[INFO] fetching crate smtp-types 0.2.0...
[INFO] testing smtp-types-0.2.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate smtp-types 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate smtp-types 0.2.0
[INFO] finished tweaking crates.io crate smtp-types 0.2.0
[INFO] tweaked toml for crates.io crate smtp-types 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smtp-types 0.2.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 983936d9f45aedd9d23bf7c17fa0d21bcdfcb25c4877752950dbed9563f3b588
[INFO] running `Command { std: "docker" "start" "-a" "983936d9f45aedd9d23bf7c17fa0d21bcdfcb25c4877752950dbed9563f3b588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983936d9f45aedd9d23bf7c17fa0d21bcdfcb25c4877752950dbed9563f3b588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983936d9f45aedd9d23bf7c17fa0d21bcdfcb25c4877752950dbed9563f3b588", kill_on_drop: false }`
[INFO] [stdout] 983936d9f45aedd9d23bf7c17fa0d21bcdfcb25c4877752950dbed9563f3b588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a382c3893391fed8ccdbe7699c62d4208d2be18818a07dabd753f567312a64
[INFO] running `Command { std: "docker" "start" "-a" "b7a382c3893391fed8ccdbe7699c62d4208d2be18818a07dabd753f567312a64", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtp-types v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<str> {
[INFO] [stdout]   |                                        ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "b7a382c3893391fed8ccdbe7699c62d4208d2be18818a07dabd753f567312a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a382c3893391fed8ccdbe7699c62d4208d2be18818a07dabd753f567312a64", kill_on_drop: false }`
[INFO] [stdout] b7a382c3893391fed8ccdbe7699c62d4208d2be18818a07dabd753f567312a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486c37cacdfd3d892b8cf2c16b46abe73c3ff2691966fd2def92467832bed5af
[INFO] running `Command { std: "docker" "start" "-a" "486c37cacdfd3d892b8cf2c16b46abe73c3ff2691966fd2def92467832bed5af", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<str> {
[INFO] [stdout]   |                                        ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling smtp-types v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<str> {
[INFO] [stdout]   |                                        ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<'_, str> {
[INFO] [stdout]   |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "486c37cacdfd3d892b8cf2c16b46abe73c3ff2691966fd2def92467832bed5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486c37cacdfd3d892b8cf2c16b46abe73c3ff2691966fd2def92467832bed5af", kill_on_drop: false }`
[INFO] [stdout] 486c37cacdfd3d892b8cf2c16b46abe73c3ff2691966fd2def92467832bed5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20cd18ffef1b7e88a5960566d1664fed8bda6fb5b2a8930c342102613b28ab95
[INFO] running `Command { std: "docker" "start" "-a" "20cd18ffef1b7e88a5960566d1664fed8bda6fb5b2a8930c342102613b28ab95", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/utils.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<str> {
[INFO] [stderr]   |                                        ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                                        |
[INFO] [stderr]   |                                        the lifetime is elided here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(crate) fn escape_quoted(unescaped: &str) -> Cow<'_, str> {
[INFO] [stderr]   |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `smtp-types` (lib) generated 1 warning (run `cargo fix --lib -p smtp-types` to apply 1 suggestion)
[INFO] [stderr] warning: `smtp-types` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smtp_types-b4f413f2dc9526e7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_serialize_ehlo ... ok
[INFO] [stdout] test tests::test_serialize_other ... ok
[INFO] [stdout] test tests::test_serialize_greeting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smtp_types
[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" "20cd18ffef1b7e88a5960566d1664fed8bda6fb5b2a8930c342102613b28ab95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20cd18ffef1b7e88a5960566d1664fed8bda6fb5b2a8930c342102613b28ab95", kill_on_drop: false }`
[INFO] [stdout] 20cd18ffef1b7e88a5960566d1664fed8bda6fb5b2a8930c342102613b28ab95
