[INFO] cloning repository https://github.com/leekalan/rustegory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leekalan/rustegory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleekalan%2Frustegory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleekalan%2Frustegory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2df5852cdd35ebe68da9820a386ea3026bb0c0e
[INFO] testing leekalan/rustegory against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleekalan%2Frustegory" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leekalan/rustegory on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leekalan/rustegory
[INFO] finished tweaking git repo https://github.com/leekalan/rustegory
[INFO] tweaked toml for git repo https://github.com/leekalan/rustegory written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/leekalan/rustegory 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04a007cb753801a33be3e8fc4b408342e78a8098885d0e5a5189e22aee8fc41b
[INFO] running `Command { std: "docker" "start" "-a" "04a007cb753801a33be3e8fc4b408342e78a8098885d0e5a5189e22aee8fc41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a007cb753801a33be3e8fc4b408342e78a8098885d0e5a5189e22aee8fc41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a007cb753801a33be3e8fc4b408342e78a8098885d0e5a5189e22aee8fc41b", kill_on_drop: false }`
[INFO] [stdout] 04a007cb753801a33be3e8fc4b408342e78a8098885d0e5a5189e22aee8fc41b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f962682046e6129d8935c88c3a5b93e1716bdf4f080e5a5b570150423289e3e
[INFO] running `Command { std: "docker" "start" "-a" "8f962682046e6129d8935c88c3a5b93e1716bdf4f080e5a5b570150423289e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrappr v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "8f962682046e6129d8935c88c3a5b93e1716bdf4f080e5a5b570150423289e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f962682046e6129d8935c88c3a5b93e1716bdf4f080e5a5b570150423289e3e", kill_on_drop: false }`
[INFO] [stdout] 8f962682046e6129d8935c88c3a5b93e1716bdf4f080e5a5b570150423289e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0221e2f287e2e87ccfc86d4ac4d24de46e6b6df921ed1a5c95e12bb3faf82c55
[INFO] running `Command { std: "docker" "start" "-a" "0221e2f287e2e87ccfc86d4ac4d24de46e6b6df921ed1a5c95e12bb3faf82c55", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrappr v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "0221e2f287e2e87ccfc86d4ac4d24de46e6b6df921ed1a5c95e12bb3faf82c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0221e2f287e2e87ccfc86d4ac4d24de46e6b6df921ed1a5c95e12bb3faf82c55", kill_on_drop: false }`
[INFO] [stdout] 0221e2f287e2e87ccfc86d4ac4d24de46e6b6df921ed1a5c95e12bb3faf82c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfa02970dd8e230577f44660e555e3936f526f95c1ad99499b3f8b8aa25421bc
[INFO] running `Command { std: "docker" "start" "-a" "bfa02970dd8e230577f44660e555e3936f526f95c1ad99499b3f8b8aa25421bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wrappr-eb81f7a65aa14f2d)
[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 wrappr
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 60) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 60) stdout ----
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | y.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T` declared on the trait `Embedable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `Vec<u8>: BorrowMut<_>` found in the following crates: `alloc`, `core`:
[INFO] [stdout]            - impl<T, A> BorrowMut<[T]> for Vec<T, A>
[INFO] [stdout]              where A: Allocator;
[INFO] [stdout]            - impl<T> BorrowMut<T> for T
[INFO] [stdout]              where T: ?Sized;
[INFO] [stdout] note: required by a bound in `embed`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/embedable.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn embed(self, composer: &mut impl BorrowMut<T>) -> &mut T;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ required by this bound in `Embedable::embed`
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | y.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `_: Composer<Vec<u8>>` found in the `wrappr` crate:
[INFO] [stdout]            - impl<T> Composer<T> for Vec<T>;
[INFO] [stdout]            - impl<T> Composer<Vec<T>> for Vec<T>;
[INFO] [stdout]    = note: required for `Vec<u8>` to implement `Embedable<_>`
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | z.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T` declared on the trait `Embedable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `Vec<u8>: BorrowMut<_>` found in the following crates: `alloc`, `core`:
[INFO] [stdout]            - impl<T, A> BorrowMut<[T]> for Vec<T, A>
[INFO] [stdout]              where A: Allocator;
[INFO] [stdout]            - impl<T> BorrowMut<T> for T
[INFO] [stdout]              where T: ?Sized;
[INFO] [stdout] note: required by a bound in `embed`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/embedable.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn embed(self, composer: &mut impl BorrowMut<T>) -> &mut T;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ required by this bound in `Embedable::embed`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bfa02970dd8e230577f44660e555e3936f526f95c1ad99499b3f8b8aa25421bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa02970dd8e230577f44660e555e3936f526f95c1ad99499b3f8b8aa25421bc", kill_on_drop: false }`
