[INFO] fetching crate zenmail 0.1.1...
[INFO] testing zenmail-0.1.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate zenmail 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zenmail 0.1.1
[INFO] finished tweaking crates.io crate zenmail 0.1.1
[INFO] tweaked toml for crates.io crate zenmail 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenmail 0.1.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zenmail 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39527786b00d076a12f16f5dead389fe0f18fa37100537c67cb08b917dc04844
[INFO] running `Command { std: "docker" "start" "-a" "39527786b00d076a12f16f5dead389fe0f18fa37100537c67cb08b917dc04844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39527786b00d076a12f16f5dead389fe0f18fa37100537c67cb08b917dc04844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39527786b00d076a12f16f5dead389fe0f18fa37100537c67cb08b917dc04844", kill_on_drop: false }`
[INFO] [stdout] 39527786b00d076a12f16f5dead389fe0f18fa37100537c67cb08b917dc04844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5becff94727000d20dd939cb0f5e45ceb529819eb431714671dea9e8c1984f1
[INFO] running `Command { std: "docker" "start" "-a" "b5becff94727000d20dd939cb0f5e45ceb529819eb431714671dea9e8c1984f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
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[INFO] [stderr]    Compiling mailparse v0.16.1
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling imap-proto v0.10.2
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling async-trait v0.1.89
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[INFO] [stderr]    Compiling yoke v0.8.1
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[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling strum v0.26.3
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[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling imap v2.4.1
[INFO] [stderr]    Compiling markup5ever v0.36.1
[INFO] [stderr]    Compiling html5ever v0.36.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling html2text v0.16.5
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling lettre v0.11.19
[INFO] [stderr]    Compiling zenmail v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `extract_text_plain` is never used
[INFO] [stdout]    --> src/mail/imap.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn extract_text_plain(m: &mailparse::ParsedMail) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "b5becff94727000d20dd939cb0f5e45ceb529819eb431714671dea9e8c1984f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5becff94727000d20dd939cb0f5e45ceb529819eb431714671dea9e8c1984f1", kill_on_drop: false }`
[INFO] [stdout] b5becff94727000d20dd939cb0f5e45ceb529819eb431714671dea9e8c1984f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55e03fb4fe34df9dec991bae581475cff6c3c6096aecfdfc98e88b3baf346684
[INFO] running `Command { std: "docker" "start" "-a" "55e03fb4fe34df9dec991bae581475cff6c3c6096aecfdfc98e88b3baf346684", kill_on_drop: false }`
[INFO] [stderr]    Compiling zenmail v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `extract_text_plain` is never used
[INFO] [stdout]    --> src/mail/imap.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn extract_text_plain(m: &mailparse::ParsedMail) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "55e03fb4fe34df9dec991bae581475cff6c3c6096aecfdfc98e88b3baf346684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e03fb4fe34df9dec991bae581475cff6c3c6096aecfdfc98e88b3baf346684", kill_on_drop: false }`
[INFO] [stdout] 55e03fb4fe34df9dec991bae581475cff6c3c6096aecfdfc98e88b3baf346684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d25c05b46e60bc2baa294a4c3745fb4c11aa05e692ce22de830e8cd968ac56b
[INFO] running `Command { std: "docker" "start" "-a" "4d25c05b46e60bc2baa294a4c3745fb4c11aa05e692ce22de830e8cd968ac56b", kill_on_drop: false }`
[INFO] [stderr] warning: function `extract_text_plain` is never used
[INFO] [stderr]    --> src/mail/imap.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn extract_text_plain(m: &mailparse::ParsedMail) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zenmail` (bin "zenmail" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zenmail-e183076f65d9c474)
[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" "4d25c05b46e60bc2baa294a4c3745fb4c11aa05e692ce22de830e8cd968ac56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d25c05b46e60bc2baa294a4c3745fb4c11aa05e692ce22de830e8cd968ac56b", kill_on_drop: false }`
[INFO] [stdout] 4d25c05b46e60bc2baa294a4c3745fb4c11aa05e692ce22de830e8cd968ac56b