[INFO] fetching crate argyle 0.4.2...
[INFO] testing argyle-0.4.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate argyle 0.4.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate argyle 0.4.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argyle 0.4.2
[INFO] finished tweaking crates.io crate argyle 0.4.2
[INFO] tweaked toml for crates.io crate argyle 0.4.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate argyle 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dactyl v0.1.7
[INFO] [stderr]   Downloaded brunch v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ab230f30a88b18991c5dfcaf29676a91a21ce33e5c192d297be31163caddb5b
[INFO] running `Command { std: "docker" "start" "-a" "8ab230f30a88b18991c5dfcaf29676a91a21ce33e5c192d297be31163caddb5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab230f30a88b18991c5dfcaf29676a91a21ce33e5c192d297be31163caddb5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab230f30a88b18991c5dfcaf29676a91a21ce33e5c192d297be31163caddb5b", kill_on_drop: false }`
[INFO] [stdout] 8ab230f30a88b18991c5dfcaf29676a91a21ce33e5c192d297be31163caddb5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2a28266696b4ad124a3ef2ef4a2a012fd769b04c99871cec8f1a249281cc267
[INFO] running `Command { std: "docker" "start" "-a" "a2a28266696b4ad124a3ef2ef4a2a012fd769b04c99871cec8f1a249281cc267", kill_on_drop: false }`
[INFO] [stderr]    Compiling argyle v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "a2a28266696b4ad124a3ef2ef4a2a012fd769b04c99871cec8f1a249281cc267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a28266696b4ad124a3ef2ef4a2a012fd769b04c99871cec8f1a249281cc267", kill_on_drop: false }`
[INFO] [stdout] a2a28266696b4ad124a3ef2ef4a2a012fd769b04c99871cec8f1a249281cc267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5084f42a5ca223f5f293f549edcfa31feefb56b2c20976db8558af353d1e012e
[INFO] running `Command { std: "docker" "start" "-a" "5084f42a5ca223f5f293f549edcfa31feefb56b2c20976db8558af353d1e012e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling dactyl v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling brunch v0.1.2
[INFO] [stderr]    Compiling argyle v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.61s
[INFO] running `Command { std: "docker" "inspect" "5084f42a5ca223f5f293f549edcfa31feefb56b2c20976db8558af353d1e012e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5084f42a5ca223f5f293f549edcfa31feefb56b2c20976db8558af353d1e012e", kill_on_drop: false }`
[INFO] [stdout] 5084f42a5ca223f5f293f549edcfa31feefb56b2c20976db8558af353d1e012e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 650b5b32fbb6763b3dc74693ffb89ac548f185bd8ec942c5e5274b7f0216ccad
[INFO] running `Command { std: "docker" "start" "-a" "650b5b32fbb6763b3dc74693ffb89ac548f185bd8ec942c5e5274b7f0216ccad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argyle-d18996c5c18542bb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test argue::tests::t_help ... ok
[INFO] [stdout] test argue::tests::t_parse_args ... ok
[INFO] [stdout] test keykind::tests::t_from ... ok
[INFO] [stderr]    Doc-tests argyle
[INFO] [stdout] test argue::tests::t_version ... 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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/argue.rs - argue::Argue (line 176) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue (line 181) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue::peek (line 475) ... ignored
[INFO] [stdout] test src/lib.rs - (line 20) ... ignored
[INFO] [stdout] test src/argue.rs - argue::Argue::first_arg (line 677) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::new (line 249) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::args (line 631) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue (line 160) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::switch (line 516) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::option2 (line 595) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::peek_unchecked (line 497) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::option (line 568) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::switch2 (line 539) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::with_list (line 406) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::with_flags (line 320) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 31) - compile ... ok
[INFO] [stdout] test src/argue.rs - argue::Argue::take (line 454) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "650b5b32fbb6763b3dc74693ffb89ac548f185bd8ec942c5e5274b7f0216ccad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650b5b32fbb6763b3dc74693ffb89ac548f185bd8ec942c5e5274b7f0216ccad", kill_on_drop: false }`
[INFO] [stdout] 650b5b32fbb6763b3dc74693ffb89ac548f185bd8ec942c5e5274b7f0216ccad