[INFO] fetching crate web-push 0.7.2...
[INFO] testing web-push-0.7.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate web-push 0.7.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate web-push 0.7.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web-push 0.7.2
[INFO] finished tweaking crates.io crate web-push 0.7.2
[INFO] tweaked toml for crates.io crate web-push 0.7.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate web-push 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5617bd3fead960eb97a36f1507e281b4b57f7e4f2baa8606ae96c900b553d50
[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" "e5617bd3fead960eb97a36f1507e281b4b57f7e4f2baa8606ae96c900b553d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5617bd3fead960eb97a36f1507e281b4b57f7e4f2baa8606ae96c900b553d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5617bd3fead960eb97a36f1507e281b4b57f7e4f2baa8606ae96c900b553d50", kill_on_drop: false }`
[INFO] [stdout] e5617bd3fead960eb97a36f1507e281b4b57f7e4f2baa8606ae96c900b553d50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b053ebfb6d2cd4ade2578ab83b3d9392b861a8693778314a25151ff8dd7c5d59
[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" "b053ebfb6d2cd4ade2578ab83b3d9392b861a8693778314a25151ff8dd7c5d59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bytes v0.5.2
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling ring v0.16.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling base64 v0.7.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling erased-serde v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling tokio-macros v0.2.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling tokio v0.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling pin-project v0.4.5
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling tokio-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling hyper v0.13.2
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling web-push v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "b053ebfb6d2cd4ade2578ab83b3d9392b861a8693778314a25151ff8dd7c5d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b053ebfb6d2cd4ade2578ab83b3d9392b861a8693778314a25151ff8dd7c5d59", kill_on_drop: false }`
[INFO] [stdout] b053ebfb6d2cd4ade2578ab83b3d9392b861a8693778314a25151ff8dd7c5d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0de854c951e80ae517a742e21377ae55a6d927bcdd92157a8421a0a2778e2d
[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" "5c0de854c951e80ae517a742e21377ae55a6d927bcdd92157a8421a0a2778e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling web-push v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |         write!(f, "{}", self.description())
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "5c0de854c951e80ae517a742e21377ae55a6d927bcdd92157a8421a0a2778e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0de854c951e80ae517a742e21377ae55a6d927bcdd92157a8421a0a2778e2d", kill_on_drop: false }`
[INFO] [stdout] 5c0de854c951e80ae517a742e21377ae55a6d927bcdd92157a8421a0a2778e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c2534a6a7d716cd4de994841fddab8428e1146a5ebc5af671f35ec839d1ef6e
[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" "7c2534a6a7d716cd4de994841fddab8428e1146a5ebc5af671f35ec839d1ef6e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:175:30
[INFO] [stderr]     |
[INFO] [stderr] 175 |         write!(f, "{}", self.description())
[INFO] [stderr]     |                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:175:30
[INFO] [stderr]     |
[INFO] [stderr] 175 |         write!(f, "{}", self.description())
[INFO] [stderr]     |                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/web_push-f9692e1c02d7a769
[INFO] [stdout] running 32 tests
[INFO] [stdout] test http_ece::tests::test_aesgcm ... ok
[INFO] [stdout] test http_ece::tests::test_front_pad ... ok
[INFO] [stdout] test http_ece::tests::test_headers_with_vapid ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_successful_response_correctly ... ok
[INFO] [stdout] test http_ece::tests::test_aes128gcm ... ok
[INFO] [stdout] test http_ece::tests::test_payload_too_big ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_bad_request_response_with_body_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_bad_request_response_with_no_body_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_gone_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_a_missing_registration_response_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_not_found_response_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_an_unauthorized_response_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_server_error_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_a_not_registered_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_an_internal_server_error_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_a_successful_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_an_invalid_package_name_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_an_unavailable_response_correctly ... ok
[INFO] [stdout] test vapid::signer::tests::test_vapid_signature_aesgcm_format ... ok
[INFO] [stdout] test services::firebase::tests::builds_a_correct_request_with_a_payload ... ok
[INFO] [stdout] test services::autopush::tests::builds_a_correct_request_with_empty_payload ... ok
[INFO] [stdout] test services::autopush::tests::builds_a_correct_request_with_payload ... ok
[INFO] [stdout] test http_ece::tests::test_headers_without_vapid ... ok
[INFO] [stdout] test services::firebase::tests::builds_a_correct_request_with_empty_payload ... ok
[INFO] [stdout] test services::firebase::tests::parses_a_invalid_registration_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_a_message_too_big_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_an_invalid_data_key_response_correctly ... ok
[INFO] [stdout] test services::firebase::tests::parses_an_invalid_ttl_response_correctly ... ok
[INFO] [stdout] test services::autopush::tests::parses_a_payload_too_large_response_correctly ... ok
[INFO] [stderr]    Doc-tests web-push
[INFO] [stdout] test vapid::key::tests::test_public_key_derivation ... ok
[INFO] [stdout] test vapid::builder::tests::test_builder_from_der ... ok
[INFO] [stdout] test vapid::builder::tests::test_builder_from_pem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/vapid/builder.rs - vapid::builder::VapidSignatureBuilder (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c2534a6a7d716cd4de994841fddab8428e1146a5ebc5af671f35ec839d1ef6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2534a6a7d716cd4de994841fddab8428e1146a5ebc5af671f35ec839d1ef6e", kill_on_drop: false }`
[INFO] [stdout] 7c2534a6a7d716cd4de994841fddab8428e1146a5ebc5af671f35ec839d1ef6e