[INFO] fetching crate streamson-lib 7.1.0...
[INFO] checking streamson-lib-7.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate streamson-lib 7.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate streamson-lib 7.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate streamson-lib 7.1.0
[INFO] finished tweaking crates.io crate streamson-lib 7.1.0
[INFO] tweaked toml for crates.io crate streamson-lib 7.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 635d7e1ee57f2dfcfe2417a1702aa6ae92518ecfce46e81eeb01d103f61ac06e
[INFO] running `Command { std: "docker" "start" "-a" "635d7e1ee57f2dfcfe2417a1702aa6ae92518ecfce46e81eeb01d103f61ac06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635d7e1ee57f2dfcfe2417a1702aa6ae92518ecfce46e81eeb01d103f61ac06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635d7e1ee57f2dfcfe2417a1702aa6ae92518ecfce46e81eeb01d103f61ac06e", kill_on_drop: false }`
[INFO] [stdout] 635d7e1ee57f2dfcfe2417a1702aa6ae92518ecfce46e81eeb01d103f61ac06e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822922018f4444009fbb61af3bc8c2f3ca6e09299df10256237a114ea12bb061
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "822922018f4444009fbb61af3bc8c2f3ca6e09299df10256237a114ea12bb061", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling rstest v0.6.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking sedregex v0.2.4
[INFO] [stderr]     Checking streamson-lib v7.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stdout] error[E0599]: no method named `process` found for struct `Convert` in the current scope
[INFO] [stdout]   --> benches/convert.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 convert.process(black_box(data)).unwrap();
[INFO] [stdout]    |                         ^^^^^^^ method not found in `Convert`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/strategy.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn process(&mut self, input: &[u8]) -> Result<Vec<Output>, error::General>;
[INFO] [stdout]    |        ------- the method is available for `Convert` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use streamson_lib::strategy::Strategy;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process` found for struct `Trigger` in the current scope
[INFO] [stdout]   --> benches/trigger.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 trigger.process(black_box(data)).unwrap();
[INFO] [stdout]    |                         ^^^^^^^ method not found in `Trigger`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/strategy.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn process(&mut self, input: &[u8]) -> Result<Vec<Output>, error::General>;
[INFO] [stdout]    |        ------- the method is available for `Trigger` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use streamson_lib::strategy::Strategy;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process` found for struct `Extract` in the current scope
[INFO] [stdout]   --> benches/extract.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 extract.process(black_box(data)).unwrap();
[INFO] [stdout]    |                         ^^^^^^^ method not found in `Extract`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/strategy.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn process(&mut self, input: &[u8]) -> Result<Vec<Output>, error::General>;
[INFO] [stdout]    |        ------- the method is available for `Extract` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use streamson_lib::strategy::Strategy;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/extract.rs:54:13
[INFO] [stdout]     |
[INFO] [stdout] 54  |     extract.add_matcher(Box::new(first_combo.clone()));
[INFO] [stdout]     |             ^^^^^^^^^^^ ----------------------------- supplied 1 argument
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/extract.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/extract.rs:55:13
[INFO] [stdout]     |
[INFO] [stdout] 55  |     extract.add_matcher(Box::new(second_combo.clone()));
[INFO] [stdout]     |             ^^^^^^^^^^^ ------------------------------ supplied 1 argument
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/extract.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/extract.rs:65:13
[INFO] [stdout]     |
[INFO] [stdout] 65  |     extract.add_matcher(Box::new(first_combo));
[INFO] [stdout]     |             ^^^^^^^^^^^ --------------------- supplied 1 argument
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/extract.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/extract.rs:66:13
[INFO] [stdout]     |
[INFO] [stdout] 66  |     extract.add_matcher(Box::new(second_combo));
[INFO] [stdout]     |             ^^^^^^^^^^^ ---------------------- supplied 1 argument
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/extract.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process` found for struct `streamson_lib::strategy::Filter` in the current scope
[INFO] [stdout]   --> benches/filter.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 filter.process(black_box(data)).unwrap();
[INFO] [stdout]    |                        ^^^^^^^ method not found in `streamson_lib::strategy::Filter`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/strategy.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn process(&mut self, input: &[u8]) -> Result<Vec<Output>, error::General>;
[INFO] [stdout]    |        ------- the method is available for `streamson_lib::strategy::Filter` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use streamson_lib::strategy::Strategy;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/filter.rs:54:12
[INFO] [stdout]     |
[INFO] [stdout] 54  |     filter.add_matcher(Box::new(first_combo.clone()));
[INFO] [stdout]     |            ^^^^^^^^^^^ ----------------------------- supplied 1 argument
[INFO] [stdout]     |            |
[INFO] [stdout]     |            expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/filter.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/filter.rs:55:12
[INFO] [stdout]     |
[INFO] [stdout] 55  |     filter.add_matcher(Box::new(second_combo.clone()));
