[INFO] fetching crate entrance 0.3.0...
[INFO] testing entrance-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate entrance 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate entrance 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entrance 0.3.0
[INFO] finished tweaking crates.io crate entrance 0.3.0
[INFO] tweaked toml for crates.io crate entrance 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate entrance 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2fcb0a01f6b456d412a3762b6637ac7dc5465bd182eb5d2d41711dd1a95a7e5
[INFO] running `Command { std: "docker" "start" "-a" "c2fcb0a01f6b456d412a3762b6637ac7dc5465bd182eb5d2d41711dd1a95a7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fcb0a01f6b456d412a3762b6637ac7dc5465bd182eb5d2d41711dd1a95a7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fcb0a01f6b456d412a3762b6637ac7dc5465bd182eb5d2d41711dd1a95a7e5", kill_on_drop: false }`
[INFO] [stdout] c2fcb0a01f6b456d412a3762b6637ac7dc5465bd182eb5d2d41711dd1a95a7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d9f0d44c92bf349e284321e69f7093132c79fca9bc83fab110b24f27b66283
[INFO] running `Command { std: "docker" "start" "-a" "56d9f0d44c92bf349e284321e69f7093132c79fca9bc83fab110b24f27b66283", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling entrance_derive v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling entrance v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "56d9f0d44c92bf349e284321e69f7093132c79fca9bc83fab110b24f27b66283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d9f0d44c92bf349e284321e69f7093132c79fca9bc83fab110b24f27b66283", kill_on_drop: false }`
[INFO] [stdout] 56d9f0d44c92bf349e284321e69f7093132c79fca9bc83fab110b24f27b66283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f365a4b976f8b28862656c034c74a7d21ec20f73c6011a05fe6d53aa3cffbe6
[INFO] running `Command { std: "docker" "start" "-a" "4f365a4b976f8b28862656c034c74a7d21ec20f73c6011a05fe6d53aa3cffbe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling entrance v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "4f365a4b976f8b28862656c034c74a7d21ec20f73c6011a05fe6d53aa3cffbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f365a4b976f8b28862656c034c74a7d21ec20f73c6011a05fe6d53aa3cffbe6", kill_on_drop: false }`
[INFO] [stdout] 4f365a4b976f8b28862656c034c74a7d21ec20f73c6011a05fe6d53aa3cffbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c2c0eb97c2fdfc1aa13d4750e37bb4eecc762465d9534eea8fa800e40b8ac8e
[INFO] running `Command { std: "docker" "start" "-a" "4c2c0eb97c2fdfc1aa13d4750e37bb4eecc762465d9534eea8fa800e40b8ac8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/entrance-fc507c6a31bfc954)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_macro.rs (/opt/rustwide/target/debug/deps/derive_macro-941160dd28322a1b)
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests entrance
[INFO] [stdout] test arguments::tests::arguments_parse ... ok
[INFO] [stdout] test arguments::tests::arguments_spec ... ok
[INFO] [stdout] test options::tests::parse ... ok
[INFO] [stdout] test command::tests::format_usage ... ok
[INFO] [stdout] test command::tests::command ... ok
[INFO] [stdout] test options::tests::spec ... ok
[INFO] [stdout] test tests::test_parse_argument ... ok
[INFO] [stdout] test tests::test_parse_variable_argument ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_with_named_fields ... ok
[INFO] [stdout] test options ... 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 3 tests
[INFO] [stdout] test src/options.rs - options::Options (line 13) ... ok
[INFO] [stdout] test src/arguments.rs - arguments::Arguments (line 12) ... 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 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c2c0eb97c2fdfc1aa13d4750e37bb4eecc762465d9534eea8fa800e40b8ac8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2c0eb97c2fdfc1aa13d4750e37bb4eecc762465d9534eea8fa800e40b8ac8e", kill_on_drop: false }`
[INFO] [stdout] 4c2c0eb97c2fdfc1aa13d4750e37bb4eecc762465d9534eea8fa800e40b8ac8e