[INFO] fetching crate mailboar 0.4.4...
[INFO] checking mailboar-0.4.4 against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] extracting crate mailboar 0.4.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mailboar 0.4.4
[INFO] finished tweaking crates.io crate mailboar 0.4.4
[INFO] tweaked toml for crates.io crate mailboar 0.4.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mailboar 0.4.4 on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mailboar 0.4.4 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mailboar_backend v0.4.4
[INFO] [stderr]   Downloaded lettre v0.11.11
[INFO] [stderr]   Downloaded mailboar_frontend v0.4.4
[INFO] [stderr]   Downloaded mail-parser v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af092580ed3d30fa84e67d43b9c1636b374055919dfcf927dc00ae42f2cbb77b
[INFO] running `Command { std: "docker" "start" "-a" "af092580ed3d30fa84e67d43b9c1636b374055919dfcf927dc00ae42f2cbb77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af092580ed3d30fa84e67d43b9c1636b374055919dfcf927dc00ae42f2cbb77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af092580ed3d30fa84e67d43b9c1636b374055919dfcf927dc00ae42f2cbb77b", kill_on_drop: false }`
[INFO] [stdout] af092580ed3d30fa84e67d43b9c1636b374055919dfcf927dc00ae42f2cbb77b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b17c36872991ef6022302bee85b637fe205b07476e82be379cdc39adff67c91
[INFO] running `Command { std: "docker" "start" "-a" "7b17c36872991ef6022302bee85b637fe205b07476e82be379cdc39adff67c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]    Compiling quote v1.0.38
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[INFO] [stderr]     Checking allocator-api2 v0.2.21
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[INFO] [stderr]    Compiling serde_json v1.0.134
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[INFO] [stderr]     Checking tokio v1.42.0
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[INFO] [stderr]    Compiling basic-toml v0.1.9
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[INFO] [stderr]    Compiling askama_derive v0.12.5
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[INFO] [stderr]     Checking icu_normalizer v1.5.0
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[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking lettre v0.11.11
[INFO] [stderr]     Checking mailboar_backend v0.4.4
[INFO] [stderr]     Checking mailboar_frontend v0.4.4
[INFO] [stderr]     Checking mailboar v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "7b17c36872991ef6022302bee85b637fe205b07476e82be379cdc39adff67c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b17c36872991ef6022302bee85b637fe205b07476e82be379cdc39adff67c91", kill_on_drop: false }`
[INFO] [stdout] 7b17c36872991ef6022302bee85b637fe205b07476e82be379cdc39adff67c91