[INFO] cloning repository https://github.com/jcamposforner/hermes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcamposforner/hermes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcamposforner%2Fhermes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcamposforner%2Fhermes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed5be7c40dca2a324a105e317dc176860959b1ae
[INFO] checking jcamposforner/hermes against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcamposforner%2Fhermes" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcamposforner/hermes on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jcamposforner/hermes
[INFO] finished tweaking git repo https://github.com/jcamposforner/hermes
[INFO] tweaked toml for git repo https://github.com/jcamposforner/hermes written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jcamposforner/hermes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jcamposforner/downcaster`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-connector v0.20.0
[INFO] [stderr]   Downloaded p12-keystore v0.1.3
[INFO] [stderr]   Downloaded lapin v2.5.0
[INFO] [stderr]   Downloaded tcp-stream v0.28.0
[INFO] [stderr]   Downloaded pkcs12 v0.1.0
[INFO] [stderr]   Downloaded amq-protocol-types v7.2.1
[INFO] [stderr]   Downloaded pkcs5 v0.7.1
[INFO] [stderr]   Downloaded amq-protocol v7.2.1
[INFO] [stderr]   Downloaded amq-protocol-tcp v7.2.1
[INFO] [stderr]   Downloaded amq-protocol-uri v7.2.1
[INFO] [stderr]   Downloaded cms v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88ac459b97a4e9f014089972545a76374b0cc070eb36aef51d18eeedac1b78db
[INFO] running `Command { std: "docker" "start" "-a" "88ac459b97a4e9f014089972545a76374b0cc070eb36aef51d18eeedac1b78db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ac459b97a4e9f014089972545a76374b0cc070eb36aef51d18eeedac1b78db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ac459b97a4e9f014089972545a76374b0cc070eb36aef51d18eeedac1b78db", kill_on_drop: false }`
[INFO] [stdout] 88ac459b97a4e9f014089972545a76374b0cc070eb36aef51d18eeedac1b78db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b24493286f3f45a2ab68269d5333b2a1f02e990280d76f1d0d8f791b5e40956
[INFO] running `Command { std: "docker" "start" "-a" "7b24493286f3f45a2ab68269d5333b2a1f02e990280d76f1d0d8f791b5e40956", kill_on_drop: false }`
[INFO] [stderr]     Checking downcaster v0.1.0 (https://github.com/jcamposforner/downcaster?tag=1.0.0#ad670898)
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking hermes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::bus::error::PublishError`
[INFO] [stdout]  --> src/bus/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::bus::error::PublishError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventWithMetadata`
[INFO] [stdout]  --> src/bus/mod.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::event::{Event, EventWithMetadata};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bus::error::PublishError`
[INFO] [stdout]  --> src/bus/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::bus::error::PublishError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventWithMetadata`
[INFO] [stdout]  --> src/bus/mod.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::event::{Event, EventWithMetadata};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CannotSerializeEvent`, `CannotOpenChannel`, and `CannotPublishEvent` are never constructed
[INFO] [stdout]  --> src/bus/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum PublishError {
[INFO] [stdout]   |          ------------ variants in this enum
[INFO] [stdout] 6 |     CannotSerializeEvent,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     CannotOpenChannel,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     CannotPublishEvent,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PublishError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CannotSerializeEvent`, `CannotOpenChannel`, and `CannotPublishEvent` are never constructed
[INFO] [stdout]  --> src/bus/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum PublishError {
[INFO] [stdout]   |          ------------ variants in this enum
[INFO] [stdout] 6 |     CannotSerializeEvent,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     CannotOpenChannel,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     CannotPublishEvent,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PublishError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7b24493286f3f45a2ab68269d5333b2a1f02e990280d76f1d0d8f791b5e40956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b24493286f3f45a2ab68269d5333b2a1f02e990280d76f1d0d8f791b5e40956", kill_on_drop: false }`
[INFO] [stdout] 7b24493286f3f45a2ab68269d5333b2a1f02e990280d76f1d0d8f791b5e40956