[INFO] cloning repository https://github.com/mthadley/rclac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mthadley/rclac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Frclac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Frclac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55cb23dabd6261c2d0751b7921e496d1472a0117
[INFO] checking mthadley/rclac/55cb23dabd6261c2d0751b7921e496d1472a0117 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthadley%2Frclac" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mthadley/rclac
[INFO] finished tweaking git repo https://github.com/mthadley/rclac
[INFO] tweaked toml for git repo https://github.com/mthadley/rclac written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mthadley/rclac on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mthadley/rclac 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating git repository `https://github.com/mthadley/rustyline`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30ae18c07560eab9304fc5fe327891e4e8e57cda32d83de038274c2fae039034
[INFO] running `Command { std: "docker" "start" "-a" "30ae18c07560eab9304fc5fe327891e4e8e57cda32d83de038274c2fae039034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30ae18c07560eab9304fc5fe327891e4e8e57cda32d83de038274c2fae039034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ae18c07560eab9304fc5fe327891e4e8e57cda32d83de038274c2fae039034", kill_on_drop: false }`
[INFO] [stdout] 30ae18c07560eab9304fc5fe327891e4e8e57cda32d83de038274c2fae039034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019624f8fc154441c840023dfa7d2abb0be570917cc4579935dc1cfaf6fcbeb2
[INFO] running `Command { std: "docker" "start" "-a" "019624f8fc154441c840023dfa7d2abb0be570917cc4579935dc1cfaf6fcbeb2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking rustyline v1.0.0 (https://github.com/mthadley/rustyline?branch=hints#3030e33e)
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/history.rs:132:18
[INFO] [stdout]     |
[INFO] [stdout] 132 |             self.add(try!(line).as_ref()); // TODO truncate to MAX_LINE
[INFO] [stdout]     |                  ^^^            ------ type must be known at this point
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  cannot infer type of the type parameter `S` declared on the method `add`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`:
[INFO] [stdout]             - impl AsRef<OsStr> for String;
[INFO] [stdout]             - impl AsRef<Path> for String;
[INFO] [stdout]             - impl AsRef<[u8]> for String;
[INFO] [stdout]             - impl AsRef<str> for String;
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |             self.add::<&T>(try!(line).as_ref()); // TODO truncate to MAX_LINE
[INFO] [stdout]     |                     ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/history.rs:132:18
[INFO] [stdout]     |
[INFO] [stdout] 132 |             self.add(try!(line).as_ref()); // TODO truncate to MAX_LINE
[INFO] [stdout]     |                  ^^^ cannot infer type of the type parameter `S` declared on the method `add`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `_: AsRef<str>` found in the following crates: `alloc`, `core`, `encode_unicode`:
[INFO] [stdout]             - impl AsRef<str> for String;
[INFO] [stdout]             - impl AsRef<str> for Utf8Char;
[INFO] [stdout]             - impl AsRef<str> for str;
[INFO] [stdout]     = note: required for `&P` to implement `AsRef<str>`
[INFO] [stdout] note: required by a bound in `History::add`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/history.rs:53:19
[INFO] [stdout]     |
[INFO] [stdout]  53 |     pub fn add<S: AsRef<str> + Into<String>>(&mut self, line: S) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^ required by this bound in `History::add`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |             self.add::<&T>(try!(line).as_ref()); // TODO truncate to MAX_LINE
[INFO] [stdout]     |                     ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/lib.rs:1185:29
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 self.editor.add_history_entry(l.as_ref()); // TODO Validate
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^   ------ type must be known at this point
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             cannot infer type of the type parameter `S` declared on the method `add_history_entry`
[INFO] [stdout]      |
[INFO] [stdout]      = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`:
[INFO] [stdout]              - impl AsRef<OsStr> for String;
[INFO] [stdout]              - impl AsRef<Path> for String;
[INFO] [stdout]              - impl AsRef<[u8]> for String;
[INFO] [stdout]              - impl AsRef<str> for String;
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 self.editor.add_history_entry::<&T>(l.as_ref()); // TODO Validate
[INFO] [stdout]      |                                              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/lib.rs:1185:29
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 self.editor.add_history_entry(l.as_ref()); // TODO Validate
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `S` declared on the method `add_history_entry`
[INFO] [stdout]      |
[INFO] [stdout]      = note: multiple `impl`s satisfying `_: AsRef<str>` found in the following crates: `alloc`, `core`, `encode_unicode`:
[INFO] [stdout]              - impl AsRef<str> for String;
[INFO] [stdout]              - impl AsRef<str> for Utf8Char;
[INFO] [stdout]              - impl AsRef<str> for str;
[INFO] [stdout]      = note: required for `&_` to implement `AsRef<str>`
[INFO] [stdout] note: required by a bound in `Editor::<C>::add_history_entry`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/rustyline-5cee908a2d985fd9/3030e33/src/lib.rs:1123:33
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     pub fn add_history_entry<S: AsRef<str> + Into<String>>(&mut self, line: S) -> bool {
[INFO] [stdout]      |                                 ^^^^^^^^^^ required by this bound in `Editor::<C>::add_history_entry`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 self.editor.add_history_entry::<&T>(l.as_ref()); // TODO Validate
[INFO] [stdout]      |                                              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustyline` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "019624f8fc154441c840023dfa7d2abb0be570917cc4579935dc1cfaf6fcbeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019624f8fc154441c840023dfa7d2abb0be570917cc4579935dc1cfaf6fcbeb2", kill_on_drop: false }`
[INFO] [stdout] 019624f8fc154441c840023dfa7d2abb0be570917cc4579935dc1cfaf6fcbeb2
