[INFO] cloning repository https://github.com/memflow/scanflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/memflow/scanflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemflow%2Fscanflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemflow%2Fscanflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ab408dad42a2e88376e2607c5896b2a39f6ff41
[INFO] checking memflow/scanflow against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemflow%2Fscanflow" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/memflow/scanflow
[INFO] finished tweaking git repo https://github.com/memflow/scanflow
[INFO] tweaked toml for git repo https://github.com/memflow/scanflow written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/memflow/scanflow on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/memflow/scanflow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a174f5af6adef97e9c5abe000ab2ac12a4f0f0e8572ac21eb555f31445b74033
[INFO] running `Command { std: "docker" "start" "-a" "a174f5af6adef97e9c5abe000ab2ac12a4f0f0e8572ac21eb555f31445b74033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a174f5af6adef97e9c5abe000ab2ac12a4f0f0e8572ac21eb555f31445b74033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a174f5af6adef97e9c5abe000ab2ac12a4f0f0e8572ac21eb555f31445b74033", kill_on_drop: false }`
[INFO] [stdout] a174f5af6adef97e9c5abe000ab2ac12a4f0f0e8572ac21eb555f31445b74033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ea17c2fdb0a84aff6cc9e06c66b9b0b8ee8593ab2dfe5fb6ac5ed7457207bf4
[INFO] running `Command { std: "docker" "start" "-a" "9ea17c2fdb0a84aff6cc9e06c66b9b0b8ee8593ab2dfe5fb6ac5ed7457207bf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling winnow v0.5.32
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking dataview v0.1.2
[INFO] [stderr]     Checking tarc v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking tstr v0.2.3
[INFO] [stderr]    Compiling pelite-macros v0.1.1
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]     Checking x86_64 v0.14.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.10
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling cglue v0.2.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking coarsetime v0.1.33
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking pelite v0.9.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking abi_stable_shared v0.10.3
[INFO] [stderr]     Checking fixed-slice-vec v0.10.0
[INFO] [stderr]     Checking dataview v1.0.1
[INFO] [stderr]     Checking rangemap v1.4.0
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]     Checking iced-x86 v1.20.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking pbr v1.1.1
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking sudo v0.6.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]     Checking rayon-tlsctx v0.2.0
[INFO] [stderr]    Compiling as_derive_utils v0.10.3
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling abi_stable_derive v0.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]     Checking goblin v0.8.0
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_edit v0.20.2
[INFO] [stderr]     Checking abi_stable v0.10.3
[INFO] [stderr]     Checking toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.1
[INFO] [stderr]    Compiling cglue-gen v0.2.9
[INFO] [stderr]    Compiling memflow-derive v0.2.0
[INFO] [stderr]    Compiling cglue-macro v0.2.3
[INFO] [stderr]     Checking memflow v0.2.1
[INFO] [stderr]     Checking scanflow v0.2.1 (/opt/rustwide/workdir/scanflow)
[INFO] [stderr]     Checking scanflow-cli v0.2.1 (/opt/rustwide/workdir/scanflow-cli)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> scanflow-cli/src/main.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |     matches: &ArgMatches,
[INFO] [stdout]    |              ^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 81 | ) -> Result<(
[INFO] [stdout] 82 |     Either<OsChain, ConnectorChain>,
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the same lifetime is hidden here
[INFO] [stdout] 83 |     Option<&str>,
[INFO] [stdout]    |            ^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Either<OsChain<'_>, ConnectorChain<'_>>,
[INFO] [stdout]    |                   ++++                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> scanflow-cli/src/cli.rs:306:17
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 scan_fmt_some!(args, "{} {} {} {} {x}", String, usize, usize, usize, [hex u64])
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::scan_fmt_help` which comes from the expansion of the macro `scan_fmt_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scanflow-cli` (bin "scanflow-cli") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> scanflow-cli/src/main.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |     matches: &ArgMatches,
[INFO] [stdout]    |              ^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 81 | ) -> Result<(
[INFO] [stdout] 82 |     Either<OsChain, ConnectorChain>,
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the same lifetime is hidden here
[INFO] [stdout] 83 |     Option<&str>,
[INFO] [stdout]    |            ^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Either<OsChain<'_>, ConnectorChain<'_>>,
[INFO] [stdout]    |                   ++++                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> scanflow-cli/src/cli.rs:306:17
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 scan_fmt_some!(args, "{} {} {} {} {x}", String, usize, usize, usize, [hex u64])
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `$crate::scan_fmt_help` which comes from the expansion of the macro `scan_fmt_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scanflow-cli` (bin "scanflow-cli" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9ea17c2fdb0a84aff6cc9e06c66b9b0b8ee8593ab2dfe5fb6ac5ed7457207bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea17c2fdb0a84aff6cc9e06c66b9b0b8ee8593ab2dfe5fb6ac5ed7457207bf4", kill_on_drop: false }`
[INFO] [stdout] 9ea17c2fdb0a84aff6cc9e06c66b9b0b8ee8593ab2dfe5fb6ac5ed7457207bf4