[INFO] fetching crate adante 0.2.1...
[INFO] testing adante-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate adante 0.2.1 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate adante 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adante 0.2.1
[INFO] finished tweaking crates.io crate adante 0.2.1
[INFO] tweaked toml for crates.io crate adante 0.2.1 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 454d2e2fbed35455aae8d5e2cd2b5ab7ed28ddfb60baa0bb047299921f60b8c9
[INFO] running `Command { std: "docker" "start" "-a" "454d2e2fbed35455aae8d5e2cd2b5ab7ed28ddfb60baa0bb047299921f60b8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454d2e2fbed35455aae8d5e2cd2b5ab7ed28ddfb60baa0bb047299921f60b8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454d2e2fbed35455aae8d5e2cd2b5ab7ed28ddfb60baa0bb047299921f60b8c9", kill_on_drop: false }`
[INFO] [stdout] 454d2e2fbed35455aae8d5e2cd2b5ab7ed28ddfb60baa0bb047299921f60b8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d4d2a1ec781ab6130901f37ff02ad388f7e286240df04f73661a086070f07a
[INFO] running `Command { std: "docker" "start" "-a" "b2d4d2a1ec781ab6130901f37ff02ad388f7e286240df04f73661a086070f07a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adante v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "b2d4d2a1ec781ab6130901f37ff02ad388f7e286240df04f73661a086070f07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d4d2a1ec781ab6130901f37ff02ad388f7e286240df04f73661a086070f07a", kill_on_drop: false }`
[INFO] [stdout] b2d4d2a1ec781ab6130901f37ff02ad388f7e286240df04f73661a086070f07a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc65c4097b0c4dc4b613259d739dfc24dcf2f154c2116509dedfee23ce9a0c1a
[INFO] running `Command { std: "docker" "start" "-a" "cc65c4097b0c4dc4b613259d739dfc24dcf2f154c2116509dedfee23ce9a0c1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling adante v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `FlagVal`
[INFO] [stdout]  --> src/tests.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FlagVal,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoFlagVal`
[INFO] [stdout]  --> src/tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NoFlagVal,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NotRecognized`
[INFO] [stdout]  --> src/tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     NotRecognized,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "cc65c4097b0c4dc4b613259d739dfc24dcf2f154c2116509dedfee23ce9a0c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc65c4097b0c4dc4b613259d739dfc24dcf2f154c2116509dedfee23ce9a0c1a", kill_on_drop: false }`
[INFO] [stdout] cc65c4097b0c4dc4b613259d739dfc24dcf2f154c2116509dedfee23ce9a0c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d6276d63762d41b220f53cf259ce95f28376b406526f71514eefe5db95b34a3
[INFO] running `Command { std: "docker" "start" "-a" "2d6276d63762d41b220f53cf259ce95f28376b406526f71514eefe5db95b34a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `FlagVal`
[INFO] [stderr]  --> src/tests.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     FlagVal,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoFlagVal`
[INFO] [stderr]  --> src/tests.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     NoFlagVal,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotRecognized`
[INFO] [stderr]  --> src/tests.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     NotRecognized,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adante-1285dc38f8fe43a5)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::action_from_str ... ok
[INFO] [stdout] test tests::flag_from_str ... ok
[INFO] [stdout] test tests::no_misinterpret_flag_as_action ... ok
[INFO] [stdout] test tests::parse_flag_key_from_str ... ok
[INFO] [stdout] test tests::parse_noval_flag ... ok
[INFO] [stderr]    Doc-tests adante
[INFO] [stdout] test tests::parse_action ... ok
[INFO] [stdout] test tests::parse_flag_val_from_str ... ok
[INFO] [stdout] test tests::parse_action_from_str ... ok
[INFO] [stdout] test tests::parse_val_flag ... ok
[INFO] [stdout] test tests::no_misinterpret_action_as_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Error::as_str (line 225) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - ArgumentType::from_str (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Error::handle (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Arguments<F, A>::new (line 281) ... ok
[INFO] [stdout] test src/lib.rs - Arguments<F, A>::parse (line 334) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d6276d63762d41b220f53cf259ce95f28376b406526f71514eefe5db95b34a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6276d63762d41b220f53cf259ce95f28376b406526f71514eefe5db95b34a3", kill_on_drop: false }`
[INFO] [stdout] 2d6276d63762d41b220f53cf259ce95f28376b406526f71514eefe5db95b34a3
