[INFO] cloning repository https://github.com/crocme10/test-mockall [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crocme10/test-mockall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-mockall", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-mockall'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eff1597c2af82d97f37f7518d4de131397955e38 [INFO] testing crocme10/test-mockall against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-mockall" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crocme10/test-mockall on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crocme10/test-mockall [INFO] finished tweaking git repo https://github.com/crocme10/test-mockall [INFO] tweaked toml for git repo https://github.com/crocme10/test-mockall written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/crocme10/test-mockall already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded downcast v0.10.0 [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded mockall v0.9.1 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded mockall_derive v0.9.1 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded predicates v1.0.8 [INFO] [stderr] Downloaded tokio v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd7732fe9e17252712e7941c127419297625ec6b9eb5a9a2bdfa3abf65027e6c [INFO] running `Command { std: "docker" "start" "-a" "dd7732fe9e17252712e7941c127419297625ec6b9eb5a9a2bdfa3abf65027e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd7732fe9e17252712e7941c127419297625ec6b9eb5a9a2bdfa3abf65027e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7732fe9e17252712e7941c127419297625ec6b9eb5a9a2bdfa3abf65027e6c", kill_on_drop: false }` [INFO] [stdout] dd7732fe9e17252712e7941c127419297625ec6b9eb5a9a2bdfa3abf65027e6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9cd075d98a8f437f078565ef928e9b05cc83ea4e109d548a3f91fb456c54a1e [INFO] running `Command { std: "docker" "start" "-a" "d9cd075d98a8f437f078565ef928e9b05cc83ea4e109d548a3f91fb456c54a1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling test-mockall v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `(dyn Stream + Sync + Unpin + std::marker::Send + 'life1)` cannot be known at compilation time [INFO] [stdout] --> src/main.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | self.generic_fn(stream).await [INFO] [stdout] | ---------- ^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `(dyn Stream + Sync + Unpin + std::marker::Send + 'life1)` [INFO] [stdout] note: required by a bound in `Generic::generic_fn` [INFO] [stdout] --> src/main.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | async fn generic_fn(&self, stream: &mut S) -> Result [INFO] [stdout] | ^ required by this bound in `Generic::generic_fn` [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] | [INFO] [stdout] 8 | async fn generic_fn(&self, stream: &mut S) -> Result [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `test-mockall` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d9cd075d98a8f437f078565ef928e9b05cc83ea4e109d548a3f91fb456c54a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9cd075d98a8f437f078565ef928e9b05cc83ea4e109d548a3f91fb456c54a1e", kill_on_drop: false }` [INFO] [stdout] d9cd075d98a8f437f078565ef928e9b05cc83ea4e109d548a3f91fb456c54a1e