[INFO] fetching crate send_email 0.3.1...
[INFO] testing send_email-0.3.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate send_email 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate send_email 0.3.1
[INFO] finished tweaking crates.io crate send_email 0.3.1
[INFO] tweaked toml for crates.io crate send_email 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate send_email 0.3.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 119 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.8.23 (available: v1.1.2+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quoted_printable v0.5.2
[INFO] [stderr]   Downloaded lettre v0.11.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23e7736777f188f82f1efb89339acaccb3bd93201b74b5d9fd3c12cc42853036
[INFO] running `Command { std: "docker" "start" "-a" "23e7736777f188f82f1efb89339acaccb3bd93201b74b5d9fd3c12cc42853036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e7736777f188f82f1efb89339acaccb3bd93201b74b5d9fd3c12cc42853036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e7736777f188f82f1efb89339acaccb3bd93201b74b5d9fd3c12cc42853036", kill_on_drop: false }`
[INFO] [stdout] 23e7736777f188f82f1efb89339acaccb3bd93201b74b5d9fd3c12cc42853036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 816f593a3de397e7011a9074af7f3e54bf91d1f124556713bcbf60dc6f3a623d
[INFO] running `Command { std: "docker" "start" "-a" "816f593a3de397e7011a9074af7f3e54bf91d1f124556713bcbf60dc6f3a623d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling quoted_printable v0.5.2
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling lettre v0.11.21
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling send_email v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.62s
[INFO] running `Command { std: "docker" "inspect" "816f593a3de397e7011a9074af7f3e54bf91d1f124556713bcbf60dc6f3a623d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816f593a3de397e7011a9074af7f3e54bf91d1f124556713bcbf60dc6f3a623d", kill_on_drop: false }`
[INFO] [stdout] 816f593a3de397e7011a9074af7f3e54bf91d1f124556713bcbf60dc6f3a623d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea221a86ca9f99cd623536fee7854bd9199422be4d0894c32cecaf712b8fc86f
[INFO] running `Command { std: "docker" "start" "-a" "ea221a86ca9f99cd623536fee7854bd9199422be4d0894c32cecaf712b8fc86f", kill_on_drop: false }`
[INFO] [stderr]    Compiling send_email v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "ea221a86ca9f99cd623536fee7854bd9199422be4d0894c32cecaf712b8fc86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea221a86ca9f99cd623536fee7854bd9199422be4d0894c32cecaf712b8fc86f", kill_on_drop: false }`
[INFO] [stdout] ea221a86ca9f99cd623536fee7854bd9199422be4d0894c32cecaf712b8fc86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff58f56c916cc826e48ce7e70d340f87049c04bd92bffadf84ec0708a45b3f51
[INFO] running `Command { std: "docker" "start" "-a" "ff58f56c916cc826e48ce7e70d340f87049c04bd92bffadf84ec0708a45b3f51", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_email-d247fac8ec24c2d3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests send_email
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/sender.rs - sender::Sender (line 37) ... FAILED
[INFO] [stdout] test src/recipient.rs - recipient::Recipient::new (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/sender.rs - sender::Sender (line 37) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Sender` in this scope
[INFO] [stdout]   --> src/sender.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 | let sender_info = Sender::new_passwd_from_file(
[INFO] [stdout]    |                   ^^^^^^ use of undeclared type `Sender`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 38 - let sender_info = Sender::new_passwd_from_file(
[INFO] [stdout] 38 + let sender_info = Send::new_passwd_from_file(
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 37 + use std::sync::mpsc::Sender;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SmtpServer` in this scope
[INFO] [stdout]   --> src/sender.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 |    SmtpServer::Gmail,   // provider
[INFO] [stdout]    |    ^^^^^^^^^^ use of undeclared type `SmtpServer`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/recipient.rs - recipient::Recipient::new (line 23) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Recipient` in this scope
[INFO] [stdout]   --> src/recipient.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | let recipient = Recipient::new("Jack Francis", "example@gmail.com", Category::To);
[INFO] [stdout]    |                 ^^^^^^^^^ use of undeclared type `Recipient`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Category` in this scope
[INFO] [stdout]   --> src/recipient.rs:24:69
[INFO] [stdout]    |
[INFO] [stdout] 24 | let recipient = Recipient::new("Jack Francis", "example@gmail.com", Category::To);
[INFO] [stdout]    |                                                                     ^^^^^^^^ use of undeclared type `Category`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/recipient.rs - recipient::Recipient::new (line 23)
[INFO] [stdout]     src/sender.rs - sender::Sender (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ff58f56c916cc826e48ce7e70d340f87049c04bd92bffadf84ec0708a45b3f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff58f56c916cc826e48ce7e70d340f87049c04bd92bffadf84ec0708a45b3f51", kill_on_drop: false }`
[INFO] [stdout] ff58f56c916cc826e48ce7e70d340f87049c04bd92bffadf84ec0708a45b3f51
