[INFO] cloning repository https://github.com/victor-heliomar/send-email-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/victor-heliomar/send-email-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-heliomar%2Fsend-email-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-heliomar%2Fsend-email-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f327b0b461616143a2f6f49aef460537c04581c2
[INFO] checking victor-heliomar/send-email-rust against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-heliomar%2Fsend-email-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/victor-heliomar/send-email-rust
[INFO] finished tweaking git repo https://github.com/victor-heliomar/send-email-rust
[INFO] tweaked toml for git repo https://github.com/victor-heliomar/send-email-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/victor-heliomar/send-email-rust on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/victor-heliomar/send-email-rust 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quoted_printable v0.4.5
[INFO] [stderr]   Downloaded email-encoding v0.1.3
[INFO] [stderr]   Downloaded email_address v0.2.3
[INFO] [stderr]   Downloaded lettre v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc75e4f07db6e3efb994077afe1cf6b0834d118a51b484eb9bc07a608da9c170
[INFO] running `Command { std: "docker" "start" "-a" "fc75e4f07db6e3efb994077afe1cf6b0834d118a51b484eb9bc07a608da9c170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc75e4f07db6e3efb994077afe1cf6b0834d118a51b484eb9bc07a608da9c170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc75e4f07db6e3efb994077afe1cf6b0834d118a51b484eb9bc07a608da9c170", kill_on_drop: false }`
[INFO] [stdout] fc75e4f07db6e3efb994077afe1cf6b0834d118a51b484eb9bc07a608da9c170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4efa8b26e38317a0cc65d530330b46e68a30c34547e634fb48f69854c6c3416
[INFO] running `Command { std: "docker" "start" "-a" "e4efa8b26e38317a0cc65d530330b46e68a30c34547e634fb48f69854c6c3416", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking email-encoding v0.1.3
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking email_address v0.2.3
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking quoted_printable v0.4.5
[INFO] [stderr]     Checking lettre v0.10.1
[INFO] [stderr]     Checking send-email-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.02s
[INFO] running `Command { std: "docker" "inspect" "e4efa8b26e38317a0cc65d530330b46e68a30c34547e634fb48f69854c6c3416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4efa8b26e38317a0cc65d530330b46e68a30c34547e634fb48f69854c6c3416", kill_on_drop: false }`
[INFO] [stdout] e4efa8b26e38317a0cc65d530330b46e68a30c34547e634fb48f69854c6c3416