[INFO] fetching crate argyle 0.5.0...
[INFO] testing argyle-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate argyle 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate argyle 0.5.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76904787ceda1cd47df9773719c520181153cdaeab83f897bbb5d89cf58a9b65
[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" "76904787ceda1cd47df9773719c520181153cdaeab83f897bbb5d89cf58a9b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76904787ceda1cd47df9773719c520181153cdaeab83f897bbb5d89cf58a9b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76904787ceda1cd47df9773719c520181153cdaeab83f897bbb5d89cf58a9b65", kill_on_drop: false }`
[INFO] [stdout] 76904787ceda1cd47df9773719c520181153cdaeab83f897bbb5d89cf58a9b65
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be3d535267fbd7d41b2a9f61d8176725159ad19b8064f389273b783c3897699
[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" "1be3d535267fbd7d41b2a9f61d8176725159ad19b8064f389273b783c3897699", kill_on_drop: false }`
[INFO] [stderr]    Compiling argyle v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "1be3d535267fbd7d41b2a9f61d8176725159ad19b8064f389273b783c3897699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be3d535267fbd7d41b2a9f61d8176725159ad19b8064f389273b783c3897699", kill_on_drop: false }`
[INFO] [stdout] 1be3d535267fbd7d41b2a9f61d8176725159ad19b8064f389273b783c3897699
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 7e6766be3c32ed6b0abcb277d95316c6f58ee5c36619169d6402ac99d873cd24
[INFO] running `Command { std: "docker" "start" "-a" "7e6766be3c32ed6b0abcb277d95316c6f58ee5c36619169d6402ac99d873cd24", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[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 serde_json v1.0.68
[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 28.13s
[INFO] running `Command { std: "docker" "inspect" "7e6766be3c32ed6b0abcb277d95316c6f58ee5c36619169d6402ac99d873cd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6766be3c32ed6b0abcb277d95316c6f58ee5c36619169d6402ac99d873cd24", kill_on_drop: false }`
[INFO] [stdout] 7e6766be3c32ed6b0abcb277d95316c6f58ee5c36619169d6402ac99d873cd24
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 0b1e4bcd84c1456f016e67d80bb37aa5f0bcb520cf3f08f15341e51204f39df3
[INFO] running `Command { std: "docker" "start" "-a" "0b1e4bcd84c1456f016e67d80bb37aa5f0bcb520cf3f08f15341e51204f39df3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argyle-b86be178addc6720)
[INFO] [stdout] test argue::tests::t_parse_args ... ok
[INFO] [stdout] test argue::tests::t_help ... ok
[INFO] [stdout] test argue::tests::t_version ... ok
[INFO] [stdout] test keykind::tests::t_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests argyle
[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::peek_unchecked (line 490) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::take (line 447) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::with_list (line 399) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::args (line 624) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::first_arg (line 670) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue (line 159) - 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::with_flags (line 313) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::switch (line 509) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::new (line 245) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 31) - 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 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b1e4bcd84c1456f016e67d80bb37aa5f0bcb520cf3f08f15341e51204f39df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1e4bcd84c1456f016e67d80bb37aa5f0bcb520cf3f08f15341e51204f39df3", kill_on_drop: false }`
[INFO] [stdout] 0b1e4bcd84c1456f016e67d80bb37aa5f0bcb520cf3f08f15341e51204f39df3