[INFO] fetching crate aopt-shell 0.3.1...
[INFO] testing aopt-shell-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate aopt-shell 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate aopt-shell 0.3.1
[INFO] finished tweaking crates.io crate aopt-shell 0.3.1
[INFO] tweaked toml for crates.io crate aopt-shell 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aopt-shell 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aopt-shell 0.3.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded charize v0.0.2
[INFO] [stderr]   Downloaded aopt-core v1.0.1
[INFO] [stderr]   Downloaded neure v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3649243be2840b683bc78982d161b429bb5aeecc8317ae22003c63c5e84d51a
[INFO] running `Command { std: "docker" "start" "-a" "e3649243be2840b683bc78982d161b429bb5aeecc8317ae22003c63c5e84d51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3649243be2840b683bc78982d161b429bb5aeecc8317ae22003c63c5e84d51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3649243be2840b683bc78982d161b429bb5aeecc8317ae22003c63c5e84d51a", kill_on_drop: false }`
[INFO] [stdout] e3649243be2840b683bc78982d161b429bb5aeecc8317ae22003c63c5e84d51a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52722ed88b07442e96dfa04d2c7b0ba9b96cff13534ff729ed8763bb8fc2adcf
[INFO] running `Command { std: "docker" "start" "-a" "52722ed88b07442e96dfa04d2c7b0ba9b96cff13534ff729ed8763bb8fc2adcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling charize v0.0.2
[INFO] [stderr]    Compiling neure v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling aopt-core v1.0.1
[INFO] [stderr]    Compiling aopt-shell v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/shell.rs:332:48
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout]     |                                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 332 -     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout] 332 +     pub fn find(&self, shell: &str) -> Result<&dyn Shell<O, W, Err = Error> , Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "52722ed88b07442e96dfa04d2c7b0ba9b96cff13534ff729ed8763bb8fc2adcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52722ed88b07442e96dfa04d2c7b0ba9b96cff13534ff729ed8763bb8fc2adcf", kill_on_drop: false }`
[INFO] [stdout] 52722ed88b07442e96dfa04d2c7b0ba9b96cff13534ff729ed8763bb8fc2adcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 454cadd72baa70d0e262ee6d2bd50aaee235b0e8a7b382b8b2a63e325fca817b
[INFO] running `Command { std: "docker" "start" "-a" "454cadd72baa70d0e262ee6d2bd50aaee235b0e8a7b382b8b2a63e325fca817b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aopt-shell v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/shell.rs:332:48
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout]     |                                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 332 -     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout] 332 +     pub fn find(&self, shell: &str) -> Result<&dyn Shell<O, W, Err = Error> , Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/shell.rs:332:48
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout]     |                                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 332 -     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stdout] 332 +     pub fn find(&self, shell: &str) -> Result<&dyn Shell<O, W, Err = Error> , Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "454cadd72baa70d0e262ee6d2bd50aaee235b0e8a7b382b8b2a63e325fca817b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454cadd72baa70d0e262ee6d2bd50aaee235b0e8a7b382b8b2a63e325fca817b", kill_on_drop: false }`
[INFO] [stdout] 454cadd72baa70d0e262ee6d2bd50aaee235b0e8a7b382b8b2a63e325fca817b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6dcdb53be611c3505bf72c76b3602630135bf57a0d26e96adbb531ae4f30f62
[INFO] running `Command { std: "docker" "start" "-a" "a6dcdb53be611c3505bf72c76b3602630135bf57a0d26e96adbb531ae4f30f62", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/shell.rs:332:48
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stderr]     |                                                ^                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 332 -     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stderr] 332 +     pub fn find(&self, shell: &str) -> Result<&dyn Shell<O, W, Err = Error> , Error> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `aopt-shell` (lib) generated 1 warning (run `cargo fix --lib -p aopt-shell` to apply 1 suggestion)
[INFO] [stderr] warning: `aopt-shell` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aopt_shell-0bfdc9d88a1c32bd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aopt_shell
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/shell.rs:332:48
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stderr]     |                                                ^                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 332 -     pub fn find(&self, shell: &str) -> Result<&(dyn Shell<O, W, Err = Error>), Error> {
[INFO] [stderr] 332 +     pub fn find(&self, shell: &str) -> Result<&dyn Shell<O, W, Err = Error> , Error> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6dcdb53be611c3505bf72c76b3602630135bf57a0d26e96adbb531ae4f30f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6dcdb53be611c3505bf72c76b3602630135bf57a0d26e96adbb531ae4f30f62", kill_on_drop: false }`
[INFO] [stdout] a6dcdb53be611c3505bf72c76b3602630135bf57a0d26e96adbb531ae4f30f62