[INFO] fetching crate trek-router 0.0.2...
[INFO] testing trek-router-0.0.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate trek-router 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate trek-router 0.0.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trek-router 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate trek-router 0.0.2
[INFO] tweaked toml for crates.io crate trek-router 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-tree v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b25cba30ddf5770491a0e227c019cc196bd53d26bfc973ddb3dfa3abc4618694
[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" "b25cba30ddf5770491a0e227c019cc196bd53d26bfc973ddb3dfa3abc4618694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b25cba30ddf5770491a0e227c019cc196bd53d26bfc973ddb3dfa3abc4618694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25cba30ddf5770491a0e227c019cc196bd53d26bfc973ddb3dfa3abc4618694", kill_on_drop: false }`
[INFO] [stdout] b25cba30ddf5770491a0e227c019cc196bd53d26bfc973ddb3dfa3abc4618694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8a5dc2cd0b57dd0c7bb11df81f71403a62b73425bdd6d93f92a962d16cd3251
[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" "f8a5dc2cd0b57dd0c7bb11df81f71403a62b73425bdd6d93f92a962d16cd3251", kill_on_drop: false }`
[INFO] [stderr]    Compiling path-tree v0.1.12
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling trek-router v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "f8a5dc2cd0b57dd0c7bb11df81f71403a62b73425bdd6d93f92a962d16cd3251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a5dc2cd0b57dd0c7bb11df81f71403a62b73425bdd6d93f92a962d16cd3251", kill_on_drop: false }`
[INFO] [stdout] f8a5dc2cd0b57dd0c7bb11df81f71403a62b73425bdd6d93f92a962d16cd3251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08324ebe04d92036e3d57ffda24cc50fe37feba29ed91ac0ee910dff2566f89f
[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" "08324ebe04d92036e3d57ffda24cc50fe37feba29ed91ac0ee910dff2566f89f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling trek-router v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:282:22
[INFO] [stdout]     |
[INFO] [stdout] 282 |         assert_eq!(h((ctx)), 5);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:289:22
[INFO] [stdout]     |
[INFO] [stdout] 289 |         assert_eq!(h((ctx)), 0);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:296:22
[INFO] [stdout]     |
[INFO] [stdout] 296 |         assert_eq!(h((ctx)), 1);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:303:22
[INFO] [stdout]     |
[INFO] [stdout] 303 |         assert_eq!(h((ctx)), 2);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:310:22
[INFO] [stdout]     |
[INFO] [stdout] 310 |         assert_eq!(h((ctx)), 3);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:317:22
[INFO] [stdout]     |
[INFO] [stdout] 317 |         assert_eq!(h((ctx)), 4);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:324:22
[INFO] [stdout]     |
[INFO] [stdout] 324 |         assert_eq!(h((ctx)), 4);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |         assert_eq!(h((ctx)), 5);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/resource.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |         assert_eq!(h((ctx)), 6);
[INFO] [stdout]     |                      ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.84s
[INFO] running `Command { std: "docker" "inspect" "08324ebe04d92036e3d57ffda24cc50fe37feba29ed91ac0ee910dff2566f89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08324ebe04d92036e3d57ffda24cc50fe37feba29ed91ac0ee910dff2566f89f", kill_on_drop: false }`
[INFO] [stdout] 08324ebe04d92036e3d57ffda24cc50fe37feba29ed91ac0ee910dff2566f89f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fef46b7490f394cd88ca27dbb5909415429245fc7c4130f92a74d273b0869f5d
[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" "fef46b7490f394cd88ca27dbb5909415429245fc7c4130f92a74d273b0869f5d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:282:22
[INFO] [stderr]     |
[INFO] [stderr] 282 |         assert_eq!(h((ctx)), 5);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:289:22
[INFO] [stderr]     |
[INFO] [stderr] 289 |         assert_eq!(h((ctx)), 0);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:296:22
[INFO] [stderr]     |
[INFO] [stderr] 296 |         assert_eq!(h((ctx)), 1);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:303:22
[INFO] [stderr]     |
[INFO] [stderr] 303 |         assert_eq!(h((ctx)), 2);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:310:22
[INFO] [stderr]     |
[INFO] [stderr] 310 |         assert_eq!(h((ctx)), 3);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:317:22
[INFO] [stderr]     |
[INFO] [stderr] 317 |         assert_eq!(h((ctx)), 4);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:324:22
[INFO] [stderr]     |
[INFO] [stderr] 324 |         assert_eq!(h((ctx)), 4);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:331:22
[INFO] [stderr]     |
[INFO] [stderr] 331 |         assert_eq!(h((ctx)), 5);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/resource.rs:338:22
[INFO] [stderr]     |
[INFO] [stderr] 338 |         assert_eq!(h((ctx)), 6);
[INFO] [stderr]     |                      ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trek_router-bd82a270f9577e52
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::new_router ... ok
[INFO] [stdout] test resource::tests::resource ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trek-router
[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] running `Command { std: "docker" "inspect" "fef46b7490f394cd88ca27dbb5909415429245fc7c4130f92a74d273b0869f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef46b7490f394cd88ca27dbb5909415429245fc7c4130f92a74d273b0869f5d", kill_on_drop: false }`
[INFO] [stdout] fef46b7490f394cd88ca27dbb5909415429245fc7c4130f92a74d273b0869f5d
