[INFO] fetching crate commit_verify 0.12.1...
[INFO] checking commit_verify-0.12.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate commit_verify 0.12.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate commit_verify 0.12.1
[INFO] finished tweaking crates.io crate commit_verify 0.12.1
[INFO] tweaked toml for crates.io crate commit_verify 0.12.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate commit_verify 0.12.1 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 crates.io crate commit_verify 0.12.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f6a6de68fe82203ddc6476563f41a09ce566f85cef14bac1ce96ccea0785b480
[INFO] running `Command { std: "docker" "start" "-a" "f6a6de68fe82203ddc6476563f41a09ce566f85cef14bac1ce96ccea0785b480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6a6de68fe82203ddc6476563f41a09ce566f85cef14bac1ce96ccea0785b480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a6de68fe82203ddc6476563f41a09ce566f85cef14bac1ce96ccea0785b480", kill_on_drop: false }`
[INFO] [stdout] f6a6de68fe82203ddc6476563f41a09ce566f85cef14bac1ce96ccea0785b480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1ce526a81a80fa70d1fec5c343d398ec9444efaaa44f59d4eead5d1a228a8e41
[INFO] running `Command { std: "docker" "start" "-a" "1ce526a81a80fa70d1fec5c343d398ec9444efaaa44f59d4eead5d1a228a8e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking mnemonic v1.1.1
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking amplify_syn v2.0.1
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling strict_encoding_derive v2.8.0
[INFO] [stderr]     Checking amplify v4.9.0
[INFO] [stderr]     Checking strict_encoding v2.9.1
[INFO] [stderr]     Checking baid64 v0.4.2
[INFO] [stderr]    Compiling commit_encoding_derive v0.12.0
[INFO] [stderr]     Checking vesper-lang v0.2.3
[INFO] [stderr]     Checking strict_types v2.9.1
[INFO] [stderr]     Checking commit_verify v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<LibName, Infallible>
[INFO] [stdout]   --> src/id.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         libname!(T::STRICT_LIB_NAME),
[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 `libname` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<LibName, Infallible>
[INFO] [stdout]    --> src/id.rs:360:17
[INFO] [stdout]     |
[INFO] [stdout] 360 |                 libname!(Self::CommitmentId::STRICT_LIB_NAME),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `libname` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `commit_verify` (lib) due to 2 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<LibName, Infallible>
[INFO] [stdout]   --> src/id.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         libname!(T::STRICT_LIB_NAME),
[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 `libname` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<LibName, Infallible>
[INFO] [stdout]    --> src/id.rs:360:17
[INFO] [stdout]     |
[INFO] [stdout] 360 |                 libname!(Self::CommitmentId::STRICT_LIB_NAME),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `libname` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `commit_verify` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ce526a81a80fa70d1fec5c343d398ec9444efaaa44f59d4eead5d1a228a8e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce526a81a80fa70d1fec5c343d398ec9444efaaa44f59d4eead5d1a228a8e41", kill_on_drop: false }`
[INFO] [stdout] 1ce526a81a80fa70d1fec5c343d398ec9444efaaa44f59d4eead5d1a228a8e41