[INFO] fetching crate argwerk-no-std 0.20.2...
[INFO] testing argwerk-no-std-0.20.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate argwerk-no-std 0.20.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate argwerk-no-std 0.20.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argwerk-no-std 0.20.2
[INFO] finished tweaking crates.io crate argwerk-no-std 0.20.2
[INFO] tweaked toml for crates.io crate argwerk-no-std 0.20.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate argwerk-no-std 0.20.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 2c0c29213b21acc46f00b193abb0afef7cd7ef29dc573d6d1445169810b1e908
[INFO] running `Command { std: "docker" "start" "-a" "2c0c29213b21acc46f00b193abb0afef7cd7ef29dc573d6d1445169810b1e908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c0c29213b21acc46f00b193abb0afef7cd7ef29dc573d6d1445169810b1e908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0c29213b21acc46f00b193abb0afef7cd7ef29dc573d6d1445169810b1e908", kill_on_drop: false }`
[INFO] [stdout] 2c0c29213b21acc46f00b193abb0afef7cd7ef29dc573d6d1445169810b1e908
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] d03a78ca18aa4cd80108d2d89716c2167434cb032537f9f9dfdf22a36acce32d
[INFO] running `Command { std: "docker" "start" "-a" "d03a78ca18aa4cd80108d2d89716c2167434cb032537f9f9dfdf22a36acce32d", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-error v0.0.0
[INFO] [stderr]    Compiling argwerk-no-std v0.20.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "d03a78ca18aa4cd80108d2d89716c2167434cb032537f9f9dfdf22a36acce32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03a78ca18aa4cd80108d2d89716c2167434cb032537f9f9dfdf22a36acce32d", kill_on_drop: false }`
[INFO] [stdout] d03a78ca18aa4cd80108d2d89716c2167434cb032537f9f9dfdf22a36acce32d
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a2197232a6e07b5684035dc0b248d450d97c29188a614f50623a45d7073d64a
[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" "7a2197232a6e07b5684035dc0b248d450d97c29188a614f50623a45d7073d64a", kill_on_drop: false }`
[INFO] [stderr]    Compiling argwerk-no-std v0.20.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/argwerk_no_std-2374f100cfd77a8a)
[INFO] running `Command { std: "docker" "inspect" "7a2197232a6e07b5684035dc0b248d450d97c29188a614f50623a45d7073d64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2197232a6e07b5684035dc0b248d450d97c29188a614f50623a45d7073d64a", kill_on_drop: false }`
[INFO] [stdout] 7a2197232a6e07b5684035dc0b248d450d97c29188a614f50623a45d7073d64a
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02ba7ecf8fc4aadf83a144d85c5fea83825fc670a203cddb342a38e4f9f127fc
[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" "02ba7ecf8fc4aadf83a144d85c5fea83825fc670a203cddb342a38e4f9f127fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/argwerk_no_std-2374f100cfd77a8a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests argwerk-no-std
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - define (line 680) ... FAILED
[INFO] [stdout] test src/helpers.rs - helpers::Help::format (line 88) ... ok
[INFO] [stdout] test src/lib.rs - define (line 752) ... FAILED
[INFO] [stdout] test src/lib.rs - define (line 785) ... FAILED
[INFO] [stdout] test src/lib.rs - ErrorKind::UnsupportedArgument (line 257) ... ok
[INFO] [stdout] test src/lib.rs - ErrorKind::MissingRequired (line 352) ... ok
[INFO] [stdout] test src/lib.rs - define (line 440) ... ok
[INFO] [stdout] test src/lib.rs - ErrorKind::UnsupportedSwitch (line 282) ... ok
[INFO] [stdout] test src/lib.rs - ErrorKind::MissingSwitchArgument (line 305) ... ok
[INFO] [stdout] test src/lib.rs - define (line 732) ... ok
[INFO] [stdout] test src/lib.rs - define (line 656) ... ok
[INFO] [stdout] test src/lib.rs - define (line 525) ... ok
[INFO] [stdout] test src/lib.rs - define (line 584) ... ok
[INFO] [stdout] test src/lib.rs - define (line 482) ... ok
[INFO] [stdout] test src/lib.rs - define (line 556) ... ok
[INFO] [stdout] test src/lib.rs - ErrorKind::Error (line 392) ... ok
[INFO] [stdout] test src/lib.rs - ErrorKind::MissingPositional (line 330) ... ok
[INFO] [stdout] test src/lib.rs - define (line 711) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `args` in `argwerk_no_std`
[INFO] [stdout]  --> src/lib.rs:40:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | let args = argwerk_no_std::args! {
[INFO] [stdout]   |                            ^^^^ could not find `args` in `argwerk_no_std`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 74) stdout ----
[INFO] [stdout] error: no rules expected the token `#`
[INFO] [stdout]   --> src/lib.rs:77:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / argwerk_no_std::define! {
[INFO] [stdout] 6  | |     /// A command touring the capabilities of argwerk.
