[INFO] fetching crate rs-std-ext 0.3.0...
[INFO] testing rs-std-ext-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rs-std-ext 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rs-std-ext 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rs-std-ext 0.3.0
[INFO] tweaked toml for crates.io crate rs-std-ext 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-std-ext 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b81726d7006acf9de3d743336904e553af0b027a5ce74c34c658b4a1e50d6bbf
[INFO] running `Command { std: "docker" "start" "-a" "b81726d7006acf9de3d743336904e553af0b027a5ce74c34c658b4a1e50d6bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b81726d7006acf9de3d743336904e553af0b027a5ce74c34c658b4a1e50d6bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81726d7006acf9de3d743336904e553af0b027a5ce74c34c658b4a1e50d6bbf", kill_on_drop: false }`
[INFO] [stdout] b81726d7006acf9de3d743336904e553af0b027a5ce74c34c658b4a1e50d6bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ffd2ff207b9c1f4747c49918398182c41603081baf269c50200a5defa350eb4
[INFO] running `Command { std: "docker" "start" "-a" "8ffd2ff207b9c1f4747c49918398182c41603081baf269c50200a5defa350eb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rs-std-ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "8ffd2ff207b9c1f4747c49918398182c41603081baf269c50200a5defa350eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffd2ff207b9c1f4747c49918398182c41603081baf269c50200a5defa350eb4", kill_on_drop: false }`
[INFO] [stdout] 8ffd2ff207b9c1f4747c49918398182c41603081baf269c50200a5defa350eb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4ea270161f17dd32fd5afbe50c75511b93089cd2705ed486d67a4bca22d125
[INFO] running `Command { std: "docker" "start" "-a" "6e4ea270161f17dd32fd5afbe50c75511b93089cd2705ed486d67a4bca22d125", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-std-ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "6e4ea270161f17dd32fd5afbe50c75511b93089cd2705ed486d67a4bca22d125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4ea270161f17dd32fd5afbe50c75511b93089cd2705ed486d67a4bca22d125", kill_on_drop: false }`
[INFO] [stdout] 6e4ea270161f17dd32fd5afbe50c75511b93089cd2705ed486d67a4bca22d125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30fef1b664d189f8fbd3e146ebf737bb422c8fee0118604c413a6766e5a26fc2
[INFO] running `Command { std: "docker" "start" "-a" "30fef1b664d189f8fbd3e146ebf737bb422c8fee0118604c413a6766e5a26fc2", 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/rs_std_ext-03a047fa6cf62726)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_duration_fallable ... ok
[INFO] [stderr]      Running tests/test_duration.rs (/opt/rustwide/target/debug/deps/test_duration-89e75f7c4528fd25)
[INFO] [stdout] test test_duration_infallable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_tuple.rs (/opt/rustwide/target/debug/deps/test_tuple-c99dea569dac0d56)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/test_vec.rs (/opt/rustwide/target/debug/deps/test_vec-b49a5295fc0b08b2)
[INFO] [stdout] test test_tuple_concat ... ok
[INFO] [stdout] test test_tuple_insert ... ok
[INFO] [stdout] test test_tuple_remove ... ok
[INFO] [stdout] test test_tuple_zip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_std_ext
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/compile_warning.rs - compile_warning::compile_warning (line 13) ... ignored
[INFO] [stdout] test src/compile_warning.rs - compile_warning::compile_warning (line 21) ... ignored
[INFO] [stdout] test src/option.rs - option::OptionExt::is_none_or (line 61) ... FAILED
[INFO] [stdout] test src/result.rs - result::ResultExt::swap (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] test src/option.rs - option::OptionExt::err_or_default (line 47) ... ok
[INFO] [stdout] test src/option.rs - option::OptionExt::err_or_else (line 31) ... ok
[INFO] [stdout] test src/result.rs - result::ResultExt::tap_mut (line 11) ... ok
[INFO] [stdout] test src/option.rs - option::OptionExt::expect_none (line 78) ... ok
[INFO] [stdout] test src/option.rs - option::OptionExt::tap_mut (line 98) ... ok
[INFO] [stdout] test src/option.rs - option::OptionExt::err_or (line 16) ... ok
[INFO] [stdout] test src/result.rs - result::ResultExt::tap_err_mut (line 25) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::days (line 117) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::microseconds (line 53) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::hours (line 103) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::minutes (line 89) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::nanoseconds (line 71) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::hours (line 212) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::seconds (line 17) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::minutes (line 200) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::microseconds (line 174) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExt::milliseconds (line 35) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::seconds (line 147) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::days (line 224) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::nanoseconds (line 187) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleInsertExact (line 41) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleZip (line 17) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleRemoveExact (line 89) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleConcat (line 139) ... ok
[INFO] [stdout] test src/unwrap.rs - unwrap::UnwrapExt::unwrap_all (line 14) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleRemove (line 111) ... ok
[INFO] [stdout] test src/time.rs - time::DurationNumExtFallible::milliseconds (line 160) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::TupleInsert (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/option.rs - option::OptionExt::is_none_or (line 61) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/option.rs:65:38
[INFO] [stdout]    |
[INFO] [stdout] 65 | assert_eq!(None::<usize>.is_none_or(|&i| i == 2), true);
[INFO] [stdout]    |                                      ^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      expected `usize`, found `&_`
[INFO] [stdout]    |                                      expected due to this
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `usize`
[INFO] [stdout]            found reference `&_`
[INFO] [stdout] help: consider removing `&` from the pattern
[INFO] [stdout]    |
[INFO] [stdout] 65 - assert_eq!(None::<usize>.is_none_or(|&i| i == 2), true);
[INFO] [stdout] 65 + assert_eq!(None::<usize>.is_none_or(|i| i == 2), true);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/option.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 | assert_eq!(Some(5).is_none_or(|&i| i == 2), false);
[INFO] [stdout]    |                                ^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                expected integer, found `&_`
[INFO] [stdout]    |                                expected due to this
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `{integer}`
[INFO] [stdout]            found reference `&_`
[INFO] [stdout] help: consider removing `&` from the pattern
[INFO] [stdout]    |
[INFO] [stdout] 66 - assert_eq!(Some(5).is_none_or(|&i| i == 2), false);
[INFO] [stdout] 66 + assert_eq!(Some(5).is_none_or(|i| i == 2), false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0614]: type `usize` cannot be dereferenced
[INFO] [stdout]   --> src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |     op.is_none_or(|x| *x > 0),
[INFO] [stdout]    |                       ^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0614`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout]     src/option.rs - option::OptionExt::is_none_or (line 61)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 29 passed; 2 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.87s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30fef1b664d189f8fbd3e146ebf737bb422c8fee0118604c413a6766e5a26fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fef1b664d189f8fbd3e146ebf737bb422c8fee0118604c413a6766e5a26fc2", kill_on_drop: false }`
[INFO] [stdout] 30fef1b664d189f8fbd3e146ebf737bb422c8fee0118604c413a6766e5a26fc2