[INFO] fetching crate email 0.0.21... [INFO] testing email-0.0.21 against 1.49.0 for beta-1.50-1 [INFO] extracting crate email 0.0.21 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate email 0.0.21 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate email 0.0.21 [INFO] finished tweaking crates.io crate email 0.0.21 [INFO] tweaked toml for crates.io crate email 0.0.21 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate email 0.0.21 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4de752f5d2fe34eaf095c404d623be2f788b3725afd80990f3903b72eb0f0293 [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" "4de752f5d2fe34eaf095c404d623be2f788b3725afd80990f3903b72eb0f0293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4de752f5d2fe34eaf095c404d623be2f788b3725afd80990f3903b72eb0f0293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de752f5d2fe34eaf095c404d623be2f788b3725afd80990f3903b72eb0f0293", kill_on_drop: false }` [INFO] [stdout] 4de752f5d2fe34eaf095c404d623be2f788b3725afd80990f3903b72eb0f0293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70b4507038e94a62760b06ae54e1b751202d5049acecf9d99e20a76adbcc537e [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" "70b4507038e94a62760b06ae54e1b751202d5049acecf9d99e20a76adbcc537e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling email v0.0.21 (/opt/rustwide/workdir) [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/results.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | self.description().fmt(f) [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 10.83s [INFO] running `Command { std: "docker" "inspect" "70b4507038e94a62760b06ae54e1b751202d5049acecf9d99e20a76adbcc537e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b4507038e94a62760b06ae54e1b751202d5049acecf9d99e20a76adbcc537e", kill_on_drop: false }` [INFO] [stdout] 70b4507038e94a62760b06ae54e1b751202d5049acecf9d99e20a76adbcc537e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c2c9f66736892a07891669d8fdcde018a0b8e4bdf4353115f8b28ca3edf2a9d0 [INFO] running `Command { std: "docker" "start" "-a" "c2c9f66736892a07891669d8fdcde018a0b8e4bdf4353115f8b28ca3edf2a9d0", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/results.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | self.description().fmt(f) [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 email v0.0.21 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/results.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | self.description().fmt(f) [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 5.75s [INFO] running `Command { std: "docker" "inspect" "c2c9f66736892a07891669d8fdcde018a0b8e4bdf4353115f8b28ca3edf2a9d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2c9f66736892a07891669d8fdcde018a0b8e4bdf4353115f8b28ca3edf2a9d0", kill_on_drop: false }` [INFO] [stdout] c2c9f66736892a07891669d8fdcde018a0b8e4bdf4353115f8b28ca3edf2a9d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af2251860950f0f56f517412d37caf0b18c61fe36e1fccb0718050483bf5c38a [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" "af2251860950f0f56f517412d37caf0b18c61fe36e1fccb0718050483bf5c38a", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/results.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | self.description().fmt(f) [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 associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/results.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | self.description().fmt(f) [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 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/email-79916d26aeb9a475 [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test address::tests::test_address_from_string ... ok [INFO] [stdout] test address::tests::test_address_group_parsing ... ok [INFO] [stdout] test header::tests::test_header_map_len ... ok [INFO] [stdout] test address::tests::test_from_header_parsing ... ok [INFO] [stdout] test header::tests::test_header_map_iter ... ok [INFO] [stdout] test header::tests::test_header_to_string ... ok [INFO] [stdout] test address::tests::test_invalid_address_parsing ... ok [INFO] [stdout] test address::tests::test_to_header_generation ... ok [INFO] [stdout] test header::tests::test_to_header_string ... ok [INFO] [stdout] test header::tests::test_string_get_value ... ok [INFO] [stdout] test header::tests::test_datetime_utc_get_value ... ok [INFO] [stdout] test header::tests::test_to_header_str ... ok [INFO] [stdout] test header::tests::test_datetime_get_value ... ok [INFO] [stdout] test message::tests::test_body_string_decoding ... ok [INFO] [stdout] test message::tests::test_multipart_type_type_parsing ... ok [INFO] [stdout] test mimeheaders::tests::test_content_transfer_decode ... ok [INFO] [stdout] test message::tests::test_multipart_type_to_content_type ... ok [INFO] [stdout] test message::tests::test_boundary_generation ... ok [INFO] [stdout] test rfc2045::tests::test_foo ... ok [INFO] [stdout] test rfc2047::tests::test_decode ... ok [INFO] [stdout] test rfc2047::tests::test_decode_failure ... ok [INFO] [stdout] test rfc2047::tests::test_multiline_quoted_printable_decode ... ok [INFO] [stdout] test rfc5322::tests::test_builder_folding ... ok [INFO] [stdout] test mimeheaders::tests::test_content_type_parse ... ok [INFO] [stdout] test rfc5322::tests::test_consume_phrase ... ok [INFO] [stdout] test rfc822::tests::test_time_parse ... ok [INFO] [stdout] test address::tests::test_to_header_line_wrap ... ok [INFO] [stdout] test message::tests::test_message_parse ... ok [INFO] [stdout] test address::tests::test_address_group_to_string ... ok [INFO] [stdout] test address::tests::test_address_list_parsing ... ok [INFO] [stdout] test address::tests::test_address_to_string ... ok [INFO] [stdout] test address::tests::test_address_list_parsing_groups ... ok [INFO] [stdout] test address::tests::test_address_parsing ... ok [INFO] [stdout] test mimeheaders::tests::test_content_transfer_parse ... ok [INFO] [stdout] test rfc5322::tests::test_parser ... ok [INFO] [stdout] test rfc5322::tests::test_consume_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests email [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/rfc822.rs - rfc822::Rfc822DateParser::consume_datetime (line 137) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "af2251860950f0f56f517412d37caf0b18c61fe36e1fccb0718050483bf5c38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af2251860950f0f56f517412d37caf0b18c61fe36e1fccb0718050483bf5c38a", kill_on_drop: false }` [INFO] [stdout] af2251860950f0f56f517412d37caf0b18c61fe36e1fccb0718050483bf5c38a