[INFO] fetching crate rotate_backup 0.1.2...
[INFO] checking rotate_backup-0.1.2 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate rotate_backup 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rotate_backup 0.1.2
[INFO] finished tweaking crates.io crate rotate_backup 0.1.2
[INFO] tweaked toml for crates.io crate rotate_backup 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rotate_backup 0.1.2 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rotate_backup 0.1.2 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec94effd669503163b73790a561d616503a90d45bfeb552af90df1e0a5cb645d
[INFO] running `Command { std: "docker" "start" "-a" "ec94effd669503163b73790a561d616503a90d45bfeb552af90df1e0a5cb645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec94effd669503163b73790a561d616503a90d45bfeb552af90df1e0a5cb645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec94effd669503163b73790a561d616503a90d45bfeb552af90df1e0a5cb645d", kill_on_drop: false }`
[INFO] [stdout] ec94effd669503163b73790a561d616503a90d45bfeb552af90df1e0a5cb645d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019fe1465a7271ccad0090534715512a801a4804e8d3c4ea0be54a3eff881cb3
[INFO] running `Command { std: "docker" "start" "-a" "019fe1465a7271ccad0090534715512a801a4804e8d3c4ea0be54a3eff881cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking rotate_backup v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `u64: Borrow<<Self as Iterator>::Item>` is not satisfied
[INFO] [stdout]   --> src/partition.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         Self::Item: ToOwned<Owned = u64>,
[INFO] [stdout]    |                             ^^^^^^^^^^^ the trait `Borrow<<Self as Iterator>::Item>` is not implemented for `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Self: Sized, u64: Borrow<<Self as Iterator>::Item>
[INFO] [stdout]    |                      +++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u64: Borrow<<Self as Iterator>::Item>` is not satisfied
[INFO] [stdout]   --> src/partition.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |         Self::Item: ToOwned<Owned = u64>,
[INFO] [stdout]    |                             ^^^^^^^^^^^ the trait `Borrow<<Self as Iterator>::Item>` is not implemented for `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]    |
[INFO] [stdout] 43 |         Self: Sized, u64: Borrow<<Self as Iterator>::Item>
[INFO] [stdout]    |                      +++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rotate_backup` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rotate_backup` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "019fe1465a7271ccad0090534715512a801a4804e8d3c4ea0be54a3eff881cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019fe1465a7271ccad0090534715512a801a4804e8d3c4ea0be54a3eff881cb3", kill_on_drop: false }`
[INFO] [stdout] 019fe1465a7271ccad0090534715512a801a4804e8d3c4ea0be54a3eff881cb3