[INFO] fetching crate svc-registry 0.3.1...
[INFO] testing svc-registry-0.3.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate svc-registry 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate svc-registry 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate svc-registry 0.3.1
[INFO] tweaked toml for crates.io crate svc-registry 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svc-registry 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate svc-registry 0.3.1 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" "+1.100.0-beta.1" "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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead
[INFO] running `Command { std: "docker" "start" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling svc-registry v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling svc-registry v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/svc-registry/77325da234b7f571/out/svc_registry-77325da234b7f571)
[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]      Running tests/cli_command_int_test.rs (/opt/rustwide/target/debug/build/svc-registry/938e2ccf7a588293/out/cli_command_int_test-938e2ccf7a588293)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_unregister_unknown_name_returns_none ... ok
[INFO] [stdout] test test_iter_multiple_registrations_yields_all_names ... ok
[INFO] [stdout] test test_register_owned_dynamic_name_get_finds_it ... ok
[INFO] [stdout] test test_register_colliding_name_replaces_existing ... ok
[INFO] [stdout] test test_unregister_registered_name_removes_and_returns_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/owned_registry_int_test.rs (/opt/rustwide/target/debug/build/svc-registry/646f6fb7a16c2c06/out/owned_registry_int_test-646f6fb7a16c2c06)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_for_each_empty_registry_visits_nothing ... ok
[INFO] [stdout] test test_for_each_visits_every_registered_item_exactly_once ... ok
[INFO] [stdout] test test_get_registered_name_returns_owned_clone ... ok
[INFO] [stdout] test test_get_unknown_name_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svc_registry
[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" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead", kill_on_drop: false }`
[INFO] [stdout] 8c962f91880d89cf8c4b93fb0079a338d7ee34be1792eb1212deab9278dceead
