[INFO] fetching crate dedenne 0.1.0...
[INFO] testing dedenne-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dedenne 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dedenne 0.1.0
[INFO] finished tweaking crates.io crate dedenne 0.1.0
[INFO] tweaked toml for crates.io crate dedenne 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dedenne 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dedenne 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20deea552a96410e5c3717d964bde21989597e06489cca8218147be7ffc3e08b
[INFO] running `Command { std: "docker" "start" "-a" "20deea552a96410e5c3717d964bde21989597e06489cca8218147be7ffc3e08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20deea552a96410e5c3717d964bde21989597e06489cca8218147be7ffc3e08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20deea552a96410e5c3717d964bde21989597e06489cca8218147be7ffc3e08b", kill_on_drop: false }`
[INFO] [stdout] 20deea552a96410e5c3717d964bde21989597e06489cca8218147be7ffc3e08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 479bf6c19122bb4733f77c4b18da358a405ca7686a72f4264efd7885cecc11c5
[INFO] running `Command { std: "docker" "start" "-a" "479bf6c19122bb4733f77c4b18da358a405ca7686a72f4264efd7885cecc11c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive-debug v0.1.2
[INFO] [stderr]    Compiling dedenne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/iter.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout]     |   ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 112 -   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout] 112 +   ExhaustedIterator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "479bf6c19122bb4733f77c4b18da358a405ca7686a72f4264efd7885cecc11c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479bf6c19122bb4733f77c4b18da358a405ca7686a72f4264efd7885cecc11c5", kill_on_drop: false }`
[INFO] [stdout] 479bf6c19122bb4733f77c4b18da358a405ca7686a72f4264efd7885cecc11c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26123d7c17681b997ca456f555881aa6b2227468d9c122c84d7d23ca454d5540
[INFO] running `Command { std: "docker" "start" "-a" "26123d7c17681b997ca456f555881aa6b2227468d9c122c84d7d23ca454d5540", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/iter.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout]     |   ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 112 -   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout] 112 +   ExhaustedIterator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dedenne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/iter.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout]     |   ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 112 -   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stdout] 112 +   ExhaustedIterator(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "26123d7c17681b997ca456f555881aa6b2227468d9c122c84d7d23ca454d5540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26123d7c17681b997ca456f555881aa6b2227468d9c122c84d7d23ca454d5540", kill_on_drop: false }`
[INFO] [stdout] 26123d7c17681b997ca456f555881aa6b2227468d9c122c84d7d23ca454d5540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f06d4bb179e94a5f63ff4fe30f9b29a2efb94c68944c0e519249dec27064f2b6
[INFO] running `Command { std: "docker" "start" "-a" "f06d4bb179e94a5f63ff4fe30f9b29a2efb94c68944c0e519249dec27064f2b6", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/iter.rs:112:21
[INFO] [stderr]     |
[INFO] [stderr] 112 |   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stderr]     |   ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 112 -   ExhaustedIterator(StartedGenerator<Y, R, Q>),
[INFO] [stderr] 112 +   ExhaustedIterator(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `dedenne` (lib) generated 1 warning
[INFO] [stderr] warning: `dedenne` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dedenne-cbab1956693d4991)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-910caf4e6224be1c)
[INFO] [stdout] test iter::test::exhaust_inner ... ok
[INFO] [stdout] test iter::test::finish_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-40474c5229e90a6d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test non_unit_q ... ok
[INFO] [stdout] test start ... ok
[INFO] [stderr]      Running tests/wrapper.rs (/opt/rustwide/target/debug/deps/wrapper-8fce0e72b54ff8e8)
[INFO] [stdout] test panic_in_generator - should panic ... ok
[INFO] [stdout] test safe_panic_after_stop - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test wrapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dedenne
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - StartedGenerator<Y,R,Q>::run_with (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f06d4bb179e94a5f63ff4fe30f9b29a2efb94c68944c0e519249dec27064f2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06d4bb179e94a5f63ff4fe30f9b29a2efb94c68944c0e519249dec27064f2b6", kill_on_drop: false }`
[INFO] [stdout] f06d4bb179e94a5f63ff4fe30f9b29a2efb94c68944c0e519249dec27064f2b6
