[INFO] cloning repository https://github.com/ckolek/FIXEngine-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ckolek/FIXEngine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckolek%2FFIXEngine-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckolek%2FFIXEngine-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dd83c9a96e832824db68e5182369d4db3b52c47 [INFO] checking ckolek/FIXEngine-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckolek%2FFIXEngine-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ckolek/FIXEngine-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ckolek/FIXEngine-rs [INFO] finished tweaking git repo https://github.com/ckolek/FIXEngine-rs [INFO] tweaked toml for git repo https://github.com/ckolek/FIXEngine-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ckolek/FIXEngine-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baa6b4eb4a3753be181ace87512e1a5429ae4d3381a745cf5940e517cb616a30 [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" "baa6b4eb4a3753be181ace87512e1a5429ae4d3381a745cf5940e517cb616a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baa6b4eb4a3753be181ace87512e1a5429ae4d3381a745cf5940e517cb616a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baa6b4eb4a3753be181ace87512e1a5429ae4d3381a745cf5940e517cb616a30", kill_on_drop: false }` [INFO] [stdout] baa6b4eb4a3753be181ace87512e1a5429ae4d3381a745cf5940e517cb616a30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 860a29702c013f6fb1cb29dcdee7d0badec45d4d39db65026457619f78dfb2d7 [INFO] running `Command { std: "docker" "start" "-a" "860a29702c013f6fb1cb29dcdee7d0badec45d4d39db65026457619f78dfb2d7", kill_on_drop: false }` [INFO] [stderr] Checking fix v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `fix`? [INFO] [stdout] --> src/messages/mod.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | use fix::fields::{FIXMessageField, StringField}; [INFO] [stdout] | ^^^ maybe a missing crate `fix`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | let field1 : StringField = StringField(1, "Field1"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 85 | let field1 : StringField = StringField(1, "Field1"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:86:22 [INFO] [stdout] | [INFO] [stdout] 86 | let field2 : StringField = StringField(2, "Field2"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:86:36 [INFO] [stdout] | [INFO] [stdout] 86 | let field2 : StringField = StringField(2, "Field2"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:87:22 [INFO] [stdout] | [INFO] [stdout] 87 | let field3 : StringField = StringField(3, "Field3"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `StringField` in this scope [INFO] [stdout] --> src/messages/mod.rs:87:36 [INFO] [stdout] | [INFO] [stdout] 87 | let field3 : StringField = StringField(3, "Field3"); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple struct [INFO] [stdout] | [INFO] [stdout] 78 | use fields::StringField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FIXMessageField` in this scope [INFO] [stdout] --> src/messages/mod.rs:113:89 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait FIXMessage : FIXMessageFields {} [INFO] [stdout] | --------------------------------------- similarly named trait `FIXMessage` defined here [INFO] [stdout] ... [INFO] [stdout] 113 | fn assert_field_value>(message : &M, field : &F, exp... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 113 | fn assert_field_value>(message : &M, field : &F, expected : T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 78 | use messages::FIXMessageField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FIXMessageField` in this scope [INFO] [stdout] --> src/messages/mod.rs:117:92 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait FIXMessage : FIXMessageFields {} [INFO] [stdout] | --------------------------------------- similarly named trait `FIXMessage` defined here [INFO] [stdout] ... [INFO] [stdout] 117 | fn assert_field_value_at>(message : &M, field : &F, ... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 117 | fn assert_field_value_at>(message : &M, field : &F, index : usize, expected : T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 78 | use messages::FIXMessageField; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:7:66 [INFO] [stdout] | [INFO] [stdout] 7 | fn on_receive(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FIXMessage` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:8:63 [INFO] [stdout] | [INFO] [stdout] 8 | fn on_send(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FIXMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | message_listeners : Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fields/mod.rs:30:62 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_tag_value(&self, tag_num : u32) -> Result, ()>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fields/mod.rs:31:80 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_tag_value_at(&self, tag_num : u32, index : usize) -> Result, ()>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | field_values : Vec>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:31:62 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_tag_value(&self, tag_num : u32) -> Result, ()> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:35:80 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_tag_value_at(&self, tag_num : u32, index : usize) -> Result, ()> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | field_values : Vec>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:7:66 [INFO] [stdout] | [INFO] [stdout] 7 | fn on_receive(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FIXMessage` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:8:63 [INFO] [stdout] | [INFO] [stdout] 8 | fn on_send(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FIXMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/mod.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | message_listeners : Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fields/mod.rs:30:62 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_tag_value(&self, tag_num : u32) -> Result, ()>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fields/mod.rs:31:80 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_tag_value_at(&self, tag_num : u32, index : usize) -> Result, ()>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | field_values : Vec>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:31:62 [INFO] [stdout] | [INFO] [stdout] 31 | fn get_tag_value(&self, tag_num : u32) -> Result, ()> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:35:80 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_tag_value_at(&self, tag_num : u32, index : usize) -> Result, ()> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/messages/mod.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | field_values : Vec>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fix` [INFO] [stdout] error: aborting due to 9 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0038]: the trait `FIXMessage` cannot be made into an object [INFO] [stdout] --> src/engine/mod.rs:7:65 [INFO] [stdout] | [INFO] [stdout] 7 | fn on_receive(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^^ `FIXMessage` cannot be made into an object [INFO] [stdout] | [INFO] [stdout] = help: consider moving `get_value` to another trait [INFO] [stdout] = help: consider moving `get_value_at` to another trait [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/fields/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn get_value>(&self, field : &F) -> Result, ()>; [INFO] [stdout] | ^^^^^^^^^ ...because method `get_value` has generic type parameters [INFO] [stdout] 28 | fn get_value_at>(&self, field : &F, index : usize) -> Result, ()>; [INFO] [stdout] | ^^^^^^^^^^^^ ...because method `get_value_at` has generic type parameters [INFO] [stdout] | [INFO] [stdout] ::: src/messages/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait FIXMessage : FIXMessageFields {} [INFO] [stdout] | ---------- this trait cannot be made into an object... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0038]: the trait `FIXMessage` cannot be made into an object [INFO] [stdout] --> src/engine/mod.rs:8:62 [INFO] [stdout] | [INFO] [stdout] 8 | fn on_send(&mut self, session_id : &SessionId, message : &FIXMessage); [INFO] [stdout] | ^^^^^^^^^^^ `FIXMessage` cannot be made into an object [INFO] [stdout] | [INFO] [stdout] = help: consider moving `get_value` to another trait [INFO] [stdout] = help: consider moving `get_value_at` to another trait [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/fields/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn get_value>(&self, field : &F) -> Result, ()>; [INFO] [stdout] | ^^^^^^^^^ ...because method `get_value` has generic type parameters [INFO] [stdout] 28 | fn get_value_at>(&self, field : &F, index : usize) -> Result, ()>; [INFO] [stdout] | ^^^^^^^^^^^^ ...because method `get_value_at` has generic type parameters [INFO] [stdout] | [INFO] [stdout] ::: src/messages/mod.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait FIXMessage : FIXMessageFields {} [INFO] [stdout] | ---------- this trait cannot be made into an object... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0038`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "860a29702c013f6fb1cb29dcdee7d0badec45d4d39db65026457619f78dfb2d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860a29702c013f6fb1cb29dcdee7d0badec45d4d39db65026457619f78dfb2d7", kill_on_drop: false }` [INFO] [stdout] 860a29702c013f6fb1cb29dcdee7d0badec45d4d39db65026457619f78dfb2d7