[INFO] cloning repository https://github.com/yukukotani/gh-ranking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukukotani/gh-ranking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukukotani%2Fgh-ranking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukukotani%2Fgh-ranking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd3d1907b3923446e660ce0cc28b6ab5b457ef40 [INFO] checking yukukotani/gh-ranking 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%2Fyukukotani%2Fgh-ranking" "/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/yukukotani/gh-ranking [INFO] finished tweaking git repo https://github.com/yukukotani/gh-ranking [INFO] tweaked toml for git repo https://github.com/yukukotani/gh-ranking written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yukukotani/gh-ranking 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/yukukotani/gh-ranking 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] 3c9ba79ee51d7627fe7f2f27a801e99373bd0de0fbc0efabdcd95034e91890b3 [INFO] running `Command { std: "docker" "start" "-a" "3c9ba79ee51d7627fe7f2f27a801e99373bd0de0fbc0efabdcd95034e91890b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c9ba79ee51d7627fe7f2f27a801e99373bd0de0fbc0efabdcd95034e91890b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9ba79ee51d7627fe7f2f27a801e99373bd0de0fbc0efabdcd95034e91890b3", kill_on_drop: false }` [INFO] [stdout] 3c9ba79ee51d7627fe7f2f27a801e99373bd0de0fbc0efabdcd95034e91890b3 [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] 1c062f985cec3805ebdad9235bbd3a83945c0b188c9510fe12b5fdb7e15c61f2 [INFO] running `Command { std: "docker" "start" "-a" "1c062f985cec3805ebdad9235bbd3a83945c0b188c9510fe12b5fdb7e15c61f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde_json v1.0.82 [INFO] [stderr] Checking gh-ranking v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | / /// Organization ID [INFO] [stdout] 16 | | #[structopt(name = "ORGANIZATION")] [INFO] [stdout] 17 | | org: String, [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/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / /// open-pr | review-pr [INFO] [stdout] 19 | | #[structopt(name = "ACTION")] [INFO] [stdout] 20 | | action: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / /// Team ID to fetch users [INFO] [stdout] 22 | | #[structopt(short, long)] [INFO] [stdout] 23 | | team: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Additional GitHub search query [INFO] [stdout] 25 | | #[structopt(short, long)] [INFO] [stdout] 26 | | query: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gh-ranking` (bin "gh-ranking" test) due to 4 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 [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | / /// Organization ID [INFO] [stdout] 16 | | #[structopt(name = "ORGANIZATION")] [INFO] [stdout] 17 | | org: String, [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/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / /// open-pr | review-pr [INFO] [stdout] 19 | | #[structopt(name = "ACTION")] [INFO] [stdout] 20 | | action: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / /// Team ID to fetch users [INFO] [stdout] 22 | | #[structopt(short, long)] [INFO] [stdout] 23 | | team: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Additional GitHub search query [INFO] [stdout] 25 | | #[structopt(short, long)] [INFO] [stdout] 26 | | query: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gh-ranking` (bin "gh-ranking") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1c062f985cec3805ebdad9235bbd3a83945c0b188c9510fe12b5fdb7e15c61f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c062f985cec3805ebdad9235bbd3a83945c0b188c9510fe12b5fdb7e15c61f2", kill_on_drop: false }` [INFO] [stdout] 1c062f985cec3805ebdad9235bbd3a83945c0b188c9510fe12b5fdb7e15c61f2