[INFO] cloning repository https://github.com/metacraft-labs/trace_types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metacraft-labs/trace_types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetacraft-labs%2Ftrace_types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetacraft-labs%2Ftrace_types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 376f3e330ccb91d98a1b1091ffe8c107869be624
[INFO] checking metacraft-labs/trace_types 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%2Fmetacraft-labs%2Ftrace_types" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/metacraft-labs/trace_types
[INFO] finished tweaking git repo https://github.com/metacraft-labs/trace_types
[INFO] tweaked toml for git repo https://github.com/metacraft-labs/trace_types written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/metacraft-labs/trace_types 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] [stderr]       Adding capnp v0.21.7 (available: v0.23.0)
[INFO] [stderr]       Adding capnpc v0.21.4 (available: v0.23.2)
[INFO] [stderr]       Adding schemars v0.8.22 (available: v1.1.0)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6defca6e3cad5641344cf1be1ed7b17a8d23a84c364c2497e0b1efbbacf97e26
[INFO] running `Command { std: "docker" "start" "-a" "6defca6e3cad5641344cf1be1ed7b17a8d23a84c364c2497e0b1efbbacf97e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6defca6e3cad5641344cf1be1ed7b17a8d23a84c364c2497e0b1efbbacf97e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6defca6e3cad5641344cf1be1ed7b17a8d23a84c364c2497e0b1efbbacf97e26", kill_on_drop: false }`
[INFO] [stdout] 6defca6e3cad5641344cf1be1ed7b17a8d23a84c364c2497e0b1efbbacf97e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fc9d142a4ba74af959df95992ef78a4b9cde489298d759c6a5ffad3f93e42906
[INFO] running `Command { std: "docker" "start" "-a" "fc9d142a4ba74af959df95992ef78a4b9cde489298d759c6a5ffad3f93e42906", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling capnp v0.21.7
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking codetracer_trace_format_cbor_zstd v0.16.0 (/opt/rustwide/workdir/codetracer_trace_format_cbor_zstd)
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking fscommon v0.1.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling capnpc v0.21.4
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling codetracer_trace_format_capnp v0.16.0 (/opt/rustwide/workdir/codetracer_trace_format_capnp)
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking zeekstd v0.6.1
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking cbor4ii v1.2.0
[INFO] [stderr]     Checking trace_formatter v0.1.0 (/opt/rustwide/workdir/trace_formatter)
[INFO] [stderr]     Checking codetracer_trace_types v0.16.1 (/opt/rustwide/workdir/codetracer_trace_types)
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 ret_place.set_p(bindvarrec.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:411:33
[INFO] [stdout]     |
[INFO] [stdout] 411 |                 ret_place.set_p(cvr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:418:33
[INFO] [stdout]     |
[INFO] [stdout] 418 |                 ret_place.set_p(cvr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:425:33
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 ret_place.set_p(acr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:432:33
[INFO] [stdout]     |
[INFO] [stdout] 432 |                 ret_place.set_p(aci.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:435:38
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 ret_item_place.set_p(aci.item_place.0.try_into().unwrap());
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:442:33
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 ret_place.set_p(vcr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:566:42
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 TraceLowLevelEvent::Path(std::path::PathBuf::from_str(path_buf?.get_p()?.to_str()?).unwrap())
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codetracer_trace_format_capnp` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 ret_place.set_p(bindvarrec.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:411:33
[INFO] [stdout]     |
[INFO] [stdout] 411 |                 ret_place.set_p(cvr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:418:33
[INFO] [stdout]     |
[INFO] [stdout] 418 |                 ret_place.set_p(cvr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:425:33
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 ret_place.set_p(acr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:432:33
[INFO] [stdout]     |
[INFO] [stdout] 432 |                 ret_place.set_p(aci.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:435:38
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 ret_item_place.set_p(aci.item_place.0.try_into().unwrap());
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:442:33
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 ret_place.set_p(vcr.place.0.try_into().unwrap());
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> codetracer_trace_format_capnp/src/capnptrace.rs:566:42
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 TraceLowLevelEvent::Path(std::path::PathBuf::from_str(path_buf?.get_p()?.to_str()?).unwrap())
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codetracer_trace_format_capnp` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "fc9d142a4ba74af959df95992ef78a4b9cde489298d759c6a5ffad3f93e42906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9d142a4ba74af959df95992ef78a4b9cde489298d759c6a5ffad3f93e42906", kill_on_drop: false }`
[INFO] [stdout] fc9d142a4ba74af959df95992ef78a4b9cde489298d759c6a5ffad3f93e42906