[INFO] [stdout] 7  | |     #[derive(Default)]
[INFO] [stdout] 8  | |     #[usage = "tour [-h]"]
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |     }
[INFO] [stdout] 55 | | }
[INFO] [stdout]    | |_^ no rules expected this token in macro call
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define (line 680) stdout ----
[INFO] [stdout] error: no rules expected the token `#`
[INFO] [stdout]   --> src/lib.rs:683:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / argwerk_no_std::define! {
[INFO] [stdout] 6  | |     /// A simple test command.
[INFO] [stdout] 7  | |     #[usage = "command [-h]"]
[INFO] [stdout] 8  | |     struct Args {
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |     }
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^ no rules expected this token in macro call
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `OsString: TryIntoInput` is not satisfied
[INFO] [stdout]   --> src/lib.rs:695:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | let args = Args::parse(vec![OsString::from("--raw"), OsString::from("baz")])?;
[INFO] [stdout]    |            ^^^^^^^^^^^ the trait `TryIntoInput` is not implemented for `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Args::parse`
[INFO] [stdout]   --> src/lib.rs:683:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / argwerk_no_std::define! {
[INFO] [stdout] 6  | |     /// A simple test command.
[INFO] [stdout] 7  | |     #[usage = "command [-h]"]
[INFO] [stdout] 8  | |     struct Args {
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |     }
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_required by a bound in this
[INFO] [stdout]    |   required by this bound in `Args::parse`
[INFO] [stdout]    = note: this error originates in the macro `$crate::__impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define (line 752) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:762:16
[INFO] [stdout]    |
[INFO] [stdout] 9  |         rest: Vec<OsString>,
[INFO] [stdout]    |               ------------- expected due to this type
[INFO] [stdout] ...
[INFO] [stdout] 12 |         rest = args;
[INFO] [stdout]    |                ^^^^ expected struct `OsString`, found struct `String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<OsString>`
[INFO] [stdout]               found struct `Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - define (line 785) stdout ----
[INFO] [stdout] error: no rules expected the token `next_unless_switch`
[INFO] [stdout]   --> src/lib.rs:788:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / argwerk_no_std::define! {
[INFO] [stdout] 6  | |     /// A simple test command.
[INFO] [stdout] 7  | |     #[usage = "command [-h]"]
[INFO] [stdout] 8  | |     struct Args {
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     }
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^ no rules expected this token in macro call
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__var` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 74)
[INFO] [stdout]     src/lib.rs - define (line 680)
[INFO] [stdout]     src/lib.rs - define (line 752)
[INFO] [stdout]     src/lib.rs - define (line 785)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.21s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "02ba7ecf8fc4aadf83a144d85c5fea83825fc670a203cddb342a38e4f9f127fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ba7ecf8fc4aadf83a144d85c5fea83825fc670a203cddb342a38e4f9f127fc", kill_on_drop: false }`
[INFO] [stdout] 02ba7ecf8fc4aadf83a144d85c5fea83825fc670a203cddb342a38e4f9f127fc