[INFO] crate events_emitter 0.1.3 is already in cache [INFO] testing events_emitter-0.1.3 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate events_emitter 0.1.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate events_emitter 0.1.3 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f713a4c432e0c9215d35bd54c3fb9f9eeaeb3791d07b0c5ad252100e8ae868a6 [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" "f713a4c432e0c9215d35bd54c3fb9f9eeaeb3791d07b0c5ad252100e8ae868a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f713a4c432e0c9215d35bd54c3fb9f9eeaeb3791d07b0c5ad252100e8ae868a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f713a4c432e0c9215d35bd54c3fb9f9eeaeb3791d07b0c5ad252100e8ae868a6", kill_on_drop: false }` [INFO] [stdout] f713a4c432e0c9215d35bd54c3fb9f9eeaeb3791d07b0c5ad252100e8ae868a6 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16c50c5cdfbf865dc63cad2fcf716639a64664159f5249350037edab89d0ff57 [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" "16c50c5cdfbf865dc63cad2fcf716639a64664159f5249350037edab89d0ff57", kill_on_drop: false }` [INFO] [stderr] Compiling events_emitter v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "16c50c5cdfbf865dc63cad2fcf716639a64664159f5249350037edab89d0ff57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c50c5cdfbf865dc63cad2fcf716639a64664159f5249350037edab89d0ff57", kill_on_drop: false }` [INFO] [stdout] 16c50c5cdfbf865dc63cad2fcf716639a64664159f5249350037edab89d0ff57 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1137ba6c0c4038403820082255d55e0e83ca62f9d09cc6f0a5d9140b1b696dde [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" "1137ba6c0c4038403820082255d55e0e83ca62f9d09cc6f0a5d9140b1b696dde", kill_on_drop: false }` [INFO] [stderr] Compiling events_emitter v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "1137ba6c0c4038403820082255d55e0e83ca62f9d09cc6f0a5d9140b1b696dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1137ba6c0c4038403820082255d55e0e83ca62f9d09cc6f0a5d9140b1b696dde", kill_on_drop: false }` [INFO] [stdout] 1137ba6c0c4038403820082255d55e0e83ca62f9d09cc6f0a5d9140b1b696dde [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 2a57c111d091723483bdcc266ddd904507d84e5217f4b06bfd77a69f3671ff9a [INFO] running `Command { std: "docker" "start" "-a" "2a57c111d091723483bdcc266ddd904507d84e5217f4b06bfd77a69f3671ff9a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/events_emitter-0e0c533f142b6d49 [INFO] [stderr] Doc-tests events_emitter [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [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 - EventEmitter::on (line 54) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::new (line 40) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::remove (line 151) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::listeners (line 176) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::emit (line 71) ... FAILED [INFO] [stdout] test src/lib.rs - EventEmitter::once (line 136) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - EventEmitter::listener_count (line 117) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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 or module `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 - EventEmitter::on (line 54) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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::new (line 40) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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] ---- src/lib.rs - EventEmitter::remove (line 151) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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::listeners (line 176) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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::emit (line 71) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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::once (line 136) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `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 - (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 `std::marker::Sized` is not implemented for `str` [INFO] [stdout] = note: to learn more, visit [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 `std::marker::Sized` is not implemented for `str` [INFO] [stdout] = note: to learn more, visit [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 `std::marker::Sized` is not implemented for `str` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] = note: required by `events_emitter::EventEmitter::::new` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `remove` found for struct `events_emitter::EventEmitter` in the current scope [INFO] [stdout] --> src/lib.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 9 | events.remove("hello"); [INFO] [stdout] | ^^^^^^ method not found in `events_emitter::EventEmitter` [INFO] [stdout] | [INFO] [stdout] = note: the method `remove` exists but the following trait bounds were not satisfied: [INFO] [stdout] `str: std::marker::Sized` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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] [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 [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "2a57c111d091723483bdcc266ddd904507d84e5217f4b06bfd77a69f3671ff9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a57c111d091723483bdcc266ddd904507d84e5217f4b06bfd77a69f3671ff9a", kill_on_drop: false }` [INFO] [stdout] 2a57c111d091723483bdcc266ddd904507d84e5217f4b06bfd77a69f3671ff9a