[INFO] fetching crate yare 3.0.0...
[INFO] testing yare-3.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate yare 3.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yare 3.0.0
[INFO] finished tweaking crates.io crate yare 3.0.0
[INFO] tweaked toml for crates.io crate yare 3.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yare 3.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--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]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yare-macro v3.0.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4c894bbdb590cbde5549fc8dfd0b6ed8e1be1a411d22efd15701c4d5e83a267
[INFO] running `Command { std: "docker" "start" "-a" "e4c894bbdb590cbde5549fc8dfd0b6ed8e1be1a411d22efd15701c4d5e83a267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4c894bbdb590cbde5549fc8dfd0b6ed8e1be1a411d22efd15701c4d5e83a267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c894bbdb590cbde5549fc8dfd0b6ed8e1be1a411d22efd15701c4d5e83a267", kill_on_drop: false }`
[INFO] [stdout] e4c894bbdb590cbde5549fc8dfd0b6ed8e1be1a411d22efd15701c4d5e83a267
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa2864172b330c34a7be895880f7f0df11407d0d2965308457b8c9658932303
[INFO] running `Command { std: "docker" "start" "-a" "8aa2864172b330c34a7be895880f7f0df11407d0d2965308457b8c9658932303", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling yare-macro v3.0.0
[INFO] [stderr]    Compiling yare v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "8aa2864172b330c34a7be895880f7f0df11407d0d2965308457b8c9658932303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa2864172b330c34a7be895880f7f0df11407d0d2965308457b8c9658932303", kill_on_drop: false }`
[INFO] [stdout] 8aa2864172b330c34a7be895880f7f0df11407d0d2965308457b8c9658932303
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b35fe6cb80adaf60af82c8cd6d99c25de6d16e27570ed5d4dd46a4b3618eef
[INFO] running `Command { std: "docker" "start" "-a" "30b35fe6cb80adaf60af82c8cd6d99c25de6d16e27570ed5d4dd46a4b3618eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling yare v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "30b35fe6cb80adaf60af82c8cd6d99c25de6d16e27570ed5d4dd46a4b3618eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b35fe6cb80adaf60af82c8cd6d99c25de6d16e27570ed5d4dd46a4b3618eef", kill_on_drop: false }`
[INFO] [stdout] 30b35fe6cb80adaf60af82c8cd6d99c25de6d16e27570ed5d4dd46a4b3618eef
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ced373f8a4faf62b59df7824fe47299ae6b29e5a876a774ec578f678b05e43a
[INFO] running `Command { std: "docker" "start" "-a" "8ced373f8a4faf62b59df7824fe47299ae6b29e5a876a774ec578f678b05e43a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yare-4409ac4c476e44a6)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::arguments_are_expressions::tests::dicey::seeding_randomness_with_two_dice_rolls ... ok
[INFO] [stdout] test tests::fruits::tests::a_fruity_test::apple ... ok
[INFO] [stdout] test tests::dice::dicey::roll_d6 ... ok
[INFO] [stdout] test tests::marked_test::test_times2::eight ... ok
[INFO] [stdout] test tests::fruits::tests::a_fruity_test::pear ... ok
[INFO] [stdout] test tests::readme::test_add5::two ... ok
[INFO] [stdout] test tests::marked_test::test_times2::six ... ok
[INFO] [stdout] test tests::fruits::tests::a_fruity_test::blackberry ... ok
[INFO] [stdout] test tests::return_type::test::ok ... ok
[INFO] [stdout] test tests::marked_test::test_times2::two ... ok
[INFO] [stdout] test tests::return_type::try_operator::ok ... ok
[INFO] [stdout] test tests::qualifiers::has_reds::purple ... ok
[INFO] [stdout] test tests::dice::dicey::roll_d12 ... ok
[INFO] [stdout] test tests::readme::test_add5::zero ... ok
[INFO] [stdout] test tests::readme::test_add5::one ... ok
[INFO] [stdout] test tests::qualifiers::has_reds::orange ... ok
[INFO] [stdout] test tests::should_panic::numbers::none - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yare
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 198) ... ignored
[INFO] [stdout] test src/lib.rs - (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ced373f8a4faf62b59df7824fe47299ae6b29e5a876a774ec578f678b05e43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ced373f8a4faf62b59df7824fe47299ae6b29e5a876a774ec578f678b05e43a", kill_on_drop: false }`
[INFO] [stdout] 8ced373f8a4faf62b59df7824fe47299ae6b29e5a876a774ec578f678b05e43a