[INFO] fetching crate result-like 0.5.1...
[INFO] testing result-like-0.5.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate result-like 0.5.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate result-like 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate result-like 0.5.1
[INFO] tweaked toml for crates.io crate result-like 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate result-like 0.5.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate result-like 0.5.1 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.3
[INFO] [stderr]   Downloaded Inflector v0.11.4
[INFO] [stderr]   Downloaded is-macro v0.3.4
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded pmutil v0.6.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.71
[INFO] [stderr]   Downloaded result-like-derive v0.5.1
[INFO] [stderr]   Downloaded syn v2.0.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0804178058504dd3f2b930cd506bd07502d3bceaaab9b9b4da1e310d3e8316c
[INFO] running `Command { std: "docker" "start" "-a" "e0804178058504dd3f2b930cd506bd07502d3bceaaab9b9b4da1e310d3e8316c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0804178058504dd3f2b930cd506bd07502d3bceaaab9b9b4da1e310d3e8316c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0804178058504dd3f2b930cd506bd07502d3bceaaab9b9b4da1e310d3e8316c", kill_on_drop: false }`
[INFO] [stdout] e0804178058504dd3f2b930cd506bd07502d3bceaaab9b9b4da1e310d3e8316c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cd4a08764e248d22b65a9191ba2c948b3395504dcfb778db19a1c97e8a13a88
[INFO] running `Command { std: "docker" "start" "-a" "3cd4a08764e248d22b65a9191ba2c948b3395504dcfb778db19a1c97e8a13a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling pmutil v0.6.1
[INFO] [stderr]    Compiling result-like-derive v0.5.1
[INFO] [stderr]    Compiling result-like v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.75s
[INFO] running `Command { std: "docker" "inspect" "3cd4a08764e248d22b65a9191ba2c948b3395504dcfb778db19a1c97e8a13a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd4a08764e248d22b65a9191ba2c948b3395504dcfb778db19a1c97e8a13a88", kill_on_drop: false }`
[INFO] [stdout] 3cd4a08764e248d22b65a9191ba2c948b3395504dcfb778db19a1c97e8a13a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f04c6bbaf284776c52451db02702831ea1aaef96c6da0455415ca94142e7d4b
[INFO] running `Command { std: "docker" "start" "-a" "1f04c6bbaf284776c52451db02702831ea1aaef96c6da0455415ca94142e7d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling pmutil v0.6.1
[INFO] [stderr]    Compiling result-like-derive v0.5.1
[INFO] [stderr]    Compiling is-macro v0.3.4
[INFO] [stderr]    Compiling result-like v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `A` is never constructed
[INFO] [stdout]  --> tests/result.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     struct A;
[INFO] [stdout]   |            ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `Command { std: "docker" "inspect" "1f04c6bbaf284776c52451db02702831ea1aaef96c6da0455415ca94142e7d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f04c6bbaf284776c52451db02702831ea1aaef96c6da0455415ca94142e7d4b", kill_on_drop: false }`
[INFO] [stdout] 1f04c6bbaf284776c52451db02702831ea1aaef96c6da0455415ca94142e7d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaf9a8d40b1ddab3f7856a5e01a9b64a663f22dda0d8a5f33d95072f723a24fa
[INFO] running `Command { std: "docker" "start" "-a" "aaf9a8d40b1ddab3f7856a5e01a9b64a663f22dda0d8a5f33d95072f723a24fa", kill_on_drop: false }`
[INFO] [stderr] warning: struct `A` is never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> tests/result.rs:6:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 6 |     struct A;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |            ^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `result-like` (test "result") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/result_like-ad0d1b724fcd4083)
[INFO] [stderr]      Running tests/option.rs (/opt/rustwide/target/debug/deps/option-b2cbc38439221f6c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_xo ... ok
[INFO] [stdout] test test_generation ... ok
[INFO] [stdout] test test_yo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/result.rs (/opt/rustwide/target/debug/deps/result-393e31d211448302)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_gen ... ok
[INFO] [stdout] test test_x ... ok
[INFO] [stdout] test test_result ... ok
[INFO] [stdout] test test_simple ... 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] [stderr]    Doc-tests result_like
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.60s; merged doctests compilation took 0.59s
[INFO] running `Command { std: "docker" "inspect" "aaf9a8d40b1ddab3f7856a5e01a9b64a663f22dda0d8a5f33d95072f723a24fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf9a8d40b1ddab3f7856a5e01a9b64a663f22dda0d8a5f33d95072f723a24fa", kill_on_drop: false }`
[INFO] [stdout] aaf9a8d40b1ddab3f7856a5e01a9b64a663f22dda0d8a5f33d95072f723a24fa
