[INFO] fetching crate ic-event-hub 0.3.1...
[INFO] testing ic-event-hub-0.3.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ic-event-hub 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ic-event-hub 0.3.1 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 crates.io crate ic-event-hub 0.3.1
[INFO] finished tweaking crates.io crate ic-event-hub 0.3.1
[INFO] tweaked toml for crates.io crate ic-event-hub 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 006204edb40741ffb976e6635925805efad09bb2425e8bd9392f78811c9563de
[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" "006204edb40741ffb976e6635925805efad09bb2425e8bd9392f78811c9563de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "006204edb40741ffb976e6635925805efad09bb2425e8bd9392f78811c9563de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006204edb40741ffb976e6635925805efad09bb2425e8bd9392f78811c9563de", kill_on_drop: false }`
[INFO] [stdout] 006204edb40741ffb976e6635925805efad09bb2425e8bd9392f78811c9563de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] a987c9943c212057e1fed864edb159600cd6a6ad19c0240e25c3bf6762d4f4c9
[INFO] running `Command { std: "docker" "start" "-a" "a987c9943c212057e1fed864edb159600cd6a6ad19c0240e25c3bf6762d4f4c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling candid_derive v0.4.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ic-types v0.3.0
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling lalrpop v0.19.7
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]    Compiling candid v0.7.14
[INFO] [stderr]    Compiling ic-cdk v0.4.0
[INFO] [stderr]    Compiling ic-event-hub v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `ic_cdk::block_on`: Use the spawn() function instead, it does the same thing but is more appropriately named.
[INFO] [stdout]   --> src/fns.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         ic_cdk::block_on(async {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fns.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     hub.push_pending_event(event.to_event(), time());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "a987c9943c212057e1fed864edb159600cd6a6ad19c0240e25c3bf6762d4f4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a987c9943c212057e1fed864edb159600cd6a6ad19c0240e25c3bf6762d4f4c9", kill_on_drop: false }`
[INFO] [stdout] a987c9943c212057e1fed864edb159600cd6a6ad19c0240e25c3bf6762d4f4c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 99aa88df01a9da5f23bc9dbcef48ba917b1f9da6d64e89bc8dafcfd711de9ba9
[INFO] running `Command { std: "docker" "start" "-a" "99aa88df01a9da5f23bc9dbcef48ba917b1f9da6d64e89bc8dafcfd711de9ba9", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `ic_cdk::block_on`: Use the spawn() function instead, it does the same thing but is more appropriately named.
[INFO] [stdout]   --> src/fns.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         ic_cdk::block_on(async {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fns.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     hub.push_pending_event(event.to_event(), time());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ic-event-hub v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ic_cdk::block_on`: Use the spawn() function instead, it does the same thing but is more appropriately named.
[INFO] [stdout]   --> src/fns.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         ic_cdk::block_on(async {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fns.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     hub.push_pending_event(event.to_event(), time());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "99aa88df01a9da5f23bc9dbcef48ba917b1f9da6d64e89bc8dafcfd711de9ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99aa88df01a9da5f23bc9dbcef48ba917b1f9da6d64e89bc8dafcfd711de9ba9", kill_on_drop: false }`
[INFO] [stdout] 99aa88df01a9da5f23bc9dbcef48ba917b1f9da6d64e89bc8dafcfd711de9ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7e6cea511c46dbed8dc98719b253bdc2198afc3684eb137a0e21584d6569608
[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" "b7e6cea511c46dbed8dc98719b253bdc2198afc3684eb137a0e21584d6569608", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `ic_cdk::block_on`: Use the spawn() function instead, it does the same thing but is more appropriately named.
[INFO] [stderr]   --> src/fns.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ic_cdk::block_on(async {
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/fns.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     hub.push_pending_event(event.to_event(), time());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `ic-event-hub` (lib) generated 2 warnings
[INFO] [stderr] warning: `ic-event-hub` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ic_event_hub-59d91b9e098302ca)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fns::tests::tst ... ok
[INFO] [stdout] test event_hub::tests::main_flow_works_fine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ic-event-hub
[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] running `Command { std: "docker" "inspect" "b7e6cea511c46dbed8dc98719b253bdc2198afc3684eb137a0e21584d6569608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e6cea511c46dbed8dc98719b253bdc2198afc3684eb137a0e21584d6569608", kill_on_drop: false }`
[INFO] [stdout] b7e6cea511c46dbed8dc98719b253bdc2198afc3684eb137a0e21584d6569608