[INFO] cloning repository https://github.com/helloimalemur/SendMTP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helloimalemur/SendMTP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalemur%2FSendMTP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalemur%2FSendMTP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3907cbca5862fc634b34e9701ab4975561f4945
[INFO] checking helloimalemur/SendMTP against try#51000a35bc99aeffdc092bf2226ab562eedb9eff for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalemur%2FSendMTP" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/helloimalemur/SendMTP on toolchain 51000a35bc99aeffdc092bf2226ab562eedb9eff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/helloimalemur/SendMTP
[INFO] finished tweaking git repo https://github.com/helloimalemur/SendMTP
[INFO] tweaked toml for git repo https://github.com/helloimalemur/SendMTP written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/helloimalemur/SendMTP 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" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c85179790cf0f2d38910a96aae58e5ca271da6c4ce9e40300b822953944d022a
[INFO] running `Command { std: "docker" "start" "-a" "c85179790cf0f2d38910a96aae58e5ca271da6c4ce9e40300b822953944d022a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c85179790cf0f2d38910a96aae58e5ca271da6c4ce9e40300b822953944d022a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c85179790cf0f2d38910a96aae58e5ca271da6c4ce9e40300b822953944d022a", kill_on_drop: false }`
[INFO] [stdout] c85179790cf0f2d38910a96aae58e5ca271da6c4ce9e40300b822953944d022a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca63303f9a694130433f54633730494e7c7cd7de9e76a68e2643db93de1e23fb
[INFO] running `Command { std: "docker" "start" "-a" "ca63303f9a694130433f54633730494e7c7cd7de9e76a68e2643db93de1e23fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking email-encoding v0.3.0
[INFO] [stderr]     Checking quoted_printable v0.5.1
[INFO] [stderr]     Checking clap_builder v4.5.13
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking hostname v0.4.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking clap v4.5.13
[INFO] [stderr]     Checking lettre v0.11.7
[INFO] [stderr]     Checking SendMTP v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `email_attachment`
[INFO] [stdout]  --> src/email.rs:7:151
[INFO] [stdout]   |
[INFO] [stdout] 7 | ... password: String, email_attachment: Option<String>) {
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_email_attachment`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `email_attachment`
[INFO] [stdout]  --> src/email.rs:7:151
[INFO] [stdout]   |
[INFO] [stdout] 7 | ... password: String, email_attachment: Option<String>) {
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_email_attachment`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "ca63303f9a694130433f54633730494e7c7cd7de9e76a68e2643db93de1e23fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca63303f9a694130433f54633730494e7c7cd7de9e76a68e2643db93de1e23fb", kill_on_drop: false }`
[INFO] [stdout] ca63303f9a694130433f54633730494e7c7cd7de9e76a68e2643db93de1e23fb