[INFO] cloning repository https://github.com/thecreamedcorn/WString
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecreamedcorn/WString" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2FWString", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2FWString'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b77e5dffd7ab3bd7f4af4ae331fe5b0241c5dba
[INFO] checking thecreamedcorn/WString against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2FWString" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thecreamedcorn/WString on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thecreamedcorn/WString
[INFO] finished tweaking git repo https://github.com/thecreamedcorn/WString
[INFO] tweaked toml for git repo https://github.com/thecreamedcorn/WString written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/thecreamedcorn/WString already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", 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] ab35ea8eb51d0fa3ff0244f2d23bfb8a4d38dd341d4781ae63ff23a73911d009
[INFO] running `Command { std: "docker" "start" "-a" "ab35ea8eb51d0fa3ff0244f2d23bfb8a4d38dd341d4781ae63ff23a73911d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab35ea8eb51d0fa3ff0244f2d23bfb8a4d38dd341d4781ae63ff23a73911d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab35ea8eb51d0fa3ff0244f2d23bfb8a4d38dd341d4781ae63ff23a73911d009", kill_on_drop: false }`
[INFO] [stdout] ab35ea8eb51d0fa3ff0244f2d23bfb8a4d38dd341d4781ae63ff23a73911d009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9056e743f550b3baba516827cd077236247819df01d55d06bc7940fa0256fd17
[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" "9056e743f550b3baba516827cd077236247819df01d55d06bc7940fa0256fd17", kill_on_drop: false }`
[INFO] [stderr]     Checking WString v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `const_str`
[INFO] [stdout]  --> src/wstring/str_ref/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use const_str::ConstStr;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `self::const_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `byte_buff`
[INFO] [stdout]  --> src/wstring/str_ref/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use byte_buff::ByteBuffer;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `self::byte_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `get_bytes` is not a member of trait `RawStr`
[INFO] [stdout]   --> src/wstring/str_ref/const_str.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     fn get_bytes(&self) -> &str {
[INFO] [stdout] 15 | |         self.string
[INFO] [stdout] 16 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `RawStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::LinkedList`
[INFO] [stdout]  --> src/wstring/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `const_str`
[INFO] [stdout]  --> src/wstring/str_ref/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use const_str::ConstStr;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `self::const_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `byte_buff`
[INFO] [stdout]  --> src/wstring/str_ref/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use byte_buff::ByteBuffer;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `self::byte_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `get_bytes` is not a member of trait `RawStr`
[INFO] [stdout]   --> src/wstring/str_ref/const_str.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     fn get_bytes(&self) -> &str {
[INFO] [stdout] 15 | |         self.string
[INFO] [stdout] 16 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `RawStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::LinkedList`
[INFO] [stdout]  --> src/wstring/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `get_str`
[INFO] [stdout]   --> src/wstring/str_ref/const_str.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl RawStr for ConstStr {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ missing `get_str` in implementation
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/wstring/str_ref/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fn get_str(&self) -> &str;
[INFO] [stdout]    |     -------------------------- `get_str` from trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `get_str`
[INFO] [stdout]   --> src/wstring/str_ref/const_str.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl RawStr for ConstStr {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ missing `get_str` in implementation
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/wstring/str_ref/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fn get_str(&self) -> &str;
[INFO] [stdout]    |     -------------------------- `get_str` from trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `WString`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9056e743f550b3baba516827cd077236247819df01d55d06bc7940fa0256fd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9056e743f550b3baba516827cd077236247819df01d55d06bc7940fa0256fd17", kill_on_drop: false }`
[INFO] [stdout] 9056e743f550b3baba516827cd077236247819df01d55d06bc7940fa0256fd17