[INFO] fetching crate mailboar_backend 0.3.4...
[INFO] checking mailboar_backend-0.3.4 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate mailboar_backend 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mailboar_backend 0.3.4 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mailboar_backend 0.3.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mailboar_backend 0.3.4
[INFO] tweaked toml for crates.io crate mailboar_backend 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 233 packages to latest compatible versions
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (available: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (available: v0.3.1)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding matchers v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding matchit v0.7.3 (available: v0.8.4)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (available: v0.50.1)
[INFO] [stderr]       Adding regex-automata v0.1.10 (available: v0.4.7)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (available: v0.8.4)
[INFO] [stderr]       Adding security-framework v2.11.1 (available: v3.0.0)
[INFO] [stderr]       Adding sync_wrapper v0.1.2 (available: v1.0.1)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.1)
[INFO] [stderr]       Adding tower-http v0.5.2 (available: v0.6.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-registry v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding windows-strings v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-http v0.5.2
[INFO] [stderr]   Downloaded axum-core v0.4.5
[INFO] [stderr]   Downloaded zerofrom-derive v0.1.4
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[INFO] [stderr]   Downloaded email-encoding v0.3.0
[INFO] [stderr]   Downloaded icu_normalizer v1.5.0
[INFO] [stderr]   Downloaded chumsky v0.9.3
[INFO] [stderr]   Downloaded icu_provider v1.5.0
[INFO] [stderr]   Downloaded icu_collections v1.5.0
[INFO] [stderr]   Downloaded tower v0.5.1
[INFO] [stderr]   Downloaded lettre v0.11.9
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[INFO] [stderr]   Downloaded icu_properties_data v1.5.0
[INFO] [stderr]   Downloaded icu_normalizer_data v1.5.0
[INFO] [stderr]   Downloaded icu_properties v1.5.1
[INFO] [stderr]   Downloaded icu_locid_transform_data v1.5.0
[INFO] [stderr]   Downloaded yoke v0.7.4
[INFO] [stderr]   Downloaded mailparse v0.15.0
[INFO] [stderr]   Downloaded email_address v0.2.9
[INFO] [stderr]   Downloaded utf16_iter v1.0.5
[INFO] [stderr]   Downloaded icu_locid_transform v1.5.0
[INFO] [stderr]   Downloaded utf8_iter v1.0.4
[INFO] [stderr]   Downloaded charset v0.1.5
[INFO] [stderr]   Downloaded quoted_printable v0.5.1
[INFO] [stderr]   Downloaded http-range-header v0.4.1
[INFO] [stderr]   Downloaded write16 v1.0.0
[INFO] [stderr]   Downloaded icu_provider_macros v1.5.0
[INFO] [stderr]   Downloaded yoke-derive v0.7.4
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 983181b65e9c5d2ce84ef099af44849f3c1510793222785bc3cf01c76b854e88
[INFO] running `Command { std: "docker" "start" "-a" "983181b65e9c5d2ce84ef099af44849f3c1510793222785bc3cf01c76b854e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983181b65e9c5d2ce84ef099af44849f3c1510793222785bc3cf01c76b854e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983181b65e9c5d2ce84ef099af44849f3c1510793222785bc3cf01c76b854e88", kill_on_drop: false }`
[INFO] [stdout] 983181b65e9c5d2ce84ef099af44849f3c1510793222785bc3cf01c76b854e88
[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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f232513214a29441898eb3fdfc7290ee68d7c879cf3d4b8c9a9885fa8d5b8f77
[INFO] running `Command { std: "docker" "start" "-a" "f232513214a29441898eb3fdfc7290ee68d7c879cf3d4b8c9a9885fa8d5b8f77", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]    Compiling psm v0.1.23
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[INFO] [stderr]    Compiling serde_json v1.0.128
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[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]     Checking ahash v0.8.11
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[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.210
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking openssl v0.10.66
[INFO] [stderr]     Checking tracing v0.1.40
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[INFO] [stderr]    Compiling async-stream-impl v0.3.5
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[INFO] [stderr]     Checking mailboar_backend v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.66s
[INFO] running `Command { std: "docker" "inspect" "f232513214a29441898eb3fdfc7290ee68d7c879cf3d4b8c9a9885fa8d5b8f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f232513214a29441898eb3fdfc7290ee68d7c879cf3d4b8c9a9885fa8d5b8f77", kill_on_drop: false }`
[INFO] [stdout] f232513214a29441898eb3fdfc7290ee68d7c879cf3d4b8c9a9885fa8d5b8f77