[INFO] fetching crate loop-rs 0.6.1...
[INFO] testing loop-rs-0.6.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate loop-rs 0.6.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate loop-rs 0.6.1
[INFO] finished tweaking crates.io crate loop-rs 0.6.1
[INFO] tweaked toml for crates.io crate loop-rs 0.6.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loop-rs 0.6.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding humantime v1.3.0 (available: v2.3.0)
[INFO] [stderr]       Adding structopt v0.2.18 (available: v0.3.26)
[INFO] [stderr]       Adding subprocess v0.1.20 (available: v0.2.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccf1f00d8e56f2d3e0809b153a32e5aa766f4f184297d027daa11cda036bdf3d
[INFO] running `Command { std: "docker" "start" "-a" "ccf1f00d8e56f2d3e0809b153a32e5aa766f4f184297d027daa11cda036bdf3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccf1f00d8e56f2d3e0809b153a32e5aa766f4f184297d027daa11cda036bdf3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf1f00d8e56f2d3e0809b153a32e5aa766f4f184297d027daa11cda036bdf3d", kill_on_drop: false }`
[INFO] [stdout] ccf1f00d8e56f2d3e0809b153a32e5aa766f4f184297d027daa11cda036bdf3d
[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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c08fddafd0951d2ea620d41c92f1284b513e73c105a082c05e5d98f4a562f086
[INFO] running `Command { std: "docker" "start" "-a" "c08fddafd0951d2ea620d41c92f1284b513e73c105a082c05e5d98f4a562f086", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling subprocess v0.1.20
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling loop-rs v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]    --> src/main.rs:238:48
[INFO] [stdout]     |
[INFO] [stdout] 216 | #[derive(StructOpt, Debug)]
[INFO] [stdout]     |          --------- required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 238 |     #[structopt(long = "for", parse(from_str = "get_values"))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ expected due to this
[INFO] [stdout] ...
[INFO] [stdout] 322 | fn get_values(input: &&str) -> Vec<String> {
[INFO] [stdout]     | ------------------------------------------ found signature defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected function signature `fn(&_) -> _`
[INFO] [stdout]                found function signature `fn(&&_) -> _`
[INFO] [stdout] note: required by a bound in `Option::<T>::map`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:1159:4
[INFO] [stdout] help: consider wrapping the function in a closure
[INFO] [stdout]     |
[INFO] [stdout] 238 |     #[structopt(long = "for", parse(from_str = |input: &str| "get_values"(&input)))]
[INFO] [stdout]     |                                                +++++++++++++             ++++++++
[INFO] [stdout] help: consider adjusting the signature so it does not borrow its argument
[INFO] [stdout]     |
[INFO] [stdout] 322 - fn get_values(input: &&str) -> Vec<String> {
[INFO] [stdout] 322 + fn get_values(input: &str) -> Vec<String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]    --> src/main.rs:266:69
[INFO] [stdout]     |
[INFO] [stdout] 216 | #[derive(StructOpt, Debug)]
[INFO] [stdout]     |          --------- required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 266 |     #[structopt(short = "r", long = "until-error", parse(from_str = "get_error_code"))]
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^^^ expected due to this
[INFO] [stdout] ...
[INFO] [stdout] 314 | fn get_error_code(input: &&str) -> ErrorCode {
[INFO] [stdout]     | -------------------------------------------- found signature defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected function signature `fn(&_) -> _`
[INFO] [stdout]                found function signature `fn(&&_) -> _`
[INFO] [stdout] note: required by a bound in `Option::<T>::map`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:1159:4
[INFO] [stdout] help: consider wrapping the function in a closure
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[structopt(short = "r", long = "until-error", parse(from_str = |input: &str| "get_error_code"(&input)))]
[INFO] [stdout]     |                                                                     +++++++++++++                 ++++++++
[INFO] [stdout] help: consider adjusting the signature so it does not borrow its argument
[INFO] [stdout]     |
[INFO] [stdout] 314 - fn get_error_code(input: &&str) -> ErrorCode {
[INFO] [stdout] 314 + fn get_error_code(input: &str) -> ErrorCode {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0631`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loop-rs` (bin "loop") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c08fddafd0951d2ea620d41c92f1284b513e73c105a082c05e5d98f4a562f086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08fddafd0951d2ea620d41c92f1284b513e73c105a082c05e5d98f4a562f086", kill_on_drop: false }`
[INFO] [stdout] c08fddafd0951d2ea620d41c92f1284b513e73c105a082c05e5d98f4a562f086