844a7bd445bbda3722cc27285a7c3cb35a1c26ce49fd85b606a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quantor v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "56f79713d92b844a7bd445bbda3722cc27285a7c3cb35a1c26ce49fd85b606a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f79713d92b844a7bd445bbda3722cc27285a7c3cb35a1c26ce49fd85b606a3", kill_on_drop: false }`
[INFO] [stdout] 56f79713d92b844a7bd445bbda3722cc27285a7c3cb35a1c26ce49fd85b606a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3432f04d817bfcd2d28ef271e3683cdad52c5d4624b34512c84553667bebfeb3
[INFO] running `Command { std: "docker" "start" "-a" "3432f04d817bfcd2d28ef271e3683cdad52c5d4624b34512c84553667bebfeb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quantor v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "3432f04d817bfcd2d28ef271e3683cdad52c5d4624b34512c84553667bebfeb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3432f04d817bfcd2d28ef271e3683cdad52c5d4624b34512c84553667bebfeb3", kill_on_drop: false }`
[INFO] [stdout] 3432f04d817bfcd2d28ef271e3683cdad52c5d4624b34512c84553667bebfeb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bc2c9558a30e9e1f31c50534223b16548d38b9d065ad9bfb65811be92cc875b3
[INFO] running `Command { std: "docker" "start" "-a" "bc2c9558a30e9e1f31c50534223b16548d38b9d065ad9bfb65811be92cc875b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quantor-99a95f4a6c200ecf)
[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 quantor
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/error.rs - error::QuantorError::is_no_match (line 237) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_exactly_n (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/error.rs - error::QuantorError::kind (line 261) ... ok
[INFO] [stdout] test src/error.rs - error::QuantorResultExt::match_count (line 151) ... ok
[INFO] [stdout] test src/error.rs - error::QuantorError::is_predicate_failed (line 213) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_duplicates (line 135) ... ok
[INFO] [stdout] test src/error.rs - error::QuantorResultExt::failing_index (line 127) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_exists (line 40) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_none (line 84) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_forall (line 16) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros (line 9) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_pairwise (line 155) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::exactly_n (line 241) ... ok
[INFO] [stdout] test src/macros/quantify.rs - macros::quantify::quantify (line 20) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::all_equal (line 193) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::forall (line 19) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::exactly_one (line 134) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::none (line 95) ... ok
[INFO] [stdout] test src/macros/select.rs - macros::select::select (line 12) ... ok
[INFO] [stdout] test src/quantifiers/basic.rs - quantifiers::basic::exists (line 59) ... ok
[INFO] [stdout] test src/macros/assertions.rs - macros::assertions::assert_unique (line 107) ... ok
[INFO] [stdout] test src/quantifiers/selection.rs - quantifiers::selection::select_unique (line 42) ... ok
[INFO] [stdout] test src/quantifiers/structured.rs - quantifiers::structured::pairwise (line 17) ... ok
[INFO] [stdout] test src/quantifiers/nested.rs - quantifiers::nested::existsforall (line 75) ... ok
[INFO] [stdout] test src/quantifiers/nested.rs - quantifiers::nested::forallexists (line 20) ... ok
[INFO] [stdout] test src/quantifiers/selection.rs - quantifiers::selection::select_duplicates (line 80) ... ok
[INFO] [stdout] test src/quantifiers/structured.rs - quantifiers::structured::failing_elements (line 59) ... ok
[INFO] [stdout] test src/quantifiers/selection.rs - quantifiers::selection::select_where (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc2c9558a30e9e1f31c50534223b16548d38b9d065ad9bfb65811be92cc875b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2c9558a30e9e1f31c50534223b16548d38b9d065ad9bfb65811be92cc875b3", kill_on_drop: false }`
[INFO] [stdout] bc2c9558a30e9e1f31c50534223b16548d38b9d065ad9bfb65811be92cc875b3