[INFO] cloning repository https://github.com/bobbobbio/Advent-of-Code-2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobbobbio/Advent-of-Code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbobbio%2FAdvent-of-Code-2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbobbio%2FAdvent-of-Code-2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50563df3b31d25e39b56731a61a415cc74d0b044 [INFO] checking bobbobbio/Advent-of-Code-2022 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%2Fbobbobbio%2FAdvent-of-Code-2022" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bobbobbio/Advent-of-Code-2022 [INFO] finished tweaking git repo https://github.com/bobbobbio/Advent-of-Code-2022 [INFO] tweaked toml for git repo https://github.com/bobbobbio/Advent-of-Code-2022 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bobbobbio/Advent-of-Code-2022 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/bobbobbio/Advent-of-Code-2022 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] 01a397be121b76284cdd558b03e5c7cf0db9d122638db7fa6a36e022c7ff0753 [INFO] running `Command { std: "docker" "start" "-a" "01a397be121b76284cdd558b03e5c7cf0db9d122638db7fa6a36e022c7ff0753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01a397be121b76284cdd558b03e5c7cf0db9d122638db7fa6a36e022c7ff0753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a397be121b76284cdd558b03e5c7cf0db9d122638db7fa6a36e022c7ff0753", kill_on_drop: false }` [INFO] [stdout] 01a397be121b76284cdd558b03e5c7cf0db9d122638db7fa6a36e022c7ff0753 [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] 7ded225631d865b6c182d819bbe847f93c4a604382aef9fc7361e0b1f4936581 [INFO] running `Command { std: "docker" "start" "-a" "7ded225631d865b6c182d819bbe847f93c4a604382aef9fc7361e0b1f4936581", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking binary-merge v0.1.2 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking inplace-vec-builder v0.1.1 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking range-collections v0.2.4 [INFO] [stderr] Checking proc-macro2 v1.0.70 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking parse_macro v0.1.0 (/opt/rustwide/workdir/parse_macro) [INFO] [stderr] Checking advent_macro v0.1.0 (/opt/rustwide/workdir/advent_macro) [INFO] [stderr] Checking parse v0.1.0 (/opt/rustwide/workdir/parse) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> parse/src/lib.rs:105:43 [INFO] [stdout] | [INFO] [stdout] 105 | u32::parser().map(|v| v.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | signed_number_parser!(i8, i16, i32, i64, i128, isize); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [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 `signed_number_parser` (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: std::result::Result [INFO] [stdout] --> parse/src/lib.rs:105:43 [INFO] [stdout] | [INFO] [stdout] 105 | u32::parser().map(|v| v.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | signed_number_parser!(i8, i16, i32, i64, i128, isize); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `signed_number_parser` (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: std::result::Result [INFO] [stdout] --> parse/src/lib.rs:105:43 [INFO] [stdout] | [INFO] [stdout] 105 | u32::parser().map(|v| v.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | signed_number_parser!(i8, i16, i32, i64, i128, isize); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [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 `signed_number_parser` (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: std::result::Result [INFO] [stdout] --> parse/src/lib.rs:105:43 [INFO] [stdout] | [INFO] [stdout] 105 | u32::parser().map(|v| v.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | signed_number_parser!(i8, i16, i32, i64, i128, isize); [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `signed_number_parser` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parse` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `parse` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7ded225631d865b6c182d819bbe847f93c4a604382aef9fc7361e0b1f4936581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ded225631d865b6c182d819bbe847f93c4a604382aef9fc7361e0b1f4936581", kill_on_drop: false }` [INFO] [stdout] 7ded225631d865b6c182d819bbe847f93c4a604382aef9fc7361e0b1f4936581