[INFO] fetching crate events_emitter 0.1.3... [INFO] testing events_emitter-0.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate events_emitter 0.1.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate events_emitter 0.1.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate events_emitter 0.1.3 [INFO] finished tweaking crates.io crate events_emitter 0.1.3 [INFO] tweaked toml for crates.io crate events_emitter 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 340655a24526dca30456d173c7b41c3ca5e3fe00eb50fb3e6e936b081276f18d [INFO] running `Command { std: "docker" "start" "-a" "340655a24526dca30456d173c7b41c3ca5e3fe00eb50fb3e6e936b081276f18d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "340655a24526dca30456d173c7b41c3ca5e3fe00eb50fb3e6e936b081276f18d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "340655a24526dca30456d173c7b41c3ca5e3fe00eb50fb3e6e936b081276f18d", kill_on_drop: false }` [INFO] [stdout] 340655a24526dca30456d173c7b41c3ca5e3fe00eb50fb3e6e936b081276f18d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14f7ef353038383fcb8b71ffbf49d05e3c5b5b057a0cec8abc67f40fd79dff2a [INFO] running `Command { std: "docker" "start" "-a" "14f7ef353038383fcb8b71ffbf49d05e3c5b5b057a0cec8abc67f40fd79dff2a", kill_on_drop: false }` [INFO] [stderr] Compiling events_emitter v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "14f7ef353038383fcb8b71ffbf49d05e3c5b5b057a0cec8abc67f40fd79dff2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f7ef353038383fcb8b71ffbf49d05e3c5b5b057a0cec8abc67f40fd79dff2a", kill_on_drop: false }` [INFO] [stdout] 14f7ef353038383fcb8b71ffbf49d05e3c5b5b057a0cec8abc67f40fd79dff2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a486a86afd0bf5a35a81fa3cf1290946d728534657ffdafa669b3f871c7dd72 [INFO] running `Command { std: "docker" "start" "-a" "8a486a86afd0bf5a35a81fa3cf1290946d728534657ffdafa669b3f871c7dd72", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling events_emitter v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/events_emitter-3ff41e6a06e464b7) [INFO] running `Command { std: "docker" "inspect" "8a486a86afd0bf5a35a81fa3cf1290946d728534657ffdafa669b3f871c7dd72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a486a86afd0bf5a35a81fa3cf1290946d728534657ffdafa669b3f871c7dd72", kill_on_drop: false }` [INFO] [stdout] 8a486a86afd0bf5a35a81fa3cf1290946d728534657ffdafa669b3f871c7dd72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1b9a61ce96789f2da32340d1a6fd4573da6585eed55762e18cb28586a117c161 [INFO] running `Command { std: "docker" "start" "-a" "1b9a61ce96789f2da32340d1a6fd4573da6585eed55762e18cb28586a117c161", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/events_emitter-3ff41e6a06e464b7) [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 events_emitter [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - EventEmitter::emit (line 71) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::listener_count (line 117) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::event_names (line 100) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::once (line 136) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::remove (line 151) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::on (line 54) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::listeners (line 176) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::new (line 40) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - EventEmitter::emit (line 71) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::listener_count (line 117) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::event_names (line 100) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:101:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/lib.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 7 | events.on("hello", |x| { println!("{}", x) }); [INFO] [stdout] | ^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] note: required by a bound in `EventEmitter::::on` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | impl EventEmitter { [INFO] [stdout] | ^ required by this bound in `EventEmitter::::on` [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/lib.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 8 | events.emit("hello", "word"); [INFO] [stdout] | ^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] note: required by a bound in `EventEmitter::::emit` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | impl EventEmitter { [INFO] [stdout] | ^ required by this bound in `EventEmitter::::emit` [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/lib.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 6 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] note: required by a bound in `EventEmitter::::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | impl EventEmitter { [INFO] [stdout] | ^ required by this bound in `EventEmitter::::new` [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/lib.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 6 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] note: required by a bound in `EventEmitter` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct EventEmitter { [INFO] [stdout] | ^ required by this bound in `EventEmitter` [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `remove` exists for struct `EventEmitter`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 9 | events.remove("hello"); [INFO] [stdout] | ^^^^^^ method cannot be called on `EventEmitter` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `str: Sized` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::once (line 136) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::remove (line 151) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:152:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::on (line 54) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::listeners (line 176) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:177:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - EventEmitter::new (line 40) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventEmitter` [INFO] [stdout] --> src/lib.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 3 | let events = EventEmitter::new(); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use events_emitter::EventEmitter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] src/lib.rs - EventEmitter::emit (line 71) [INFO] [stdout] src/lib.rs - EventEmitter::event_names (line 100) [INFO] [stdout] src/lib.rs - EventEmitter::listener_count (line 117) [INFO] [stdout] src/lib.rs - EventEmitter::listeners (line 176) [INFO] [stdout] src/lib.rs - EventEmitter::new (line 40) [INFO] [stdout] src/lib.rs - EventEmitter::on (line 54) [INFO] [stdout] src/lib.rs - EventEmitter::once (line 136) [INFO] [stdout] src/lib.rs - EventEmitter::remove (line 151) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1b9a61ce96789f2da32340d1a6fd4573da6585eed55762e18cb28586a117c161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9a61ce96789f2da32340d1a6fd4573da6585eed55762e18cb28586a117c161", kill_on_drop: false }` [INFO] [stdout] 1b9a61ce96789f2da32340d1a6fd4573da6585eed55762e18cb28586a117c161