[INFO] fetching crate mailin-embedded 0.8.1...
[INFO] checking mailin-embedded-0.8.1 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950
[INFO] extracting crate mailin-embedded 0.8.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mailin-embedded 0.8.1 on toolchain 19dd9535408db0f1ff3d16613619076aef524d19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mailin-embedded 0.8.1
[INFO] finished tweaking crates.io crate mailin-embedded 0.8.1
[INFO] tweaked toml for crates.io crate mailin-embedded 0.8.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mailin v0.6.3
[INFO] [stderr]   Downloaded bufstream-fresh v0.3.0
[INFO] [stderr]   Downloaded ternop v1.0.1
[INFO] [stderr]   Downloaded base64-compat v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 486f7fbdd14809b537b2e44b5e97544750efb7bc87e03cedbed12e74499f3da2
[INFO] running `Command { std: "docker" "start" "-a" "486f7fbdd14809b537b2e44b5e97544750efb7bc87e03cedbed12e74499f3da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "486f7fbdd14809b537b2e44b5e97544750efb7bc87e03cedbed12e74499f3da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486f7fbdd14809b537b2e44b5e97544750efb7bc87e03cedbed12e74499f3da2", kill_on_drop: false }`
[INFO] [stdout] 486f7fbdd14809b537b2e44b5e97544750efb7bc87e03cedbed12e74499f3da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 235fbc182b68ded35529d96464309ebeab5f8152f3d0863ee830a3685ce43732
[INFO] running `Command { std: "docker" "start" "-a" "235fbc182b68ded35529d96464309ebeab5f8152f3d0863ee830a3685ce43732", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking ternop v1.0.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bufstream-fresh v0.3.0
[INFO] [stderr]     Checking base64-compat v1.0.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking mailin v0.6.3
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.101.5
[INFO] [stderr]     Checking mailin-embedded v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "235fbc182b68ded35529d96464309ebeab5f8152f3d0863ee830a3685ce43732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235fbc182b68ded35529d96464309ebeab5f8152f3d0863ee830a3685ce43732", kill_on_drop: false }`
[INFO] [stdout] 235fbc182b68ded35529d96464309ebeab5f8152f3d0863ee830a3685ce43732