[INFO] cloning repository https://github.com/HerrMuellerluedenscheid/greenmail-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HerrMuellerluedenscheid/greenmail-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerrMuellerluedenscheid%2Fgreenmail-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerrMuellerluedenscheid%2Fgreenmail-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7c705c71c49ea20132260876e90dcb085465199
[INFO] building HerrMuellerluedenscheid/greenmail-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerrMuellerluedenscheid%2Fgreenmail-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HerrMuellerluedenscheid/greenmail-rust
[INFO] finished tweaking git repo https://github.com/HerrMuellerluedenscheid/greenmail-rust
[INFO] tweaked toml for git repo https://github.com/HerrMuellerluedenscheid/greenmail-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HerrMuellerluedenscheid/greenmail-rust on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HerrMuellerluedenscheid/greenmail-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imap v2.4.1
[INFO] [stderr]   Downloaded pkg-config v0.3.29
[INFO] [stderr]   Downloaded quoted_printable v0.5.0
[INFO] [stderr]   Downloaded imap-proto v0.10.2
[INFO] [stderr]   Downloaded email-encoding v0.2.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.99
[INFO] [stderr]   Downloaded lettre v0.11.3
[INFO] [stderr]   Downloaded openssl v0.10.63
[INFO] [stderr]   Downloaded rustix v0.38.30
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d5179156cf9df6cb314bf469bd0c13d6a2e3efe8086c57565fdc5374de24638
[INFO] running `Command { std: "docker" "start" "-a" "4d5179156cf9df6cb314bf469bd0c13d6a2e3efe8086c57565fdc5374de24638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d5179156cf9df6cb314bf469bd0c13d6a2e3efe8086c57565fdc5374de24638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5179156cf9df6cb314bf469bd0c13d6a2e3efe8086c57565fdc5374de24638", kill_on_drop: false }`
[INFO] [stdout] 4d5179156cf9df6cb314bf469bd0c13d6a2e3efe8086c57565fdc5374de24638
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c78c7240bc304c7b6a0e479dfa439f3605031b25e50def52244c30cdcb7bf308
[INFO] running `Command { std: "docker" "start" "-a" "c78c7240bc304c7b6a0e479dfa439f3605031b25e50def52244c30cdcb7bf308", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling chumsky v0.9.3
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling regex-automata v0.4.4
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling email-encoding v0.2.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling imap-proto v0.10.2
[INFO] [stderr]    Compiling quoted_printable v0.5.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling email_address v0.2.4
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling lettre v0.11.3
[INFO] [stderr]    Compiling imap v2.4.1
[INFO] [stderr]    Compiling greenmail-reproduce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.57s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "c78c7240bc304c7b6a0e479dfa439f3605031b25e50def52244c30cdcb7bf308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78c7240bc304c7b6a0e479dfa439f3605031b25e50def52244c30cdcb7bf308", kill_on_drop: false }`
[INFO] [stdout] c78c7240bc304c7b6a0e479dfa439f3605031b25e50def52244c30cdcb7bf308
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a93fb1b3fb1adb5c8bba2ffc72f0d145b479d3e89e9a4d619bc38df123a4bcd1
[INFO] running `Command { std: "docker" "start" "-a" "a93fb1b3fb1adb5c8bba2ffc72f0d145b479d3e89e9a4d619bc38df123a4bcd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling greenmail-reproduce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "a93fb1b3fb1adb5c8bba2ffc72f0d145b479d3e89e9a4d619bc38df123a4bcd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93fb1b3fb1adb5c8bba2ffc72f0d145b479d3e89e9a4d619bc38df123a4bcd1", kill_on_drop: false }`
[INFO] [stdout] a93fb1b3fb1adb5c8bba2ffc72f0d145b479d3e89e9a4d619bc38df123a4bcd1