[INFO] fetching crate argyle 0.5.0...
[INFO] testing argyle-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate argyle 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate argyle 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argyle 0.5.0
[INFO] finished tweaking crates.io crate argyle 0.5.0
[INFO] tweaked toml for crates.io crate argyle 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate argyle 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dactyl v0.2.0
[INFO] [stderr]   Downloaded brunch v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ed057cc4e149aa6634d23ebcbb757be2faa8492b6e05ede3bf3513c9290a132
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ed057cc4e149aa6634d23ebcbb757be2faa8492b6e05ede3bf3513c9290a132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ed057cc4e149aa6634d23ebcbb757be2faa8492b6e05ede3bf3513c9290a132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed057cc4e149aa6634d23ebcbb757be2faa8492b6e05ede3bf3513c9290a132", kill_on_drop: false }`
[INFO] [stdout] 0ed057cc4e149aa6634d23ebcbb757be2faa8492b6e05ede3bf3513c9290a132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cde18d8d7882ce6714a43baec846acf24b39e8050b33f97cbaed3861c93454e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7cde18d8d7882ce6714a43baec846acf24b39e8050b33f97cbaed3861c93454e", kill_on_drop: false }`
[INFO] [stderr]    Compiling argyle v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7cde18d8d7882ce6714a43baec846acf24b39e8050b33f97cbaed3861c93454e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cde18d8d7882ce6714a43baec846acf24b39e8050b33f97cbaed3861c93454e", kill_on_drop: false }`
[INFO] [stdout] 7cde18d8d7882ce6714a43baec846acf24b39e8050b33f97cbaed3861c93454e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 266e7ddc8a1df6cd1c940db8b52ec7f8e5159935362d4891a40f96f6f7a88c1e
[INFO] running `Command { std: "docker" "start" "-a" "266e7ddc8a1df6cd1c940db8b52ec7f8e5159935362d4891a40f96f6f7a88c1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling dactyl v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling brunch v0.2.0
[INFO] [stderr]    Compiling argyle v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.46s
[INFO] running `Command { std: "docker" "inspect" "266e7ddc8a1df6cd1c940db8b52ec7f8e5159935362d4891a40f96f6f7a88c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266e7ddc8a1df6cd1c940db8b52ec7f8e5159935362d4891a40f96f6f7a88c1e", kill_on_drop: false }`
[INFO] [stdout] 266e7ddc8a1df6cd1c940db8b52ec7f8e5159935362d4891a40f96f6f7a88c1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08525537074fd56b5cc8fe694391f6c24ffe0f0dc0c785dad43c9c176cbb69a4
[INFO] running `Command { std: "docker" "start" "-a" "08525537074fd56b5cc8fe694391f6c24ffe0f0dc0c785dad43c9c176cbb69a4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argyle-b86be178addc6720)
[INFO] [stdout] test argue::tests::t_help ... ok
[INFO] [stdout] test keykind::tests::t_from ... ok
[INFO] [stderr]    Doc-tests argyle
[INFO] [stdout] test argue::tests::t_version ... ok
[INFO] [stdout] test argue::tests::t_parse_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/argue.rs - argue::Argue (line 175) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue (line 180) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue::peek (line 468) ... ignored
[INFO] [stdout] test src/lib.rs - (line 20) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue::first_arg (line 670) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::switch (line 509) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::peek_unchecked (line 490) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::with_flags (line 313) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::option2 (line 588) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::option (line 561) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue (line 159) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::take (line 447) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 31) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::new (line 245) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::args (line 624) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::with_list (line 399) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::switch2 (line 532) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08525537074fd56b5cc8fe694391f6c24ffe0f0dc0c785dad43c9c176cbb69a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08525537074fd56b5cc8fe694391f6c24ffe0f0dc0c785dad43c9c176cbb69a4", kill_on_drop: false }`
[INFO] [stdout] 08525537074fd56b5cc8fe694391f6c24ffe0f0dc0c785dad43c9c176cbb69a4