[INFO] fetching crate checked 0.5.0...
[INFO] testing checked-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate checked 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate checked 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate checked 0.5.0
[INFO] finished tweaking crates.io crate checked 0.5.0
[INFO] tweaked toml for crates.io crate checked 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3308cafab5657de1b1eb0b1db117c973378c4193e1c6e582947a4d49a25399c
[INFO] running `Command { std: "docker" "start" "-a" "b3308cafab5657de1b1eb0b1db117c973378c4193e1c6e582947a4d49a25399c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3308cafab5657de1b1eb0b1db117c973378c4193e1c6e582947a4d49a25399c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3308cafab5657de1b1eb0b1db117c973378c4193e1c6e582947a4d49a25399c", kill_on_drop: false }`
[INFO] [stdout] b3308cafab5657de1b1eb0b1db117c973378c4193e1c6e582947a4d49a25399c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6938519b7fcd0c797be4fc8a7735d5a512deeed4c5408907dee5c067c2846848
[INFO] running `Command { std: "docker" "start" "-a" "6938519b7fcd0c797be4fc8a7735d5a512deeed4c5408907dee5c067c2846848", kill_on_drop: false }`
[INFO] [stderr]    Compiling checked v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "6938519b7fcd0c797be4fc8a7735d5a512deeed4c5408907dee5c067c2846848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6938519b7fcd0c797be4fc8a7735d5a512deeed4c5408907dee5c067c2846848", kill_on_drop: false }`
[INFO] [stdout] 6938519b7fcd0c797be4fc8a7735d5a512deeed4c5408907dee5c067c2846848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1de90552c115512ab21624fa124d772f2b59702821669d3d5c4b03be977e62c
[INFO] running `Command { std: "docker" "start" "-a" "e1de90552c115512ab21624fa124d772f2b59702821669d3d5c4b03be977e62c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling checked v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tests.rs:100:24
[INFO] [stdout]     |
[INFO] [stdout] 100 | test_binop! (add3 i32: (-2_000_000_000) + (-2_000_000_000) == None);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tests.rs:100:43
[INFO] [stdout]     |
[INFO] [stdout] 100 | test_binop! (add3 i32: (-2_000_000_000) + (-2_000_000_000) == None);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tests.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 | test_unop! (neg2 i8: - 5 == (-5));
[INFO] [stdout]     |                             ^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tests.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 | test_unop! (not i8: ! 5 == (-6));
[INFO] [stdout]     |                            ^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "e1de90552c115512ab21624fa124d772f2b59702821669d3d5c4b03be977e62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1de90552c115512ab21624fa124d772f2b59702821669d3d5c4b03be977e62c", kill_on_drop: false }`
[INFO] [stdout] e1de90552c115512ab21624fa124d772f2b59702821669d3d5c4b03be977e62c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcbd04ecb8c558f18d65be9e93c4725e0f712e61dc929e9fe3b786b8b85dc9e0
[INFO] running `Command { std: "docker" "start" "-a" "bcbd04ecb8c558f18d65be9e93c4725e0f712e61dc929e9fe3b786b8b85dc9e0", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:100:24
[INFO] [stderr]     |
[INFO] [stderr] 100 | test_binop! (add3 i32: (-2_000_000_000) + (-2_000_000_000) == None);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | test_binop! (add3 i32: (-2_000_000_000) + (-2_000_000_000) == None);
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 | test_unop! (neg2 i8: - 5 == (-5));
[INFO] [stderr]     |                             ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:114:28
[INFO] [stderr]     |
[INFO] [stderr] 114 | test_unop! (not i8: ! 5 == (-6));
[INFO] [stderr]     |                            ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: `checked` (lib test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/checked-5faca6cd85d5fea5)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::add1 ... ok
[INFO] [stdout] test tests::consuming_option_methods ... ok
[INFO] [stdout] test tests::div1 ... ok
[INFO] [stdout] test tests::div2 ... ok
[INFO] [stdout] test tests::mul2 ... ok
[INFO] [stdout] test tests::mut_ref_option_methods ... ok
[INFO] [stdout] test tests::neg1 ... ok
[INFO] [stdout] test tests::neg2 ... ok
[INFO] [stdout] test tests::neutral_elements ... ok
[INFO] [stdout] test tests::new_checked ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test tests::or ... ok
[INFO] [stdout] test tests::order ... ok
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::ref_option_methods ... ok
[INFO] [stdout] test tests::rem ... ok
[INFO] [stdout] test tests::shl ... ok
[INFO] [stdout] test tests::shr ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::add3 ... ok
[INFO] [stdout] test tests::and ... ok
[INFO] [stdout] test tests::add2 ... ok
[INFO] [stdout] test tests::from_checked ... ok
[INFO] [stderr]    Doc-tests checked
[INFO] [stdout] test tests::mul1 ... ok
[INFO] [stdout] test tests::xor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/num.rs - num::Checked<T>::new (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcbd04ecb8c558f18d65be9e93c4725e0f712e61dc929e9fe3b786b8b85dc9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbd04ecb8c558f18d65be9e93c4725e0f712e61dc929e9fe3b786b8b85dc9e0", kill_on_drop: false }`
[INFO] [stdout] bcbd04ecb8c558f18d65be9e93c4725e0f712e61dc929e9fe3b786b8b85dc9e0