[INFO] cloning repository https://github.com/agner-rs/mm1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agner-rs/mm1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagner-rs%2Fmm1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagner-rs%2Fmm1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df74b34d05499c16a27e5fd45626d89e18b1b05f
[INFO] checking agner-rs/mm1 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%2Fagner-rs%2Fmm1" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/agner-rs/mm1
[INFO] finished tweaking git repo https://github.com/agner-rs/mm1
[INFO] tweaked toml for git repo https://github.com/agner-rs/mm1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/agner-rs/mm1 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/agner-rs/mm1 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] 536745637a801766dd27630a8bde970c978bab142e97f7a98557058bab674e71
[INFO] running `Command { std: "docker" "start" "-a" "536745637a801766dd27630a8bde970c978bab142e97f7a98557058bab674e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "536745637a801766dd27630a8bde970c978bab142e97f7a98557058bab674e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536745637a801766dd27630a8bde970c978bab142e97f7a98557058bab674e71", kill_on_drop: false }`
[INFO] [stdout] 536745637a801766dd27630a8bde970c978bab142e97f7a98557058bab674e71
[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] bbf20b64dad14d73253dd3c63beebb49a1aaba290e3dce110ef842af81b86010
[INFO] running `Command { std: "docker" "start" "-a" "bbf20b64dad14d73253dd3c63beebb49a1aaba290e3dce110ef842af81b86010", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking sdd v3.0.8
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking scc v2.3.4
[INFO] [stderr]     Checking mm1-node-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-node-tests)
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking mm1-timer-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-timer-tests)
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking mm1-core-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-core-tests)
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking mm1-multinode-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-multinode-tests)
[INFO] [stderr]     Checking mm1-sup-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-sup-tests)
[INFO] [stderr]     Checking mm1-name-service-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-name-service-tests)
[INFO] [stderr]     Checking mm1-ask-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-ask-tests)
[INFO] [stderr]     Checking mm1-test-rt-tests v0.6.5 (/opt/rustwide/workdir/tests/mm1-test-rt-tests)
[INFO] [stderr]     Checking mm1-tests v0.1.0 (/opt/rustwide/workdir/tests/mm1-tests)
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling mm1-proc-macros v0.6.5 (/opt/rustwide/workdir/libs/mm1-proc-macros)
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pest v2.8.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking mm1-proto v0.6.5 (/opt/rustwide/workdir/protocols/mm1-proto)
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking mm1-logger v0.6.5 (/opt/rustwide/workdir/libs/mm1-logger)
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking mm1-address v0.6.5 (/opt/rustwide/workdir/libs/mm1-address)
[INFO] [stderr]     Checking mm1-proto-timer v0.6.5 (/opt/rustwide/workdir/protocols/mm1-proto-timer)
[INFO] [stdout] error: this type will no longer be must used: Result<Address, Infallible>
[INFO] [stdout]   --> libs/mm1-address/src/address.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 |       fn try_from(value: u64) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________^
[INFO] [stdout] 30 | |         Ok(Self(value))
[INFO] [stdout] 31 | |     }
[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<Address, Infallible>
[INFO] [stdout]   --> libs/mm1-address/src/address.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok(Self(value))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mm1-address` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bbf20b64dad14d73253dd3c63beebb49a1aaba290e3dce110ef842af81b86010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf20b64dad14d73253dd3c63beebb49a1aaba290e3dce110ef842af81b86010", kill_on_drop: false }`
[INFO] [stdout] bbf20b64dad14d73253dd3c63beebb49a1aaba290e3dce110ef842af81b86010