[INFO] updating cached repository https://github.com/AnActualEmerald/ipsos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f37bbfbc33670fee1435150414c32cf3be76685 [INFO] checking AnActualEmerald/ipsos against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2Fipsos" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnActualEmerald/ipsos on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnActualEmerald/ipsos [INFO] finished tweaking git repo https://github.com/AnActualEmerald/ipsos [INFO] tweaked toml for git repo https://github.com/AnActualEmerald/ipsos written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/AnActualEmerald/ipsos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e0f648d08922094fc2c13303d27120f00ce4c986296469d2076238024ec07ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6e0f648d08922094fc2c13303d27120f00ce4c986296469d2076238024ec07ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e0f648d08922094fc2c13303d27120f00ce4c986296469d2076238024ec07ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0f648d08922094fc2c13303d27120f00ce4c986296469d2076238024ec07ba", kill_on_drop: false }` [INFO] [stdout] 6e0f648d08922094fc2c13303d27120f00ce4c986296469d2076238024ec07ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 70d0c033c6458049b2b33c15d0bae851c1f145f21930b449c564d3fa964c02de [INFO] running `Command { std: "docker" "start" "-a" "70d0c033c6458049b2b33c15d0bae851c1f145f21930b449c564d3fa964c02de", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking ipsos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `*v` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/manager.rs:35:3 [INFO] [stdout] | [INFO] [stdout] 22 | let title_p = title.unwrap_or_else(|| v.current.as_str()); [INFO] [stdout] | -- - first borrow occurs due to use of `v` in closure [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 35 | v.update(String::from(title_p), watch_p, len_p, done); [INFO] [stdout] | ^ ------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_shows` [INFO] [stdout] --> src/manager.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | fn get_shows(&self) -> Vec<&Show> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*v` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/manager.rs:35:3 [INFO] [stdout] | [INFO] [stdout] 22 | let title_p = title.unwrap_or_else(|| v.current.as_str()); [INFO] [stdout] | -- - first borrow occurs due to use of `v` in closure [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 35 | v.update(String::from(title_p), watch_p, len_p, done); [INFO] [stdout] | ^ ------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_shows` [INFO] [stdout] --> src/manager.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | fn get_shows(&self) -> Vec<&Show> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.18s [INFO] running `Command { std: "docker" "inspect" "70d0c033c6458049b2b33c15d0bae851c1f145f21930b449c564d3fa964c02de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d0c033c6458049b2b33c15d0bae851c1f145f21930b449c564d3fa964c02de", kill_on_drop: false }` [INFO] [stdout] 70d0c033c6458049b2b33c15d0bae851c1f145f21930b449c564d3fa964c02de