[INFO] fetching crate email-rs 0.1.1... [INFO] testing email-rs-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate email-rs 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate email-rs 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate email-rs 0.1.1 [INFO] finished tweaking crates.io crate email-rs 0.1.1 [INFO] tweaked toml for crates.io crate email-rs 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d155f43bdf73e3e64c5e763901809f7da58e30a72b8c79023bf96ed3ad43cb9 [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" "1d155f43bdf73e3e64c5e763901809f7da58e30a72b8c79023bf96ed3ad43cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d155f43bdf73e3e64c5e763901809f7da58e30a72b8c79023bf96ed3ad43cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d155f43bdf73e3e64c5e763901809f7da58e30a72b8c79023bf96ed3ad43cb9", kill_on_drop: false }` [INFO] [stdout] 1d155f43bdf73e3e64c5e763901809f7da58e30a72b8c79023bf96ed3ad43cb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 0c0769122c042262d88dd10009e5278a64c6e5eb8f05caae88edb7065f2d349c [INFO] running `Command { std: "docker" "start" "-a" "0c0769122c042262d88dd10009e5278a64c6e5eb8f05caae88edb7065f2d349c", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling email-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::email::Email` [INFO] [stdout] --> src/tests/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::email::Email; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::header_value_parser::EmailHeader` [INFO] [stdout] --> src/tests/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::header_value_parser::EmailHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subtype` [INFO] [stdout] --> src/email.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | subtype, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `subtype: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/email.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mime_params` [INFO] [stdout] --> src/header_value_parser.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | let mime_params: &str; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mime_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_bytes` [INFO] [stdout] --> src/email.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn from_bytes() -> Email { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_file` [INFO] [stdout] --> src/email.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn from_file() -> Email { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/email.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn new() -> Email { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "0c0769122c042262d88dd10009e5278a64c6e5eb8f05caae88edb7065f2d349c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c0769122c042262d88dd10009e5278a64c6e5eb8f05caae88edb7065f2d349c", kill_on_drop: false }` [INFO] [stdout] 0c0769122c042262d88dd10009e5278a64c6e5eb8f05caae88edb7065f2d349c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c3aaf8b115b9a69d0cd9807942165ca1762a133ed95f916827d7f199808fbe6 [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" "1c3aaf8b115b9a69d0cd9807942165ca1762a133ed95f916827d7f199808fbe6", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused import: `super::email::Email` [INFO] [stdout] --> src/tests/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::email::Email; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::header_value_parser::EmailHeader` [INFO] [stdout] --> src/tests/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::header_value_parser::EmailHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subtype` [INFO] [stdout] --> src/email.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | subtype, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `subtype: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling email-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/email.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mime_params` [INFO] [stdout] --> src/header_value_parser.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | let mime_params: &str; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mime_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_bytes` [INFO] [stdout] --> src/email.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn from_bytes() -> Email { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_file` [INFO] [stdout] --> src/email.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn from_file() -> Email { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/email.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn new() -> Email { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subtype` [INFO] [stdout] --> src/email.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | subtype, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `subtype: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/email.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mime_params` [INFO] [stdout] --> src/header_value_parser.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | let mime_params: &str; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mime_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/tests/mod.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_bytes` [INFO] [stdout] --> src/email.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn from_bytes() -> Email { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_file` [INFO] [stdout] --> src/email.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn from_file() -> Email { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/email.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn new() -> Email { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "1c3aaf8b115b9a69d0cd9807942165ca1762a133ed95f916827d7f199808fbe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3aaf8b115b9a69d0cd9807942165ca1762a133ed95f916827d7f199808fbe6", kill_on_drop: false }` [INFO] [stdout] 1c3aaf8b115b9a69d0cd9807942165ca1762a133ed95f916827d7f199808fbe6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fa0917fb0a3a1421e468d46e0be23e104faffa12b97c820818424aeefc58ec0 [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" "9fa0917fb0a3a1421e468d46e0be23e104faffa12b97c820818424aeefc58ec0", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] warning: unused import: `super::email::Email` [INFO] [stderr] --> src/tests/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::email::Email; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::header_value_parser::EmailHeader` [INFO] [stderr] --> src/tests/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::header_value_parser::EmailHeader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `subtype` [INFO] [stderr] --> src/email.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | subtype, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `subtype: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/email.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | value, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mime_params` [INFO] [stderr] --> src/header_value_parser.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | let mime_params: &str; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mime_params` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_bytes` [INFO] [stderr] --> src/email.rs:91:8 [INFO] [stderr] | [INFO] [stderr] 91 | fn from_bytes() -> Email { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_file` [INFO] [stderr] --> src/email.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | fn from_file() -> Email { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/email.rs:101:8 [INFO] [stderr] | [INFO] [stderr] 101 | fn new() -> Email { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `email-rs` (lib) generated 8 warnings [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/tests/mod.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | value, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: `email-rs` (lib test) generated 7 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/email_rs-80ef1781d6ab82a6) [INFO] [stdout] running 5 tests [INFO] [stderr] Doc-tests email-rs [INFO] [stdout] test email::test_get_one_multiline_header ... ok [INFO] [stdout] test tests::test_parse_simple_email ... ok [INFO] [stdout] test tests::test_parse_simple_multipart_email ... ok [INFO] [stdout] test tests::test_parse_emails_with_multiline_headers ... ok [INFO] [stdout] test email::test_get_one_simple_header ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "9fa0917fb0a3a1421e468d46e0be23e104faffa12b97c820818424aeefc58ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa0917fb0a3a1421e468d46e0be23e104faffa12b97c820818424aeefc58ec0", kill_on_drop: false }` [INFO] [stdout] 9fa0917fb0a3a1421e468d46e0be23e104faffa12b97c820818424aeefc58ec0