[INFO] cloning repository https://github.com/samsonjj/notes_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samsonjj/notes_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamsonjj%2Fnotes_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamsonjj%2Fnotes_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fe0132658288816b236a5c193a4df2c434e4f8f [INFO] checking samsonjj/notes_rust 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%2Fsamsonjj%2Fnotes_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/samsonjj/notes_rust [INFO] finished tweaking git repo https://github.com/samsonjj/notes_rust [INFO] tweaked toml for git repo https://github.com/samsonjj/notes_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/samsonjj/notes_rust 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/samsonjj/notes_rust 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f408e292215938fd1df20be923b86be7eb4d8bd3c64d4c8b37d5425c8c20010a [INFO] running `Command { std: "docker" "start" "-a" "f408e292215938fd1df20be923b86be7eb4d8bd3c64d4c8b37d5425c8c20010a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f408e292215938fd1df20be923b86be7eb4d8bd3c64d4c8b37d5425c8c20010a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f408e292215938fd1df20be923b86be7eb4d8bd3c64d4c8b37d5425c8c20010a", kill_on_drop: false }` [INFO] [stdout] f408e292215938fd1df20be923b86be7eb4d8bd3c64d4c8b37d5425c8c20010a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 345da3e2719aed9ffe92cf0551121eec5d423af2dea40a4cd8fe00c0cdfedb2d [INFO] running `Command { std: "docker" "start" "-a" "345da3e2719aed9ffe92cf0551121eec5d423af2dea40a4cd8fe00c0cdfedb2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking notes_rust v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `status` and `error` are never read [INFO] [stdout] --> src/shell.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct CommandOutput { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 26 | pub status: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | pub output: String, [INFO] [stdout] 28 | pub error: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / #[structopt()] [INFO] [stdout] 11 | | pub note_name: Option, [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 [INFO] [stdout] --> src/opts.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | / #[structopt(short = "e", long = "editor", env = "EDITOR")] [INFO] [stdout] 14 | | pub editor: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / #[structopt( [INFO] [stdout] 17 | | long = "repo-path", [INFO] [stdout] 18 | | env = "NOTES_REPO", [INFO] [stdout] 19 | | help = "filesystem path for storing notes" [INFO] [stdout] 20 | | )] [INFO] [stdout] 21 | | pub repo_path: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / #[structopt( [INFO] [stdout] 35 | | long = "set-remote-url", [INFO] [stdout] 36 | | help = "set the git remote repository" [INFO] [stdout] 37 | | )] [INFO] [stdout] 38 | | pub remote_url: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `notes_rust` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / #[structopt()] [INFO] [stdout] 11 | | pub note_name: Option, [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 [INFO] [stdout] --> src/opts.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | / #[structopt(short = "e", long = "editor", env = "EDITOR")] [INFO] [stdout] 14 | | pub editor: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / #[structopt( [INFO] [stdout] 17 | | long = "repo-path", [INFO] [stdout] 18 | | env = "NOTES_REPO", [INFO] [stdout] 19 | | help = "filesystem path for storing notes" [INFO] [stdout] 20 | | )] [INFO] [stdout] 21 | | pub repo_path: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / #[structopt( [INFO] [stdout] 35 | | long = "set-remote-url", [INFO] [stdout] 36 | | help = "set the git remote repository" [INFO] [stdout] 37 | | )] [INFO] [stdout] 38 | | pub remote_url: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `notes_rust` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "345da3e2719aed9ffe92cf0551121eec5d423af2dea40a4cd8fe00c0cdfedb2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "345da3e2719aed9ffe92cf0551121eec5d423af2dea40a4cd8fe00c0cdfedb2d", kill_on_drop: false }` [INFO] [stdout] 345da3e2719aed9ffe92cf0551121eec5d423af2dea40a4cd8fe00c0cdfedb2d