[INFO] cloning repository https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Trevor-Opiyo/rust-passmaker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevor-Opiyo%2Frust-passmaker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevor-Opiyo%2Frust-passmaker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9700571bc39b2d746c7763c26bc93169b991304
[INFO] checking Trevor-Opiyo/rust-passmaker 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%2FTrevor-Opiyo%2Frust-passmaker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] finished tweaking git repo https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] tweaked toml for git repo https://github.com/Trevor-Opiyo/rust-passmaker written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Trevor-Opiyo/rust-passmaker 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 100 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ab59131f0c72e4270cd92b9b421c2efe2f3c8df7b65ab9da885679feeffaff37
[INFO] running `Command { std: "docker" "start" "-a" "ab59131f0c72e4270cd92b9b421c2efe2f3c8df7b65ab9da885679feeffaff37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab59131f0c72e4270cd92b9b421c2efe2f3c8df7b65ab9da885679feeffaff37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab59131f0c72e4270cd92b9b421c2efe2f3c8df7b65ab9da885679feeffaff37", kill_on_drop: false }`
[INFO] [stdout] ab59131f0c72e4270cd92b9b421c2efe2f3c8df7b65ab9da885679feeffaff37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 540804042c9f2947d6a41ada3db2dda294e2d2c3aec589d362f40628e61d76d4
[INFO] running `Command { std: "docker" "start" "-a" "540804042c9f2947d6a41ada3db2dda294e2d2c3aec589d362f40628e61d76d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling gear-dlmalloc v0.2.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling gear-stack-buffer v1.9.2
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking str-buf v3.0.3
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking gsys v1.9.2
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking libc-print v0.1.23
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking galloc v1.9.2
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking gear-ss58 v1.9.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking enum-iterator v1.5.0
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking gear-core-errors v1.9.2
[INFO] [stderr]     Checking gmeta v1.7.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]     Checking gprimitives v1.9.2
[INFO] [stderr]     Checking gcore v1.9.2
[INFO] [stderr]    Compiling gstd-codegen v1.9.2
[INFO] [stderr]     Checking gstd v1.9.2
[INFO] [stderr]     Checking io v0.0.2
[INFO] [stderr]     Checking rust-passmaker v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let answer: String = answer.trim().parse().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<String, Infallible>
[INFO] [stdout]   --> src/main.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let answer: String = answer.trim().parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let answer: String = answer.trim().parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-passmaker` (bin "rust-passmaker" test) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let answer: String = answer.trim().parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-passmaker` (bin "rust-passmaker") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "540804042c9f2947d6a41ada3db2dda294e2d2c3aec589d362f40628e61d76d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540804042c9f2947d6a41ada3db2dda294e2d2c3aec589d362f40628e61d76d4", kill_on_drop: false }`
[INFO] [stdout] 540804042c9f2947d6a41ada3db2dda294e2d2c3aec589d362f40628e61d76d4