[INFO] [stdout] bfa02970dd8e230577f44660e555e3936f526f95c1ad99499b3f8b8aa25421bc
[INFO] testing leekalan/rustegory against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleekalan%2Frustegory" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leekalan/rustegory on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leekalan/rustegory
[INFO] finished tweaking git repo https://github.com/leekalan/rustegory
[INFO] tweaked toml for git repo https://github.com/leekalan/rustegory written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/leekalan/rustegory 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7bf7c6a578cf3248133285fe2cc591bd1a6859ce37b69e2f8fc3f595b4be904
[INFO] running `Command { std: "docker" "start" "-a" "c7bf7c6a578cf3248133285fe2cc591bd1a6859ce37b69e2f8fc3f595b4be904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7bf7c6a578cf3248133285fe2cc591bd1a6859ce37b69e2f8fc3f595b4be904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bf7c6a578cf3248133285fe2cc591bd1a6859ce37b69e2f8fc3f595b4be904", kill_on_drop: false }`
[INFO] [stdout] c7bf7c6a578cf3248133285fe2cc591bd1a6859ce37b69e2f8fc3f595b4be904
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e052e6722aad7be579f2dd6b482a6868c35d84e6edc403661dfa1f9cd12b82
[INFO] running `Command { std: "docker" "start" "-a" "c2e052e6722aad7be579f2dd6b482a6868c35d84e6edc403661dfa1f9cd12b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrappr v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c2e052e6722aad7be579f2dd6b482a6868c35d84e6edc403661dfa1f9cd12b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e052e6722aad7be579f2dd6b482a6868c35d84e6edc403661dfa1f9cd12b82", kill_on_drop: false }`
[INFO] [stdout] c2e052e6722aad7be579f2dd6b482a6868c35d84e6edc403661dfa1f9cd12b82
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28dc818d05344394d09196a74be3db1e2997696403ae6fd05d0eb710037a10dc
[INFO] running `Command { std: "docker" "start" "-a" "28dc818d05344394d09196a74be3db1e2997696403ae6fd05d0eb710037a10dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrappr v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "28dc818d05344394d09196a74be3db1e2997696403ae6fd05d0eb710037a10dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dc818d05344394d09196a74be3db1e2997696403ae6fd05d0eb710037a10dc", kill_on_drop: false }`
[INFO] [stdout] 28dc818d05344394d09196a74be3db1e2997696403ae6fd05d0eb710037a10dc
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e84ac7e0841cb93b9a408d651373bb1cb8cc18362a32b683469b8f38a023945
[INFO] running `Command { std: "docker" "start" "-a" "2e84ac7e0841cb93b9a408d651373bb1cb8cc18362a32b683469b8f38a023945", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wrappr-eb81f7a65aa14f2d)
[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 wrappr
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 60) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 60) stdout ----
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | y.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T` declared on the trait `Embedable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `Vec<u8>: BorrowMut<_>` found in the following crates: `alloc`, `core`:
[INFO] [stdout]            - impl<T, A> BorrowMut<[T]> for Vec<T, A>
[INFO] [stdout]              where A: Allocator;
[INFO] [stdout]            - impl<T> BorrowMut<T> for T
[INFO] [stdout]              where T: ?Sized;
[INFO] [stdout] note: required by a bound in `embed`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/embedable.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn embed(self, composer: &mut impl BorrowMut<T>) -> &mut T;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ required by this bound in `Embedable::embed`
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | y.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `_: Composer<Vec<u8>>` found in the `wrappr` crate:
[INFO] [stdout]            - impl<T> Composer<T> for Vec<T>;
[INFO] [stdout]            - impl<T> Composer<Vec<T>> for Vec<T>;
[INFO] [stdout]    = note: required for `Vec<u8>` to implement `Embedable<_>`
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | z.embed(&mut x);
[INFO] [stdout]    |   ^^^^^ cannot infer type for type parameter `T` declared on the trait `Embedable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `Vec<u8>: BorrowMut<_>` found in the following crates: `alloc`, `core`:
[INFO] [stdout]            - impl<T, A> BorrowMut<[T]> for Vec<T, A>
[INFO] [stdout]              where A: Allocator;
[INFO] [stdout]            - impl<T> BorrowMut<T> for T
[INFO] [stdout]              where T: ?Sized;
[INFO] [stdout] note: required by a bound in `embed`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/embedable.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn embed(self, composer: &mut impl BorrowMut<T>) -> &mut T;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ required by this bound in `Embedable::embed`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2e84ac7e0841cb93b9a408d651373bb1cb8cc18362a32b683469b8f38a023945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e84ac7e0841cb93b9a408d651373bb1cb8cc18362a32b683469b8f38a023945", kill_on_drop: false }`
[INFO] [stdout] 2e84ac7e0841cb93b9a408d651373bb1cb8cc18362a32b683469b8f38a023945