[INFO] [stdout]     |            ^^^^^^^^^^^ ------------------------------ supplied 1 argument
[INFO] [stdout]     |            |
[INFO] [stdout]     |            expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/filter.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/filter.rs:65:12
[INFO] [stdout]     |
[INFO] [stdout] 65  |     filter.add_matcher(Box::new(first_combo));
[INFO] [stdout]     |            ^^^^^^^^^^^ --------------------- supplied 1 argument
[INFO] [stdout]     |            |
[INFO] [stdout]     |            expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/filter.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> benches/filter.rs:66:12
[INFO] [stdout]     |
[INFO] [stdout] 66  |     filter.add_matcher(Box::new(second_combo));
[INFO] [stdout]     |            ^^^^^^^^^^^ ---------------------- supplied 1 argument
[INFO] [stdout]     |            |
[INFO] [stdout]     |            expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/strategy/filter.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn add_matcher(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `streamson-lib`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:63:58
[INFO] [stdout]    |
[INFO] [stdout] 63 |     trigger.add_matcher(Box::new(first_matcher.clone()), &[handler.clone()]);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/convert.rs:58:56
[INFO] [stdout]    |
[INFO] [stdout] 58 |     convert.add_matcher(Box::new(first_combo.clone()), vec![replace_handler.clone()]);
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]               found struct `Vec<Arc<Mutex<Replace>>>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:64:59
[INFO] [stdout]    |
[INFO] [stdout] 64 |     trigger.add_matcher(Box::new(second_matcher.clone()), &[handler.clone()]);
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/convert.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         vec![replace_handler.clone()],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]               found struct `Vec<Arc<Mutex<Replace>>>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:80:50
[INFO] [stdout]    |
[INFO] [stdout] 80 |     trigger.add_matcher(Box::new(first_matcher), &[handler.clone()]);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/convert.rs:72:48
[INFO] [stdout]    |
[INFO] [stdout] 72 |     convert.add_matcher(Box::new(first_combo), vec![replace_handler.clone()]);
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]               found struct `Vec<Arc<Mutex<Replace>>>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |     trigger.add_matcher(Box::new(second_matcher), &[handler.clone()]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/convert.rs:73:49
[INFO] [stdout]    |
[INFO] [stdout] 73 |     convert.add_matcher(Box::new(second_combo), vec![replace_handler.clone()]);
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]               found struct `Vec<Arc<Mutex<Replace>>>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:94:50
[INFO] [stdout]    |
[INFO] [stdout] 94 |     trigger.add_matcher(Box::new(first_matcher), &[handler.clone()]);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/trigger.rs:95:51
[INFO] [stdout]    |
[INFO] [stdout] 95 |     trigger.add_matcher(Box::new(second_matcher), &[handler.clone()]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]            found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:108:58
[INFO] [stdout]     |
[INFO] [stdout] 108 |     trigger.add_matcher(Box::new(first_matcher.clone()), &[handler.clone()]);
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:109:59
[INFO] [stdout]     |
[INFO] [stdout] 109 |     trigger.add_matcher(Box::new(second_matcher.clone()), &[handler.clone()]);
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:122:50
[INFO] [stdout]     |
[INFO] [stdout] 122 |     trigger.add_matcher(Box::new(first_matcher), &[handler.clone()]);
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:123:51
[INFO] [stdout]     |
[INFO] [stdout] 123 |     trigger.add_matcher(Box::new(second_matcher), &[handler.clone()]);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:136:50
[INFO] [stdout]     |
[INFO] [stdout] 136 |     trigger.add_matcher(Box::new(first_matcher), &[handler.clone()]);
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:137:51
[INFO] [stdout]     |
[INFO] [stdout] 137 |     trigger.add_matcher(Box::new(second_matcher), &[handler.clone()]);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:152:56
[INFO] [stdout]     |
[INFO] [stdout] 152 |     trigger.add_matcher(Box::new(first_combo.clone()), &[handler.clone()]);
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:153:57
[INFO] [stdout]     |
[INFO] [stdout] 153 |     trigger.add_matcher(Box::new(second_combo.clone()), &[handler.clone()]);
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:166:48
[INFO] [stdout]     |
[INFO] [stdout] 166 |     trigger.add_matcher(Box::new(first_combo), &[handler.clone()]);
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:167:49
[INFO] [stdout]     |
[INFO] [stdout] 167 |     trigger.add_matcher(Box::new(second_combo), &[handler.clone()]);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:182:48
[INFO] [stdout]     |
[INFO] [stdout] 182 |     trigger.add_matcher(Box::new(first_combo), &[handler.clone()]);
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/trigger.rs:183:49
[INFO] [stdout]     |
[INFO] [stdout] 183 |     trigger.add_matcher(Box::new(second_combo), &[handler.clone()]);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^ expected struct `Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<Mutex<(dyn streamson_lib::Handler + 'static)>>`
[INFO] [stdout]             found reference `&[Arc<Mutex<Buffer>>; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "822922018f4444009fbb61af3bc8c2f3ca6e09299df10256237a114ea12bb061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822922018f4444009fbb61af3bc8c2f3ca6e09299df10256237a114ea12bb061", kill_on_drop: false }`
[INFO] [stdout] 822922018f4444009fbb61af3bc8c2f3ca6e09299df10256237a114ea12bb061