[INFO] cloning repository https://github.com/pensacolachs/radmin-router [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pensacolachs/radmin-router" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpensacolachs%2Fradmin-router", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpensacolachs%2Fradmin-router'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a97b71485d89236f75d32deda9e22dcbd3ccb129 [INFO] checking pensacolachs/radmin-router 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%2Fpensacolachs%2Fradmin-router" "/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/pensacolachs/radmin-router [INFO] finished tweaking git repo https://github.com/pensacolachs/radmin-router [INFO] tweaked toml for git repo https://github.com/pensacolachs/radmin-router written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pensacolachs/radmin-router 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/pensacolachs/radmin-router 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-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] 3d63febdfccc11bdc48f1e4433bd03a6e5bfdd34be186e636e3a839c8443124f [INFO] running `Command { std: "docker" "start" "-a" "3d63febdfccc11bdc48f1e4433bd03a6e5bfdd34be186e636e3a839c8443124f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d63febdfccc11bdc48f1e4433bd03a6e5bfdd34be186e636e3a839c8443124f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d63febdfccc11bdc48f1e4433bd03a6e5bfdd34be186e636e3a839c8443124f", kill_on_drop: false }` [INFO] [stdout] 3d63febdfccc11bdc48f1e4433bd03a6e5bfdd34be186e636e3a839c8443124f [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] 093550f208ea0dc0bbcfe03b46fa93c015cbe647797fdd6f650c78b9a368f022 [INFO] running `Command { std: "docker" "start" "-a" "093550f208ea0dc0bbcfe03b46fa93c015cbe647797fdd6f650c78b9a368f022", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling macro_impl v0.1.0 (/opt/rustwide/workdir/macros/macro_impl) [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stdout] warning: enum `A` is never used [INFO] [stdout] --> macros/src/lib.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum A { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking radmin-router v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/path.rs:42:56 [INFO] [stdout] | [INFO] [stdout] 42 | fn from_str(path: &str) -> Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 43 | | let path = path.to_string(); [INFO] [stdout] 44 | | [INFO] [stdout] 45 | | let mut segments = vec![]; [INFO] [stdout] ... | [INFO] [stdout] 66 | | Ok(Path(segments)) [INFO] [stdout] 67 | | } [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: std::result::Result [INFO] [stdout] --> src/path.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Ok(Path(segments)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `radmin-router` (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: std::result::Result [INFO] [stdout] --> src/path.rs:42:56 [INFO] [stdout] | [INFO] [stdout] 42 | fn from_str(path: &str) -> Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 43 | | let path = path.to_string(); [INFO] [stdout] 44 | | [INFO] [stdout] 45 | | let mut segments = vec![]; [INFO] [stdout] ... | [INFO] [stdout] 66 | | Ok(Path(segments)) [INFO] [stdout] 67 | | } [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: std::result::Result [INFO] [stdout] --> src/path.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Ok(Path(segments)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/path.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | let path = Path::from_str("/test/[slug]"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/path.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | assert!(path.is_ok()); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/path.rs:106:20 [INFO] [stdout] | [INFO] [stdout] 106 | let path = path.unwrap(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `radmin-router` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "093550f208ea0dc0bbcfe03b46fa93c015cbe647797fdd6f650c78b9a368f022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093550f208ea0dc0bbcfe03b46fa93c015cbe647797fdd6f650c78b9a368f022", kill_on_drop: false }` [INFO] [stdout] 093550f208ea0dc0bbcfe03b46fa93c015cbe647797fdd6f650c78b9a368f022